mirror of
https://github.com/brl/mutter.git
synced 2024-12-22 19:12:04 +00:00
2007-04-27 Matthew Allum <mallum@openedhand.com>
* clutter/Makefile.am: * clutter/clutter-actor.c: * clutter/clutter-clone-texture.c: * clutter/clutter-rectangle.c: * clutter/clutter-stage.c: * clutter/clutter-texture.c: * clutter/cogl/cogl.h: * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl-defines.h: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-defines.h: * clutter/cogl/gles/cogl.c: * clutter/glx/Makefile.am: * clutter/glx/clutter-stage-glx.c: * clutter/pango/Makefile.am: * clutter/pango/pangoclutter-render.c: * configure.ac: Add initial 'cogl' implementation. 'cogl' is a simple abstration layer over GL and GL/ES used by clutter internally. It should eventually allow clutter applications to be run on both GL and GL/ES with just a recompile as well as provide more debugging and potentially profiling information for GL and GL/ES usage. This commit contains the initial GL implementation.
This commit is contained in:
parent
04ea1a98df
commit
79469940bc
33
ChangeLog
33
ChangeLog
@ -1,3 +1,31 @@
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2007-04-27 Matthew Allum <mallum@openedhand.com>
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* clutter/Makefile.am:
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* clutter/clutter-actor.c:
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* clutter/clutter-clone-texture.c:
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* clutter/clutter-rectangle.c:
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* clutter/clutter-stage.c:
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* clutter/clutter-texture.c:
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* clutter/cogl/cogl.h:
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* clutter/cogl/gl/Makefile.am:
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* clutter/cogl/gl/cogl-defines.h:
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* clutter/cogl/gl/cogl.c:
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* clutter/cogl/gles/Makefile.am:
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* clutter/cogl/gles/cogl-defines.h:
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* clutter/cogl/gles/cogl.c:
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* clutter/glx/Makefile.am:
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* clutter/glx/clutter-stage-glx.c:
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* clutter/pango/Makefile.am:
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* clutter/pango/pangoclutter-render.c:
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* configure.ac:
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Add initial 'cogl' implementation. 'cogl' is a simple abstration
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layer over GL and GL/ES used by clutter internally. It should
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eventually allow clutter applications to be run on both GL and GL/ES
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with just a recompile as well as provide more debugging and potentially
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profiling information for GL and GL/ES usage.
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This commit contains the initial GL implementation.
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2007-04-26 Emmanuele Bassi <ebassi@openedhand.com>
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2007-04-26 Emmanuele Bassi <ebassi@openedhand.com>
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Merge from clutter-0-2
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Merge from clutter-0-2
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@ -120,6 +148,11 @@
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* examples/Makefile.am:
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* examples/Makefile.am:
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An example of using bspline path.
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An example of using bspline path.
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2007-04-07 Matthew Allum <mallum@openedhand.com>
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* clutter/glx/clutter-backend-glx.c:
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Fix version check.
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2007-03-29 Tomas Frydrych <tf@openedhand.com>
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2007-03-29 Tomas Frydrych <tf@openedhand.com>
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* clutter/clutter-stage.c:
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* clutter/clutter-stage.c:
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@ -15,7 +15,8 @@ GLIB_MKENUMS=`pkg-config --variable=glib_mkenums glib-2.0`
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INCLUDES = \
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INCLUDES = \
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-I$(top_srcdir) \
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-I$(top_srcdir) \
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-I$(top_srcdir)/clutter/pango \
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-I$(top_srcdir)/clutter/pango \
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-I$(top_srcdir)/cogl \
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-I$(top_srcdir)/clutter/cogl \
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-I$(top_srcdir)/clutter/cogl/@CLUTTER_COGL@ \
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-DPREFIX=\""$(prefix)"\" \
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-DPREFIX=\""$(prefix)"\" \
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-DLIBDIR=\""$(libdir)"\" \
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-DLIBDIR=\""$(libdir)"\" \
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-DDATADIR=\""$(datadir)"\" \
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-DDATADIR=\""$(datadir)"\" \
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@ -39,6 +39,7 @@
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#include "clutter-marshal.h"
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#include "clutter-marshal.h"
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#include "clutter-private.h"
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#include "clutter-private.h"
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#include "clutter-debug.h"
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#include "clutter-debug.h"
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#include "cogl.h"
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#include <GL/gl.h>
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#include <GL/gl.h>
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@ -55,23 +56,16 @@ static guint32 __id = 0;
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struct _ClutterActorPrivate
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struct _ClutterActorPrivate
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{
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{
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ClutterActorBox coords;
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ClutterActorBox coords;
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ClutterGeometry clip;
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ClutterGeometry clip;
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guint has_clip : 1;
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guint has_clip : 1;
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ClutterFixed rxang, ryang, rzang; /* Rotation*/
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gfloat rxang, ryang, rzang; /* Rotation foo. */
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gint rzx, rzy, rxy, rxz, ryx, ryz;
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gint rzx, rzy, rxy, rxz, ryx, ryz;
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gint z;
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gint z; /* to actor box ? */
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guint8 opacity;
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ClutterActor *parent_actor;
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guint8 opacity;
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gchar *name;
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ClutterFixed scale_x, scale_y;
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ClutterActor *parent_actor; /* This should always be a group */
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guint32 id; /* Unique ID */
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gchar *name;
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ClutterFixed scale_x, scale_y;
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guint32 id; /* Unique ID */
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};
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};
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enum
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enum
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@ -303,54 +297,56 @@ clutter_actor_paint (ClutterActor *self)
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klass = CLUTTER_ACTOR_GET_CLASS (self);
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klass = CLUTTER_ACTOR_GET_CLASS (self);
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glPushMatrix();
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cogl_push_matrix();
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#if CLUTTER_COGL_GL
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glLoadName (clutter_actor_get_id (self));
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glLoadName (clutter_actor_get_id (self));
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#endif
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if (clutter_actor_get_parent (self) != NULL)
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if (clutter_actor_get_parent (self) != NULL)
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{
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{
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glTranslatef((float) (priv->coords.x1),
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cogl_translate ((priv->coords.x1),
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(float) (priv->coords.y1),
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(priv->coords.y1),
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0.0);
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0);
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}
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}
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if (self->priv->rzang)
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if (self->priv->rzang)
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{
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{
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glTranslatef (priv->rzx,
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cogl_translatex (priv->rzx,
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priv->rzy,
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priv->rzy,
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0.0);
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0);
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glRotatef (priv->rzang, 0.0f, 0.0f, 1.0f);
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cogl_rotatex (priv->rzang, 0, 0, CFX_ONE);
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glTranslatef (-1. * priv->rzx,
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cogl_translatex (-1. * priv->rzx,
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-1. * priv->rzy,
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-1. * priv->rzy,
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0.0);
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0);
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}
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}
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if (self->priv->ryang)
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if (self->priv->ryang)
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{
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{
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glTranslatef (priv->ryx,
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cogl_translatex (priv->ryx,
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0.0,
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0,
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(float) (priv->z) + priv->ryz);
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CLUTTER_INT_TO_FIXED (priv->z) + priv->ryz);
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glRotatef (priv->ryang, 0.0f, 1.0f, 0.0f);
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cogl_rotatex (priv->ryang, 0, CFX_ONE, 0);
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glTranslatef ((float) - priv->ryx,
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cogl_translatex (- priv->ryx,
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0.0,
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0.0,
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(float) (-1. * priv->z) - priv->ryz);
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CLUTTER_INT_TO_FIXED(-priv->z) - priv->ryz);
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}
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}
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if (self->priv->rxang)
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if (self->priv->rxang)
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{
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{
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glTranslatef (0.0,
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cogl_translatex (0,
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(float) priv->rxy,
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priv->rxy,
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(float) (priv->z) + priv->rxz);
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CLUTTER_INT_TO_FIXED(priv->z) + priv->rxz);
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glRotatef (priv->rxang, 1.0f, 0.0f, 0.0f);
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cogl_rotatex (priv->rxang, CFX_ONE, 0, CFX_ONE);
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glTranslatef (0.0,
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cogl_translatex (0,
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-1. * priv->rxy,
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- priv->rxy,
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-1. * priv->z - priv->rxz);
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CLUTTER_INT_TO_FIXED(-priv->z) - priv->rxz);
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}
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}
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if (self->priv->z)
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if (self->priv->z)
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@ -359,15 +355,15 @@ clutter_actor_paint (ClutterActor *self)
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if (self->priv->scale_x != CFX_ONE ||
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if (self->priv->scale_x != CFX_ONE ||
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self->priv->scale_y != CFX_ONE)
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self->priv->scale_y != CFX_ONE)
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{
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{
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glScaled (CLUTTER_FIXED_TO_DOUBLE (priv->scale_x),
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cogl_scale (priv->scale_x, priv->scale_y);
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CLUTTER_FIXED_TO_DOUBLE (priv->scale_y),
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1.0);
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}
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}
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#if CLUTTER_COGL_GL
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if (priv->has_clip)
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if (priv->has_clip)
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{
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{
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ClutterGeometry *clip = &(priv->clip);
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ClutterGeometry *clip = &(priv->clip);
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/* FIXME: ES ... */
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glEnable (GL_STENCIL_TEST);
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glEnable (GL_STENCIL_TEST);
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glClearStencil (0.0f);
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glClearStencil (0.0f);
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@ -386,17 +382,20 @@ clutter_actor_paint (ClutterActor *self)
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glStencilFunc (GL_EQUAL, 0x1, 0x1);
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glStencilFunc (GL_EQUAL, 0x1, 0x1);
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glStencilOp (GL_KEEP, GL_KEEP, GL_KEEP);
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glStencilOp (GL_KEEP, GL_KEEP, GL_KEEP);
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}
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}
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#endif
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if (klass->paint)
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if (klass->paint)
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(klass->paint) (self);
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(klass->paint) (self);
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#if CLUTTER_COGL_GL
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if (priv->has_clip)
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if (priv->has_clip)
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glDisable (GL_STENCIL_TEST);
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glDisable (GL_STENCIL_TEST);
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#endif
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if (priv->scale_x != CFX_ONE || priv->scale_y != CFX_ONE)
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if (priv->scale_x != CFX_ONE || priv->scale_y != CFX_ONE)
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glScaled (1.0, 1.0, 1.0);
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cogl_scale (CFX_ONE, CFX_ONE);
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glPopMatrix();
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cogl_pop_matrix();
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}
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}
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/**
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/**
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@ -1569,9 +1568,10 @@ clutter_actor_rotate_z (ClutterActor *self,
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gint x,
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gint x,
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gint y)
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gint y)
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{
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{
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/* FIXME: FIXED VERSION */
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g_return_if_fail (CLUTTER_IS_ACTOR (self));
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g_return_if_fail (CLUTTER_IS_ACTOR (self));
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self->priv->rzang = angle;
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self->priv->rzang = CLUTTER_FLOAT_TO_FIXED (angle);
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self->priv->rzx = x;
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self->priv->rzx = x;
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self->priv->rzy = y;
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self->priv->rzy = y;
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@ -1596,7 +1596,9 @@ clutter_actor_rotate_x (ClutterActor *self,
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{
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{
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g_return_if_fail (CLUTTER_IS_ACTOR (self));
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g_return_if_fail (CLUTTER_IS_ACTOR (self));
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self->priv->rxang = angle;
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/* FIXME: FIXED API Version */
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self->priv->rxang = CLUTTER_FLOAT_TO_FIXED(angle);
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self->priv->rxy = y;
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self->priv->rxy = y;
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self->priv->rxz = z;
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self->priv->rxz = z;
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@ -1621,7 +1623,10 @@ clutter_actor_rotate_y (ClutterActor *self,
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{
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{
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g_return_if_fail (CLUTTER_IS_ACTOR (self));
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g_return_if_fail (CLUTTER_IS_ACTOR (self));
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self->priv->ryang = angle;
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/* FIXME: FIXED API VERSION */
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self->priv->ryang = CLUTTER_FLOAT_TO_FIXED(angle);
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self->priv->ryx = x;
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self->priv->ryx = x;
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self->priv->ryz = z;
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self->priv->ryz = z;
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@ -41,7 +41,7 @@
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#include "clutter-private.h"
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#include "clutter-private.h"
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#include "clutter-debug.h"
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#include "clutter-debug.h"
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#include <GL/gl.h>
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#include "cogl.h"
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enum
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enum
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{
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{
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@ -109,16 +109,11 @@ clone_texture_render_to_gl_quad (ClutterCloneTexture *ctexture,
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ty = (float) pheight / clutter_util_next_p2 (pheight);
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ty = (float) pheight / clutter_util_next_p2 (pheight);
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}
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}
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qx1 = x1; qx2 = x2;
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cogl_texture_quad (x1, x2, y1, y2,
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qy1 = y1; qy2 = y2;
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0,
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|
0,
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glBegin (GL_QUADS);
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CLUTTER_FLOAT_TO_FIXED (tx),
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glTexCoord2f (tx, ty); glVertex2i (qx2, qy2);
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CLUTTER_FLOAT_TO_FIXED (ty));
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glTexCoord2f (0, ty); glVertex2i (qx1, qy2);
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glTexCoord2f (0, 0); glVertex2i (qx1, qy1);
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glTexCoord2f (tx, 0); glVertex2i (qx2, qy1);
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glEnd ();
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return;
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return;
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}
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}
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@ -158,12 +153,11 @@ clone_texture_render_to_gl_quad (ClutterCloneTexture *ctexture,
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x, y,
|
x, y,
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actual_w, actual_h);
|
actual_w, actual_h);
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|
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glBegin (GL_QUADS);
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cogl_texture_quad (qx1, qx2, qy1, qy2,
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glTexCoord2f (tx, ty); glVertex2i (qx2, qy2);
|
0,
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glTexCoord2f (0, ty); glVertex2i (qx1, qy2);
|
0,
|
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glTexCoord2f (0, 0); glVertex2i (qx1, qy1);
|
CLUTTER_FLOAT_TO_FIXED (tx),
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glTexCoord2f (tx, 0); glVertex2i (qx2, qy1);
|
CLUTTER_FLOAT_TO_FIXED (ty));
|
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glEnd ();
|
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|
|
||||||
lasty += qy2 - qy1;
|
lasty += qy2 - qy1;
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||||||
|
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||||||
@ -180,6 +174,7 @@ clutter_clone_texture_paint (ClutterActor *self)
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ClutterActor *parent_texture;
|
ClutterActor *parent_texture;
|
||||||
gint x1, y1, x2, y2;
|
gint x1, y1, x2, y2;
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||||||
GLenum target_type;
|
GLenum target_type;
|
||||||
|
ClutterColor col = { 0xff, 0xff, 0xff, 0xff };
|
||||||
|
|
||||||
priv = CLUTTER_CLONE_TEXTURE (self)->priv;
|
priv = CLUTTER_CLONE_TEXTURE (self)->priv;
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|
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@ -187,6 +182,11 @@ clutter_clone_texture_paint (ClutterActor *self)
|
|||||||
if (!priv->parent_texture)
|
if (!priv->parent_texture)
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||||||
return;
|
return;
|
||||||
|
|
||||||
|
CLUTTER_NOTE (PAINT,
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||||||
|
"painting clone texture '%s'",
|
||||||
|
clutter_actor_get_name (self) ? clutter_actor_get_name (self)
|
||||||
|
: "unknown");
|
||||||
|
|
||||||
/* parent texture may have been hidden, there for need to make sure its
|
/* parent texture may have been hidden, there for need to make sure its
|
||||||
* realised with resources available.
|
* realised with resources available.
|
||||||
*/
|
*/
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@ -194,19 +194,24 @@ clutter_clone_texture_paint (ClutterActor *self)
|
|||||||
if (!CLUTTER_ACTOR_IS_REALIZED (parent_texture))
|
if (!CLUTTER_ACTOR_IS_REALIZED (parent_texture))
|
||||||
clutter_actor_realize (parent_texture);
|
clutter_actor_realize (parent_texture);
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||||||
|
|
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|
cogl_push_matrix ();
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|
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/* FIXME: figure out nicer way of getting at this info...
|
/* FIXME: figure out nicer way of getting at this info...
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||||||
*/
|
*/
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||||||
if (clutter_feature_available (CLUTTER_FEATURE_TEXTURE_RECTANGLE) &&
|
if (clutter_feature_available (CLUTTER_FEATURE_TEXTURE_RECTANGLE) &&
|
||||||
clutter_texture_is_tiled (CLUTTER_TEXTURE (parent_texture)) == FALSE)
|
clutter_texture_is_tiled (CLUTTER_TEXTURE (parent_texture)) == FALSE)
|
||||||
target_type = GL_TEXTURE_RECTANGLE_ARB;
|
{
|
||||||
|
target_type = CGL_TEXTURE_RECTANGLE_ARB;
|
||||||
|
cogl_enable (CGL_ENABLE_TEXTURE_RECT|CGL_ENABLE_BLEND);
|
||||||
|
}
|
||||||
else
|
else
|
||||||
target_type = GL_TEXTURE_2D;
|
{
|
||||||
|
target_type = CGL_TEXTURE_2D;
|
||||||
|
cogl_enable (CGL_ENABLE_TEXTURE_2D|CGL_ENABLE_BLEND);
|
||||||
|
}
|
||||||
|
|
||||||
glEnable (GL_BLEND);
|
col.alpha = clutter_actor_get_opacity (self);
|
||||||
glEnable (target_type);
|
cogl_color (&col);
|
||||||
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
||||||
|
|
||||||
glColor4ub (255, 255, 255, clutter_actor_get_opacity (self));
|
|
||||||
|
|
||||||
clutter_actor_get_coords (self, &x1, &y1, &x2, &y2);
|
clutter_actor_get_coords (self, &x1, &y1, &x2, &y2);
|
||||||
|
|
||||||
@ -218,8 +223,8 @@ clutter_clone_texture_paint (ClutterActor *self)
|
|||||||
/* Parent paint translated us into position */
|
/* Parent paint translated us into position */
|
||||||
clone_texture_render_to_gl_quad (CLUTTER_CLONE_TEXTURE (self),
|
clone_texture_render_to_gl_quad (CLUTTER_CLONE_TEXTURE (self),
|
||||||
0, 0, x2 - x1, y2 - y1);
|
0, 0, x2 - x1, y2 - y1);
|
||||||
glDisable (target_type);
|
|
||||||
glDisable (GL_BLEND);
|
cogl_pop_matrix ();
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void
|
||||||
|
@ -32,10 +32,10 @@
|
|||||||
|
|
||||||
#include "clutter-rectangle.h"
|
#include "clutter-rectangle.h"
|
||||||
#include "clutter-main.h"
|
#include "clutter-main.h"
|
||||||
#include "clutter-private.h" /* for DBG */
|
#include "clutter-private.h"
|
||||||
|
#include "clutter-debug.h"
|
||||||
|
|
||||||
#include <GL/glx.h>
|
#include "cogl.h"
|
||||||
#include <GL/gl.h>
|
|
||||||
|
|
||||||
G_DEFINE_TYPE (ClutterRectangle, clutter_rectangle, CLUTTER_TYPE_ACTOR);
|
G_DEFINE_TYPE (ClutterRectangle, clutter_rectangle, CLUTTER_TYPE_ACTOR);
|
||||||
|
|
||||||
@ -70,14 +70,18 @@ clutter_rectangle_paint (ClutterActor *self)
|
|||||||
ClutterRectangle *rectangle = CLUTTER_RECTANGLE(self);
|
ClutterRectangle *rectangle = CLUTTER_RECTANGLE(self);
|
||||||
ClutterRectanglePrivate *priv;
|
ClutterRectanglePrivate *priv;
|
||||||
ClutterGeometry geom;
|
ClutterGeometry geom;
|
||||||
|
ClutterColor tmp_col;
|
||||||
|
|
||||||
rectangle = CLUTTER_RECTANGLE(self);
|
rectangle = CLUTTER_RECTANGLE(self);
|
||||||
priv = rectangle->priv;
|
priv = rectangle->priv;
|
||||||
|
|
||||||
glPushMatrix();
|
CLUTTER_NOTE (PAINT,
|
||||||
|
"painting rect '%s'",
|
||||||
|
clutter_actor_get_name (self) ? clutter_actor_get_name (self)
|
||||||
|
: "unknown");
|
||||||
|
cogl_push_matrix();
|
||||||
|
|
||||||
glEnable(GL_BLEND);
|
cogl_enable (CGL_BLEND);
|
||||||
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
||||||
|
|
||||||
clutter_actor_get_geometry (self, &geom);
|
clutter_actor_get_geometry (self, &geom);
|
||||||
|
|
||||||
@ -86,44 +90,47 @@ clutter_rectangle_paint (ClutterActor *self)
|
|||||||
*/
|
*/
|
||||||
if (priv->has_border)
|
if (priv->has_border)
|
||||||
{
|
{
|
||||||
glColor4ub (priv->border_color.red,
|
tmp_col.red = priv->border_color.red;
|
||||||
priv->border_color.green,
|
tmp_col.green = priv->border_color.green;
|
||||||
priv->border_color.blue,
|
tmp_col.blue = priv->border_color.blue;
|
||||||
clutter_actor_get_opacity (self));
|
tmp_col.alpha = clutter_actor_get_opacity (self);
|
||||||
|
|
||||||
|
cogl_color (&tmp_col);
|
||||||
|
|
||||||
/* this sucks, but it's the only way to make a border */
|
/* this sucks, but it's the only way to make a border */
|
||||||
glRecti (0, 0,
|
cogl_rectangle (0, 0,
|
||||||
geom.width, priv->border_width);
|
geom.width, priv->border_width);
|
||||||
glRecti (geom.width - priv->border_width, priv->border_width,
|
cogl_rectangle (geom.width - priv->border_width, priv->border_width,
|
||||||
geom.width, geom.height - priv->border_width);
|
geom.width, geom.height - priv->border_width);
|
||||||
glRecti (0, geom.height - priv->border_width,
|
cogl_rectangle (0, geom.height - priv->border_width,
|
||||||
geom.width, geom.height);
|
geom.width, geom.height);
|
||||||
glRecti (0, priv->border_width,
|
cogl_rectangle (0, priv->border_width,
|
||||||
priv->border_width, geom.height - priv->border_width);
|
priv->border_width, geom.height - priv->border_width);
|
||||||
|
|
||||||
glColor4ub (priv->color.red,
|
tmp_col.red = priv->color.red;
|
||||||
priv->color.green,
|
tmp_col.green = priv->color.green;
|
||||||
priv->color.blue,
|
tmp_col.blue = priv->color.blue;
|
||||||
clutter_actor_get_opacity (self));
|
|
||||||
|
|
||||||
glRecti (priv->border_width,
|
cogl_color (&tmp_col);
|
||||||
priv->border_width,
|
|
||||||
geom.width - priv->border_width,
|
cogl_rectangle (priv->border_width,
|
||||||
geom.height - priv->border_width);
|
priv->border_width,
|
||||||
|
geom.width - priv->border_width,
|
||||||
|
geom.height - priv->border_width);
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
glColor4ub (priv->color.red,
|
tmp_col.red = priv->color.red;
|
||||||
priv->color.green,
|
tmp_col.green = priv->color.green;
|
||||||
priv->color.blue,
|
tmp_col.blue = priv->color.blue;
|
||||||
clutter_actor_get_opacity (self));
|
tmp_col.alpha = clutter_actor_get_opacity (self);
|
||||||
|
|
||||||
glRecti (0, 0, geom.width, geom.height);
|
cogl_color (&tmp_col);
|
||||||
|
|
||||||
|
cogl_rectangle (0, 0, geom.width, geom.height);
|
||||||
}
|
}
|
||||||
|
|
||||||
glDisable(GL_BLEND);
|
cogl_push_matrix();
|
||||||
|
|
||||||
glPopMatrix();
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void
|
||||||
|
@ -44,7 +44,7 @@
|
|||||||
#include "clutter-debug.h"
|
#include "clutter-debug.h"
|
||||||
#include "clutter-version.h" /* For flavour */
|
#include "clutter-version.h" /* For flavour */
|
||||||
|
|
||||||
#include <GL/gl.h>
|
#include "cogl.h"
|
||||||
|
|
||||||
#include <gdk-pixbuf-xlib/gdk-pixbuf-xlib.h>
|
#include <gdk-pixbuf-xlib/gdk-pixbuf-xlib.h>
|
||||||
|
|
||||||
@ -616,123 +616,14 @@ clutter_stage_snapshot (ClutterStage *stage,
|
|||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
#ifndef FIXED_PERSPECTIVE
|
|
||||||
/*
|
|
||||||
* Original floating point implementaiton of the perspective function,
|
|
||||||
* retained for reference purposes
|
|
||||||
*/
|
|
||||||
static inline void
|
|
||||||
frustum (GLfloat left,
|
|
||||||
GLfloat right,
|
|
||||||
GLfloat bottom,
|
|
||||||
GLfloat top,
|
|
||||||
GLfloat nearval,
|
|
||||||
GLfloat farval)
|
|
||||||
{
|
|
||||||
GLfloat x, y, a, b, c, d;
|
|
||||||
GLfloat m[16];
|
|
||||||
|
|
||||||
x = (2.0 * nearval) / (right - left);
|
|
||||||
y = (2.0 * nearval) / (top - bottom);
|
|
||||||
a = (right + left) / (right - left);
|
|
||||||
b = (top + bottom) / (top - bottom);
|
|
||||||
c = -(farval + nearval) / ( farval - nearval);
|
|
||||||
d = -(2.0 * farval * nearval) / (farval - nearval);
|
|
||||||
|
|
||||||
#define M(row,col) m[col*4+row]
|
|
||||||
M(0,0) = x; M(0,1) = 0.0F; M(0,2) = a; M(0,3) = 0.0F;
|
|
||||||
M(1,0) = 0.0F; M(1,1) = y; M(1,2) = b; M(1,3) = 0.0F;
|
|
||||||
M(2,0) = 0.0F; M(2,1) = 0.0F; M(2,2) = c; M(2,3) = d;
|
|
||||||
M(3,0) = 0.0F; M(3,1) = 0.0F; M(3,2) = -1.0F; M(3,3) = 0.0F;
|
|
||||||
#undef M
|
|
||||||
|
|
||||||
glMultMatrixf (m);
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline void
|
|
||||||
perspective (GLfloat fovy,
|
|
||||||
GLfloat aspect,
|
|
||||||
GLfloat zNear,
|
|
||||||
GLfloat zFar)
|
|
||||||
{
|
|
||||||
GLfloat xmin, xmax, ymin, ymax;
|
|
||||||
|
|
||||||
ymax = zNear * tan (fovy * M_PI / 360.0);
|
|
||||||
ymin = -ymax;
|
|
||||||
xmin = ymin * aspect;
|
|
||||||
xmax = ymax * aspect;
|
|
||||||
|
|
||||||
printf ("%f, %f, %f, %f\n", xmin, xmax, ymin, ymax);
|
|
||||||
|
|
||||||
frustum (xmin, xmax, ymin, ymax, zNear, zFar);
|
|
||||||
}
|
|
||||||
#else
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Fixed point implementation of the perspective function
|
|
||||||
*/
|
|
||||||
static inline void
|
|
||||||
perspectivex (ClutterAngle fovy,
|
|
||||||
ClutterFixed aspect,
|
|
||||||
ClutterFixed zNear,
|
|
||||||
ClutterFixed zFar)
|
|
||||||
{
|
|
||||||
ClutterFixed xmax, ymax;
|
|
||||||
ClutterFixed x, y, c, d;
|
|
||||||
|
|
||||||
#ifndef USING_GLES
|
|
||||||
GLfloat m[16];
|
|
||||||
#else
|
|
||||||
GLfixed m[16];
|
|
||||||
#endif
|
|
||||||
|
|
||||||
memset (&m[0], 0, sizeof (m));
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Based on the original algorithm in perspective():
|
|
||||||
*
|
|
||||||
* 1) xmin = -xmax => xmax + xmin == 0 && xmax - xmin == 2 * xmax
|
|
||||||
* same true for y, hence: a == 0 && b == 0;
|
|
||||||
*
|
|
||||||
* 2) When working with small numbers, we can are loosing significant
|
|
||||||
* precision, hence we use clutter_qmulx() here, not the fast macro.
