isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-11-26 18:11:05 -05:00
Code Issues Packages Projects Releases Wiki Activity

Remove cogl_blahx Cogl interfaces that used to take CoglFixed parameters.

Browse Source 
Since they are no longer actually taking fixed point parameters the 'x' suffix is
no longer appropriate. To maintain support for sub-pixel precision the
corresponding interfaces that were taking integer parameters now get patched
to take float parameters instead.
This commit is contained in:
Robert Bragg 2009-01-13 11:38:55 +00:00
parent b60c2a2df6
commit 66afd41868
3 changed files with 628 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

569
fixed-to-float-patches/remove_cogl_apis_taking_fixed_params.0.patch Normal file
View File

@ -0,0 +1,569 @@
diff --git a/clutter/clutter-actor.c b/clutter/clutter-actor.c
index f4cec66..a8fc882 100644
--- a/clutter/clutter-actor.c
+++ b/clutter/clutter-actor.c
@@ -1342,8 +1342,8 @@ _clutter_actor_apply_modelview_transform (ClutterActor *self)
gboolean is_stage = CLUTTER_IS_STAGE (self);
if (!is_stage)
- cogl_translatex (CLUTTER_UNITS_TO_FIXED (priv->allocation.x1),
- CLUTTER_UNITS_TO_FIXED (priv->allocation.y1),
+ cogl_translate (CLUTTER_UNITS_TO_FLOAT (priv->allocation.x1),
+ CLUTTER_UNITS_TO_FLOAT (priv->allocation.y1),
0);
/*
@@ -1357,50 +1357,50 @@ _clutter_actor_apply_modelview_transform (ClutterActor *self)
if (priv->rzang)
{
- cogl_translatex (CLUTTER_UNITS_TO_FIXED (priv->rzx),
- CLUTTER_UNITS_TO_FIXED (priv->rzy),
+ cogl_translate (CLUTTER_UNITS_TO_FLOAT (priv->rzx),
+ CLUTTER_UNITS_TO_FLOAT (priv->rzy),
0);
- cogl_rotatex (priv->rzang, 0, 0, 1.0);
+ cogl_rotate (priv->rzang, 0, 0, 1.0);
- cogl_translatex (CLUTTER_UNITS_TO_FIXED (-priv->rzx),
- CLUTTER_UNITS_TO_FIXED (-priv->rzy),
+ cogl_translate (CLUTTER_UNITS_TO_FLOAT (-priv->rzx),
+ CLUTTER_UNITS_TO_FLOAT (-priv->rzy),
0);
}
if (priv->ryang)
{
- cogl_translatex (CLUTTER_UNITS_TO_FIXED (priv->ryx),
+ cogl_translate (CLUTTER_UNITS_TO_FLOAT (priv->ryx),
0,
- CLUTTER_UNITS_TO_FIXED (priv->z + priv->ryz));
+ CLUTTER_UNITS_TO_FLOAT (priv->z + priv->ryz));
- cogl_rotatex (priv->ryang, 0, 1.0, 0);
+ cogl_rotate (priv->ryang, 0, 1.0, 0);
- cogl_translatex (CLUTTER_UNITS_TO_FIXED (-priv->ryx),
+ cogl_translate (CLUTTER_UNITS_TO_FLOAT (-priv->ryx),
0,
- CLUTTER_UNITS_TO_FIXED (-(priv->z + priv->ryz)));
+ CLUTTER_UNITS_TO_FLOAT (-(priv->z + priv->ryz)));
}
if (priv->rxang)
{
- cogl_translatex (0,
- CLUTTER_UNITS_TO_FIXED (priv->rxy),
- CLUTTER_UNITS_TO_FIXED (priv->z + priv->rxz));
+ cogl_translate (0,
+ CLUTTER_UNITS_TO_FLOAT (priv->rxy),
+ CLUTTER_UNITS_TO_FLOAT (priv->z + priv->rxz));
- cogl_rotatex (priv->rxang, 1.0, 0, 0);
+ cogl_rotate (priv->rxang, 1.0, 0, 0);
- cogl_translatex (0,
- CLUTTER_UNITS_TO_FIXED (-priv->rxy),
- CLUTTER_UNITS_TO_FIXED (-(priv->z + priv->rxz)));
+ cogl_translate (0,
+ CLUTTER_UNITS_TO_FLOAT (-priv->rxy),
+ CLUTTER_UNITS_TO_FLOAT (-(priv->z + priv->rxz)));
}
if (!is_stage && (priv->anchor_x || priv->anchor_y))