|
|
||||||
*/
|
|
||||||
ymax = clutter_qmulx (zNear, clutter_tani (fovy >> 1));
|
|
||||||
xmax = clutter_qmulx (ymax, aspect);
|
|
||||||
|
|
||||||
x = CFX_DIV (zNear, xmax);
|
|
||||||
y = CFX_DIV (zNear, ymax);
|
|
||||||
c = CFX_DIV (-(zFar + zNear), ( zFar - zNear));
|
|
||||||
d = CFX_DIV (-(clutter_qmulx (2*zFar, zNear)), (zFar - zNear));
|
|
||||||
|
|
||||||
#define M(row,col) m[col*4+row]
|
|
||||||
#ifndef USING_GLES
|
|
||||||
M(0,0) = CLUTTER_FIXED_TO_FLOAT (x);
|
|
||||||
M(1,1) = CLUTTER_FIXED_TO_FLOAT (y);
|
|
||||||
M(2,2) = CLUTTER_FIXED_TO_FLOAT (c);
|
|
||||||
M(2,3) = CLUTTER_FIXED_TO_FLOAT (d);
|
|
||||||
M(3,2) = -1.0F;
|
|
||||||
|
|
||||||
glMultMatrixf (m);
|
|
||||||
#else
|
|
||||||
M(0,0) = x;
|
|
||||||
M(1,1) = y;
|
|
||||||
M(2,2) = c;
|
|
||||||
M(2,3) = d;
|
|
||||||
M(3,2) = 1 + ~CFX_ONE;
|
|
||||||
|
|
||||||
glMultMatrixx (m);
|
|
||||||
#endif
|
|
||||||
#undef M
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
void
|
void
|
||||||
_clutter_stage_sync_viewport (ClutterStage *stage)
|
_clutter_stage_sync_viewport (ClutterStage *stage)
|
||||||
{
|
{
|
||||||
ClutterActor *actor;
|
ClutterActor *actor;
|
||||||
gint width, height;
|
gint width, height;
|
||||||
|
|
||||||
|
/* FIXME: SHould be able to completely overide this func.. */
|
||||||
|
|
||||||
g_return_if_fail (CLUTTER_IS_STAGE (stage));
|
g_return_if_fail (CLUTTER_IS_STAGE (stage));
|
||||||
|
|
||||||
actor = CLUTTER_ACTOR (stage);
|
actor = CLUTTER_ACTOR (stage);
|
||||||
@ -740,33 +631,12 @@ _clutter_stage_sync_viewport (ClutterStage *stage)
|
|||||||
width = clutter_actor_get_width (actor);
|
width = clutter_actor_get_width (actor);
|
||||||
height = clutter_actor_get_height (actor);
|
height = clutter_actor_get_height (actor);
|
||||||
|
|
||||||
glViewport (0, 0, width, height);
|
cogl_setup_viewport (width,
|
||||||
|
height,
|
||||||
glMatrixMode (GL_PROJECTION);
|
171, /* 60 degrees */
|
||||||
glLoadIdentity ();
|
CFX_ONE,
|
||||||
|
CLUTTER_FLOAT_TO_FIXED (0.1),
|
||||||
#ifndef FIXED_PERSPECTIVE
|
CLUTTER_FLOAT_TO_FIXED (100.0));
|
||||||
perspective (60.0f, 1.0f, 0.1f, 100.0f);
|
|
||||||
#else
|
|
||||||
perspectivex (171, /* 60 degrees */
|
|
||||||
CFX_ONE,
|
|
||||||
CLUTTER_FLOAT_TO_FIXED (0.1),
|
|
||||||
CLUTTER_FLOAT_TO_FIXED (100.0));
|
|
||||||
#endif
|
|
||||||
|
|
||||||
glMatrixMode (GL_MODELVIEW);
|
|
||||||
glLoadIdentity ();
|
|
||||||
|
|
||||||
/* Then for 2D like transform */
|
|
||||||
|
|
||||||
/* camera distance from screen, 0.5 * tan (FOV) */
|
|
||||||
#define DEFAULT_Z_CAMERA 0.866025404f
|
|
||||||
|
|
||||||
glTranslatef (-0.5f, -0.5f, -DEFAULT_Z_CAMERA);
|
|
||||||
glScalef ( 1.0f / width,
|
|
||||||
-1.0f / height,
|
|
||||||
1.0f / width);
|
|
||||||
glTranslatef (0.0f, -1.0 * height, 0.0f);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
@ -784,6 +654,12 @@ clutter_stage_get_actor_at_pos (ClutterStage *stage,
|
|||||||
gint x,
|
gint x,
|
||||||
gint y)
|
gint y)
|
||||||
{
|
{
|
||||||
|
#if HAVE_COGL_GL
|
||||||
|
|
||||||
|
/* FIXME: Add a clutter feature flag for this or figure out
|
||||||
|
* for gles.
|
||||||
|
*/
|
||||||
|
|
||||||
ClutterActor *found = NULL;
|
ClutterActor *found = NULL;
|
||||||
GLuint buff[64] = { 0 };
|
GLuint buff[64] = { 0 };
|
||||||
GLint hits;
|
GLint hits;
|
||||||
@ -808,14 +684,10 @@ clutter_stage_get_actor_at_pos (ClutterStage *stage,
|
|||||||
(view[3] - 2 * (y - view[1])), 0);
|
(view[3] - 2 * (y - view[1])), 0);
|
||||||
glScalef (view[2], -view[3], 1.0);
|
glScalef (view[2], -view[3], 1.0);
|
||||||
|
|
||||||
#ifndef FIXED_PERSPECTIVE
|
cogl_perspective (171, /* 60 degrees */
|
||||||
perspective (60.0f, 1.0f, 0.1f, 100.0f);
|
CFX_ONE,
|
||||||
#else
|
CLUTTER_FLOAT_TO_FIXED (0.1),
|
||||||
perspectivex (171, /* 60 degrees */
|
CLUTTER_FLOAT_TO_FIXED (100.0));
|
||||||
CFX_ONE,
|
|
||||||
CLUTTER_FLOAT_TO_FIXED (0.1),
|
|
||||||
CLUTTER_FLOAT_TO_FIXED (100.0));
|
|
||||||
#endif
|
|
||||||
|
|
||||||
glMatrixMode (GL_MODELVIEW);
|
glMatrixMode (GL_MODELVIEW);
|
||||||
|
|
||||||
@ -841,6 +713,10 @@ clutter_stage_get_actor_at_pos (ClutterStage *stage,
|
|||||||
_clutter_stage_sync_viewport (stage);
|
_clutter_stage_sync_viewport (stage);
|
||||||
|
|
||||||
return found;
|
return found;
|
||||||
|
#else
|
||||||
|
/* GL/ES cannot do this yet.. */
|
||||||
|
return NULL;
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -38,6 +38,8 @@
|
|||||||
* memory.
|
* memory.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#include "config.h"
|
||||||
|
|
||||||
#include "clutter-texture.h"
|
#include "clutter-texture.h"
|
||||||
#include "clutter-main.h"
|
#include "clutter-main.h"
|
||||||
#include "clutter-marshal.h"
|
#include "clutter-marshal.h"
|
||||||
@ -45,15 +47,16 @@
|
|||||||
#include "clutter-util.h"
|
#include "clutter-util.h"
|
||||||
#include "clutter-private.h"
|
#include "clutter-private.h"
|
||||||
#include "clutter-debug.h"
|
#include "clutter-debug.h"
|
||||||
|
#include "clutter-fixed.h"
|
||||||
|
|
||||||
#include <GL/gl.h>
|
#include "cogl.h"
|
||||||
|
|
||||||
G_DEFINE_TYPE (ClutterTexture, clutter_texture, CLUTTER_TYPE_ACTOR);
|
G_DEFINE_TYPE (ClutterTexture, clutter_texture, CLUTTER_TYPE_ACTOR);
|
||||||
|
|
||||||
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
|
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
|
||||||
#define PIXEL_TYPE GL_UNSIGNED_BYTE
|
#define PIXEL_TYPE CGL_UNSIGNED_BYTE
|
||||||
#else
|
#else
|
||||||
#define PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
|
#define PIXEL_TYPE CGL_UNSIGNED_INT_8_8_8_8_REV
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
typedef struct {
|
typedef struct {
|
||||||
@ -64,28 +67,23 @@ typedef struct {
|
|||||||
|
|
||||||
struct _ClutterTexturePrivate
|
struct _ClutterTexturePrivate
|
||||||
{
|
{
|
||||||
gint width;
|
gint width;
|
||||||
gint height;
|
gint height;
|
||||||
|
COGLenum pixel_format;
|
||||||
GLenum pixel_format;
|
COGLenum pixel_type;
|
||||||
GLenum pixel_type;
|
COGLenum target_type;
|
||||||
GLenum target_type;
|
GdkPixbuf *local_pixbuf; /* non video memory copy */
|
||||||
|
guint sync_actor_size : 1;
|
||||||
GdkPixbuf *local_pixbuf; /* non video memory copy */
|
gint max_tile_waste;
|
||||||
|
guint filter_quality;
|
||||||
guint sync_actor_size : 1;
|
guint repeat_x : 1; /* non working */
|
||||||
gint max_tile_waste;
|
guint repeat_y : 1; /* non working */
|
||||||
guint filter_quality;
|
guint is_tiled : 1;
|
||||||
guint repeat_x : 1; /* non working */
|
|
||||||
guint repeat_y : 1; /* non working */
|
|
||||||
|
|
||||||
|
|
||||||
guint is_tiled : 1;
|
|
||||||
ClutterTextureTileDimension *x_tiles;
|
ClutterTextureTileDimension *x_tiles;
|
||||||
ClutterTextureTileDimension *y_tiles;
|
ClutterTextureTileDimension *y_tiles;
|
||||||
gint n_x_tiles;
|
gint n_x_tiles;
|
||||||
gint n_y_tiles;
|
gint n_y_tiles;
|
||||||
GLuint *tiles;
|
guint *tiles;
|
||||||
};
|
};
|
||||||
|
|
||||||
enum
|
enum
|
||||||
@ -111,27 +109,6 @@ enum
|
|||||||
|
|
||||||
static int texture_signals[LAST_SIGNAL] = { 0 };
|
static int texture_signals[LAST_SIGNAL] = { 0 };
|
||||||
|
|
||||||
static gboolean
|
|
||||||
can_create (int width,
|
|
||||||
int height,
|
|
||||||
GLenum pixel_format,
|
|
||||||
GLenum pixel_type)
|
|
||||||
{
|
|
||||||
GLint new_width = 0;
|
|
||||||
|
|
||||||
CLUTTER_NOTE (TEXTURE, "checking %ix%i", width, height);
|
|
||||||
|
|
||||||
glTexImage2D (GL_PROXY_TEXTURE_2D, 0, GL_RGBA,
|
|
||||||
width, height, 0 /* border */,
|
|
||||||
pixel_format, pixel_type, NULL);
|
|
||||||
|
|
||||||
CLUTTER_GLERR();
|
|
||||||
|
|
||||||
glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0,
|
|
||||||
GL_TEXTURE_WIDTH, &new_width);
|
|
||||||
|
|
||||||
return new_width != 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
static gboolean
|
||||||
can_create_rect_arb (int width,
|
can_create_rect_arb (int width,
|
||||||
@ -195,7 +172,8 @@ texture_init_tiles (ClutterTexture *texture)
|
|||||||
x_pot = clutter_util_next_p2 (priv->width);
|
x_pot = clutter_util_next_p2 (priv->width);
|
||||||
y_pot = clutter_util_next_p2 (priv->height);
|
y_pot = clutter_util_next_p2 (priv->height);
|
||||||
|
|
||||||
while (!(can_create (x_pot, y_pot, priv->pixel_format, priv->pixel_type)
|
while (!(cogl_texture_can_size (x_pot, y_pot,
|
||||||
|
priv->pixel_format, priv->pixel_type)
|
||||||
&& (x_pot - priv->width < priv->max_tile_waste)
|
&& (x_pot - priv->width < priv->max_tile_waste)
|
||||||
&& (y_pot - priv->height < priv->max_tile_waste)))
|
&& (y_pot - priv->height < priv->max_tile_waste)))
|
||||||
{
|
{
|
||||||
@ -272,9 +250,11 @@ texture_render_to_gl_quad (ClutterTexture *texture,
|
|||||||
|
|
||||||
if (!priv->is_tiled)
|
if (!priv->is_tiled)
|
||||||
{
|
{
|
||||||
glBindTexture(priv->target_type, priv->tiles[0]);
|
cogl_texture_bind (priv->target_type, priv->tiles[0]);
|
||||||
|
|
||||||
if (priv->target_type == GL_TEXTURE_2D) /* POT */
|
/* FIXME: FIXED */
|
||||||
|
|
||||||
|
if (priv->target_type == CGL_TEXTURE_2D) /* POT */
|
||||||
{
|
{
|
||||||
tx = (float) priv->width / clutter_util_next_p2 (priv->width);
|
tx = (float) priv->width / clutter_util_next_p2 (priv->width);
|
||||||
ty = (float) priv->height / clutter_util_next_p2 (priv->height);
|
ty = (float) priv->height / clutter_util_next_p2 (priv->height);
|
||||||
@ -289,12 +269,11 @@ texture_render_to_gl_quad (ClutterTexture *texture,
|
|||||||
qx1 = x1; qx2 = x2;
|
qx1 = x1; qx2 = x2;
|
||||||
qy1 = y1; qy2 = y2;
|
qy1 = y1; qy2 = y2;
|
||||||
|
|
||||||
glBegin (GL_QUADS);
|
cogl_texture_quad (x1, x2, y1, y2,
|
||||||
glTexCoord2f (tx, ty); glVertex2i (qx2, qy2);
|
0,
|
||||||
glTexCoord2f (0, ty); glVertex2i (qx1, qy2);
|
0,
|
||||||
glTexCoord2f (0, 0); glVertex2i (qx1, qy1);
|
CLUTTER_FLOAT_TO_FIXED (tx),
|
||||||
glTexCoord2f (tx, 0); glVertex2i (qx2, qy1);
|
CLUTTER_FLOAT_TO_FIXED (ty));
|
||||||
glEnd ();
|
|
||||||
|
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
@ -307,7 +286,7 @@ texture_render_to_gl_quad (ClutterTexture *texture,
|
|||||||
{
|
{
|
||||||
int actual_w, actual_h;
|
int actual_w, actual_h;
|
||||||
|
|
||||||
glBindTexture(priv->target_type, priv->tiles[i]);
|
cogl_texture_bind (priv->target_type, priv->tiles[i]);
|
||||||
|
|
||||||
actual_w = priv->x_tiles[x].size - priv->x_tiles[x].waste;
|
actual_w = priv->x_tiles[x].size - priv->x_tiles[x].waste;
|
||||||
actual_h = priv->y_tiles[y].size - priv->y_tiles[y].waste;
|
actual_h = priv->y_tiles[y].size - priv->y_tiles[y].waste;
|
||||||
@ -325,12 +304,11 @@ texture_render_to_gl_quad (ClutterTexture *texture,
|
|||||||
qy1 = y1 + lasty;
|
qy1 = y1 + lasty;
|
||||||
qy2 = qy1 + ((qheight * actual_h) / priv->height );
|
qy2 = qy1 + ((qheight * actual_h) / priv->height );
|
||||||
|
|
||||||
glBegin (GL_QUADS);
|
cogl_texture_quad (qx1, qx2, qy1, qy2,
|
||||||
glTexCoord2f (tx, ty); glVertex2i (qx2, qy2);
|
0,
|
||||||
glTexCoord2f (0, ty); glVertex2i (qx1, qy2);
|
0,
|
||||||
glTexCoord2f (0, 0); glVertex2i (qx1, qy1);
|
CLUTTER_FLOAT_TO_FIXED (tx),
|
||||||
glTexCoord2f (tx, 0); glVertex2i (qx2, qy1);
|
CLUTTER_FLOAT_TO_FIXED (ty));
|
||||||
glEnd ();
|
|
||||||
|
|
||||||
lasty += (qy2 - qy1) ;
|
lasty += (qy2 - qy1) ;
|
||||||
|
|
||||||
@ -352,9 +330,9 @@ texture_free_gl_resources (ClutterTexture *texture)
|
|||||||
if (priv->tiles)
|
if (priv->tiles)
|
||||||
{
|
{
|
||||||
if (!priv->is_tiled)
|
if (!priv->is_tiled)
|
||||||
glDeleteTextures(1, priv->tiles);
|
cogl_textures_destroy (1, priv->tiles);
|
||||||
else
|
else
|
||||||
glDeleteTextures(priv->n_x_tiles * priv->n_y_tiles, priv->tiles);
|
cogl_textures_destroy (priv->n_x_tiles * priv->n_y_tiles, priv->tiles);
|
||||||
|
|
||||||
g_free(priv->tiles);
|
g_free(priv->tiles);
|
||||||
priv->tiles = NULL;
|
priv->tiles = NULL;
|
||||||
@ -399,34 +377,28 @@ texture_upload_data (ClutterTexture *texture,
|
|||||||
/* Single Texture */
|
/* Single Texture */
|
||||||
if (!priv->tiles)
|
if (!priv->tiles)
|
||||||
{
|
{
|
||||||
priv->tiles = g_new (GLuint, 1);
|
priv->tiles = g_new (guint, 1);
|
||||||
glGenTextures (1, priv->tiles);
|
glGenTextures (1, priv->tiles);
|
||||||
create_textures = TRUE;
|
create_textures = TRUE;
|
||||||
}
|
}
|
||||||
|
|
||||||
CLUTTER_NOTE (TEXTURE, "syncing for single tile");
|
CLUTTER_NOTE (TEXTURE, "syncing for single tile");
|
||||||
|
|
||||||
glBindTexture(priv->target_type, priv->tiles[0]);
|
cogl_texture_bind (priv->target_type, priv->tiles[0]);
|
||||||
|
|
||||||
glTexParameteri(priv->target_type,
|
cogl_texture_set_alignment (priv->target_type, 4, priv->width);
|
||||||
GL_TEXTURE_WRAP_S,
|
|
||||||
priv->repeat_x ? GL_REPEAT : GL_CLAMP_TO_EDGE);
|
|
||||||
|
|
||||||
glTexParameteri(priv->target_type,
|
cogl_texture_set_filters
|
||||||
GL_TEXTURE_WRAP_T,
|
(priv->target_type,
|
||||||
priv->repeat_y ? GL_REPEAT : GL_CLAMP_TO_EDGE);
|
priv->filter_quality ? CGL_LINEAR : CGL_NEAREST,
|
||||||
|
priv->filter_quality ? CGL_LINEAR : CGL_NEAREST);
|
||||||
|
|
||||||
|
cogl_texture_set_wrap (priv->target_type,
|
||||||
|
priv->repeat_x ? CGL_REPEAT : CGL_CLAMP_TO_EDGE,
|
||||||
|
priv->repeat_y ? CGL_REPEAT : CGL_CLAMP_TO_EDGE);
|
||||||
|
|
||||||
priv->filter_quality = 1;
|
priv->filter_quality = 1;
|
||||||
|
|
||||||
glTexParameteri(priv->target_type, GL_TEXTURE_MAG_FILTER,
|
|
||||||
priv->filter_quality ? GL_LINEAR : GL_NEAREST);
|
|
||||||
|
|
||||||
glTexParameteri(priv->target_type, GL_TEXTURE_MIN_FILTER,
|
|
||||||
priv->filter_quality ? GL_LINEAR : GL_NEAREST);
|
|
||||||
|
|
||||||
glPixelStorei (GL_UNPACK_ROW_LENGTH, priv->width);
|
|
||||||
glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
|
|
||||||
|
|
||||||
if (create_textures)
|
if (create_textures)
|
||||||
{
|
{
|
||||||
gint width, height;
|
gint width, height;
|
||||||
@ -434,30 +406,29 @@ texture_upload_data (ClutterTexture *texture,
|
|||||||
width = priv->width;
|
width = priv->width;
|
||||||
height = priv->height;
|
height = priv->height;
|
||||||
|
|
||||||
if (priv->target_type == GL_TEXTURE_2D) /* POT */
|
if (priv->target_type == CGL_TEXTURE_2D) /* POT */
|
||||||
{
|
{
|
||||||
width = clutter_util_next_p2(priv->width);
|
width = clutter_util_next_p2(priv->width);
|
||||||
height = clutter_util_next_p2(priv->height);
|
height = clutter_util_next_p2(priv->height);
|
||||||
}
|
}
|
||||||
|
|
||||||
glTexImage2D(priv->target_type,
|
cogl_texture_image_2d (priv->target_type,
|
||||||
0,
|
CGL_RGBA,
|
||||||
/* (has_alpha) ? GL_RGBA : GL_RGB, */
|
width,
|
||||||
GL_RGBA,
|
height,
|
||||||
width,
|
priv->pixel_format,
|
||||||
height,
|
priv->pixel_type,
|
||||||
0,
|
NULL);
|
||||||
priv->pixel_format,
|
|
||||||
priv->pixel_type,
|
|
||||||
NULL);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
glTexSubImage2D (priv->target_type, 0, 0, 0,
|
cogl_texture_sub_image_2d (priv->target_type,
|
||||||
priv->width,
|
0,
|
||||||
priv->height,
|
0,
|
||||||
priv->pixel_format,
|
width,
|
||||||
priv->pixel_type,
|
height,
|
||||||
data);
|
priv->pixel_format,
|
||||||
|
priv->pixel_type,
|
||||||
|
data);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -478,7 +449,7 @@ texture_upload_data (ClutterTexture *texture,
|
|||||||
|
|
||||||
if (priv->tiles == NULL)
|
if (priv->tiles == NULL)
|
||||||
{
|
{
|
||||||
priv->tiles = g_new (GLuint, priv->n_x_tiles * priv->n_y_tiles);
|
priv->tiles = g_new (guint, priv->n_x_tiles * priv->n_y_tiles);
|
||||||
glGenTextures (priv->n_x_tiles * priv->n_y_tiles, priv->tiles);
|
glGenTextures (priv->n_x_tiles * priv->n_y_tiles, priv->tiles);
|
||||||
create_textures = TRUE;
|
create_textures = TRUE;
|
||||||
}
|
}
|
||||||
@ -524,48 +495,40 @@ texture_upload_data (ClutterTexture *texture,
|
|||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
glBindTexture(priv->target_type, priv->tiles[i]);
|
cogl_texture_bind (priv->target_type, priv->tiles[0]);
|
||||||
|
|
||||||
glTexParameteri(priv->target_type,
|
cogl_texture_set_alignment (priv->target_type, 4, priv->width);
|
||||||
GL_TEXTURE_WRAP_S,
|
|
||||||
priv->repeat_x ? GL_REPEAT : GL_CLAMP_TO_EDGE);
|
|
||||||
|
|
||||||
glTexParameteri(priv->target_type,
|
cogl_texture_set_filters
|
||||||
GL_TEXTURE_WRAP_T,
|
(priv->target_type,
|
||||||
priv->repeat_y ? GL_REPEAT : GL_CLAMP_TO_EDGE);
|
priv->filter_quality ? CGL_LINEAR : CGL_NEAREST,
|
||||||
|
priv->filter_quality ? CGL_LINEAR : CGL_NEAREST);
|
||||||
glTexParameteri(priv->target_type, GL_TEXTURE_MAG_FILTER,
|
|
||||||
priv->filter_quality ? GL_LINEAR : GL_NEAREST);
|
|
||||||
|
|
||||||
glTexParameteri(priv->target_type, GL_TEXTURE_MIN_FILTER,
|
|
||||||
priv->filter_quality ? GL_LINEAR : GL_NEAREST);
|
|
||||||
|
|
||||||
glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
|
|
||||||
|
|
||||||
glPixelStorei (GL_UNPACK_ROW_LENGTH, src_w);
|
|
||||||
glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
|
|
||||||
|
|
||||||
|
cogl_texture_set_wrap (priv->target_type,
|
||||||
|
priv->repeat_x ? CGL_REPEAT : CGL_CLAMP_TO_EDGE,
|
||||||
|
priv->repeat_y ? CGL_REPEAT : CGL_CLAMP_TO_EDGE);
|
||||||
if (create_textures)
|
if (create_textures)
|
||||||
{
|
{
|
||||||
glTexImage2D (priv->target_type, 0, GL_RGBA,
|
cogl_texture_image_2d (priv->target_type,
|
||||||
gdk_pixbuf_get_width (pixtmp),
|
CGL_RGBA,
|
||||||
gdk_pixbuf_get_height (pixtmp),
|
gdk_pixbuf_get_width (pixtmp),
|
||||||
0,
|
gdk_pixbuf_get_height (pixtmp),
|
||||||
priv->pixel_format,
|
priv->pixel_format,
|
||||||
priv->pixel_type,
|
priv->pixel_type,
|
||||||
gdk_pixbuf_get_pixels (pixtmp));
|
gdk_pixbuf_get_pixels (pixtmp));
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
/* Textures already created, so just update whats inside
|
/* Textures already created, so just update whats inside
|
||||||
*/
|
*/
|
||||||
glTexSubImage2D (priv->target_type, 0,
|
cogl_texture_sub_image_2d (priv->target_type,
|
||||||
0, 0,
|
0,
|
||||||
gdk_pixbuf_get_width (pixtmp),
|
0,
|
||||||
gdk_pixbuf_get_height (pixtmp),
|
gdk_pixbuf_get_width (pixtmp),
|
||||||
priv->pixel_format,
|
gdk_pixbuf_get_height (pixtmp),
|
||||||
priv->pixel_type,
|
priv->pixel_format,
|
||||||
gdk_pixbuf_get_pixels (pixtmp));
|
priv->pixel_type,
|
||||||
|
gdk_pixbuf_get_pixels (pixtmp));
|
||||||
}
|
}
|
||||||
|
|
||||||
g_object_unref (pixtmp);
|
g_object_unref (pixtmp);
|
||||||
@ -668,31 +631,41 @@ clutter_texture_paint (ClutterActor *self)
|
|||||||
{
|
{
|
||||||
ClutterTexture *texture = CLUTTER_TEXTURE (self);
|
ClutterTexture *texture = CLUTTER_TEXTURE (self);
|
||||||
gint x1, y1, x2, y2;
|
gint x1, y1, x2, y2;
|
||||||
guint8 opacity;
|
ClutterColor col = { 0xff, 0xff, 0xff, 0xff };
|
||||||
|
|
||||||
CLUTTER_NOTE (PAINT,
|
CLUTTER_NOTE (PAINT,
|
||||||
"@@@ for '%s' @@@",
|
"painting texture '%s'",
|
||||||
clutter_actor_get_name (self) ? clutter_actor_get_name (self)
|
clutter_actor_get_name (self) ? clutter_actor_get_name (self)
|
||||||
: "unknown");
|
: "unknown");
|
||||||
glPushMatrix ();
|
cogl_push_matrix ();
|
||||||
|
|
||||||
glEnable (GL_BLEND);
|
switch (texture->priv->target_type)
|
||||||
glEnable (texture->priv->target_type);
|
{
|
||||||
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
case CGL_TEXTURE_2D:
|
||||||
|
cogl_enable (CGL_ENABLE_TEXTURE_2D|CGL_ENABLE_BLEND);
|
||||||
|
break;
|
||||||
|
case CGL_TEXTURE_RECTANGLE_ARB:
|
||||||
|
cogl_enable (CGL_ENABLE_TEXTURE_RECT|CGL_ENABLE_BLEND);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
opacity = clutter_actor_get_opacity (self);
|
col.alpha = clutter_actor_get_opacity (self);
|
||||||
|
|
||||||
CLUTTER_NOTE (PAINT, "setting opacity to %i\n", opacity);
|
cogl_color (&col);
|
||||||
glColor4ub (255, 255, 255, opacity);
|
|
||||||
|
|
||||||
clutter_actor_get_coords (self, &x1, &y1, &x2, &y2);
|
clutter_actor_get_coords (self, &x1, &y1, &x2, &y2);
|
||||||
|
|
||||||
|
CLUTTER_NOTE (PAINT, "paint to x1: %i, y1: %i x2: %i, y2: %i "
|
||||||
|
"opacity: %i",
|
||||||
|
x1, y1, x2, y2,
|
||||||
|
clutter_actor_get_opacity (self));
|
||||||
|
|
||||||
/* Paint will of translated us */
|
/* Paint will of translated us */
|
||||||
texture_render_to_gl_quad (texture, 0, 0, x2 - x1, y2 - y1);
|
texture_render_to_gl_quad (texture, 0, 0, x2 - x1, y2 - y1);
|
||||||
|
|
||||||
glDisable (texture->priv->target_type);
|
cogl_pop_matrix ();
|
||||||
glDisable (GL_BLEND);
|
|
||||||
|
|
||||||
glPopMatrix ();
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void
|
||||||
@ -752,8 +725,8 @@ clutter_texture_set_property (GObject *object,
|
|||||||
case PROP_USE_TILES:
|
case PROP_USE_TILES:
|
||||||
priv->is_tiled = g_value_get_boolean (value);
|
priv->is_tiled = g_value_get_boolean (value);
|
||||||
|
|
||||||
if (priv->target_type == GL_TEXTURE_RECTANGLE_ARB && priv->is_tiled)
|
if (priv->target_type == CGL_TEXTURE_RECTANGLE_ARB && priv->is_tiled)
|
||||||
priv->target_type = GL_TEXTURE_2D;
|
priv->target_type = CGL_TEXTURE_2D;
|
||||||
|
|
||||||
CLUTTER_NOTE (TEXTURE, "Texture is tiled ? %s",
|
CLUTTER_NOTE (TEXTURE, "Texture is tiled ? %s",
|
||||||
priv->is_tiled ? "yes" : "no");
|
priv->is_tiled ? "yes" : "no");
|
||||||
@ -950,7 +923,7 @@ clutter_texture_class_init (ClutterTextureClass *klass)
|
|||||||
"GL texture pixel format used",
|
"GL texture pixel format used",
|
||||||
0,
|
0,
|
||||||
G_MAXINT,
|
G_MAXINT,
|
||||||
GL_RGBA,
|
CGL_RGBA,
|
||||||
G_PARAM_CONSTRUCT_ONLY | CLUTTER_PARAM_READWRITE));
|
G_PARAM_CONSTRUCT_ONLY | CLUTTER_PARAM_READWRITE));
|
||||||
|
|
||||||
/**
|
/**
|
||||||
@ -1001,17 +974,17 @@ clutter_texture_init (ClutterTexture *self)
|
|||||||
priv->filter_quality = 0;
|
priv->filter_quality = 0;
|
||||||
priv->is_tiled = TRUE;
|
priv->is_tiled = TRUE;
|
||||||
priv->pixel_type = PIXEL_TYPE;
|
priv->pixel_type = PIXEL_TYPE;
|
||||||
priv->pixel_format = GL_RGBA;
|
priv->pixel_format = CGL_RGBA;
|
||||||
priv->repeat_x = FALSE;
|
priv->repeat_x = FALSE;
|
||||||
priv->repeat_y = FALSE;
|
priv->repeat_y = FALSE;
|
||||||
|
|
||||||
if (clutter_feature_available (CLUTTER_FEATURE_TEXTURE_RECTANGLE))
|
if (clutter_feature_available (CLUTTER_FEATURE_TEXTURE_RECTANGLE))
|
||||||
{
|
{
|
||||||
priv->target_type = GL_TEXTURE_RECTANGLE_ARB;
|
priv->target_type = CGL_TEXTURE_RECTANGLE_ARB;
|
||||||
priv->is_tiled = FALSE;
|
priv->is_tiled = FALSE;
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
priv->target_type = GL_TEXTURE_2D;
|
priv->target_type = CGL_TEXTURE_2D;
|
||||||
|
|
||||||
self->priv = priv;
|
self->priv = priv;
|
||||||
}
|
}
|
||||||
@ -1034,6 +1007,7 @@ pixbuf_destroy_notify (guchar *pixels, gpointer data)
|
|||||||
GdkPixbuf*
|
GdkPixbuf*
|
||||||
clutter_texture_get_pixbuf (ClutterTexture* texture)
|
clutter_texture_get_pixbuf (ClutterTexture* texture)
|
||||||
{
|
{
|
||||||
|
#if CLUTTER_COGL_GL
|
||||||
ClutterTexturePrivate *priv;
|
ClutterTexturePrivate *priv;
|
||||||
GdkPixbuf *pixbuf = NULL;
|
GdkPixbuf *pixbuf = NULL;
|
||||||
guchar *pixels = NULL;
|
guchar *pixels = NULL;
|
||||||
@ -1044,7 +1018,7 @@ clutter_texture_get_pixbuf (ClutterTexture* texture)
|
|||||||
if (priv->tiles == NULL)
|
if (priv->tiles == NULL)
|
||||||
return NULL;
|
return NULL;
|
||||||
|
|
||||||
if (priv->pixel_format == GL_RGB)
|
if (priv->pixel_format == CGL_RGB)
|
||||||
bpp = 3;
|
bpp = 3;
|
||||||
|
|
||||||
if (!priv->is_tiled)
|
if (!priv->is_tiled)
|
||||||
@ -1054,12 +1028,15 @@ clutter_texture_get_pixbuf (ClutterTexture* texture)
|
|||||||
if (!pixels)
|
if (!pixels)
|
||||||
return NULL;
|
return NULL;
|
||||||
|
|
||||||
|
/* FIXME: cogl */
|
||||||
|
|
||||||
glBindTexture(priv->target_type, priv->tiles[0]);
|
glBindTexture(priv->target_type, priv->tiles[0]);
|
||||||
|
|
||||||
glPixelStorei (GL_UNPACK_ROW_LENGTH, priv->width);
|
glPixelStorei (GL_UNPACK_ROW_LENGTH, priv->width);
|
||||||
glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
|
glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
|
||||||
|
|
||||||
/* read data from gl text and return as pixbuf */
|
/* read data from gl text and return as pixbuf */
|
||||||
|
/* No such func in gles... */
|
||||||
glGetTexImage (priv->target_type,
|
glGetTexImage (priv->target_type,
|
||||||
0,
|
0,
|
||||||
priv->pixel_format,
|
priv->pixel_format,
|
||||||
@ -1145,6 +1122,13 @@ clutter_texture_get_pixbuf (ClutterTexture* texture)
|
|||||||
}
|
}
|
||||||
|
|
||||||
return pixbuf;
|
return pixbuf;
|
||||||
|
#else
|
||||||
|
|
||||||
|
/* FIXME: func call wont work for GLES...
|
||||||
|
* features need to reflect this.
|
||||||
|
*/
|
||||||
|
return NULL;
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
@ -1185,9 +1169,9 @@ clutter_texture_set_from_data (ClutterTexture *texture,
|
|||||||
priv->height = height;
|
priv->height = height;
|
||||||
|
|
||||||
if (has_alpha)
|
if (has_alpha)
|
||||||
priv->pixel_format = GL_RGBA;
|
priv->pixel_format = CGL_RGBA;
|
||||||
else
|
else
|
||||||
priv->pixel_format = GL_RGB;
|
priv->pixel_format = CGL_RGB;
|
||||||
|
|
||||||
if (texture_dirty)
|
if (texture_dirty)
|
||||||
{
|
{
|
||||||
@ -1195,7 +1179,7 @@ clutter_texture_set_from_data (ClutterTexture *texture,
|
|||||||
|
|
||||||
if (priv->is_tiled == FALSE)
|
if (priv->is_tiled == FALSE)
|
||||||
{
|
{
|
||||||
if (priv->target_type == GL_TEXTURE_RECTANGLE_ARB
|
if (priv->target_type == CGL_TEXTURE_RECTANGLE_ARB
|
||||||
&& !can_create_rect_arb (priv->width,
|
&& !can_create_rect_arb (priv->width,
|
||||||
priv->height,
|
priv->height,
|
||||||
priv->pixel_format,
|
priv->pixel_format,
|
||||||
@ -1203,10 +1187,11 @@ clutter_texture_set_from_data (ClutterTexture *texture,
|
|||||||
{
|
{
|
||||||
/* If we cant create NPOT tex of this size fall back to tiles */
|
/* If we cant create NPOT tex of this size fall back to tiles */
|
||||||
priv->is_tiled = TRUE;
|
priv->is_tiled = TRUE;
|
||||||
priv->target_type = GL_TEXTURE_2D;
|
priv->target_type = CGL_TEXTURE_2D;
|
||||||
}
|
}
|
||||||
else if (priv->target_type == GL_TEXTURE_2D
|
else if (priv->target_type == CGL_TEXTURE_2D
|
||||||
&& !can_create(clutter_util_next_p2(priv->width),
|
&& !cogl_texture_can_size
|
||||||
|
(clutter_util_next_p2(priv->width),
|
||||||
clutter_util_next_p2(priv->height),
|
clutter_util_next_p2(priv->height),
|
||||||
priv->pixel_format,
|
priv->pixel_format,
|
||||||
priv->pixel_type))
|
priv->pixel_type))
|
||||||
@ -1352,7 +1337,7 @@ clutter_texture_bind_tile (ClutterTexture *texture, gint index)
|
|||||||
ClutterTexturePrivate *priv;
|
ClutterTexturePrivate *priv;
|
||||||
|
|
||||||
priv = texture->priv;
|
priv = texture->priv;
|
||||||
glBindTexture(priv->target_type, priv->tiles[index]);
|
cogl_texture_bind (priv->target_type, priv->tiles[index]);
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -23,14 +23,37 @@
|
|||||||
* Boston, MA 02111-1307, USA.
|
* Boston, MA 02111-1307, USA.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* COGL
|
||||||
|
* ====
|
||||||
|
*
|
||||||
|
* 'cogl' is a very simple abstraction layer which wraps GL and GLES.
|
||||||
|
*
|
||||||
|
*
|
||||||
|
* !!!! DO NOT USE THIS API YET OUTSIDE OF CLUTTER CORE !!!!
|
||||||
|
* THE API WILL FLUCTUATE WILDLY
|
||||||
|
*
|
||||||
|
* TODO:
|
||||||
|
* - Use ClutterReal for fixed/float params.
|
||||||
|
* - Add Perspective/viewport setup
|
||||||
|
* - Add Features..
|
||||||
|
*/
|
||||||
|
|
||||||
#ifndef __COGL_H__
|
#ifndef __COGL_H__
|
||||||
#define __COGL_H__
|
#define __COGL_H__
|
||||||
|
|
||||||
#include <glib.h>
|
#include <glib.h>
|
||||||
#include <clutter/clutter.h>
|
#include <clutter/clutter.h>
|
||||||
|
|
||||||
|
#include "cogl-defines.h"
|
||||||
|
|
||||||
G_BEGIN_DECLS
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
#define CGL_ENABLE_BLEND (1<<1)
|
||||||
|
#define CGL_ENABLE_TEXTURE_2D (1<<2)
|
||||||
|
#define CGL_ENABLE_ALPHA_TEST (1<<3)
|
||||||
|
#define CGL_ENABLE_TEXTURE_RECT (1<<4)
|
||||||
|
|
||||||
typedef void (*CoglFuncPtr) (void);
|
typedef void (*CoglFuncPtr) (void);
|
||||||
|
|
||||||
CoglFuncPtr
|
CoglFuncPtr
|
||||||
@ -39,6 +62,20 @@ cogl_get_proc_address (const gchar* name);
|
|||||||
gboolean
|
gboolean
|
||||||
cogl_check_extension (const gchar *name, const gchar *ext);
|
cogl_check_extension (const gchar *name, const gchar *ext);
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_perspective (ClutterAngle fovy,
|
||||||
|
ClutterFixed aspect,
|
||||||
|
ClutterFixed zNear,
|
||||||
|
ClutterFixed zFar);
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_setup_viewport (guint width,
|
||||||
|
guint height,
|
||||||
|
ClutterAngle fovy,
|
||||||
|
ClutterFixed aspect,
|
||||||
|
ClutterFixed z_near,
|
||||||
|
ClutterFixed z_far);
|
||||||
|
|
||||||
void
|
void
|
||||||
cogl_paint_init (ClutterColor *color);
|
cogl_paint_init (ClutterColor *color);
|
||||||
|
|
||||||
@ -49,7 +86,7 @@ void
|
|||||||
cogl_pop_matrix (void);
|
cogl_pop_matrix (void);
|
||||||
|
|
||||||
void
|
void
|
||||||
cogl_scaled (ClutterFixed x, ClutterFixed z);
|
cogl_scale (ClutterFixed x, ClutterFixed z);
|
||||||
|
|
||||||
void
|
void
|
||||||
cogl_translatex (ClutterFixed x, ClutterFixed y, ClutterFixed z);
|
cogl_translatex (ClutterFixed x, ClutterFixed y, ClutterFixed z);
|
||||||
@ -66,29 +103,81 @@ cogl_rotate (gint angle, gint x, gint y, gint z);
|
|||||||
void
|
void
|
||||||
cogl_color (ClutterColor *color);
|
cogl_color (ClutterColor *color);
|
||||||
|
|
||||||
#if 0
|
void
|
||||||
|
cogl_enable (gulong flags);
|
||||||
|
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glColor3f'
|
gboolean
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glColor4ub'
|
cogl_texture_can_size (COGLenum pixel_format,
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glGetTexLevelParameteriv'
|
COGLenum pixel_type,
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glSelectBuffer'
|
int width,
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glScaled'
|
int height);
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glPushName'
|
void
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glRecti'
|
cogl_texture_quad (gint x1,
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glBegin'
|
gint x2,
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glInitNames'
|
gint y1,
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glVertex2i'
|
gint y2,
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glGetTexImage'
|
ClutterFixed tx1,
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glTexCoord2f'
|
ClutterFixed ty1,
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glRenderMode'
|
ClutterFixed tx2,
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glTranslated'
|
ClutterFixed ty2);
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glRotated'
|
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glLoadName'
|
void
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glTexEnvi'
|
cogl_textures_create (guint num, guint *textures);
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glVertex2d'
|
|
||||||
../clutter/.libs/libclutter-egl-0.3.so: undefined reference to `glEnd'
|
void
|
||||||
|
cogl_textures_destroy (guint num, const guint *textures);
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_bind (COGLenum target, guint texture);
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_set_alignment (COGLenum target,
|
||||||
|
guint alignment,
|
||||||
|
guint row_length);
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_set_filters (COGLenum target,
|
||||||
|
COGLenum min_filter,
|
||||||
|
COGLenum max_filter);
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_set_wrap (COGLenum target,
|
||||||
|
COGLenum wrap_s,
|
||||||
|
COGLenum wrap_t);
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_image_2d (COGLenum target,
|
||||||
|
COGLint internal_format,
|
||||||
|
gint width,
|
||||||
|
gint height,
|
||||||
|
COGLenum format,
|
||||||
|
COGLenum type,
|
||||||
|
const guchar* pixels);
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_sub_image_2d (COGLenum target,
|
||||||
|
gint xoff,
|
||||||
|
gint yoff,
|
||||||
|
gint width,
|
||||||
|
gint height,
|
||||||
|
COGLenum format,
|
||||||
|
COGLenum type,
|
||||||
|
const guchar* pixels);
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_rectangle (gint x, gint y, guint width, guint height);
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_trapezoid (gint y1,
|
||||||
|
gint x11,
|
||||||
|
gint x21,
|
||||||
|
gint y2,
|
||||||
|
gint x12,
|
||||||
|
gint x22);
|
||||||
|
void
|
||||||
|
cogl_alpha_func (COGLenum func,
|
||||||
|
ClutterFixed ref);
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
G_END_DECLS
|
G_END_DECLS
|
||||||
|
|
||||||
|
@ -1,5 +1,6 @@
|
|||||||
libclutterincludedir = $(includedir)/clutter-@CLUTTER_API_VERSION@/clutter
|
libclutterincludedir = $(includedir)/clutter-@CLUTTER_API_VERSION@/clutter
|
||||||
libclutterinclude_HEADERS = $(top_srcdir)/clutter/cogl/cogl.h
|
libclutterinclude_HEADERS = $(top_srcdir)/clutter/cogl/cogl.h \
|
||||||
|
$(top_srcdir)/clutter/cogl/gl/cogl-defines.h
|
||||||
|
|
||||||
INCLUDES = \
|
INCLUDES = \
|
||||||
-I$(top_srcdir) \
|
-I$(top_srcdir) \
|
||||||
@ -12,6 +13,7 @@ LDADD = $(CLUTTER_LIBS)
|
|||||||
|
|
||||||
noinst_LTLIBRARIES = libclutter-cogl.la
|
noinst_LTLIBRARIES = libclutter-cogl.la
|
||||||
|
|
||||||
libclutter_cogl_la_SOURCES = \
|
libclutter_cogl_la_SOURCES = \
|
||||||
$(top_srcdir)/clutter/cogl/cogl.h \
|
$(top_srcdir)/clutter/cogl/cogl.h \
|
||||||
|
$(top_srcdir)/clutter/cogl/gl/cogl-defines.h \
|
||||||
cogl.c
|
cogl.c
|
||||||
|
677
clutter/cogl/gl/cogl-defines.h
Normal file
677
clutter/cogl/gl/cogl-defines.h
Normal file
@ -0,0 +1,677 @@
|
|||||||
|
/*
|
||||||
|
* Clutter COGL
|
||||||
|
*
|
||||||
|
* A basic GL/GLES Abstraction/Utility Layer
|
||||||
|
*
|
||||||
|
* Authored By Matthew Allum <mallum@openedhand.com>
|
||||||
|
*
|
||||||
|
* Copyright (C) 2007 OpenedHand
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Lesser General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __COGL_DEFINES_H__
|
||||||
|
#define __COGL_DEFINES_H__
|
||||||
|
|
||||||
|
#include <GL/gl.h>
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
typedef GLenum COGLenum;
|
||||||
|
typedef GLint COGLint;
|
||||||
|
|
||||||
|
/* FIXME + DOCUMENT */
|
||||||
|
|
||||||
|
#define COPENSTEP OPENSTEP
|
||||||
|
#define CGLAPI GLAPI
|
||||||
|
#define CGLAPI GLAPI
|
||||||
|
#define CGLAPI GLAPI
|
||||||
|
#define CGLAPIENTRY GLAPIENTRY
|
||||||
|
#define CGLAPI GLAPI
|
||||||
|
#define CGLAPIENTRY GLAPIENTRY
|
||||||
|
#define CGLAPI GLAPI
|
||||||
|
#define CGLAPIENTRY GLAPIENTRY
|
||||||
|
#define CPRAGMA_EXPORT_SUPPORTED PRAGMA_EXPORT_SUPPORTED
|
||||||
|
#define CGLAPI GLAPI
|
||||||
|
#define CGLAPIENTRY GLAPIENTRY
|
||||||
|
#define CAPIENTRY APIENTRY
|
||||||
|
#define CAPIENTRYP APIENTRYP
|
||||||
|
#define CGLAPIENTRYP GLAPIENTRYP
|
||||||
|
#define CGL_FALSE GL_FALSE
|
||||||
|
#define CGL_TRUE GL_TRUE
|
||||||
|
#define CGL_BYTE GL_BYTE
|
||||||
|
#define CGL_UNSIGNED_BYTE GL_UNSIGNED_BYTE
|
||||||
|
#define CGL_SHORT GL_SHORT
|
||||||
|
#define CGL_UNSIGNED_SHORT GL_UNSIGNED_SHORT
|
||||||
|
#define CGL_INT GL_INT
|
||||||
|
#define CGL_UNSIGNED_INT GL_UNSIGNED_INT
|
||||||
|
#define CGL_FLOAT GL_FLOAT
|
||||||
|
#define CGL_DOUBLE GL_DOUBLE
|
||||||
|
#define CGL_POINTS GL_POINTS
|
||||||
|
#define CGL_LINES GL_LINES
|
||||||
|
#define CGL_LINE_LOOP GL_LINE_LOOP
|
||||||
|
#define CGL_LINE_STRIP GL_LINE_STRIP
|
||||||
|
#define CGL_TRIANGLES GL_TRIANGLES
|
||||||
|
#define CGL_TRIANGLE_STRIP GL_TRIANGLE_STRIP
|
||||||
|
#define CGL_TRIANGLE_FAN GL_TRIANGLE_FAN
|
||||||
|
#define CGL_QUADS GL_QUADS
|
||||||
|
#define CGL_QUAD_STRIP GL_QUAD_STRIP
|
||||||
|
#define CGL_POLYGON GL_POLYGON
|
||||||
|
#define CGL_VERTEX_ARRAY GL_VERTEX_ARRAY
|
||||||
|
#define CGL_NORMAL_ARRAY GL_NORMAL_ARRAY
|
||||||
|
#define CGL_COLOR_ARRAY GL_COLOR_ARRAY
|
||||||
|
#define CGL_INDEX_ARRAY GL_INDEX_ARRAY
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY GL_TEXTURE_COORD_ARRAY
|
||||||
|
#define CGL_EDGE_FLAG_ARRAY GL_EDGE_FLAG_ARRAY
|
||||||
|
#define CGL_VERTEX_ARRAY_SIZE GL_VERTEX_ARRAY_SIZE
|
||||||
|
#define CGL_VERTEX_ARRAY_TYPE GL_VERTEX_ARRAY_TYPE
|
||||||
|
#define CGL_VERTEX_ARRAY_STRIDE GL_VERTEX_ARRAY_STRIDE
|
||||||
|
#define CGL_NORMAL_ARRAY_TYPE GL_NORMAL_ARRAY_TYPE
|
||||||
|
#define CGL_NORMAL_ARRAY_STRIDE GL_NORMAL_ARRAY_STRIDE
|
||||||
|
#define CGL_COLOR_ARRAY_SIZE GL_COLOR_ARRAY_SIZE
|
||||||
|
#define CGL_COLOR_ARRAY_TYPE GL_COLOR_ARRAY_TYPE
|
||||||
|
#define CGL_COLOR_ARRAY_STRIDE GL_COLOR_ARRAY_STRIDE
|
||||||
|
#define CGL_INDEX_ARRAY_TYPE GL_INDEX_ARRAY_TYPE
|
||||||
|
#define CGL_INDEX_ARRAY_STRIDE GL_INDEX_ARRAY_STRIDE
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY_SIZE GL_TEXTURE_COORD_ARRAY_SIZE
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY_TYPE GL_TEXTURE_COORD_ARRAY_TYPE
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY_STRIDE GL_TEXTURE_COORD_ARRAY_STRIDE
|
||||||
|
#define CGL_EDGE_FLAG_ARRAY_STRIDE GL_EDGE_FLAG_ARRAY_STRIDE
|
||||||
|
#define CGL_VERTEX_ARRAY_POINTER GL_VERTEX_ARRAY_POINTER
|
||||||
|
#define CGL_NORMAL_ARRAY_POINTER GL_NORMAL_ARRAY_POINTER
|
||||||
|
#define CGL_COLOR_ARRAY_POINTER GL_COLOR_ARRAY_POINTER
|
||||||
|
#define CGL_INDEX_ARRAY_POINTER GL_INDEX_ARRAY_POINTER
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY_POINTER GL_TEXTURE_COORD_ARRAY_POINTER
|
||||||
|
#define CGL_EDGE_FLAG_ARRAY_POINTER GL_EDGE_FLAG_ARRAY_POINTER
|
||||||
|
#define CGL_MATRIX_MODE GL_MATRIX_MODE
|
||||||
|
#define CGL_MODELVIEW GL_MODELVIEW
|
||||||
|
#define CGL_PROJECTION GL_PROJECTION
|
||||||
|
#define CGL_TEXTURE GL_TEXTURE
|
||||||
|
#define CGL_POINT_SMOOTH GL_POINT_SMOOTH
|
||||||
|
#define CGL_POINT_SIZE GL_POINT_SIZE
|
||||||
|
#define CGL_POINT_SIZE_GRANULARITY GL_POINT_SIZE_GRANULARITY
|
||||||
|
#define CGL_POINT_SIZE_RANGE GL_POINT_SIZE_RANGE
|
||||||
|
#define CGL_LINE_SMOOTH GL_LINE_SMOOTH
|
||||||
|
#define CGL_LINE_STIPPLE GL_LINE_STIPPLE
|
||||||
|
#define CGL_LINE_STIPPLE_PATTERN GL_LINE_STIPPLE_PATTERN
|
||||||
|
#define CGL_LINE_STIPPLE_REPEAT GL_LINE_STIPPLE_REPEAT
|
||||||
|
#define CGL_LINE_WIDTH GL_LINE_WIDTH
|
||||||
|
#define CGL_LINE_WIDTH_GRANULARITY GL_LINE_WIDTH_GRANULARITY
|
||||||
|
#define CGL_LINE_WIDTH_RANGE GL_LINE_WIDTH_RANGE
|
||||||
|
#define CGL_POINT GL_POINT
|
||||||
|
#define CGL_LINE GL_LINE
|
||||||
|
#define CGL_FILL GL_FILL
|
||||||
|
#define CGL_CW GL_CW
|
||||||
|
#define CGL_CCW GL_CCW
|
||||||
|
#define CGL_FRONT GL_FRONT
|
||||||
|
#define CGL_BACK GL_BACK
|
||||||
|
#define CGL_POLYGON_MODE GL_POLYGON_MODE
|
||||||
|
#define CGL_POLYGON_SMOOTH GL_POLYGON_SMOOTH
|
||||||
|
#define CGL_POLYGON_STIPPLE GL_POLYGON_STIPPLE
|
||||||
|
#define CGL_EDGE_FLAG GL_EDGE_FLAG
|
||||||
|
#define CGL_CULL_FACE GL_CULL_FACE
|
||||||
|
#define CGL_CULL_FACE_MODE GL_CULL_FACE_MODE
|
||||||
|
#define CGL_FRONT_FACE GL_FRONT_FACE
|
||||||
|
#define CGL_POLYGON_OFFSET_FACTOR GL_POLYGON_OFFSET_FACTOR
|
||||||
|
#define CGL_POLYGON_OFFSET_UNITS GL_POLYGON_OFFSET_UNITS
|
||||||
|
#define CGL_POLYGON_OFFSET_POINT GL_POLYGON_OFFSET_POINT
|
||||||
|
#define CGL_POLYGON_OFFSET_LINE GL_POLYGON_OFFSET_LINE
|
||||||
|
#define CGL_POLYGON_OFFSET_FILL GL_POLYGON_OFFSET_FILL
|
||||||
|
#define CGL_COMPILE GL_COMPILE
|
||||||
|
#define CGL_COMPILE_AND_EXECUTE GL_COMPILE_AND_EXECUTE
|
||||||
|
#define CGL_LIST_BASE GL_LIST_BASE
|
||||||
|
#define CGL_LIST_INDEX GL_LIST_INDEX
|
||||||
|
#define CGL_LIST_MODE GL_LIST_MODE
|
||||||
|
#define CGL_NEVER GL_NEVER
|
||||||
|
#define CGL_LESS GL_LESS
|
||||||
|
#define CGL_EQUAL GL_EQUAL
|
||||||
|
#define CGL_LEQUAL GL_LEQUAL
|
||||||
|
#define CGL_GREATER GL_GREATER
|
||||||
|
#define CGL_NOTEQUAL GL_NOTEQUAL
|
||||||
|
#define CGL_GEQUAL GL_GEQUAL
|
||||||
|
#define CGL_ALWAYS GL_ALWAYS
|
||||||
|
#define CGL_DEPTH_TEST GL_DEPTH_TEST
|
||||||
|
#define CGL_DEPTH_BITS GL_DEPTH_BITS
|
||||||
|