- cogl_translatex (CLUTTER_UNITS_TO_FIXED (-priv->anchor_x),
- CLUTTER_UNITS_TO_FIXED (-priv->anchor_y),
+ cogl_translate (CLUTTER_UNITS_TO_FLOAT (-priv->anchor_x),
+ CLUTTER_UNITS_TO_FLOAT (-priv->anchor_y),
0);
if (priv->z)
- cogl_translatex (0, 0, priv->z);
+ cogl_translate (0, 0, priv->z);
}
/* Recursively applies the transforms associated with this actor and
diff --git a/clutter/cogl/cogl-path.h b/clutter/cogl/cogl-path.h
index 0d29829..aa37864 100644
--- a/clutter/cogl/cogl-path.h
+++ b/clutter/cogl/cogl-path.h
@@ -60,24 +60,10 @@ G_BEGIN_DECLS
* Fills a rectangle at the given coordinates with the current
* drawing color in a highly optimizied fashion.
**/
-void cogl_rectangle (gint x,
- gint y,
- guint width,
- guint height);
-
-/**
- * cogl_rectanglex:
- * @x: X coordinate of the top-left corner
- * @y: Y coordinate of the top-left corner
- * @width: Width of the rectangle
- * @height: Height of the rectangle
- *
- * A fixed-point version of cogl_fast_fill_rectangle.
- **/
-void cogl_rectanglex (float x,
- float y,
- float width,
- float height);
+void cogl_rectangle (float x,
+ float y,
+ float width,
+ float height);
/**
* cogl_path_fill:
diff --git a/clutter/cogl/cogl.h.in b/clutter/cogl/cogl.h.in
index f37d54d..f8d5745 100644
--- a/clutter/cogl/cogl.h.in
+++ b/clutter/cogl/cogl.h.in
@@ -231,7 +231,7 @@ void cogl_scale (float x,
float y);
/**
- * cogl_translatex:
+ * cogl_translate:
* @x: Distance to translate along the x-axis
* @y: Distance to translate along the y-axis
* @z: Distance to translate along the z-axis
@@ -239,26 +239,12 @@ void cogl_scale (float x,
* Multiplies the current model-view matrix by one that translates the
* model along all three axes according to the given values.
*/
-void cogl_translatex (float x,
- float y,
- float z);
-
-/**
- * cogl_translate:
- * @x: Distance to translate along the x-axis
- * @y: Distance to translate along the y-axis
- * @z: Distance to translate along the z-axis
- *
- * Integer version of cogl_translatex(). Multiplies the current
- * model-view matrix by one that translates the model along all three
- * axes according to the given values.
- */
-void cogl_translate (gint x,
- gint y,
- gint z);
+void cogl_translate (float x,
+ float y,
+ float z);
/**
- * cogl_rotatex:
+ * cogl_rotate:
* @angle: Angle in degrees to rotate.
* @x: X-component of vertex to rotate around.
* @y: Y-component of vertex to rotate around.
@@ -270,26 +256,10 @@ void cogl_translate (gint x,
* degrees about the vertex (0, 0, 1) causes a small counter-clockwise
* rotation.
*/
-void cogl_rotatex (float angle,
- float x,
- float y,
- float z);
-
-/**
- * cogl_rotate:
- * @angle: Angle in degrees to rotate.
- * @x: X-component of vertex to rotate around.
- * @y: Y-component of vertex to rotate around.
- * @z: Z-component of vertex to rotate around.
- *
- * Integer version of cogl_rotatex(). Multiplies the current
- * model-view matrix by one that rotates the model around the vertex
- * specified by @x, @y and @z.