#define CGL_DEPTH_CLEAR_VALUE GL_DEPTH_CLEAR_VALUE
|
||||||
|
#define CGL_DEPTH_FUNC GL_DEPTH_FUNC
|
||||||
|
#define CGL_DEPTH_RANGE GL_DEPTH_RANGE
|
||||||
|
#define CGL_DEPTH_WRITEMASK GL_DEPTH_WRITEMASK
|
||||||
|
#define CGL_DEPTH_COMPONENT GL_DEPTH_COMPONENT
|
||||||
|
#define CGL_LIGHTING GL_LIGHTING
|
||||||
|
#define CGL_SPOT_EXPONENT GL_SPOT_EXPONENT
|
||||||
|
#define CGL_SPOT_CUTOFF GL_SPOT_CUTOFF
|
||||||
|
#define CGL_CONSTANT_ATTENUATION GL_CONSTANT_ATTENUATION
|
||||||
|
#define CGL_LINEAR_ATTENUATION GL_LINEAR_ATTENUATION
|
||||||
|
#define CGL_QUADRATIC_ATTENUATION GL_QUADRATIC_ATTENUATION
|
||||||
|
#define CGL_AMBIENT GL_AMBIENT
|
||||||
|
#define CGL_DIFFUSE GL_DIFFUSE
|
||||||
|
#define CGL_SPECULAR GL_SPECULAR
|
||||||
|
#define CGL_SHININESS GL_SHININESS
|
||||||
|
#define CGL_EMISSION GL_EMISSION
|
||||||
|
#define CGL_POSITION GL_POSITION
|
||||||
|
#define CGL_SPOT_DIRECTION GL_SPOT_DIRECTION
|
||||||
|
#define CGL_AMBIENT_AND_DIFFUSE GL_AMBIENT_AND_DIFFUSE
|
||||||
|
#define CGL_COLOR_INDEXES GL_COLOR_INDEXES
|
||||||
|
#define CGL_LIGHT_MODEL_TWO_SIDE GL_LIGHT_MODEL_TWO_SIDE
|
||||||
|
#define CGL_LIGHT_MODEL_LOCAL_VIEWER GL_LIGHT_MODEL_LOCAL_VIEWER
|
||||||
|
#define CGL_LIGHT_MODEL_AMBIENT GL_LIGHT_MODEL_AMBIENT
|
||||||
|
#define CGL_FRONT_AND_BACK GL_FRONT_AND_BACK
|
||||||
|
#define CGL_SHADE_MODEL GL_SHADE_MODEL
|
||||||
|
#define CGL_FLAT GL_FLAT
|
||||||
|
#define CGL_SMOOTH GL_SMOOTH
|
||||||
|
#define CGL_COLOR_MATERIAL GL_COLOR_MATERIAL
|
||||||
|
#define CGL_COLOR_MATERIAL_FACE GL_COLOR_MATERIAL_FACE
|
||||||
|
#define CGL_COLOR_MATERIAL_PARAMETER GL_COLOR_MATERIAL_PARAMETER
|
||||||
|
#define CGL_NORMALIZE GL_NORMALIZE
|
||||||
|
#define CGL_ACCUM_RED_BITS GL_ACCUM_RED_BITS
|
||||||
|
#define CGL_ACCUM_GREEN_BITS GL_ACCUM_GREEN_BITS
|
||||||
|
#define CGL_ACCUM_BLUE_BITS GL_ACCUM_BLUE_BITS
|
||||||
|
#define CGL_ACCUM_ALPHA_BITS GL_ACCUM_ALPHA_BITS
|
||||||
|
#define CGL_ACCUM_CLEAR_VALUE GL_ACCUM_CLEAR_VALUE
|
||||||
|
#define CGL_ACCUM GL_ACCUM
|
||||||
|
#define CGL_ADD GL_ADD
|
||||||
|
#define CGL_LOAD GL_LOAD
|
||||||
|
#define CGL_MULT GL_MULT
|
||||||
|
#define CGL_RETURN GL_RETURN
|
||||||
|
#define CGL_ALPHA_TEST GL_ALPHA_TEST
|
||||||
|
#define CGL_ALPHA_TEST_REF GL_ALPHA_TEST_REF
|
||||||
|
#define CGL_ALPHA_TEST_FUNC GL_ALPHA_TEST_FUNC
|
||||||
|
#define CGL_BLEND GL_BLEND
|
||||||
|
#define CGL_BLEND_SRC GL_BLEND_SRC
|
||||||
|
#define CGL_BLEND_DST GL_BLEND_DST
|
||||||
|
#define CGL_ZERO GL_ZERO
|
||||||
|
#define CGL_ONE GL_ONE
|
||||||
|
#define CGL_SRC_COLOR GL_SRC_COLOR
|
||||||
|
#define CGL_ONE_MINUS_SRC_COLOR GL_ONE_MINUS_SRC_COLOR
|
||||||
|
#define CGL_SRC_ALPHA GL_SRC_ALPHA
|
||||||
|
#define CGL_ONE_MINUS_SRC_ALPHA GL_ONE_MINUS_SRC_ALPHA
|
||||||
|
#define CGL_DST_ALPHA GL_DST_ALPHA
|
||||||
|
#define CGL_ONE_MINUS_DST_ALPHA GL_ONE_MINUS_DST_ALPHA
|
||||||
|
#define CGL_DST_COLOR GL_DST_COLOR
|
||||||
|
#define CGL_ONE_MINUS_DST_COLOR GL_ONE_MINUS_DST_COLOR
|
||||||
|
#define CGL_SRC_ALPHA_SATURATE GL_SRC_ALPHA_SATURATE
|
||||||
|
#define CGL_FEEDBACK GL_FEEDBACK
|
||||||
|
#define CGL_RENDER GL_RENDER
|
||||||
|
#define CGL_SELECT GL_SELECT
|
||||||
|
#define CGL_POINT_TOKEN GL_POINT_TOKEN
|
||||||
|
#define CGL_LINE_TOKEN GL_LINE_TOKEN
|
||||||
|
#define CGL_LINE_RESET_TOKEN GL_LINE_RESET_TOKEN
|
||||||
|
#define CGL_POLYGON_TOKEN GL_POLYGON_TOKEN
|
||||||
|
#define CGL_BITMAP_TOKEN GL_BITMAP_TOKEN
|
||||||
|
#define CGL_DRAW_PIXEL_TOKEN GL_DRAW_PIXEL_TOKEN
|
||||||
|
#define CGL_COPY_PIXEL_TOKEN GL_COPY_PIXEL_TOKEN
|
||||||
|
#define CGL_PASS_THROUGH_TOKEN GL_PASS_THROUGH_TOKEN
|
||||||
|
#define CGL_FEEDBACK_BUFFER_POINTER GL_FEEDBACK_BUFFER_POINTER
|
||||||
|
#define CGL_FEEDBACK_BUFFER_SIZE GL_FEEDBACK_BUFFER_SIZE
|
||||||
|
#define CGL_FEEDBACK_BUFFER_TYPE GL_FEEDBACK_BUFFER_TYPE
|
||||||
|
#define CGL_SELECTION_BUFFER_POINTER GL_SELECTION_BUFFER_POINTER
|
||||||
|
#define CGL_SELECTION_BUFFER_SIZE GL_SELECTION_BUFFER_SIZE
|
||||||
|
#define CGL_FOG GL_FOG
|
||||||
|
#define CGL_FOG_MODE GL_FOG_MODE
|
||||||
|
#define CGL_FOG_DENSITY GL_FOG_DENSITY
|
||||||
|
#define CGL_FOG_COLOR GL_FOG_COLOR
|
||||||
|
#define CGL_FOG_INDEX GL_FOG_INDEX
|
||||||
|
#define CGL_FOG_START GL_FOG_START
|
||||||
|
#define CGL_FOG_END GL_FOG_END
|
||||||
|
#define CGL_LINEAR GL_LINEAR
|
||||||
|
#define CGL_EXP GL_EXP
|
||||||
|
#define CGL_LOGIC_OP GL_LOGIC_OP
|
||||||
|
#define CGL_INDEX_LOGIC_OP GL_INDEX_LOGIC_OP
|
||||||
|
#define CGL_COLOR_LOGIC_OP GL_COLOR_LOGIC_OP
|
||||||
|
#define CGL_LOGIC_OP_MODE GL_LOGIC_OP_MODE
|
||||||
|
#define CGL_CLEAR GL_CLEAR
|
||||||
|
#define CGL_SET GL_SET
|
||||||
|
#define CGL_COPY GL_COPY
|
||||||
|
#define CGL_COPY_INVERTED GL_COPY_INVERTED
|
||||||
|
#define CGL_NOOP GL_NOOP
|
||||||
|
#define CGL_INVERT GL_INVERT
|
||||||
|
#define CGL_AND GL_AND
|
||||||
|
#define CGL_NAND GL_NAND
|
||||||
|
#define CGL_OR GL_OR
|
||||||
|
#define CGL_NOR GL_NOR
|
||||||
|
#define CGL_XOR GL_XOR
|
||||||
|
#define CGL_EQUIV GL_EQUIV
|
||||||
|
#define CGL_AND_REVERSE GL_AND_REVERSE
|
||||||
|
#define CGL_AND_INVERTED GL_AND_INVERTED
|
||||||
|
#define CGL_OR_REVERSE GL_OR_REVERSE
|
||||||
|
#define CGL_OR_INVERTED GL_OR_INVERTED
|
||||||
|
#define CGL_STENCIL_BITS GL_STENCIL_BITS
|
||||||
|
#define CGL_STENCIL_TEST GL_STENCIL_TEST
|
||||||
|
#define CGL_STENCIL_CLEAR_VALUE GL_STENCIL_CLEAR_VALUE
|
||||||
|
#define CGL_STENCIL_FUNC GL_STENCIL_FUNC
|
||||||
|
#define CGL_STENCIL_VALUE_MASK GL_STENCIL_VALUE_MASK
|
||||||
|
#define CGL_STENCIL_FAIL GL_STENCIL_FAIL
|
||||||
|
#define CGL_STENCIL_PASS_DEPTH_FAIL GL_STENCIL_PASS_DEPTH_FAIL
|
||||||
|
#define CGL_STENCIL_PASS_DEPTH_PASS GL_STENCIL_PASS_DEPTH_PASS
|
||||||
|
#define CGL_STENCIL_REF GL_STENCIL_REF
|
||||||
|
#define CGL_STENCIL_WRITEMASK GL_STENCIL_WRITEMASK
|
||||||
|
#define CGL_STENCIL_INDEX GL_STENCIL_INDEX
|
||||||
|
#define CGL_KEEP GL_KEEP
|
||||||
|
#define CGL_REPLACE GL_REPLACE
|
||||||
|
#define CGL_INCR GL_INCR
|
||||||
|
#define CGL_DECR GL_DECR
|
||||||
|
#define CGL_NONE GL_NONE
|
||||||
|
#define CGL_LEFT GL_LEFT
|
||||||
|
#define CGL_RIGHT GL_RIGHT
|
||||||
|
#define CGL_FRONT_LEFT GL_FRONT_LEFT
|
||||||
|
#define CGL_FRONT_RIGHT GL_FRONT_RIGHT
|
||||||
|
#define CGL_BACK_LEFT GL_BACK_LEFT
|
||||||
|
#define CGL_BACK_RIGHT GL_BACK_RIGHT
|
||||||
|
#define CGL_COLOR_INDEX GL_COLOR_INDEX
|
||||||
|
#define CGL_RED GL_RED
|
||||||
|
#define CGL_GREEN GL_GREEN
|
||||||
|
#define CGL_BLUE GL_BLUE
|
||||||
|
#define CGL_ALPHA GL_ALPHA
|
||||||
|
#define CGL_LUMINANCE GL_LUMINANCE
|
||||||
|
#define CGL_LUMINANCE_ALPHA GL_LUMINANCE_ALPHA
|
||||||
|
#define CGL_ALPHA_BITS GL_ALPHA_BITS
|
||||||
|
#define CGL_RED_BITS GL_RED_BITS
|
||||||
|
#define CGL_GREEN_BITS GL_GREEN_BITS
|
||||||
|
#define CGL_BLUE_BITS GL_BLUE_BITS
|
||||||
|
#define CGL_INDEX_BITS GL_INDEX_BITS
|
||||||
|
#define CGL_SUBPIXEL_BITS GL_SUBPIXEL_BITS
|
||||||
|
#define CGL_AUX_BUFFERS GL_AUX_BUFFERS
|
||||||
|
#define CGL_READ_BUFFER GL_READ_BUFFER
|
||||||
|
#define CGL_DRAW_BUFFER GL_DRAW_BUFFER
|
||||||
|
#define CGL_DOUBLEBUFFER GL_DOUBLEBUFFER
|
||||||
|
#define CGL_STEREO GL_STEREO
|
||||||
|
#define CGL_BITMAP GL_BITMAP
|
||||||
|
#define CGL_COLOR GL_COLOR
|
||||||
|
#define CGL_DEPTH GL_DEPTH
|
||||||
|
#define CGL_STENCIL GL_STENCIL
|
||||||
|
#define CGL_DITHER GL_DITHER
|
||||||
|
#define CGL_RGB GL_RGB
|
||||||
|
#define CGL_RGBA GL_RGBA
|
||||||
|
#define CGL_MAX_LIST_NESTING GL_MAX_LIST_NESTING
|
||||||
|
#define CGL_MAX_EVAL_ORDER GL_MAX_EVAL_ORDER
|
||||||
|
#define CGL_MAX_LIGHTS GL_MAX_LIGHTS
|
||||||
|
#define CGL_MAX_CLIP_PLANES GL_MAX_CLIP_PLANES
|
||||||
|
#define CGL_MAX_TEXTURE_SIZE GL_MAX_TEXTURE_SIZE
|
||||||
|
#define CGL_MAX_PIXEL_MAP_TABLE GL_MAX_PIXEL_MAP_TABLE
|
||||||
|
#define CGL_MAX_ATTRIB_STACK_DEPTH GL_MAX_ATTRIB_STACK_DEPTH
|
||||||
|
#define CGL_MAX_MODELVIEW_STACK_DEPTH GL_MAX_MODELVIEW_STACK_DEPTH
|
||||||
|
#define CGL_MAX_NAME_STACK_DEPTH GL_MAX_NAME_STACK_DEPTH
|
||||||
|
#define CGL_MAX_PROJECTION_STACK_DEPTH GL_MAX_PROJECTION_STACK_DEPTH
|
||||||
|
#define CGL_MAX_TEXTURE_STACK_DEPTH GL_MAX_TEXTURE_STACK_DEPTH
|
||||||
|
#define CGL_MAX_VIEWPORT_DIMS GL_MAX_VIEWPORT_DIMS
|
||||||
|
#define CGL_MAX_CLIENT_ATTRIB_STACK_DEPTH GL_MAX_CLIENT_ATTRIB_STACK_DEPTH
|
||||||
|
#define CGL_ATTRIB_STACK_DEPTH GL_ATTRIB_STACK_DEPTH
|
||||||
|
#define CGL_CLIENT_ATTRIB_STACK_DEPTH GL_CLIENT_ATTRIB_STACK_DEPTH
|
||||||
|
#define CGL_COLOR_CLEAR_VALUE GL_COLOR_CLEAR_VALUE
|
||||||
|
#define CGL_COLOR_WRITEMASK GL_COLOR_WRITEMASK
|
||||||
|
#define CGL_CURRENT_INDEX GL_CURRENT_INDEX
|
||||||
|
#define CGL_CURRENT_COLOR GL_CURRENT_COLOR
|
||||||
|
#define CGL_CURRENT_NORMAL GL_CURRENT_NORMAL
|
||||||
|
#define CGL_CURRENT_RASTER_COLOR GL_CURRENT_RASTER_COLOR
|
||||||
|
#define CGL_CURRENT_RASTER_DISTANCE GL_CURRENT_RASTER_DISTANCE
|
||||||
|
#define CGL_CURRENT_RASTER_INDEX GL_CURRENT_RASTER_INDEX
|
||||||
|
#define CGL_CURRENT_RASTER_POSITION GL_CURRENT_RASTER_POSITION
|
||||||
|
#define CGL_CURRENT_RASTER_TEXTURE_COORDS GL_CURRENT_RASTER_TEXTURE_COORDS
|
||||||
|
#define CGL_CURRENT_RASTER_POSITION_VALID GL_CURRENT_RASTER_POSITION_VALID
|
||||||
|
#define CGL_CURRENT_TEXTURE_COORDS GL_CURRENT_TEXTURE_COORDS
|
||||||
|
#define CGL_INDEX_CLEAR_VALUE GL_INDEX_CLEAR_VALUE
|
||||||
|
#define CGL_INDEX_MODE GL_INDEX_MODE
|
||||||
|
#define CGL_INDEX_WRITEMASK GL_INDEX_WRITEMASK
|
||||||
|
#define CGL_MODELVIEW_MATRIX GL_MODELVIEW_MATRIX
|
||||||
|
#define CGL_MODELVIEW_STACK_DEPTH GL_MODELVIEW_STACK_DEPTH
|
||||||
|
#define CGL_NAME_STACK_DEPTH GL_NAME_STACK_DEPTH
|
||||||
|
#define CGL_PROJECTION_MATRIX GL_PROJECTION_MATRIX
|
||||||
|
#define CGL_PROJECTION_STACK_DEPTH GL_PROJECTION_STACK_DEPTH
|
||||||
|
#define CGL_RENDER_MODE GL_RENDER_MODE
|
||||||
|
#define CGL_RGBA_MODE GL_RGBA_MODE
|
||||||
|
#define CGL_TEXTURE_MATRIX GL_TEXTURE_MATRIX
|
||||||
|
#define CGL_TEXTURE_STACK_DEPTH GL_TEXTURE_STACK_DEPTH
|
||||||
|
#define CGL_VIEWPORT GL_VIEWPORT
|
||||||
|
#define CGL_AUTO_NORMAL GL_AUTO_NORMAL
|
||||||
|
#define CGL_COEFF GL_COEFF
|
||||||
|
#define CGL_ORDER GL_ORDER
|
||||||
|
#define CGL_DOMAIN GL_DOMAIN
|
||||||
|
#define CGL_PERSPECTIVE_CORRECTION_HINT GL_PERSPECTIVE_CORRECTION_HINT
|
||||||
|
#define CGL_POINT_SMOOTH_HINT GL_POINT_SMOOTH_HINT
|
||||||
|
#define CGL_LINE_SMOOTH_HINT GL_LINE_SMOOTH_HINT
|
||||||
|
#define CGL_POLYGON_SMOOTH_HINT GL_POLYGON_SMOOTH_HINT
|
||||||
|
#define CGL_FOG_HINT GL_FOG_HINT
|
||||||
|
#define CGL_DONT_CARE GL_DONT_CARE
|
||||||
|
#define CGL_FASTEST GL_FASTEST
|
||||||
|
#define CGL_NICEST GL_NICEST
|
||||||
|
#define CGL_SCISSOR_BOX GL_SCISSOR_BOX
|
||||||
|
#define CGL_SCISSOR_TEST GL_SCISSOR_TEST
|
||||||
|
#define CGL_MAP_COLOR GL_MAP_COLOR
|
||||||
|
#define CGL_MAP_STENCIL GL_MAP_STENCIL
|
||||||
|
#define CGL_INDEX_SHIFT GL_INDEX_SHIFT
|
||||||
|
#define CGL_INDEX_OFFSET GL_INDEX_OFFSET
|
||||||
|
#define CGL_RED_SCALE GL_RED_SCALE
|
||||||
|
#define CGL_RED_BIAS GL_RED_BIAS
|
||||||
|
#define CGL_GREEN_SCALE GL_GREEN_SCALE
|
||||||
|
#define CGL_GREEN_BIAS GL_GREEN_BIAS
|
||||||
|
#define CGL_BLUE_SCALE GL_BLUE_SCALE
|
||||||
|
#define CGL_BLUE_BIAS GL_BLUE_BIAS
|
||||||
|
#define CGL_ALPHA_SCALE GL_ALPHA_SCALE
|
||||||
|
#define CGL_ALPHA_BIAS GL_ALPHA_BIAS
|
||||||
|
#define CGL_DEPTH_SCALE GL_DEPTH_SCALE
|
||||||
|
#define CGL_DEPTH_BIAS GL_DEPTH_BIAS
|
||||||
|
#define CGL_PIXEL_MAP_S_TO_S_SIZE GL_PIXEL_MAP_S_TO_S_SIZE
|
||||||
|
#define CGL_PIXEL_MAP_I_TO_I_SIZE GL_PIXEL_MAP_I_TO_I_SIZE
|
||||||
|
#define CGL_PIXEL_MAP_I_TO_R_SIZE GL_PIXEL_MAP_I_TO_R_SIZE
|
||||||
|
#define CGL_PIXEL_MAP_I_TO_G_SIZE GL_PIXEL_MAP_I_TO_G_SIZE
|
||||||
|
#define CGL_PIXEL_MAP_I_TO_B_SIZE GL_PIXEL_MAP_I_TO_B_SIZE
|
||||||
|
#define CGL_PIXEL_MAP_I_TO_A_SIZE GL_PIXEL_MAP_I_TO_A_SIZE
|
||||||
|
#define CGL_PIXEL_MAP_R_TO_R_SIZE GL_PIXEL_MAP_R_TO_R_SIZE
|
||||||
|
#define CGL_PIXEL_MAP_G_TO_G_SIZE GL_PIXEL_MAP_G_TO_G_SIZE
|
||||||
|
#define CGL_PIXEL_MAP_B_TO_B_SIZE GL_PIXEL_MAP_B_TO_B_SIZE
|
||||||
|
#define CGL_PIXEL_MAP_A_TO_A_SIZE GL_PIXEL_MAP_A_TO_A_SIZE
|
||||||
|
#define CGL_PIXEL_MAP_S_TO_S GL_PIXEL_MAP_S_TO_S
|
||||||
|
#define CGL_PIXEL_MAP_I_TO_I GL_PIXEL_MAP_I_TO_I
|
||||||
|
#define CGL_PIXEL_MAP_I_TO_R GL_PIXEL_MAP_I_TO_R
|
||||||
|
#define CGL_PIXEL_MAP_I_TO_G GL_PIXEL_MAP_I_TO_G
|
||||||
|
#define CGL_PIXEL_MAP_I_TO_B GL_PIXEL_MAP_I_TO_B
|
||||||
|
#define CGL_PIXEL_MAP_I_TO_A GL_PIXEL_MAP_I_TO_A
|
||||||
|
#define CGL_PIXEL_MAP_R_TO_R GL_PIXEL_MAP_R_TO_R
|
||||||
|
#define CGL_PIXEL_MAP_G_TO_G GL_PIXEL_MAP_G_TO_G
|
||||||
|
#define CGL_PIXEL_MAP_B_TO_B GL_PIXEL_MAP_B_TO_B
|
||||||
|
#define CGL_PIXEL_MAP_A_TO_A GL_PIXEL_MAP_A_TO_A
|
||||||
|
#define CGL_PACK_ALIGNMENT GL_PACK_ALIGNMENT
|
||||||
|
#define CGL_PACK_LSB_FIRST GL_PACK_LSB_FIRST
|
||||||
|
#define CGL_PACK_ROW_LENGTH GL_PACK_ROW_LENGTH
|
||||||
|
#define CGL_PACK_SKIP_PIXELS GL_PACK_SKIP_PIXELS
|
||||||
|
#define CGL_PACK_SKIP_ROWS GL_PACK_SKIP_ROWS
|
||||||
|
#define CGL_PACK_SWAP_BYTES GL_PACK_SWAP_BYTES
|
||||||
|
#define CGL_UNPACK_ALIGNMENT GL_UNPACK_ALIGNMENT
|
||||||
|
#define CGL_UNPACK_LSB_FIRST GL_UNPACK_LSB_FIRST
|
||||||
|
#define CGL_UNPACK_ROW_LENGTH GL_UNPACK_ROW_LENGTH
|
||||||
|
#define CGL_UNPACK_SKIP_PIXELS GL_UNPACK_SKIP_PIXELS
|
||||||
|
#define CGL_UNPACK_SKIP_ROWS GL_UNPACK_SKIP_ROWS
|
||||||
|
#define CGL_UNPACK_SWAP_BYTES GL_UNPACK_SWAP_BYTES
|
||||||
|
#define CGL_ZOOM_X GL_ZOOM_X
|
||||||
|
#define CGL_ZOOM_Y GL_ZOOM_Y
|
||||||
|
#define CGL_TEXTURE_ENV GL_TEXTURE_ENV
|
||||||
|
#define CGL_TEXTURE_ENV_MODE GL_TEXTURE_ENV_MODE
|
||||||
|
#define CGL_TEXTURE_WRAP_S GL_TEXTURE_WRAP_S
|
||||||
|
#define CGL_TEXTURE_WRAP_T GL_TEXTURE_WRAP_T
|
||||||
|
#define CGL_TEXTURE_MAG_FILTER GL_TEXTURE_MAG_FILTER
|
||||||
|
#define CGL_TEXTURE_MIN_FILTER GL_TEXTURE_MIN_FILTER
|
||||||
|
#define CGL_TEXTURE_ENV_COLOR GL_TEXTURE_ENV_COLOR
|
||||||
|
#define CGL_TEXTURE_GEN_S GL_TEXTURE_GEN_S
|
||||||
|
#define CGL_TEXTURE_GEN_T GL_TEXTURE_GEN_T
|
||||||
|
#define CGL_TEXTURE_GEN_MODE GL_TEXTURE_GEN_MODE
|
||||||
|
#define CGL_TEXTURE_BORDER_COLOR GL_TEXTURE_BORDER_COLOR
|
||||||
|
#define CGL_TEXTURE_WIDTH GL_TEXTURE_WIDTH
|
||||||
|
#define CGL_TEXTURE_HEIGHT GL_TEXTURE_HEIGHT
|
||||||
|
#define CGL_TEXTURE_BORDER GL_TEXTURE_BORDER
|
||||||
|
#define CGL_TEXTURE_COMPONENTS GL_TEXTURE_COMPONENTS
|
||||||
|
#define CGL_TEXTURE_RED_SIZE GL_TEXTURE_RED_SIZE
|
||||||
|
#define CGL_TEXTURE_GREEN_SIZE GL_TEXTURE_GREEN_SIZE
|
||||||
|
#define CGL_TEXTURE_BLUE_SIZE GL_TEXTURE_BLUE_SIZE
|
||||||
|
#define CGL_TEXTURE_ALPHA_SIZE GL_TEXTURE_ALPHA_SIZE
|
||||||
|
#define CGL_TEXTURE_LUMINANCE_SIZE GL_TEXTURE_LUMINANCE_SIZE
|
||||||
|
#define CGL_TEXTURE_INTENSITY_SIZE GL_TEXTURE_INTENSITY_SIZE
|
||||||
|
#define CGL_NEAREST_MIPMAP_NEAREST GL_NEAREST_MIPMAP_NEAREST
|
||||||
|
#define CGL_NEAREST_MIPMAP_LINEAR GL_NEAREST_MIPMAP_LINEAR
|
||||||
|
#define CGL_LINEAR_MIPMAP_NEAREST GL_LINEAR_MIPMAP_NEAREST
|
||||||
|
#define CGL_LINEAR_MIPMAP_LINEAR GL_LINEAR_MIPMAP_LINEAR
|
||||||
|
#define CGL_OBJECT_LINEAR GL_OBJECT_LINEAR
|
||||||
|
#define CGL_OBJECT_PLANE GL_OBJECT_PLANE
|
||||||
|
#define CGL_EYE_LINEAR GL_EYE_LINEAR
|
||||||
|
#define CGL_EYE_PLANE GL_EYE_PLANE
|
||||||
|
#define CGL_SPHERE_MAP GL_SPHERE_MAP
|
||||||
|
#define CGL_DECAL GL_DECAL
|
||||||
|
#define CGL_MODULATE GL_MODULATE
|
||||||
|
#define CGL_NEAREST GL_NEAREST
|
||||||
|
#define CGL_REPEAT GL_REPEAT
|
||||||
|
#define CGL_CLAMP GL_CLAMP
|
||||||
|
#define CGL_S GL_S
|
||||||
|
#define CGL_T GL_T
|
||||||
|
#define CGL_R GL_R
|
||||||
|
#define CGL_Q GL_Q
|
||||||
|
#define CGL_TEXTURE_GEN_R GL_TEXTURE_GEN_R
|
||||||
|
#define CGL_TEXTURE_GEN_Q GL_TEXTURE_GEN_Q
|
||||||
|
#define CGL_VENDOR GL_VENDOR
|
||||||
|
#define CGL_RENDERER GL_RENDERER
|
||||||
|
#define CGL_VERSION GL_VERSION
|
||||||
|
#define CGL_EXTENSIONS GL_EXTENSIONS
|
||||||
|
#define CGL_NO_ERROR GL_NO_ERROR
|
||||||
|
#define CGL_INVALID_ENUM GL_INVALID_ENUM
|
||||||
|
#define CGL_INVALID_VALUE GL_INVALID_VALUE
|
||||||
|
#define CGL_INVALID_OPERATION GL_INVALID_OPERATION
|
||||||
|
#define CGL_STACK_OVERFLOW GL_STACK_OVERFLOW
|
||||||
|
#define CGL_STACK_UNDERFLOW GL_STACK_UNDERFLOW
|
||||||
|
#define CGL_OUT_OF_MEMORY GL_OUT_OF_MEMORY
|
||||||
|
#define CGL_CURRENT_BIT GL_CURRENT_BIT
|
||||||
|
#define CGL_POINT_BIT GL_POINT_BIT
|
||||||
|
#define CGL_LINE_BIT GL_LINE_BIT
|
||||||
|
#define CGL_POLYGON_BIT GL_POLYGON_BIT
|
||||||
|
#define CGL_POLYGON_STIPPLE_BIT GL_POLYGON_STIPPLE_BIT
|
||||||
|
#define CGL_PIXEL_MODE_BIT GL_PIXEL_MODE_BIT
|
||||||
|
#define CGL_LIGHTING_BIT GL_LIGHTING_BIT
|
||||||
|
#define CGL_FOG_BIT GL_FOG_BIT
|
||||||
|
#define CGL_DEPTH_BUFFER_BIT GL_DEPTH_BUFFER_BIT
|
||||||
|
#define CGL_ACCUM_BUFFER_BIT GL_ACCUM_BUFFER_BIT
|
||||||
|
#define CGL_STENCIL_BUFFER_BIT GL_STENCIL_BUFFER_BIT
|
||||||
|
#define CGL_VIEWPORT_BIT GL_VIEWPORT_BIT
|
||||||
|
#define CGL_TRANSFORM_BIT GL_TRANSFORM_BIT
|
||||||
|
#define CGL_ENABLE_BIT GL_ENABLE_BIT
|
||||||
|
#define CGL_COLOR_BUFFER_BIT GL_COLOR_BUFFER_BIT
|
||||||
|
#define CGL_HINT_BIT GL_HINT_BIT
|
||||||
|
#define CGL_EVAL_BIT GL_EVAL_BIT
|
||||||
|
#define CGL_LIST_BIT GL_LIST_BIT
|
||||||
|
#define CGL_TEXTURE_BIT GL_TEXTURE_BIT
|
||||||
|
#define CGL_SCISSOR_BIT GL_SCISSOR_BIT
|
||||||
|
#define CGL_ALL_ATTRIB_BITS GL_ALL_ATTRIB_BITS
|
||||||
|
#define CGL_TEXTURE_PRIORITY GL_TEXTURE_PRIORITY
|
||||||
|
#define CGL_TEXTURE_RESIDENT GL_TEXTURE_RESIDENT
|
||||||
|
#define CGL_TEXTURE_INTERNAL_FORMAT GL_TEXTURE_INTERNAL_FORMAT
|
||||||
|
#define CGL_INTENSITY GL_INTENSITY
|
||||||
|
#define CGL_CLIENT_PIXEL_STORE_BIT GL_CLIENT_PIXEL_STORE_BIT
|
||||||
|
#define CGL_CLIENT_VERTEX_ARRAY_BIT GL_CLIENT_VERTEX_ARRAY_BIT
|
||||||
|
#define CGL_ALL_CLIENT_ATTRIB_BITS GL_ALL_CLIENT_ATTRIB_BITS
|
||||||
|
#define CGL_CLIENT_ALL_ATTRIB_BITS GL_CLIENT_ALL_ATTRIB_BITS
|
||||||
|
#define CGL_RESCALE_NORMAL GL_RESCALE_NORMAL
|
||||||
|
#define CGL_CLAMP_TO_EDGE GL_CLAMP_TO_EDGE
|
||||||
|
#define CGL_MAX_ELEMENTS_VERTICES GL_MAX_ELEMENTS_VERTICES
|
||||||
|
#define CGL_MAX_ELEMENTS_INDICES GL_MAX_ELEMENTS_INDICES
|
||||||
|
#define CGL_BGR GL_BGR
|
||||||
|
#define CGL_BGRA GL_BGRA
|
||||||
|
#define CGL_LIGHT_MODEL_COLOR_CONTROL GL_LIGHT_MODEL_COLOR_CONTROL
|
||||||
|
#define CGL_SINGLE_COLOR GL_SINGLE_COLOR
|
||||||
|
#define CGL_SEPARATE_SPECULAR_COLOR GL_SEPARATE_SPECULAR_COLOR
|
||||||
|
#define CGL_TEXTURE_MIN_LOD GL_TEXTURE_MIN_LOD
|
||||||
|
#define CGL_TEXTURE_MAX_LOD GL_TEXTURE_MAX_LOD
|
||||||
|
#define CGL_TEXTURE_BASE_LEVEL GL_TEXTURE_BASE_LEVEL
|
||||||
|
#define CGL_TEXTURE_MAX_LEVEL GL_TEXTURE_MAX_LEVEL
|
||||||
|
#define CGL_SMOOTH_POINT_SIZE_RANGE GL_SMOOTH_POINT_SIZE_RANGE
|
||||||
|
#define CGL_SMOOTH_POINT_SIZE_GRANULARITY GL_SMOOTH_POINT_SIZE_GRANULARITY
|
||||||
|
#define CGL_SMOOTH_LINE_WIDTH_RANGE GL_SMOOTH_LINE_WIDTH_RANGE
|
||||||
|
#define CGL_SMOOTH_LINE_WIDTH_GRANULARITY GL_SMOOTH_LINE_WIDTH_GRANULARITY
|
||||||
|
#define CGL_ALIASED_POINT_SIZE_RANGE GL_ALIASED_POINT_SIZE_RANGE
|
||||||
|
#define CGL_ALIASED_LINE_WIDTH_RANGE GL_ALIASED_LINE_WIDTH_RANGE
|
||||||
|
#define CGL_PACK_SKIP_IMAGES GL_PACK_SKIP_IMAGES
|
||||||
|
#define CGL_PACK_IMAGE_HEIGHT GL_PACK_IMAGE_HEIGHT
|
||||||
|
#define CGL_UNPACK_SKIP_IMAGES GL_UNPACK_SKIP_IMAGES
|
||||||
|
#define CGL_UNPACK_IMAGE_HEIGHT GL_UNPACK_IMAGE_HEIGHT
|
||||||
|
#define CGL_TEXTURE_DEPTH GL_TEXTURE_DEPTH
|
||||||
|
#define CGL_TEXTURE_WRAP_R GL_TEXTURE_WRAP_R
|
||||||
|
#define CGL_CONSTANT_COLOR GL_CONSTANT_COLOR
|
||||||
|
#define CGL_ONE_MINUS_CONSTANT_COLOR GL_ONE_MINUS_CONSTANT_COLOR
|
||||||
|
#define CGL_CONSTANT_ALPHA GL_CONSTANT_ALPHA
|
||||||
|
#define CGL_ONE_MINUS_CONSTANT_ALPHA GL_ONE_MINUS_CONSTANT_ALPHA
|
||||||
|
#define CGL_COLOR_TABLE GL_COLOR_TABLE
|
||||||
|
#define CGL_POST_CONVOLUTION_COLOR_TABLE GL_POST_CONVOLUTION_COLOR_TABLE
|
||||||
|
#define CGL_POST_COLOR_MATRIX_COLOR_TABLE GL_POST_COLOR_MATRIX_COLOR_TABLE
|
||||||
|
#define CGL_PROXY_COLOR_TABLE GL_PROXY_COLOR_TABLE
|
||||||
|
#define CGL_PROXY_POST_CONVOLUTION_COLOR_TABLE GL_PROXY_POST_CONVOLUTION_COLOR_TABLE
|
||||||
|
#define CGL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE
|
||||||
|
#define CGL_COLOR_TABLE_SCALE GL_COLOR_TABLE_SCALE
|
||||||
|
#define CGL_COLOR_TABLE_BIAS GL_COLOR_TABLE_BIAS
|
||||||
|
#define CGL_COLOR_TABLE_FORMAT GL_COLOR_TABLE_FORMAT
|
||||||
|
#define CGL_COLOR_TABLE_WIDTH GL_COLOR_TABLE_WIDTH
|
||||||
|
#define CGL_COLOR_TABLE_RED_SIZE GL_COLOR_TABLE_RED_SIZE
|
||||||
|
#define CGL_COLOR_TABLE_GREEN_SIZE GL_COLOR_TABLE_GREEN_SIZE
|
||||||
|
#define CGL_COLOR_TABLE_BLUE_SIZE GL_COLOR_TABLE_BLUE_SIZE
|
||||||
|
#define CGL_COLOR_TABLE_ALPHA_SIZE GL_COLOR_TABLE_ALPHA_SIZE
|
||||||
|
#define CGL_COLOR_TABLE_LUMINANCE_SIZE GL_COLOR_TABLE_LUMINANCE_SIZE
|
||||||
|
#define CGL_COLOR_TABLE_INTENSITY_SIZE GL_COLOR_TABLE_INTENSITY_SIZE
|
||||||
|
#define CGL_CONVOLUTION_BORDER_MODE GL_CONVOLUTION_BORDER_MODE
|
||||||
|
#define CGL_CONVOLUTION_FILTER_SCALE GL_CONVOLUTION_FILTER_SCALE
|
||||||
|
#define CGL_CONVOLUTION_FILTER_BIAS GL_CONVOLUTION_FILTER_BIAS
|
||||||
|
#define CGL_REDUCE GL_REDUCE
|
||||||
|
#define CGL_CONVOLUTION_FORMAT GL_CONVOLUTION_FORMAT
|
||||||
|
#define CGL_CONVOLUTION_WIDTH GL_CONVOLUTION_WIDTH
|
||||||
|
#define CGL_CONVOLUTION_HEIGHT GL_CONVOLUTION_HEIGHT
|
||||||
|
#define CGL_MAX_CONVOLUTION_WIDTH GL_MAX_CONVOLUTION_WIDTH
|
||||||
|
#define CGL_MAX_CONVOLUTION_HEIGHT GL_MAX_CONVOLUTION_HEIGHT
|
||||||
|
#define CGL_POST_CONVOLUTION_RED_SCALE GL_POST_CONVOLUTION_RED_SCALE
|
||||||
|
#define CGL_POST_CONVOLUTION_GREEN_SCALE GL_POST_CONVOLUTION_GREEN_SCALE
|
||||||
|
#define CGL_POST_CONVOLUTION_BLUE_SCALE GL_POST_CONVOLUTION_BLUE_SCALE
|
||||||
|
#define CGL_POST_CONVOLUTION_ALPHA_SCALE GL_POST_CONVOLUTION_ALPHA_SCALE
|
||||||
|
#define CGL_POST_CONVOLUTION_RED_BIAS GL_POST_CONVOLUTION_RED_BIAS
|
||||||
|
#define CGL_POST_CONVOLUTION_GREEN_BIAS GL_POST_CONVOLUTION_GREEN_BIAS
|
||||||
|
#define CGL_POST_CONVOLUTION_BLUE_BIAS GL_POST_CONVOLUTION_BLUE_BIAS
|
||||||
|
#define CGL_POST_CONVOLUTION_ALPHA_BIAS GL_POST_CONVOLUTION_ALPHA_BIAS
|
||||||
|
#define CGL_CONSTANT_BORDER GL_CONSTANT_BORDER
|
||||||
|
#define CGL_REPLICATE_BORDER GL_REPLICATE_BORDER
|
||||||
|
#define CGL_CONVOLUTION_BORDER_COLOR GL_CONVOLUTION_BORDER_COLOR
|
||||||
|
#define CGL_COLOR_MATRIX GL_COLOR_MATRIX
|
||||||
|
#define CGL_COLOR_MATRIX_STACK_DEPTH GL_COLOR_MATRIX_STACK_DEPTH
|
||||||
|
#define CGL_MAX_COLOR_MATRIX_STACK_DEPTH GL_MAX_COLOR_MATRIX_STACK_DEPTH
|
||||||
|
#define CGL_POST_COLOR_MATRIX_RED_SCALE GL_POST_COLOR_MATRIX_RED_SCALE
|
||||||
|
#define CGL_POST_COLOR_MATRIX_GREEN_SCALE GL_POST_COLOR_MATRIX_GREEN_SCALE
|
||||||
|
#define CGL_POST_COLOR_MATRIX_BLUE_SCALE GL_POST_COLOR_MATRIX_BLUE_SCALE
|
||||||
|
#define CGL_POST_COLOR_MATRIX_ALPHA_SCALE GL_POST_COLOR_MATRIX_ALPHA_SCALE
|
||||||
|
#define CGL_POST_COLOR_MATRIX_RED_BIAS GL_POST_COLOR_MATRIX_RED_BIAS
|
||||||
|
#define CGL_POST_COLOR_MATRIX_GREEN_BIAS GL_POST_COLOR_MATRIX_GREEN_BIAS
|
||||||
|
#define CGL_POST_COLOR_MATRIX_BLUE_BIAS GL_POST_COLOR_MATRIX_BLUE_BIAS
|
||||||
|
#define CGL_POST_COLOR_MATRIX_ALPHA_BIAS GL_POST_COLOR_MATRIX_ALPHA_BIAS
|
||||||
|
#define CGL_HISTOGRAM GL_HISTOGRAM
|
||||||
|
#define CGL_PROXY_HISTOGRAM GL_PROXY_HISTOGRAM
|
||||||
|
#define CGL_HISTOGRAM_WIDTH GL_HISTOGRAM_WIDTH
|
||||||
|
#define CGL_HISTOGRAM_FORMAT GL_HISTOGRAM_FORMAT
|
||||||
|
#define CGL_HISTOGRAM_RED_SIZE GL_HISTOGRAM_RED_SIZE
|
||||||
|
#define CGL_HISTOGRAM_GREEN_SIZE GL_HISTOGRAM_GREEN_SIZE
|
||||||
|
#define CGL_HISTOGRAM_BLUE_SIZE GL_HISTOGRAM_BLUE_SIZE
|
||||||
|
#define CGL_HISTOGRAM_ALPHA_SIZE GL_HISTOGRAM_ALPHA_SIZE
|
||||||
|
#define CGL_HISTOGRAM_LUMINANCE_SIZE GL_HISTOGRAM_LUMINANCE_SIZE
|
||||||
|
#define CGL_HISTOGRAM_SINK GL_HISTOGRAM_SINK
|
||||||
|
#define CGL_MINMAX GL_MINMAX
|
||||||
|
#define CGL_MINMAX_FORMAT GL_MINMAX_FORMAT
|
||||||
|
#define CGL_MINMAX_SINK GL_MINMAX_SINK
|
||||||
|
#define CGL_TABLE_TOO_LARGE GL_TABLE_TOO_LARGE
|
||||||
|
#define CGL_BLEND_EQUATION GL_BLEND_EQUATION
|
||||||
|
#define CGL_MIN GL_MIN
|
||||||
|
#define CGL_MAX GL_MAX
|
||||||
|
#define CGL_FUNC_ADD GL_FUNC_ADD
|
||||||
|
#define CGL_FUNC_SUBTRACT GL_FUNC_SUBTRACT
|
||||||
|
#define CGL_FUNC_REVERSE_SUBTRACT GL_FUNC_REVERSE_SUBTRACT
|
||||||
|
#define CGL_BLEND_COLOR GL_BLEND_COLOR
|
||||||
|
#define CGL_ACTIVE_TEXTURE GL_ACTIVE_TEXTURE
|
||||||
|
#define CGL_CLIENT_ACTIVE_TEXTURE GL_CLIENT_ACTIVE_TEXTURE
|
||||||
|
#define CGL_MAX_TEXTURE_UNITS GL_MAX_TEXTURE_UNITS
|
||||||
|
#define CGL_NORMAL_MAP GL_NORMAL_MAP
|
||||||
|
#define CGL_REFLECTION_MAP GL_REFLECTION_MAP
|
||||||
|
#define CGL_TEXTURE_CUBE_MAP GL_TEXTURE_CUBE_MAP
|
||||||
|
#define CGL_TEXTURE_BINDING_CUBE_MAP GL_TEXTURE_BINDING_CUBE_MAP
|
||||||
|
#define CGL_TEXTURE_CUBE_MAP_POSITIVE_X GL_TEXTURE_CUBE_MAP_POSITIVE_X
|
||||||
|
#define CGL_TEXTURE_CUBE_MAP_NEGATIVE_X GL_TEXTURE_CUBE_MAP_NEGATIVE_X
|
||||||
|
#define CGL_TEXTURE_CUBE_MAP_POSITIVE_Y GL_TEXTURE_CUBE_MAP_POSITIVE_Y
|
||||||
|
#define CGL_TEXTURE_CUBE_MAP_NEGATIVE_Y GL_TEXTURE_CUBE_MAP_NEGATIVE_Y
|
||||||
|
#define CGL_TEXTURE_CUBE_MAP_POSITIVE_Z GL_TEXTURE_CUBE_MAP_POSITIVE_Z
|
||||||
|
#define CGL_TEXTURE_CUBE_MAP_NEGATIVE_Z GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
|
||||||
|
#define CGL_PROXY_TEXTURE_CUBE_MAP GL_PROXY_TEXTURE_CUBE_MAP
|
||||||
|
#define CGL_MAX_CUBE_MAP_TEXTURE_SIZE GL_MAX_CUBE_MAP_TEXTURE_SIZE
|
||||||
|
#define CGL_COMPRESSED_ALPHA GL_COMPRESSED_ALPHA
|
||||||
|
#define CGL_COMPRESSED_LUMINANCE GL_COMPRESSED_LUMINANCE
|
||||||
|
#define CGL_COMPRESSED_LUMINANCE_ALPHA GL_COMPRESSED_LUMINANCE_ALPHA
|
||||||
|
#define CGL_COMPRESSED_INTENSITY GL_COMPRESSED_INTENSITY
|
||||||
|
#define CGL_COMPRESSED_RGB GL_COMPRESSED_RGB
|
||||||
|
#define CGL_COMPRESSED_RGBA GL_COMPRESSED_RGBA
|
||||||
|
#define CGL_TEXTURE_COMPRESSION_HINT GL_TEXTURE_COMPRESSION_HINT
|
||||||
|
#define CGL_TEXTURE_COMPRESSED_IMAGE_SIZE GL_TEXTURE_COMPRESSED_IMAGE_SIZE
|
||||||
|
#define CGL_TEXTURE_COMPRESSED GL_TEXTURE_COMPRESSED
|
||||||
|
#define CGL_NUM_COMPRESSED_TEXTURE_FORMATS GL_NUM_COMPRESSED_TEXTURE_FORMATS
|
||||||
|
#define CGL_COMPRESSED_TEXTURE_FORMATS GL_COMPRESSED_TEXTURE_FORMATS
|
||||||
|
#define CGL_MULTISAMPLE GL_MULTISAMPLE
|
||||||
|
#define CGL_SAMPLE_ALPHA_TO_COVERAGE GL_SAMPLE_ALPHA_TO_COVERAGE
|
||||||
|
#define CGL_SAMPLE_ALPHA_TO_ONE GL_SAMPLE_ALPHA_TO_ONE
|
||||||
|
#define CGL_SAMPLE_COVERAGE GL_SAMPLE_COVERAGE
|
||||||
|
#define CGL_SAMPLE_BUFFERS GL_SAMPLE_BUFFERS
|
||||||
|
#define CGL_SAMPLES GL_SAMPLES
|
||||||
|
#define CGL_SAMPLE_COVERAGE_VALUE GL_SAMPLE_COVERAGE_VALUE
|
||||||
|
#define CGL_SAMPLE_COVERAGE_INVERT GL_SAMPLE_COVERAGE_INVERT
|
||||||
|
#define CGL_MULTISAMPLE_BIT GL_MULTISAMPLE_BIT
|
||||||
|
#define CGL_TRANSPOSE_MODELVIEW_MATRIX GL_TRANSPOSE_MODELVIEW_MATRIX
|
||||||
|
#define CGL_TRANSPOSE_PROJECTION_MATRIX GL_TRANSPOSE_PROJECTION_MATRIX
|
||||||
|
#define CGL_TRANSPOSE_TEXTURE_MATRIX GL_TRANSPOSE_TEXTURE_MATRIX
|
||||||
|
#define CGL_TRANSPOSE_COLOR_MATRIX GL_TRANSPOSE_COLOR_MATRIX
|
||||||
|
#define CGL_COMBINE GL_COMBINE
|
||||||
|
#define CGL_COMBINE_RGB GL_COMBINE_RGB
|
||||||
|
#define CGL_COMBINE_ALPHA GL_COMBINE_ALPHA
|
||||||
|
#define CGL_RGB_SCALE GL_RGB_SCALE
|
||||||
|
#define CGL_ADD_SIGNED GL_ADD_SIGNED
|
||||||
|
#define CGL_INTERPOLATE GL_INTERPOLATE
|
||||||
|
#define CGL_SUBTRACT GL_SUBTRACT
|
||||||
|
#define CGL_CONSTANT GL_CONSTANT
|
||||||
|
#define CGL_PRIMARY_COLOR GL_PRIMARY_COLOR
|
||||||
|
#define CGL_PREVIOUS GL_PREVIOUS
|
||||||
|
#define CGL_CLAMP_TO_BORDER GL_CLAMP_TO_BORDER
|
||||||
|
#define CGL_ACTIVE_TEXTURE_ARB GL_ACTIVE_TEXTURE_ARB
|
||||||
|
#define CGL_CLIENT_ACTIVE_TEXTURE_ARB GL_CLIENT_ACTIVE_TEXTURE_ARB
|
||||||
|
#define CGL_MAX_TEXTURE_UNITS_ARB GL_MAX_TEXTURE_UNITS_ARB
|
||||||
|
#define CGL_DEBUG_OBJECT_MESA GL_DEBUG_OBJECT_MESA
|
||||||
|
#define CGL_DEBUG_PRINT_MESA GL_DEBUG_PRINT_MESA
|
||||||
|
#define CGL_DEBUG_ASSERT_MESA GL_DEBUG_ASSERT_MESA
|
||||||
|
#define CGL_TRACE_ALL_BITS_MESA GL_TRACE_ALL_BITS_MESA
|
||||||
|
#define CGL_TRACE_OPERATIONS_BIT_MESA GL_TRACE_OPERATIONS_BIT_MESA
|
||||||
|
#define CGL_TRACE_PRIMITIVES_BIT_MESA GL_TRACE_PRIMITIVES_BIT_MESA
|
||||||
|
#define CGL_TRACE_ARRAYS_BIT_MESA GL_TRACE_ARRAYS_BIT_MESA
|
||||||
|
#define CGL_TRACE_TEXTURES_BIT_MESA GL_TRACE_TEXTURES_BIT_MESA
|
||||||
|
#define CGL_TRACE_PIXELS_BIT_MESA GL_TRACE_PIXELS_BIT_MESA
|
||||||
|
#define CGL_TRACE_ERRORS_BIT_MESA GL_TRACE_ERRORS_BIT_MESA
|
||||||
|
#define CGL_TRACE_MASK_MESA GL_TRACE_MASK_MESA
|
||||||
|
#define CGL_TRACE_NAME_MESA GL_TRACE_NAME_MESA
|
||||||
|
#define CGL_DEPTH_STENCIL_MESA GL_DEPTH_STENCIL_MESA
|
||||||
|
#define CGL_FRAGMENT_PROGRAM_POSITION_MESA GL_FRAGMENT_PROGRAM_POSITION_MESA
|
||||||
|
#define CGL_FRAGMENT_PROGRAM_CALLBACK_MESA GL_FRAGMENT_PROGRAM_CALLBACK_MESA
|
||||||
|
#define CGL_FRAGMENT_PROGRAM_CALLBACK_FUNC_MESA GL_FRAGMENT_PROGRAM_CALLBACK_FUNC_MESA
|
||||||
|
#define CGL_FRAGMENT_PROGRAM_CALLBACK_DATA_MESA GL_FRAGMENT_PROGRAM_CALLBACK_DATA_MESA
|
||||||
|
#define CGL_VERTEX_PROGRAM_POSITION_MESA GL_VERTEX_PROGRAM_POSITION_MESA
|
||||||
|
#define CGL_VERTEX_PROGRAM_CALLBACK_MESA GL_VERTEX_PROGRAM_CALLBACK_MESA
|
||||||
|
#define CGL_VERTEX_PROGRAM_CALLBACK_FUNC_MESA GL_VERTEX_PROGRAM_CALLBACK_FUNC_MESA
|
||||||
|
#define CGL_VERTEX_PROGRAM_CALLBACK_DATA_MESA GL_VERTEX_PROGRAM_CALLBACK_DATA_MESA
|
||||||
|
#define CGL_ALPHA_BLEND_EQUATION_ATI GL_ALPHA_BLEND_EQUATION_ATI
|
||||||
|
#define CGL_TIME_ELAPSED_EXT GL_TIME_ELAPSED_EXT
|
||||||
|
#define CGL_READ_FRAMEBUFFER_EXT GL_READ_FRAMEBUFFER_EXT
|
||||||
|
#define CGL_DRAW_FRAMEBUFFER_EXT GL_DRAW_FRAMEBUFFER_EXT
|
||||||
|
#define CGL_DRAW_FRAMEBUFFER_BINDING_EXT GL_DRAW_FRAMEBUFFER_BINDING_EXT
|
||||||
|
#define CGL_READ_FRAMEBUFFER_BINDING_EXT GL_READ_FRAMEBUFFER_BINDING_EXT
|
||||||
|
#define CGL_DEPTH_STENCIL_EXT GL_DEPTH_STENCIL_EXT
|
||||||
|
#define CGL_TEXTURE_STENCIL_SIZE_EXT GL_TEXTURE_STENCIL_SIZE_EXT
|
||||||
|
#define CGL_SRGB_EXT GL_SRGB_EXT
|
||||||
|
#define CGL_SRGB_ALPHA_EXT GL_SRGB_ALPHA_EXT
|
||||||
|
#define CGL_SLUMINANCE_ALPHA_EXT GL_SLUMINANCE_ALPHA_EXT
|
||||||
|
#define CGL_SLUMINANCE_EXT GL_SLUMINANCE_EXT
|
||||||
|
#define CGL_COMPRESSED_SRGB_EXT GL_COMPRESSED_SRGB_EXT
|
||||||
|
#define CGL_COMPRESSED_SRGB_ALPHA_EXT GL_COMPRESSED_SRGB_ALPHA_EXT
|
||||||
|
#define CGL_COMPRESSED_SLUMINANCE_EXT GL_COMPRESSED_SLUMINANCE_EXT
|
||||||
|
#define CGL_COMPRESSED_SLUMINANCE_ALPHA_EXT GL_COMPRESSED_SLUMINANCE_ALPHA_EXT
|
||||||
|
|
||||||
|
/* extras */
|
||||||
|
|
||||||
|
#define CGL_TEXTURE_2D GL_TEXTURE_2D
|
||||||
|
#define CGL_ARGB GL_ARGB
|
||||||
|
#define CGL_TEXTURE_RECTANGLE_ARB GL_TEXTURE_RECTANGLE_ARB
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
||||||
|
#endif
|
@ -23,8 +23,67 @@
|
|||||||
* Boston, MA 02111-1307, USA.
|
* Boston, MA 02111-1307, USA.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#include "config.h"
|
||||||
#include "cogl.h"
|
#include "cogl.h"
|
||||||
|
|
||||||
#include <GL/gl.h>
|
#include <GL/gl.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
|
||||||
|
#define PIXEL_TYPE GL_UNSIGNED_BYTE
|
||||||
|
#else
|
||||||
|
#define PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static gulong __enable_flags = 0;
|
||||||
|
|
||||||
|
#if COGL_DEBUG
|
||||||
|
struct token_string
|
||||||
|
{
|
||||||
|
GLuint Token;
|
||||||
|
const char *String;
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct token_string Errors[] = {
|
||||||
|
{ GL_NO_ERROR, "no error" },
|
||||||
|
{ GL_INVALID_ENUM, "invalid enumerant" },
|
||||||
|
{ GL_INVALID_VALUE, "invalid value" },
|
||||||
|
{ GL_INVALID_OPERATION, "invalid operation" },
|
||||||
|
{ GL_STACK_OVERFLOW, "stack overflow" },
|
||||||
|
{ GL_STACK_UNDERFLOW, "stack underflow" },
|
||||||
|
{ GL_OUT_OF_MEMORY, "out of memory" },
|
||||||
|
#ifdef GL_INVALID_FRAMEBUFFER_OPERATION_EXT
|
||||||
|
{ GL_INVALID_FRAMEBUFFER_OPERATION_EXT, "invalid framebuffer operation" },
|
||||||
|
#endif
|
||||||
|
{ ~0, NULL }
|
||||||
|
};
|
||||||
|
|
||||||
|
static const char*
|
||||||
|
error_string(GLenum errorCode)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
for (i = 0; Errors[i].String; i++) {
|
||||||
|
if (Errors[i].Token == errorCode)
|
||||||
|
return Errors[i].String;
|
||||||
|
}
|
||||||
|
return "unknown";
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if COGL_DEBUG
|
||||||
|
#define GE(x...) G_STMT_START { \
|
||||||
|
GLenum err; \
|
||||||
|
(x); \
|
||||||
|
while ((err = glGetError()) != GL_NO_ERROR) { \
|
||||||
|
fprintf(stderr, "glError: %s caught at %s:%u\n", \
|
||||||
|
(char *)error_string(err), \
|
||||||
|
__FILE__, __LINE__); \
|
||||||
|
} \
|
||||||
|
} G_STMT_END
|
||||||
|
#else
|
||||||
|
#define GE(x) (x);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
CoglFuncPtr
|
CoglFuncPtr
|
||||||
cogl_get_proc_address (const gchar* name)
|
cogl_get_proc_address (const gchar* name)
|
||||||
@ -41,14 +100,18 @@ cogl_check_extension (const gchar *name, const gchar *ext)
|
|||||||
void
|
void
|
||||||
cogl_paint_init (ClutterColor *color)
|
cogl_paint_init (ClutterColor *color)
|
||||||
{
|
{
|
||||||
glClearColor (((float) color->red / 0xff * 1.0),
|
GE( glClearColor (((float) color->red / 0xff * 1.0),
|
||||||
((float) color->green / 0xff * 1.0),
|
((float) color->green / 0xff * 1.0),
|
||||||
((float) color->blue / 0xff * 1.0),
|
((float) color->blue / 0xff * 1.0),
|
||||||
0.0);
|
0.0) );
|
||||||
|
|
||||||
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
|
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
|
||||||
glDisable (GL_LIGHTING);
|
glDisable (GL_LIGHTING);
|
||||||
glDisable (GL_DEPTH_TEST);
|
glDisable (GL_DEPTH_TEST);
|
||||||
|
|
||||||
|
cogl_enable (CGL_ENABLE_BLEND);
|
||||||
|
|
||||||
|
glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* FIXME: inline most of these */
|
/* FIXME: inline most of these */
|
||||||
@ -65,7 +128,7 @@ cogl_pop_matrix (void)
|
|||||||
}
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
cogl_scaled (ClutterFixed x, ClutterFixed y)
|
cogl_scale (ClutterFixed x, ClutterFixed y)
|
||||||
{
|
{
|
||||||
glScaled (CLUTTER_FIXED_TO_DOUBLE (x),
|
glScaled (CLUTTER_FIXED_TO_DOUBLE (x),
|
||||||
CLUTTER_FIXED_TO_DOUBLE (y),
|
CLUTTER_FIXED_TO_DOUBLE (y),
|
||||||
@ -100,3 +163,367 @@ cogl_rotate (gint angle, gint x, gint y, gint z)
|
|||||||
{
|
{
|
||||||
glRotatef ((float)angle, (float)x, (float)y, (float)z);
|
glRotatef ((float)angle, (float)x, (float)y, (float)z);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_enable (gulong flags)
|
||||||
|
{
|
||||||
|
/* This function essentially caches glEnable state() in the
|
||||||
|
* hope of lessening number GL traffic.
|
||||||
|
*/
|
||||||
|
if (flags & CGL_ENABLE_BLEND)
|
||||||
|
{
|
||||||
|
if (!(__enable_flags & CGL_ENABLE_BLEND))
|
||||||
|
{
|
||||||
|
glEnable (GL_BLEND);
|
||||||
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
||||||
|
}
|
||||||
|
__enable_flags |= CGL_ENABLE_BLEND;
|
||||||
|
}
|
||||||
|
else if (__enable_flags & CGL_ENABLE_BLEND)
|
||||||
|
{
|
||||||
|
glDisable (GL_BLEND);
|
||||||
|
__enable_flags &= ~CGL_ENABLE_BLEND;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (flags & CGL_ENABLE_TEXTURE_2D)
|
||||||
|
{
|
||||||
|
if (!(__enable_flags & CGL_ENABLE_TEXTURE_2D))
|
||||||
|
glEnable (GL_TEXTURE_2D);
|
||||||
|
__enable_flags |= CGL_ENABLE_TEXTURE_2D;
|
||||||
|
}
|
||||||
|
else if (__enable_flags & CGL_ENABLE_TEXTURE_2D)
|
||||||
|
{
|
||||||
|
glDisable (GL_TEXTURE_2D);
|
||||||
|
__enable_flags &= ~CGL_ENABLE_TEXTURE_2D;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (flags & CGL_ENABLE_TEXTURE_RECT)
|
||||||
|
{
|
||||||
|
if (!(__enable_flags & CGL_ENABLE_TEXTURE_RECT))
|
||||||
|
glEnable (GL_TEXTURE_RECTANGLE_ARB);
|
||||||
|
|
||||||
|
__enable_flags |= CGL_ENABLE_TEXTURE_RECT;
|
||||||
|
}
|
||||||
|
else if (__enable_flags & CGL_ENABLE_TEXTURE_RECT)
|
||||||
|
{
|
||||||
|
glDisable (GL_TEXTURE_RECTANGLE_ARB);
|
||||||
|
__enable_flags &= ~CGL_ENABLE_TEXTURE_RECT;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (flags & CGL_ENABLE_ALPHA_TEST)
|
||||||
|
{
|
||||||
|
if (!(__enable_flags & CGL_ENABLE_ALPHA_TEST))
|
||||||
|
glEnable (GL_ALPHA_TEST);
|
||||||
|
|
||||||
|
__enable_flags |= CGL_ENABLE_ALPHA_TEST;
|
||||||
|
}
|
||||||
|
else if (__enable_flags & CGL_ENABLE_ALPHA_TEST)
|
||||||
|
{
|
||||||
|
glDisable (GL_ALPHA_TEST);
|
||||||
|
__enable_flags &= ~CGL_ENABLE_ALPHA_TEST;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_color (ClutterColor *color)
|
||||||
|
{
|
||||||
|
glColor4ub (color->red, color->green, color->blue, color->alpha);
|
||||||
|
}
|
||||||
|
|
||||||
|
gboolean
|
||||||
|
cogl_texture_can_size (COGLenum pixel_format,
|
||||||
|
COGLenum pixel_type,
|
||||||
|
int width,
|
||||||
|
int height)
|
||||||
|
{
|
||||||
|
GLint new_width = 0;
|
||||||
|
|
||||||
|
GE( glTexImage2D (GL_PROXY_TEXTURE_2D, 0, GL_RGBA,
|
||||||
|
width, height, 0 /* border */,
|
||||||
|
pixel_format, pixel_type, NULL) );
|
||||||
|
|
||||||
|
GE( glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0,
|
||||||
|
GL_TEXTURE_WIDTH, &new_width) );
|
||||||
|
|
||||||
|
return new_width != 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_quad (gint x1,
|
||||||
|
gint x2,
|
||||||
|
gint y1,
|
||||||
|
gint y2,
|
||||||
|
ClutterFixed tx1,
|
||||||
|
ClutterFixed ty1,
|
||||||
|
ClutterFixed tx2,
|
||||||
|
ClutterFixed ty2)
|
||||||
|
{
|
||||||
|
gdouble txf1, tyf1, txf2, tyf2;
|
||||||
|
|
||||||
|
txf1 = CLUTTER_FIXED_TO_DOUBLE (tx1);
|
||||||
|
tyf1 = CLUTTER_FIXED_TO_DOUBLE (ty1);
|
||||||
|
txf2 = CLUTTER_FIXED_TO_DOUBLE (tx2);
|
||||||
|
tyf2 = CLUTTER_FIXED_TO_DOUBLE (ty2);
|
||||||
|
|
||||||
|
glBegin (GL_QUADS);
|
||||||
|
glTexCoord2f (txf2, tyf2); glVertex2i (x2, y2);
|
||||||
|
glTexCoord2f (txf1, tyf2); glVertex2i (x1, y2);
|
||||||
|
glTexCoord2f (txf1, tyf1); glVertex2i (x1, y1);
|
||||||
|
glTexCoord2f (txf2, tyf1); glVertex2i (x2, y1);
|
||||||
|
glEnd ();
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_textures_create (guint num, guint *textures)
|
||||||
|
{
|
||||||
|
GE( glGenTextures (num, textures) );
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_textures_destroy (guint num, const guint *textures)
|
||||||
|
{
|
||||||
|
GE( glDeleteTextures (num, textures) );
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_bind (COGLenum target, guint texture)
|
||||||
|
{
|
||||||
|
GE( glBindTexture (target, texture) );
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_set_alignment (COGLenum target,
|
||||||
|
guint alignment,
|
||||||
|
guint row_length)
|
||||||
|
{
|
||||||
|
GE( glPixelStorei (GL_UNPACK_ROW_LENGTH, row_length) );
|
||||||
|
GE( glPixelStorei (GL_UNPACK_ALIGNMENT, alignment) );
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_set_filters (COGLenum target,
|
||||||
|
COGLenum min_filter,
|
||||||
|
COGLenum max_filter)
|
||||||
|
{
|
||||||
|
GE( glTexParameteri(target, GL_TEXTURE_MAG_FILTER, max_filter) );
|
||||||
|
GE( glTexParameteri(target, GL_TEXTURE_MIN_FILTER, min_filter) );
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_set_wrap (COGLenum target,
|
||||||
|
COGLenum wrap_s,
|
||||||
|
COGLenum wrap_t)
|
||||||
|
{
|
||||||
|
GE( glTexParameteri(target, GL_TEXTURE_WRAP_S, wrap_s) );
|
||||||
|
GE( glTexParameteri(target, GL_TEXTURE_WRAP_T, wrap_s) );
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_image_2d (COGLenum target,
|
||||||
|
COGLint internal_format,
|
||||||
|
gint width,
|
||||||
|
gint height,
|
||||||
|
COGLenum format,
|
||||||
|
COGLenum type,
|
||||||
|
const guchar* pixels)
|
||||||
|
{
|
||||||
|
GE( glTexImage2D (target,
|
||||||
|
0, /* No mipmap support as yet */
|
||||||
|
internal_format,
|
||||||
|
width,
|
||||||
|
height,
|
||||||
|
0, /* 0 pixel border */
|
||||||
|
format,
|
||||||
|
type,
|
||||||
|
pixels) );
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_texture_sub_image_2d (COGLenum target,
|
||||||
|
gint xoff,
|
||||||
|
gint yoff,
|
||||||
|
gint width,
|
||||||
|
gint height,
|
||||||
|
COGLenum format,
|
||||||
|
COGLenum type,
|
||||||
|
const guchar* pixels)
|
||||||
|
{
|
||||||
|
GE( glTexSubImage2D (target,
|
||||||
|
0,
|
||||||
|
xoff,
|
||||||
|
yoff,
|
||||||
|
width,
|
||||||
|
height,
|
||||||
|
format,
|
||||||
|
type,
|
||||||
|
pixels));
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_rectangle (gint x, gint y, guint width, guint height)
|
||||||
|
{
|
||||||
|
GE( glRecti (x,y ,width, height) );
|
||||||
|
}
|
||||||
|
|
||||||
|
/* FIXME: Should use ClutterReal or Fixed */
|
||||||
|
void
|
||||||
|
cogl_trapezoid (gint y1,
|
||||||
|
gint x11,
|
||||||
|
gint x21,
|
||||||
|
gint y2,
|
||||||
|
gint x12,
|
||||||
|
gint x22)
|
||||||
|
{
|
||||||
|
GE( glBegin (GL_QUADS) );
|
||||||
|
GE( glVertex2i (x11, y1) );
|
||||||
|
GE( glVertex2i (x21, y1) );
|
||||||
|
GE( glVertex2i (x22, y2) );
|
||||||
|
GE( glVertex2i (x12, y2) );
|
||||||
|
GE( glEnd () );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_alpha_func (COGLenum func,
|
||||||
|
ClutterFixed ref)
|
||||||
|
{
|
||||||
|
GE( glAlphaFunc (func, CLUTTER_FIXED_TO_FLOAT(ref)) );
|
||||||
|
}
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
/*
|
||||||
|
* Original floating point implementaiton of the perspective function,
|
||||||
|
* retained for reference purposes
|
||||||
|
*/
|
||||||
|
static inline void
|
||||||
|
frustum (GLfloat left,
|
||||||
|
GLfloat right,
|
||||||
|
GLfloat bottom,
|
||||||
|
GLfloat top,
|
||||||
|
GLfloat nearval,
|
||||||
|
GLfloat farval)
|
||||||
|
{
|
||||||
|
GLfloat x, y, a, b, c, d;
|
||||||
|
GLfloat m[16];
|
||||||
|
|
||||||
|
x = (2.0 * nearval) / (right - left);
|
||||||
|
y = (2.0 * nearval) / (top - bottom);
|
||||||
|
a = (right + left) / (right - left);
|
||||||
|
b = (top + bottom) / (top - bottom);
|
||||||
|
c = -(farval + nearval) / ( farval - nearval);
|
||||||
|
d = -(2.0 * farval * nearval) / (farval - nearval);
|
||||||
|
|
||||||
|
#define M(row,col) m[col*4+row]
|
||||||
|
M(0,0) = x; M(0,1) = 0.0F; M(0,2) = a; M(0,3) = 0.0F;
|
||||||
|
M(1,0) = 0.0F; M(1,1) = y; M(1,2) = b; M(1,3) = 0.0F;
|
||||||
|
M(2,0) = 0.0F; M(2,1) = 0.0F; M(2,2) = c; M(2,3) = d;
|
||||||
|
M(3,0) = 0.0F; M(3,1) = 0.0F; M(3,2) = -1.0F; M(3,3) = 0.0F;
|
||||||
|
#undef M
|
||||||
|
|
||||||
|
GE( glMultMatrixf (m) );
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
perspective (GLfloat fovy,
|
||||||
|
GLfloat aspect,
|
||||||
|
GLfloat zNear,
|
||||||
|
GLfloat zFar)
|
||||||
|
{
|
||||||
|
GLfloat xmin, xmax, ymin, ymax;
|
||||||
|
|
||||||
|
ymax = zNear * tan (fovy * M_PI / 360.0);
|
||||||
|
ymin = -ymax;
|
||||||
|
xmin = ymin * aspect;
|
||||||
|
xmax = ymax * aspect;
|
||||||
|
|
||||||
|
printf ("%f, %f, %f, %f\n", xmin, xmax, ymin, ymax);
|
||||||
|
|
||||||
|
frustum (xmin, xmax, ymin, ymax, zNear, zFar);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Fixed point implementation of the perspective function
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
cogl_perspective (ClutterAngle fovy,
|
||||||
|
ClutterFixed aspect,
|
||||||
|
ClutterFixed zNear,
|
||||||
|
ClutterFixed zFar)
|
||||||
|
{
|
||||||
|
ClutterFixed xmax, ymax;
|
||||||
|
ClutterFixed x, y, c, d;
|
||||||
|
|
||||||
|
#ifdef HAVE_COGL_GL
|
||||||
|
GLfloat m[16];
|
||||||
|
#else
|
||||||
|
GLfixed m[16];
|
||||||
|
#endif
|
||||||
|
|
||||||
|
memset (&m[0], 0, sizeof (m));
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Based on the original algorithm in perspective():
|
||||||
|
*
|
||||||
|
* 1) xmin = -xmax => xmax + xmin == 0 && xmax - xmin == 2 * xmax
|
||||||
|
* same true for y, hence: a == 0 && b == 0;
|
||||||
|
*
|
||||||
|
* 2) When working with small numbers, we can are loosing significant
|
||||||
|
* precision, hence we use clutter_qmulx() here, not the fast macro.
|
||||||
|
*/
|
||||||
|
ymax = clutter_qmulx (zNear, clutter_tani (fovy >> 1));
|
||||||
|
xmax = clutter_qmulx (ymax, aspect);
|
||||||
|
|
||||||
|
x = CFX_DIV (zNear, xmax);
|
||||||
|
y = CFX_DIV (zNear, ymax);
|
||||||
|
c = CFX_DIV (-(zFar + zNear), ( zFar - zNear));
|
||||||
|
d = CFX_DIV (-(clutter_qmulx (2*zFar, zNear)), (zFar - zNear));
|
||||||
|
|
||||||
|
#define M(row,col) m[col*4+row]
|
||||||
|
#ifdef HAVE_COGL_GL
|
||||||
|
M(0,0) = CLUTTER_FIXED_TO_FLOAT (x);
|
||||||
|
M(1,1) = CLUTTER_FIXED_TO_FLOAT (y);
|
||||||
|
M(2,2) = CLUTTER_FIXED_TO_FLOAT (c);
|
||||||
|
M(2,3) = CLUTTER_FIXED_TO_FLOAT (d);
|
||||||
|
M(3,2) = -1.0F;
|
||||||
|
|
||||||
|
GE( glMultMatrixf (m) );
|
||||||
|
#else
|
||||||
|
M(0,0) = x;
|
||||||
|
M(1,1) = y;
|
||||||
|
M(2,2) = c;
|
||||||
|
M(2,3) = d;
|
||||||
|
M(3,2) = 1 + ~CFX_ONE;
|
||||||
|
|
||||||
|
GE( glMultMatrixx (m) );
|
||||||
|
#endif
|
||||||
|
#undef M
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
cogl_setup_viewport (guint width,
|
||||||
|
guint height,
|
||||||
|
ClutterAngle fovy,
|
||||||
|
ClutterFixed aspect,
|
||||||
|
ClutterFixed z_near,
|
||||||
|
ClutterFixed z_far)
|
||||||
|
{
|
||||||
|
GE( glViewport (0, 0, width, height) );
|
||||||
|
|
||||||
|
GE( glMatrixMode (GL_PROJECTION) );
|
||||||
|
GE( glLoadIdentity () );
|
||||||
|
|
||||||
|
cogl_perspective (fovy, aspect, z_near, z_far);
|
||||||
|
|
||||||
|
GE( glMatrixMode (GL_MODELVIEW) );
|
||||||
|
GE( glLoadIdentity () );
|
||||||
|
|
||||||
|
/* camera distance from screen, 0.5 * tan (FOV) */
|
||||||
|
#define DEFAULT_Z_CAMERA 0.866025404f
|
||||||
|
|
||||||
|
GE( glTranslatef (-0.5f, -0.5f, -DEFAULT_Z_CAMERA) );
|
||||||
|
GE( glScalef ( 1.0f / width,
|
||||||
|
-1.0f / height,
|
||||||
|
1.0f / width) );
|
||||||
|
GE( glTranslatef (0.0f, -1.0 * height, 0.0f) );
|
||||||
|
}
|
||||||
|
@ -1,5 +1,6 @@
|
|||||||
libclutterincludedir = $(includedir)/clutter-@CLUTTER_API_VERSION@/clutter
|
libclutterincludedir = $(includedir)/clutter-@CLUTTER_API_VERSION@/clutter
|
||||||
libclutterinclude_HEADERS = $(top_srcdir)/clutter/cogl/cogl.h
|
libclutterinclude_HEADERS = $(top_srcdir)/clutter/cogl/cogl.h \
|
||||||
|
$(top_srcdir)/clutter/cogl/gles/cogl-defines.h
|
||||||
|
|
||||||
INCLUDES = \
|
INCLUDES = \
|
||||||
-I$(top_srcdir) \
|
-I$(top_srcdir) \
|
||||||
|
440
clutter/cogl/gles/cogl-defines.h
Normal file
440
clutter/cogl/gles/cogl-defines.h
Normal file
@ -0,0 +1,440 @@
|
|||||||
|
/*
|
||||||
|
* Clutter COGL
|
||||||
|
*
|
||||||
|
* A basic GL/GLES Abstraction/Utility Layer
|
||||||
|
*
|
||||||
|
* Authored By Matthew Allum <mallum@openedhand.com>
|
||||||
|
*
|
||||||
|
* Copyright (C) 2007 OpenedHand
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Lesser General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __COGL_DEFINES_H__
|
||||||
|
#define __COGL_DEFINES_H__
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
/* ClearBufferMask */
|
||||||
|
#define CGL_DEPTH_BUFFER_BIT GL_DEPTH_BUFFER_BIT
|
||||||
|
#define CGL_STENCIL_BUFFER_BIT GL_STENCIL_BUFFER_BIT
|
||||||
|
#define CGL_COLOR_BUFFER_BIT GL_COLOR_BUFFER_BIT
|
||||||
|
|
||||||
|
/* Boolean */
|
||||||
|
#define CGL_FALSE GL_FALSE
|
||||||
|
#define CGL_TRUE GL_TRUE
|
||||||
|
|
||||||
|
/* BeginMode */
|
||||||
|
#define CGL_POINTS GL_POINTS
|
||||||
|
#define CGL_LINES GL_LINES
|
||||||
|
#define CGL_LINE_LOOP GL_LINE_LOOP
|
||||||
|
#define CGL_LINE_STRIP GL_LINE_STRIP
|
||||||
|
#define CGL_TRIANGLES GL_TRIANGLES
|
||||||
|
#define CGL_TRIANGLE_STRIP GL_TRIANGLE_STRIP
|
||||||
|
#define CGL_TRIANGLE_FAN GL_TRIANGLE_FAN
|
||||||
|
|
||||||
|
/* AlphaFunction */
|
||||||
|
#define CGL_NEVER GL_NEVER
|
||||||
|
#define CGL_LESS GL_LESS
|
||||||
|
#define CGL_EQUAL GL_EQUAL
|
||||||
|
#define CGL_LEQUAL GL_LEQUAL
|
||||||
|
#define CGL_GREATER GL_GREATER
|
||||||
|
#define CGL_NOTEQUAL GL_NOTEQUAL
|
||||||
|
#define CGL_GEQUAL GL_GEQUAL
|
||||||
|
#define CGL_ALWAYS GL_ALWAYS
|
||||||
|
|
||||||
|
/* BlendingFactorDest */
|
||||||
|
#define CGL_ZERO GL_ZERO
|
||||||
|
#define CGL_ONE GL_ONE
|
||||||
|
#define CGL_SRC_COLOR GL_SRC_COLOR
|
||||||
|
#define CGL_ONE_MINUS_SRC_COLOR GL_ONE_MINUS_SRC_COLOR
|
||||||
|
#define CGL_SRC_ALPHA GL_SRC_ALPHA
|
||||||
|
#define CGL_ONE_MINUS_SRC_ALPHA GL_ONE_MINUS_SRC_ALPHA
|
||||||
|
#define CGL_DST_ALPHA GL_DST_ALPHA
|
||||||
|
#define CGL_ONE_MINUS_DST_ALPHA GL_ONE_MINUS_DST_ALPHA
|
||||||
|
|
||||||
|
/* BlendingFactorSrc */
|
||||||
|
#define CGL_DST_COLOR GL_DST_COLOR
|
||||||
|
#define CGL_ONE_MINUS_DST_COLOR GL_ONE_MINUS_DST_COLOR
|
||||||
|
#define CGL_SRC_ALPHA_SATURATE GL_SRC_ALPHA_SATURATE
|
||||||
|
/* Missing; */
|
||||||
|
/* GL_ZERO */
|
||||||
|
/* GL_ONE */
|
||||||
|
/* GL_SRC_ALPHA */
|
||||||
|
/* GL_ONE_MINUS_SRC_ALPHA */
|
||||||
|
/* GL_DST_ALPHA */
|
||||||
|
/* GL_ONE_MINUS_DST_ALPHA */
|
||||||
|
|
||||||
|
/* CullFaceMode */
|
||||||
|
#define CGL_FRONT GL_FRONT
|
||||||
|
#define CGL_BACK GL_BACK
|
||||||
|
#define CGL_FRONT_AND_BACK GL_FRONT_AND_BACK
|
||||||
|
|
||||||
|
/* EnableCap */
|
||||||
|
#define CGL_FOG GL_FOG
|
||||||
|
#define CGL_LIGHTING GL_LIGHTING
|
||||||
|
#define CGL_CULL_FACE GL_CULL_FACE
|
||||||
|
#define CGL_ALPHA_TEST GL_ALPHA_TEST
|
||||||
|
#define CGL_BLEND GL_BLEND
|
||||||
|
#define CGL_COLOR_LOGIC_OP GL_COLOR_LOGIC_OP
|
||||||
|
#define CGL_DITHER GL_DITHER
|
||||||
|
#define CGL_STENCIL_TEST GL_STENCIL_TEST
|
||||||
|
#define CGL_DEPTH_TEST GL_DEPTH_TEST
|
||||||
|
#define CGL_POINT_SMOOTH GL_POINT_SMOOTH
|
||||||
|
#define CGL_LINE_SMOOTH GL_LINE_SMOOTH
|
||||||
|
#define CGL_SCISSOR_TEST GL_SCISSOR_TEST
|
||||||
|
#define CGL_COLOR_MATERIAL GL_COLOR_MATERIAL
|
||||||
|
#define CGL_NORMALIZE GL_NORMALIZE
|
||||||
|
#define CGL_RESCALE_NORMAL GL_RESCALE_NORMAL
|
||||||
|
#define CGL_POLYGON_OFFSET_FILL GL_POLYGON_OFFSET_FILL
|
||||||
|
#define CGL_VERTEX_ARRAY GL_VERTEX_ARRAY
|
||||||
|
#define CGL_NORMAL_ARRAY GL_NORMAL_ARRAY
|
||||||
|
#define CGL_COLOR_ARRAY GL_COLOR_ARRAY
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY GL_TEXTURE_COORD_ARRAY
|
||||||
|
#define CGL_MULTISAMPLE GL_MULTISAMPLE
|
||||||
|
#define CGL_SAMPLE_ALPHA_TO_COVERAGE GL_SAMPLE_ALPHA_TO_COVERAGE
|
||||||
|
#define CGL_SAMPLE_ALPHA_TO_ONE GL_SAMPLE_ALPHA_TO_ONE
|
||||||
|
#define CGL_SAMPLE_COVERAGE GL_SAMPLE_COVERAGE
|
||||||
|
|
||||||
|
/* Errors */
|
||||||
|
#define CGL_NO_ERROR GL_NO_ERROR
|
||||||
|
#define CGL_INVALID_ENUM GL_INVALID_ENUM
|
||||||
|
#define CGL_INVALID_VALUE GL_INVALID_VALUE
|
||||||
|
#define CGL_INVALID_OPERATION GL_INVALID_OPERATION
|
||||||
|
#define CGL_STACK_OVERFLOW GL_STACK_OVERFLOW
|
||||||
|
#define CGL_STACK_UNDERFLOW GL_STACK_UNDERFLOW
|
||||||
|
#define CGL_OUT_OF_MEMORY GL_OUT_OF_MEMORY
|
||||||
|
|
||||||
|
/* Fog mode */
|
||||||
|
#define CGL_EXP GL_EXP
|
||||||
|
#define CGL_EXP2 GL_EXP2
|
||||||
|
#define CGL_FOG_DENSITY GL_FOG_DENSITY
|
||||||
|
|
||||||
|
/* FogParameter */
|
||||||
|
#define CGL_FOG_START GL_FOG_START
|
||||||
|
#define CGL_FOG_END GL_FOG_END
|
||||||
|
#define CGL_FOG_MODE GL_FOG_MODE
|
||||||
|
#define CGL_FOG_COLOR GL_FOG_COLOR
|
||||||
|
#define CGL_CW GL_CW
|
||||||
|
#define CGL_CCW GL_CCW
|
||||||
|
|
||||||
|
/* GetPName */
|
||||||
|
#define CGL_CURRENT_COLOR GL_CURRENT_COLOR
|
||||||
|
#define CGL_CURRENT_NORMAL GL_CURRENT_NORMAL
|
||||||
|
#define CGL_CURRENT_TEXTURE_COORDS GL_CURRENT_TEXTURE_COORDS
|
||||||
|
#define CGL_POINT_SIZE GL_POINT_SIZE
|
||||||
|
#define CGL_POINT_SIZE_MIN GL_POINT_SIZE_MIN
|
||||||
|
#define CGL_POINT_SIZE_MAX GL_POINT_SIZE_MAX
|
||||||
|
#define CGL_POINT_FADE_THRESHOLD_SIZE GL_POINT_FADE_THRESHOLD_SIZE
|
||||||
|
#define CGL_POINT_DISTANCE_ATTENUATION GL_POINT_DISTANCE_ATTENUATION
|
||||||
|
#define CGL_SMOOTH_POINT_SIZE_RANGE GL_SMOOTH_POINT_SIZE_RANGE
|
||||||
|
#define CGL_LINE_WIDTH GL_LINE_WIDTH
|
||||||
|
#define CGL_SMOOTH_LINE_WIDTH_RANGE GL_SMOOTH_LINE_WIDTH_RANGE
|
||||||
|
#define CGL_ALIASED_POINT_SIZE_RANGE GL_ALIASED_POINT_SIZE_RANGE
|
||||||
|
#define CGL_ALIASED_LINE_WIDTH_RANGE GL_ALIASED_LINE_WIDTH_RANGE
|
||||||
|
#define CGL_CULL_FACE_MODE GL_CULL_FACE_MODE
|
||||||
|
#define CGL_FRONT_FACE GL_FRONT_FACE
|
||||||
|
#define CGL_SHADE_MODEL GL_SHADE_MODEL
|
||||||
|
#define CGL_DEPTH_RANGE GL_DEPTH_RANGE
|
||||||
|
#define CGL_DEPTH_WRITEMASK GL_DEPTH_WRITEMASK
|
||||||
|
#define CGL_DEPTH_CLEAR_VALUE GL_DEPTH_CLEAR_VALUE
|
||||||
|
#define CGL_DEPTH_FUNC GL_DEPTH_FUNC
|
||||||
|
#define CGL_STENCIL_CLEAR_VALUE GL_STENCIL_CLEAR_VALUE
|
||||||
|
#define CGL_STENCIL_FUNC GL_STENCIL_FUNC
|
||||||
|
#define CGL_STENCIL_VALUE_MASK GL_STENCIL_VALUE_MASK
|
||||||
|
#define CGL_STENCIL_FAIL GL_STENCIL_FAIL
|
||||||
|
#define CGL_STENCIL_PASS_DEPTH_FAIL GL_STENCIL_PASS_DEPTH_FAIL
|
||||||
|
#define CGL_STENCIL_PASS_DEPTH_PASS GL_STENCIL_PASS_DEPTH_PASS
|
||||||
|
#define CGL_STENCIL_REF GL_STENCIL_REF
|
||||||
|
#define CGL_STENCIL_WRITEMASK GL_STENCIL_WRITEMASK
|
||||||
|
#define CGL_MATRIX_MODE GL_MATRIX_MODE
|
||||||
|
#define CGL_VIEWPORT GL_VIEWPORT
|
||||||
|
#define CGL_MODELVIEW_STACK_DEPTH GL_MODELVIEW_STACK_DEPTH
|
||||||
|
#define CGL_PROJECTION_STACK_DEPTH GL_PROJECTION_STACK_DEPTH
|
||||||
|
#define CGL_TEXTURE_STACK_DEPTH GL_TEXTURE_STACK_DEPTH
|
||||||
|
#define CGL_MODELVIEW_MATRIX GL_MODELVIEW_MATRIX
|
||||||
|
#define CGL_PROJECTION_MATRIX GL_PROJECTION_MATRIX
|
||||||
|
#define CGL_TEXTURE_MATRIX GL_TEXTURE_MATRIX
|
||||||
|
#define CGL_ALPHA_TEST_FUNC GL_ALPHA_TEST_FUNC
|
||||||
|
#define CGL_ALPHA_TEST_REF GL_ALPHA_TEST_REF
|
||||||
|
#define CGL_BLEND_DST GL_BLEND_DST
|
||||||
|
#define CGL_BLEND_SRC GL_BLEND_SRC
|
||||||
|
#define CGL_LOGIC_OP_MODE GL_LOGIC_OP_MODE
|
||||||
|
#define CGL_SCISSOR_BOX GL_SCISSOR_BOX
|
||||||
|
#define CGL_SCISSOR_TEST GL_SCISSOR_TEST
|
||||||
|
#define CGL_COLOR_CLEAR_VALUE GL_COLOR_CLEAR_VALUE
|
||||||
|
#define CGL_COLOR_WRITEMASK GL_COLOR_WRITEMASK
|
||||||
|
#define CGL_UNPACK_ALIGNMENT GL_UNPACK_ALIGNMENT
|
||||||
|
#define CGL_PACK_ALIGNMENT GL_PACK_ALIGNMENT
|
||||||
|
#define CGL_MAX_LIGHTS GL_MAX_LIGHTS
|
||||||
|
#define CGL_MAX_CLIP_PLANES GL_MAX_CLIP_PLANES
|
||||||
|
#define CGL_MAX_TEXTURE_SIZE GL_MAX_TEXTURE_SIZE
|
||||||
|
#define CGL_MAX_MODELVIEW_STACK_DEPTH GL_MAX_MODELVIEW_STACK_DEPTH
|
||||||
|
#define CGL_MAX_PROJECTION_STACK_DEPTH GL_MAX_PROJECTION_STACK_DEPTH
|
||||||
|
#define CGL_MAX_TEXTURE_STACK_DEPTH GL_MAX_TEXTURE_STACK_DEPTH
|
||||||
|
#define CGL_MAX_VIEWPORT_DIMS GL_MAX_VIEWPORT_DIMS
|
||||||
|
#define CGL_MAX_ELEMENTS_VERTICES GL_MAX_ELEMENTS_VERTICES
|
||||||
|
#define CGL_MAX_ELEMENTS_INDICES GL_MAX_ELEMENTS_INDICES
|
||||||
|
#define CGL_MAX_TEXTURE_UNITS GL_MAX_TEXTURE_UNITS
|
||||||
|
#define CGL_SUBPIXEL_BITS GL_SUBPIXEL_BITS
|
||||||
|
#define CGL_RED_BITS GL_RED_BITS
|
||||||
|
#define CGL_GREEN_BITS GL_GREEN_BITS
|
||||||
|
#define CGL_BLUE_BITS GL_BLUE_BITS
|
||||||
|
#define CGL_ALPHA_BITS GL_ALPHA_BITS
|
||||||
|
#define CGL_DEPTH_BITS GL_DEPTH_BITS
|
||||||
|
#define CGL_STENCIL_BITS GL_STENCIL_BITS
|
||||||
|
#define CGL_POLYGON_OFFSET_UNITS GL_POLYGON_OFFSET_UNITS
|
||||||
|
#define CGL_POLYGON_OFFSET_FILL GL_POLYGON_OFFSET_FILL
|
||||||
|
#define CGL_POLYGON_OFFSET_FACTOR GL_POLYGON_OFFSET_FACTOR
|
||||||
|
#define CGL_VERTEX_ARRAY_SIZE GL_VERTEX_ARRAY_SIZE
|
||||||
|
#define CGL_VERTEX_ARRAY_TYPE GL_VERTEX_ARRAY_TYPE
|
||||||
|
#define CGL_VERTEX_ARRAY_STRIDE GL_VERTEX_ARRAY_STRIDE
|
||||||
|
#define CGL_NORMAL_ARRAY_TYPE GL_NORMAL_ARRAY_TYPE
|
||||||
|
#define CGL_NORMAL_ARRAY_STRIDE GL_NORMAL_ARRAY_STRIDE
|
||||||
|
#define CGL_COLOR_ARRAY_SIZE GL_COLOR_ARRAY_SIZE
|
||||||
|
#define CGL_COLOR_ARRAY_TYPE GL_COLOR_ARRAY_TYPE
|
||||||
|
#define CGL_COLOR_ARRAY_STRIDE GL_COLOR_ARRAY_STRIDE
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY_SIZE GL_TEXTURE_COORD_ARRAY_SIZE
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY_TYPE GL_TEXTURE_COORD_ARRAY_TYPE
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY_STRIDE GL_TEXTURE_COORD_ARRAY_STRIDE
|
||||||
|
#define CGL_VERTEX_ARRAY_POINTER GL_VERTEX_ARRAY_POINTER
|
||||||
|
#define CGL_NORMAL_ARRAY_POINTER GL_NORMAL_ARRAY_POINTER
|
||||||
|
#define CGL_COLOR_ARRAY_POINTER GL_COLOR_ARRAY_POINTER
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY_POINTER GL_TEXTURE_COORD_ARRAY_POINTER
|
||||||
|
#define CGL_SAMPLE_BUFFERS GL_SAMPLE_BUFFERS
|
||||||
|
#define CGL_SAMPLES GL_SAMPLES
|
||||||
|
#define CGL_SAMPLE_COVERAGE_VALUE GL_SAMPLE_COVERAGE_VALUE
|
||||||
|
#define CGL_SAMPLE_COVERAGE_INVERT GL_SAMPLE_COVERAGE_INVERT
|
||||||
|
|
||||||
|
/* GetTextureParameter - missing */
|
||||||
|
/* GL_TEXTURE_MAG_FILTER */
|
||||||
|
/* GL_TEXTURE_MIN_FILTER */
|
||||||
|
/* GL_TEXTURE_WRAP_S */
|
||||||
|
/* GL_TEXTURE_WRAP_T */
|
||||||
|
|
||||||
|
|
||||||
|
#define CGL_IMPLEMENTATION_COLOR_READ_TYPE_OES GL_IMPLEMENTATION_COLOR_READ_TYPE_OES
|
||||||
|
#define CGL_IMPLEMENTATION_COLOR_READ_FORMAT_OES GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES
|
||||||
|
#define CGL_NUM_COMPRESSED_TEXTURE_FORMATS GL_NUM_COMPRESSED_TEXTURE_FORMATS
|
||||||
|
#define CGL_COMPRESSED_TEXTURE_FORMATS GL_COMPRESSED_TEXTURE_FORMATS
|
||||||
|
|
||||||
|
/* OES_matrix_get */
|
||||||
|
#define CGL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS
|
||||||
|
#define CGL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS
|
||||||
|
#define CGL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS
|
||||||
|
/* HintMode */
|
||||||
|
#define CGL_DONT_CARE GL_DONT_CARE
|
||||||
|
#define CGL_FASTEST GL_FASTEST
|
||||||
|
#define CGL_NICEST GL_NICEST
|
||||||
|
|
||||||
|
/* HintTarget */
|
||||||
|
#define CGL_PERSPECTIVE_CORRECTION_HINT GL_PERSPECTIVE_CORRECTION_HINT
|
||||||
|
#define CGL_POINT_SMOOTH_HINT GL_POINT_SMOOTH_HINT
|
||||||
|
#define CGL_LINE_SMOOTH_HINT GL_LINE_SMOOTH_HINT
|
||||||
|
#define CGL_POLYGON_SMOOTH_HINT GL_POLYGON_SMOOTH_HINT
|
||||||
|
#define CGL_FOG_HINT GL_FOG_HINT
|
||||||
|
#define CGL_GENERATE_MIPMAP_HINT GL_GENERATE_MIPMAP_HINT
|
||||||
|
|
||||||
|
/* LightModelParameter */
|
||||||
|
#define CGL_LIGHT_MODEL_AMBIENT GL_LIGHT_MODEL_AMBIENT
|
||||||
|
#define CGL_LIGHT_MODEL_TWO_SIDE GL_LIGHT_MODEL_TWO_SIDE
|
||||||
|
|
||||||
|
/* LightParameter */
|
||||||
|
#define CGL_AMBIENT GL_AMBIENT
|
||||||
|
#define CGL_DIFFUSE GL_DIFFUSE
|
||||||
|
#define CGL_SPECULAR GL_SPECULAR
|
||||||
|
#define CGL_POSITION GL_POSITION
|
||||||
|
#define CGL_SPOT_DIRECTION GL_SPOT_DIRECTION
|
||||||
|
#define CGL_SPOT_EXPONENT GL_SPOT_EXPONENT
|
||||||
|
#define CGL_SPOT_CUTOFF GL_SPOT_CUTOFF
|
||||||
|
#define CGL_CONSTANT_ATTENUATION GL_CONSTANT_ATTENUATION
|
||||||
|
#define CGL_LINEAR_ATTENUATION GL_LINEAR_ATTENUATION
|
||||||
|
#define CGL_QUADRATIC_ATTENUATION GL_QUADRATIC_ATTENUATION
|
||||||
|
|
||||||
|
/* DataType */
|
||||||
|
#define CGL_BYTE GL_BYTE
|
||||||
|
#define CGL_UNSIGNED_BYTE GL_UNSIGNED_BYTE
|
||||||
|
#define CGL_SHORT GL_SHORT
|
||||||
|
#define CGL_UNSIGNED_SHORT GL_UNSIGNED_SHORT
|
||||||
|
#define CGL_FLOAT GL_FLOAT
|
||||||
|
#define CGL_FIXED GL_FIXED
|
||||||
|
|
||||||
|
/* LogicOp */
|
||||||
|
#define CGL_CLEAR GL_CLEAR
|
||||||
|
#define CGL_AND GL_AND
|
||||||
|
#define CGL_AND_REVERSE GL_AND_REVERSE
|
||||||
|
#define CGL_COPY GL_COPY
|
||||||
|
#define CGL_AND_INVERTED GL_AND_INVERTED
|
||||||
|
#define CGL_NOOP GL_NOOP
|
||||||
|
#define CGL_XOR GL_XOR
|
||||||
|
#define CGL_OR GL_OR
|
||||||
|
#define CGL_NOR GL_NOR
|
||||||
|
#define CGL_EQUIV GL_EQUIV
|
||||||
|
#define CGL_INVERT GL_INVERT
|
||||||
|
#define CGL_OR_REVERSE GL_OR_REVERSE
|
||||||
|
#define CGL_COPY_INVERTED GL_COPY_INVERTED
|
||||||
|
#define CGL_OR_INVERTED GL_OR_INVERTED
|
||||||
|
#define CGL_NAND GL_NAND
|
||||||
|
#define CGL_SET GL_SET
|
||||||
|
|
||||||
|
/* MaterialParameter */
|
||||||
|
#define CGL_EMISSION GL_EMISSION
|
||||||
|
#define CGL_SHININESS GL_SHININESS
|
||||||
|
#define CGL_AMBIENT_AND_DIFFUSE GL_AMBIENT_AND_DIFFUSE
|
||||||
|
|
||||||
|
/* MatrixMode */
|
||||||
|
#define CGL_MODELVIEW GL_MODELVIEW
|
||||||
|
#define CGL_PROJECTION GL_PROJECTION
|
||||||
|
#define CGL_TEXTURE GL_TEXTURE
|
||||||
|
|
||||||
|
/* PixelFormat */
|
||||||
|
#define CGL_ALPHA GL_ALPHA
|
||||||
|
#define CGL_RGB GL_RGB
|
||||||
|
#define CGL_RGBA GL_RGBA
|
||||||
|
#define CGL_LUMINANCE GL_LUMINANCE
|
||||||
|
#define CGL_LUMINANCE_ALPHA GL_LUMINANCE_ALPHA
|
||||||
|
|
||||||
|
/* PixelStoreParameter */
|
||||||
|
#define CGL_UNPACK_ALIGNMENT GL_UNPACK_ALIGNMENT
|
||||||
|
#define CGL_PACK_ALIGNMENT GL_PACK_ALIGNMENT
|
||||||
|
|
||||||
|
/* PixelType */
|
||||||
|
/* GL_UNSIGNED_BYTE */
|
||||||
|
#define CGL_UNSIGNED_SHORT_4_4_4_4 GL_UNSIGNED_SHORT_4_4_4_4
|
||||||
|
#define CGL_UNSIGNED_SHORT_5_5_5_1 GL_UNSIGNED_SHORT_5_5_5_1
|
||||||
|
#define CGL_UNSIGNED_SHORT_5_6_5 CGL_UNSIGNED_SHORT_5_6_5
|
||||||
|
|
||||||
|
/* ShadingModel */
|
||||||
|
#define CGL_FLAT GL_FLAT
|
||||||
|
#define CGL_SMOOTH GL_SMOOTH
|
||||||
|
|
||||||
|
/* StencilFunction */
|
||||||
|
/* GL_NEVER */
|
||||||
|
/* GL_LESS */
|
||||||
|
/* GL_EQUAL */
|
||||||
|
/* GL_LEQUAL */
|
||||||
|
/* GL_GREATER */
|
||||||
|
/* GL_NOTEQUAL */
|
||||||
|
/* GL_GEQUAL */
|
||||||
|
/* GL_ALWAYS */
|
||||||
|
|
||||||
|
/* StencilOp */
|
||||||
|
#define CGL_KEEP GL_KEEP
|
||||||
|
#define CGL_REPLACE GL_REPLACE
|
||||||
|
#define CGL_INCR GL_INCR
|
||||||
|
#define CGL_DECR GL_DECR
|
||||||
|
|
||||||
|
/* StringName */
|
||||||
|
#define CGL_VENDOR GL_VENDOR
|
||||||
|
#define CGL_RENDERER GL_RENDERER
|
||||||
|
#define CGL_VERSION GL_VERSION
|
||||||
|
#define CGL_EXTENSIONS GL_EXTENSIONS
|
||||||
|
|
||||||
|
/* TextureEnvMode */
|
||||||
|
#define CGL_MODULATE GL_MODULATE
|
||||||
|
#define CGL_DECAL GL_DECAL
|
||||||
|
#define CGL_ADD GL_ADD
|
||||||
|
/* GL_BLEND */
|
||||||
|
/* GL_REPLACE */
|
||||||
|
|
||||||
|
/* TextureEnvParameter */
|
||||||
|
#define CGL_TEXTURE_ENV_MODE GL_TEXTURE_ENV_MODE
|
||||||
|
#define CGL_TEXTURE_ENV_COLOR GL_TEXTURE_ENV_COLOR
|
||||||
|
|
||||||
|
/* TextureEnvTarget */
|
||||||
|
#define CGL_TEXTURE_ENV GL_TEXTURE_ENV
|
||||||
|
|
||||||
|
/* TextureMagFilter */
|
||||||
|
#define CGL_NEAREST GL_NEAREST
|
||||||
|
#define CGL_LINEAR GL_LINEAR
|
||||||
|
|
||||||
|
/* TextureMinFilter */
|
||||||
|
/* GL_NEAREST */
|
||||||
|
/* GL_LINEAR */
|
||||||
|
#define CGL_NEAREST_MIPMAP_NEAREST GL_NEAREST_MIPMAP_NEAREST
|
||||||
|
#define CGL_LINEAR_MIPMAP_NEAREST GL_LINEAR_MIPMAP_NEAREST
|
||||||
|
#define CGL_NEAREST_MIPMAP_LINEAR GL_NEAREST_MIPMAP_LINEAR
|
||||||
|
#define CGL_LINEAR_MIPMAP_LINEAR GL_LINEAR_MIPMAP_LINEAR
|
||||||
|
|
||||||
|
/* TextureParameterName */
|
||||||
|
#define CGL_TEXTURE_MAG_FILTER GL_TEXTURE_MAG_FILTER
|
||||||
|
#define CGL_TEXTURE_MIN_FILTER GL_TEXTURE_MIN_FILTER
|
||||||
|
#define CGL_TEXTURE_WRAP_S GL_TEXTURE_WRAP_S
|
||||||
|
#define CGL_TEXTURE_WRAP_T GL_TEXTURE_WRAP_T
|
||||||
|
#define CGL_GENERATE_MIPMAP GL_GENERATE_MIPMAP
|
||||||
|
|
||||||
|
#define CGL_ACTIVE_TEXTURE GL_ACTIVE_TEXTURE
|
||||||
|
#define CGL_CLIENT_ACTIVE_TEXTURE GL_CLIENT_ACTIVE_TEXTURE
|
||||||
|
|
||||||
|
/* TextureWrapMode */
|
||||||
|
#define CGL_REPEAT GL_REPEAT
|
||||||
|
#define CGL_CLAMP_TO_EDGE GL_CLAMP_TO_EDGE
|
||||||
|
|
||||||
|
/* PixelInternalFormat */
|
||||||
|
|
||||||
|
/* Buffer Objects */
|
||||||
|
#define CGL_ARRAY_BUFFER GL_ARRAY_BUFFER
|
||||||
|
#define CGL_ELEMENT_ARRAY_BUFFER GL_ELEMENT_ARRAY_BUFFER
|
||||||
|
#define CGL_ARRAY_BUFFER_BINDING GL_ARRAY_BUFFER_BINDING
|
||||||
|
#define CGL_ELEMENT_ARRAY_BUFFER_BINDING GL_ELEMENT_ARRAY_BUFFER_BINDING
|
||||||
|
#define CGL_VERTEX_ARRAY_BUFFER_BINDING GL_VERTEX_ARRAY_BUFFER_BINDING
|
||||||
|
#define CGL_NORMAL_ARRAY_BUFFER_BINDING GL_NORMAL_ARRAY_BUFFER_BINDING
|
||||||
|
#define CGL_COLOR_ARRAY_BUFFER_BINDING GL_COLOR_ARRAY_BUFFER_BINDING
|
||||||
|
#define CGL_TEXTURE_COORD_ARRAY_BUFFER_BINDING GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING
|
||||||
|
#define CGL_STATIC_DRAW GL_STATIC_DRAW
|
||||||
|
#define CGL_DYNAMIC_DRAW GL_DYNAMIC_DRAW
|
||||||
|
#define CGL_WRITE_ONLY GL_WRITE_ONLY
|
||||||
|
#define CGL_BUFFER_SIZE GL_BUFFER_SIZE
|
||||||
|
#define CGL_BUFFER_USAGE GL_BUFFER_USAGE
|
||||||
|
#define CGL_BUFFER_ACCESS GL_BUFFER_ACCESS
|
||||||
|
#define CGL_SUBTRACT GL_SUBTRACT
|
||||||
|
#define CGL_COMBINE GL_COMBINE
|
||||||
|
#define CGL_COMBINE_RGB GL_COMBINE_RGB
|
||||||
|
#define CGL_COMBINE_ALPHA GL_COMBINE_ALPHA
|
||||||
|
#define CGL_RGB_SCALE GL_RGB_SCALE
|
||||||
|
#define CGL_ADD_SIGNED GL_ADD_SIGNED
|
||||||
|
#define CGL_INTERPOLATE GL_INTERPOLATE
|
||||||
|
#define CGL_CONSTANT GL_CONSTANT
|
||||||
|
#define CGL_PRIMARY_COLOR GL_PRIMARY_COLOR
|
||||||
|
#define CGL_PREVIOUS GL_PREVIOUS
|
||||||
|
#define CGL_ALPHA_SCALE GL_ALPHA_SCALE
|
||||||
|
#define CGL_POINT_SPRITE_OES GL_POINT_SPRITE_OES
|
||||||
|
#define CGL_COORD_REPLACE_OES GL_COORD_REPLACE_OES
|
||||||
|
#define CGL_POINT_SIZE_ARRAY_OES GL_POINT_SIZE_ARRAY_OES
|
||||||
|
#define CGL_POINT_SIZE_ARRAY_TYPE_OES GL_POINT_SIZE_ARRAY_TYPE_OES
|
||||||
|
#define CGL_POINT_SIZE_ARRAY_STRIDE_OES GL_POINT_SIZE_ARRAY_STRIDE_OES
|
||||||
|
#define CGL_POINT_SIZE_ARRAY_POINTER_OES GL_POINT_SIZE_ARRAY_POINTER_OES
|
||||||
|
#define CGL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES
|
||||||
|
#define CGL_MAX_VERTEX_UNITS_OES GL_MAX_VERTEX_UNITS_OES
|
||||||
|
#define CGL_MAX_PALETTE_MATRICES_OES GL_MAX_PALETTE_MATRICES_OES
|
||||||
|
#define CGL_MATRIX_PALETTE_OES GL_MATRIX_PALETTE_OES
|
||||||
|
#define CGL_MATRIX_INDEX_ARRAY_OES GL_MATRIX_INDEX_ARRAY_OES
|
||||||
|
#define CGL_WEIGHT_ARRAY_OES GL_WEIGHT_ARRAY_OES
|
||||||
|
#define CGL_MATRIX_INDEX_ARRAY_SIZE_OES GL_MATRIX_INDEX_ARRAY_SIZE_OES
|
||||||
|
#define CGL_MATRIX_INDEX_ARRAY_TYPE_OES GL_MATRIX_INDEX_ARRAY_TYPE_OES
|
||||||
|
#define CGL_MATRIX_INDEX_ARRAY_STRIDE_OES GL_MATRIX_INDEX_ARRAY_STRIDE_OES
|
||||||
|
#define CGL_MATRIX_INDEX_ARRAY_POINTER_OES GL_MATRIX_INDEX_ARRAY_POINTER_OES
|
||||||
|
#define CGL_MATRIX_INDEX_ARRAY_BUFFER_BINDING_OES GL_MATRIX_INDEX_ARRAY_BUFFER_BINDING_OES
|
||||||
|
#define CGL_WEIGHT_ARRAY_SIZE_OES GL_WEIGHT_ARRAY_SIZE_OES
|
||||||
|
#define CGL_WEIGHT_ARRAY_TYPE_OES GL_WEIGHT_ARRAY_TYPE_OES
|
||||||
|
#define CGL_WEIGHT_ARRAY_STRIDE_OES GL_WEIGHT_ARRAY_STRIDE_OES
|
||||||
|
#define CGL_WEIGHT_ARRAY_POINTER_OES GL_WEIGHT_ARRAY_POINTER_OES
|
||||||
|
#define CGL_WEIGHT_ARRAY_BUFFER_BINDING_OES GL_WEIGHT_ARRAY_BUFFER_BINDING_OES
|
||||||
|
#define CGL_TEXTURE_CROP_RECT_OES GL_TEXTURE_CROP_RECT_OES
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
||||||
|
#endif
|
@ -26,6 +26,54 @@
|
|||||||
#include "cogl.h"
|
#include "cogl.h"
|
||||||
#include <GLES/gl.h>
|
#include <GLES/gl.h>
|
||||||
|
|
||||||
|
|
||||||
|
#if COGL_DEBUG
|
||||||
|
struct token_string
|
||||||
|
{
|
||||||
|
GLuint Token;
|
||||||
|
const char *String;
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct token_string Errors[] = {
|
||||||
|
{ GL_NO_ERROR, "no error" },
|
||||||
|
{ GL_INVALID_ENUM, "invalid enumerant" },
|
||||||
|
{ GL_INVALID_VALUE, "invalid value" },
|
||||||
|
{ GL_INVALID_OPERATION, "invalid operation" },
|
||||||
|
{ GL_STACK_OVERFLOW, "stack overflow" },
|
||||||
|
{ GL_STACK_UNDERFLOW, "stack underflow" },
|
||||||
|
{ GL_OUT_OF_MEMORY, "out of memory" },
|
||||||
|
#ifdef GL_INVALID_FRAMEBUFFER_OPERATION_EXT
|
||||||
|
{ GL_INVALID_FRAMEBUFFER_OPERATION_EXT, "invalid framebuffer operation" },
|
||||||
|
#endif
|
||||||
|
{ ~0, NULL }
|
||||||
|
};
|
||||||
|
|
||||||
|
static const char*
|
||||||
|
error_string(GLenum errorCode)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
for (i = 0; Errors[i].String; i++) {
|
||||||
|
if (Errors[i].Token == errorCode)
|
||||||
|
return Errors[i].String;
|
||||||
|
}
|
||||||
|
return "unknown";
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if COGL_DEBUG
|
||||||
|
#define GE(x...) { \
|
||||||
|
GLenum err; \
|
||||||
|
(x); \
|
||||||
|
while ((err = glGetError()) != GL_NO_ERROR) { \
|
||||||
|
fprintf(stderr, "glError: %s caught at %s:%u\n", \
|
||||||
|
(char *)error_string(err), \
|
||||||
|
__FILE__, __LINE__); \
|
||||||
|
} \
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
#define GE(x) (x);
|
||||||
|
#endif
|
||||||
|
|
||||||
CoglFuncPtr
|
CoglFuncPtr
|
||||||
cogl_get_proc_address (const gchar* name)
|
cogl_get_proc_address (const gchar* name)
|
||||||
{
|
{
|
||||||
@ -67,21 +115,21 @@ cogl_pop_matrix (void)
|
|||||||
void
|
void
|
||||||
cogl_scaled (ClutterFixed x, ClutterFixed y)
|
cogl_scaled (ClutterFixed x, ClutterFixed y)
|
||||||
{
|
{
|
||||||
glScalex (x, y, CFX_ONE);
|
GE( glScalex (x, y, CFX_ONE) );
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
cogl_translatex (ClutterFixed x, ClutterFixed y, ClutterFixed z)
|
cogl_translatex (ClutterFixed x, ClutterFixed y, ClutterFixed z)
|
||||||
{
|
{
|
||||||
glTranslatex (x, y, z);
|
GE( glTranslatex (x, y, z) );
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
cogl_translate (gint x, gint y, gint z)
|
cogl_translate (gint x, gint y, gint z)
|
||||||
{
|
{
|
||||||
glTranslatex (CLUTTER_INT_TO_FIXED(x),
|
GE( glTranslatex (CLUTTER_INT_TO_FIXED(x),
|
||||||
CLUTTER_INT_TO_FIXED(y),
|
CLUTTER_INT_TO_FIXED(y),
|
||||||
CLUTTER_INT_TO_FIXED(z));
|
CLUTTER_INT_TO_FIXED(z)) );
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
@ -90,14 +138,14 @@ cogl_rotatex (ClutterFixed angle,
|
|||||||
ClutterFixed y,
|
ClutterFixed y,
|
||||||
ClutterFixed z)
|
ClutterFixed z)
|
||||||
{
|
{
|
||||||
glRotatex (angle,x,y,z);
|
GE( glRotatex (angle,x,y,z) );
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
cogl_rotate (gint angle, gint x, gint y, gint z)
|
cogl_rotate (gint angle, gint x, gint y, gint z)
|
||||||
{
|
{
|
||||||
glRotatef (CLUTTER_INT_TO_FIXED(angle),
|
GE( glRotatef (CLUTTER_INT_TO_FIXED(angle),
|
||||||
CLUTTER_INT_TO_FIXED(x),
|
CLUTTER_INT_TO_FIXED(x),
|
||||||
CLUTTER_INT_TO_FIXED(y),
|
CLUTTER_INT_TO_FIXED(y),
|
||||||
CLUTTER_INT_TO_FIXED(z));
|
CLUTTER_INT_TO_FIXED(z)) );
|
||||||
}
|
}
|
||||||
|
@ -4,6 +4,8 @@ libclutterinclude_HEADERS = clutter-glx.h
|
|||||||
INCLUDES = \
|
INCLUDES = \
|
||||||
-DG_LOG_DOMAIN=\"ClutterGLX\" \
|
-DG_LOG_DOMAIN=\"ClutterGLX\" \
|
||||||
-I$(top_srcdir) \
|
-I$(top_srcdir) \
|
||||||
|
-I$(top_srcdir)/clutter/cogl \
|
||||||
|
-I$(top_srcdir)/clutter/cogl/@CLUTTER_COGL@ \
|
||||||
$(CLUTTER_CFLAGS) \
|
$(CLUTTER_CFLAGS) \
|
||||||
$(CLUTTER_DEBUG_CFLAGS) \
|
$(CLUTTER_DEBUG_CFLAGS) \
|
||||||
$(GCC_FLAGS)
|
$(GCC_FLAGS)
|
||||||
|
@ -36,6 +36,8 @@
|
|||||||
#include "../clutter-private.h"
|
#include "../clutter-private.h"
|
||||||
#include "../clutter-debug.h"
|
#include "../clutter-debug.h"
|
||||||
|
|
||||||
|
#include "cogl.h"
|
||||||
|
|
||||||
#ifdef HAVE_XFIXES
|
#ifdef HAVE_XFIXES
|
||||||
#include <X11/extensions/Xfixes.h>
|
#include <X11/extensions/Xfixes.h>
|
||||||
#endif
|
#endif
|
||||||
@ -319,14 +321,7 @@ clutter_stage_glx_paint (ClutterActor *self)
|
|||||||
|
|
||||||
clutter_stage_get_color (stage, &stage_color);
|
clutter_stage_get_color (stage, &stage_color);
|
||||||
|
|
||||||
/* FIXME: move below into cogl_paint_start() ? */
|
cogl_paint_init (&stage_color);
|
||||||
glClearColor (((float) stage_color.red / 0xff * 1.0),
|
|
||||||
((float) stage_color.green / 0xff * 1.0),
|
|
||||||
((float) stage_color.blue / 0xff * 1.0),
|
|
||||||
0.0);
|
|
||||||
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
|
|
||||||
glDisable (GL_LIGHTING);
|
|
||||||
glDisable (GL_DEPTH_TEST);
|
|
||||||
|
|
||||||
/* chain up to reach ClutterGroup->paint here */
|
/* chain up to reach ClutterGroup->paint here */
|
||||||
CLUTTER_ACTOR_CLASS (clutter_stage_glx_parent_class)->paint (self);
|
CLUTTER_ACTOR_CLASS (clutter_stage_glx_parent_class)->paint (self);
|
||||||
|
@ -12,7 +12,10 @@ libpangoclutter_la_SOURCES = $(source_c) \
|
|||||||
$(source_h) \
|
$(source_h) \
|
||||||
$(source_h_priv)
|
$(source_h_priv)
|
||||||
|
|
||||||
INCLUDES = @GCC_FLAGS@ @CLUTTER_CFLAGS@ -I$(top_srcdir)
|
INCLUDES = @GCC_FLAGS@ @CLUTTER_CFLAGS@ \
|
||||||
|
-I$(top_srcdir) \
|
||||||
|
-I$(top_srcdir)/clutter/cogl \
|
||||||
|
-I$(top_srcdir)/clutter/cogl/@CLUTTER_COGL@
|
||||||
|
|
||||||
pangoclutterheadersdir = $(includedir)/clutter-@CLUTTER_MAJORMINOR@/clutter
|
pangoclutterheadersdir = $(includedir)/clutter-@CLUTTER_MAJORMINOR@/clutter
|
||||||
pangoclutterheaders_HEADERS = $(source_h)
|
pangoclutterheaders_HEADERS = $(source_h)
|
||||||
|
@ -26,13 +26,14 @@
|
|||||||
#include "config.h"
|
#include "config.h"
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#include <GL/gl.h>
|
|
||||||
#include <math.h>
|
#include <math.h>
|
||||||
|
|
||||||
#include "pangoclutter.h"
|
#include "pangoclutter.h"
|
||||||
#include "pangoclutter-private.h"
|
#include "pangoclutter-private.h"
|
||||||
#include "../clutter-debug.h"
|
#include "../clutter-debug.h"
|
||||||
|
|
||||||
|
#include "cogl.h"
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Texture cache support code
|
* Texture cache support code
|
||||||
*/
|
*/
|
||||||
@ -42,18 +43,18 @@
|
|||||||
#define TC_ROUND 4
|
#define TC_ROUND 4
|
||||||
|
|
||||||
typedef struct {
|
typedef struct {
|
||||||
GLuint name;
|
guint name;
|
||||||
int x, y, w, h;
|
int x, y, w, h;
|
||||||
} tc_area;
|
} tc_area;
|
||||||
|
|
||||||
typedef struct tc_texture {
|
typedef struct tc_texture {
|
||||||
struct tc_texture *next;
|
struct tc_texture *next;
|
||||||
GLuint name;
|
guint name;
|
||||||
int avail;
|
int avail;
|
||||||
} tc_texture;
|
} tc_texture;
|
||||||
|
|
||||||
typedef struct tc_slice {
|
typedef struct tc_slice {
|
||||||
GLuint name;
|
guint name;
|
||||||
int avail, y;
|
int avail, y;
|
||||||
} tc_slice;
|
} tc_slice;
|
||||||
|
|
||||||
@ -72,7 +73,7 @@ tc_clear ()
|
|||||||
while (first_texture)
|
while (first_texture)
|
||||||
{
|
{
|
||||||
tc_texture *next = first_texture->next;
|
tc_texture *next = first_texture->next;
|
||||||
glDeleteTextures (1, &first_texture->name);
|
cogl_textures_destroy (1, &first_texture->name);
|
||||||
g_slice_free (tc_texture, first_texture);
|
g_slice_free (tc_texture, first_texture);
|
||||||
first_texture = next;
|
first_texture = next;
|
||||||
}
|
}
|
||||||
@ -111,14 +112,21 @@ tc_get (tc_area *area, int width, int height)
|
|||||||
match = g_slice_new (tc_texture);
|
match = g_slice_new (tc_texture);
|
||||||
match->next = first_texture;
|
match->next = first_texture;
|
||||||
first_texture = match;
|
first_texture = match;
|
||||||
glGenTextures (1, &match->name);
|
|
||||||
match->avail = TC_HEIGHT;
|
match->avail = TC_HEIGHT;
|
||||||
|
|
||||||
glBindTexture (GL_TEXTURE_2D, match->name);
|
cogl_textures_create (1, &match->name);
|
||||||
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
||||||
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
cogl_texture_bind (CGL_TEXTURE_2D, match->name);
|
||||||
glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA,
|
|
||||||
TC_WIDTH, TC_HEIGHT, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
|
cogl_texture_set_filters (CGL_TEXTURE_2D, CGL_NEAREST, CGL_NEAREST);
|
||||||
|
|
||||||
|
cogl_texture_image_2d (CGL_TEXTURE_2D,
|
||||||
|
CGL_ALPHA,
|
||||||
|
TC_WIDTH,
|
||||||
|
TC_HEIGHT,
|
||||||
|
CGL_ALPHA,
|
||||||
|
CGL_UNSIGNED_BYTE,
|
||||||
|
NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
match->avail -= slice_height;
|
match->avail -= slice_height;
|
||||||
@ -166,7 +174,7 @@ struct _PangoClutterRenderer
|
|||||||
PangoRenderer parent_instance;
|
PangoRenderer parent_instance;
|
||||||
ClutterColor color;
|
ClutterColor color;
|
||||||
int flags;
|
int flags;
|
||||||
GLuint curtex; /* current texture */
|
guint curtex; /* current texture */
|
||||||
};
|
};
|
||||||
|
|
||||||
G_DEFINE_TYPE (PangoClutterRenderer, \
|
G_DEFINE_TYPE (PangoClutterRenderer, \
|
||||||
@ -341,20 +349,19 @@ draw_glyph (PangoRenderer *renderer_,
|
|||||||
|
|
||||||
CLUTTER_NOTE (PANGO, g_message ("cache fail; subimage2d %i\n", glyph));
|
CLUTTER_NOTE (PANGO, g_message ("cache fail; subimage2d %i\n", glyph));
|
||||||
|
|
||||||
glBindTexture (GL_TEXTURE_2D, g->tex.name);
|
|
||||||
glPixelStorei (GL_UNPACK_ROW_LENGTH, bm.stride);
|
cogl_texture_bind (CGL_TEXTURE_2D, g->tex.name);
|
||||||
glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
|
|
||||||
glTexSubImage2D (GL_TEXTURE_2D,
|
cogl_texture_set_alignment (CGL_TEXTURE_2D, 1, bm.stride);
|
||||||
0,
|
|
||||||
g->tex.x,
|
cogl_texture_sub_image_2d (CGL_TEXTURE_2D,
|
||||||
g->tex.y,
|
g->tex.x,
|
||||||
bm.width,
|
g->tex.y,
|
||||||
bm.height,
|
bm.width,
|
||||||
GL_ALPHA,
|
bm.height,
|
||||||
GL_UNSIGNED_BYTE,
|
CGL_ALPHA,
|
||||||
bm.bitmap);
|
CGL_UNSIGNED_BYTE,
|
||||||
glPixelStorei (GL_UNPACK_ROW_LENGTH, 0);
|
bm.bitmap);
|
||||||
glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
|
|
||||||
|
|
||||||
renderer->curtex = g->tex.name;
|
renderer->curtex = g->tex.name;
|
||||||
glBegin (GL_QUADS);
|
glBegin (GL_QUADS);
|
||||||
@ -371,19 +378,25 @@ draw_glyph (PangoRenderer *renderer_,
|
|||||||
|
|
||||||
if (g->tex.name != renderer->curtex)
|
if (g->tex.name != renderer->curtex)
|
||||||
{
|
{
|
||||||
if (renderer->curtex)
|
/*
|
||||||
glEnd ();
|
if (renderer->curtex)
|
||||||
|
glEnd ();
|
||||||
|
*/
|
||||||
|
|
||||||
glBindTexture (GL_TEXTURE_2D, g->tex.name);
|
cogl_texture_bind (CGL_TEXTURE_2D, g->tex.name);
|
||||||
renderer->curtex = g->tex.name;
|
renderer->curtex = g->tex.name;
|
||||||
|
|
||||||
glBegin (GL_QUADS);
|
/* glBegin (GL_QUADS); */
|
||||||
}
|
}
|
||||||
|
|
||||||
glTexCoord2f (x1, y1); glVertex2i (x , y );
|
cogl_texture_quad (x,
|
||||||
glTexCoord2f (x2, y1); glVertex2i (x + g->tex.w, y );
|
x + g->tex.w,
|
||||||
glTexCoord2f (x2, y2); glVertex2i (x + g->tex.w, y + g->tex.h);
|
y,
|
||||||
glTexCoord2f (x1, y2); glVertex2i (x , y + g->tex.h);
|
y + g->tex.h,
|
||||||
|
CLUTTER_FLOAT_TO_FIXED(x1),
|
||||||
|
CLUTTER_FLOAT_TO_FIXED(y1),
|
||||||
|
CLUTTER_FLOAT_TO_FIXED(x2),
|
||||||
|
CLUTTER_FLOAT_TO_FIXED(y2));
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void
|
||||||
@ -400,20 +413,22 @@ draw_trapezoid (PangoRenderer *renderer_,
|
|||||||
|
|
||||||
if (renderer->curtex)
|
if (renderer->curtex)
|
||||||
{
|
{
|
||||||
glEnd ();
|
/* glEnd (); */
|
||||||
renderer->curtex = 0;
|
renderer->curtex = 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
glDisable (GL_TEXTURE_2D);
|
/* Turn texturing off */
|
||||||
|
cogl_enable (CGL_ENABLE_BLEND);
|
||||||
|
|
||||||
glBegin (GL_QUADS);
|
cogl_trapezoid ((gint) y1,
|
||||||
glVertex2d (x11, y1);
|
(gint) x11,
|
||||||
glVertex2d (x21, y1);
|
(gint) x21,
|
||||||
glVertex2d (x22, y2);
|
(gint) y2,
|
||||||
glVertex2d (x12, y2);
|
(gint) x12,
|
||||||
glEnd ();
|
(gint) x22);
|
||||||
|
|
||||||
glEnable (GL_TEXTURE_2D);
|
/* Turn it back on again */
|
||||||
|
cogl_enable (CGL_ENABLE_TEXTURE_2D|CGL_ENABLE_BLEND);
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
@ -491,7 +506,7 @@ prepare_run (PangoRenderer *renderer, PangoLayoutRun *run)
|
|||||||
PangoClutterRenderer *glrenderer = (PangoClutterRenderer *)renderer;
|
PangoClutterRenderer *glrenderer = (PangoClutterRenderer *)renderer;
|
||||||
PangoColor *fg = 0;
|
PangoColor *fg = 0;
|
||||||
GSList *l;
|
GSList *l;
|
||||||
unsigned char r, g, b, a;
|
ClutterColor col;
|
||||||
|
|
||||||
renderer->underline = PANGO_UNDERLINE_NONE;
|
renderer->underline = PANGO_UNDERLINE_NONE;
|
||||||
renderer->strikethrough = FALSE;
|
renderer->strikethrough = FALSE;
|
||||||
@ -520,27 +535,27 @@ prepare_run (PangoRenderer *renderer, PangoLayoutRun *run)
|
|||||||
|
|
||||||
if (fg)
|
if (fg)
|
||||||
{
|
{
|
||||||
r = fg->red * (255.f / 65535.f);
|
col.red = (fg->red * 255) / 65535;
|
||||||
g = fg->green * (255.f / 65535.f);
|
col.green = (fg->green * 255) / 65535;
|
||||||
b = fg->blue * (255.f / 65535.f);
|
col.blue = (fg->blue * 255) / 65535;
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
r = glrenderer->color.red;
|
col.red = glrenderer->color.red;
|
||||||
g = glrenderer->color.green;
|
col.green = glrenderer->color.green;
|
||||||
b = glrenderer->color.blue;
|
col.blue = glrenderer->color.blue;
|
||||||
}
|
}
|
||||||
|
|
||||||
a = glrenderer->color.alpha;
|
col.alpha = glrenderer->color.alpha;
|
||||||
|
|
||||||
if (glrenderer->flags & FLAG_INVERSE)
|
if (glrenderer->flags & FLAG_INVERSE)
|
||||||
{
|
{
|
||||||
r ^= 0xffU;
|
col.red ^= 0xffU;
|
||||||
g ^= 0xffU;
|
col.green ^= 0xffU;
|
||||||
b ^= 0xffU;
|
col.blue ^= 0xffU;
|
||||||
}
|
}
|
||||||
|
|
||||||
glColor4ub (r, g, b, a);
|
cogl_color(&col);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void
|
||||||
@ -550,32 +565,30 @@ draw_begin (PangoRenderer *renderer_)
|
|||||||
|
|
||||||
renderer->curtex = 0;
|
renderer->curtex = 0;
|
||||||
|
|
||||||
glEnable (GL_TEXTURE_2D);
|
cogl_enable (CGL_ENABLE_TEXTURE_2D
|
||||||
glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
|
|CGL_ENABLE_BLEND);
|
||||||
glEnable (GL_BLEND);
|
|
||||||
#if 0
|
#if 0
|
||||||
/* How to handle in ES ? */
|
|
||||||
gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
|
gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
|
||||||
GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
|
GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
|
||||||
#endif
|
|
||||||
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
||||||
|
|
||||||
glEnable (GL_ALPHA_TEST);
|
glEnable (GL_ALPHA_TEST);
|
||||||
glAlphaFunc (GL_GREATER, 0.01f);
|
glAlphaFunc (GL_GREATER, 0.01f);
|
||||||
|
#endif
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void
|
||||||
draw_end (PangoRenderer *renderer_)
|
draw_end (PangoRenderer *renderer_)
|
||||||
{
|
{
|
||||||
|
/*
|
||||||
PangoClutterRenderer *renderer = (PangoClutterRenderer *)renderer_;
|
PangoClutterRenderer *renderer = (PangoClutterRenderer *)renderer_;
|
||||||
|
|
||||||
if (renderer->curtex)
|
if (renderer->curtex)
|
||||||
glEnd ();
|
glEnd ();
|
||||||
|
*/
|
||||||
glDisable (GL_ALPHA_TEST);
|
|
||||||
glDisable (GL_BLEND);
|
|
||||||
glDisable (GL_TEXTURE_2D);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void
|
||||||
|
@ -106,9 +106,11 @@ case $clutterbackend in
|
|||||||
glx)
|
glx)
|
||||||
|
|
||||||
CLUTTER_FLAVOUR="glx"
|
CLUTTER_FLAVOUR="glx"
|
||||||
CLUTTER_COGL="gl"
|
|
||||||
AC_DEFINE([HAVE_CLUTTER_GLX], 1, [Have the GLX backend])
|
AC_DEFINE([HAVE_CLUTTER_GLX], 1, [Have the GLX backend])
|
||||||
|
|
||||||
|
CLUTTER_COGL="gl"
|
||||||
|
AC_DEFINE([HAVE_COGL_GL], 1, [Have GL for rendering])
|
||||||
|
|
||||||
AC_CHECK_HEADERS([GL/gl.h GL/glx.h],,
|
AC_CHECK_HEADERS([GL/gl.h GL/glx.h],,
|
||||||
[AC_MSG_ERROR([Unable to locate required GL headers])])
|
[AC_MSG_ERROR([Unable to locate required GL headers])])
|
||||||
|
|
||||||
@ -125,9 +127,12 @@ case $clutterbackend in
|
|||||||
egl)
|
egl)
|
||||||
|
|
||||||
CLUTTER_FLAVOUR="egl"
|
CLUTTER_FLAVOUR="egl"
|
||||||
CLUTTER_GOGL="gles"
|
|
||||||
AC_DEFINE([HAVE_CLUTTER_EGL], 1, [Have the EGL backend])
|
AC_DEFINE([HAVE_CLUTTER_EGL], 1, [Have the EGL backend])
|
||||||
|
|
||||||
|
# We currently assume having egl means also having gles..
|
||||||
|
CLUTTER_GOGL="gles"
|
||||||
|
AC_DEFINE([HAVE_COGL_GLES], 1, [Have GL/ES for rendering])
|
||||||
|
|
||||||
PKG_CHECK_MODULES(EGL, libvincent, HAVE_OGLES=yes, HAVE_OGLES=no)
|
PKG_CHECK_MODULES(EGL, libvincent, HAVE_OGLES=yes, HAVE_OGLES=no)
|
||||||
if test "x$HAVE_OGLES" = "xno"; then
|
if test "x$HAVE_OGLES" = "xno"; then
|
||||||
AC_MSG_ERROR([libvincent (ogles) not found and egl backend requested.]);
|
AC_MSG_ERROR([libvincent (ogles) not found and egl backend requested.]);
|
||||||
|
Loading…
Reference in New Issue
Block a user