- */
-void cogl_rotate (gint angle,
- gint x,
- gint y,
- gint z);
+void cogl_rotate (float angle,
+ float x,
+ float y,
+ float z);
/**
* cogl_get_modelview_matrix:
diff --git a/clutter/cogl/common/cogl-primitives.c b/clutter/cogl/common/cogl-primitives.c
index 27834f7..7e9b1b9 100644
--- a/clutter/cogl/common/cogl-primitives.c
+++ b/clutter/cogl/common/cogl-primitives.c
@@ -43,19 +43,15 @@ void _cogl_path_add_node (gboolean new_sub_path,
float y);
void _cogl_path_fill_nodes ();
void _cogl_path_stroke_nodes ();
-void _cogl_rectangle (gint x,
- gint y,
- guint width,
- guint height);
-void _cogl_rectanglex (float x,
- float y,
- float width,
- float height);
+void _cogl_rectangle (float x,
+ float y,
+ float width,
+ float height);
void
-cogl_rectangle (gint x,
- gint y,
- guint width,
- guint height)
+cogl_rectangle (float x,
+ float y,
+ float width,
+ float height)
{
cogl_clip_ensure ();
@@ -63,18 +59,6 @@ cogl_rectangle (gint x,
}
void
-cogl_rectanglex (float x,
- float y,
- float width,
- float height)
-{
- cogl_clip_ensure ();
-
- _cogl_rectanglex (x, y, width, height);
-}
-
-
-void
cogl_path_fill (void)
{
cogl_path_fill_preserve ();
diff --git a/clutter/cogl/gl/cogl-primitives.c b/clutter/cogl/gl/cogl-primitives.c
index 8a0843d..e445657 100644
--- a/clutter/cogl/gl/cogl-primitives.c
+++ b/clutter/cogl/gl/cogl-primitives.c
@@ -39,35 +39,17 @@
#define _COGL_MAX_BEZ_RECURSE_DEPTH 16
void
-_cogl_rectangle (gint x,
- gint y,
- guint width,
- guint height)
+_cogl_rectangle (float x,
+ float y,
+ float width,
+ float height)
{
_COGL_GET_CONTEXT (ctx, NO_RETVAL);
cogl_enable (ctx->color_alpha < 255
? COGL_ENABLE_BLEND : 0);
- GE( glRecti (x, y, x + width, y + height) );
-}
-
-
-void
-_cogl_rectanglex (float x,
- float y,
- float width,
- float height)
-{
- _COGL_GET_CONTEXT (ctx, NO_RETVAL);
-
- cogl_enable (ctx->color_alpha < 255
- ? COGL_ENABLE_BLEND : 0);
-
- GE( glRectf ( (x),
- (y),
- (x + width),
- (y + height)) );
+ GE( glRectf (x, y, x + width, y + height) );
}
void
@@ -132,17 +114,15 @@ _cogl_path_stroke_nodes ()
static void
_cogl_path_get_bounds (floatVec2 nodes_min,
floatVec2 nodes_max,
- gint *bounds_x,
- gint *bounds_y,
- guint *bounds_w,
- guint *bounds_h)
+ float *bounds_x,
+ float *bounds_y,
+ float *bounds_w,
+ float *bounds_h)
{
- *bounds_x = floorf (nodes_min.x);
- *bounds_y = floorf (nodes_min.y);
- *bounds_w = ceilf (nodes_max.x
- - (float)(*bounds_x));
- *bounds_h = ceilf (nodes_max.y
- - (float)(*bounds_y));
+ *bounds_x = nodes_min.x;
+ *bounds_y = nodes_min.y;
+ *bounds_w = nodes_max.x - *bounds_x;
+ *bounds_h = nodes_max.y - *bounds_y;
}
void
@@ -154,10 +134,10 @@ _cogl_add_path_to_stencil_buffer (floatVec2 nodes_min,
{
guint path_start = 0;
guint sub_path_num = 0;
- gint bounds_x;
- gint bounds_y;
- guint bounds_w;
- guint bounds_h;
+ float bounds_x;
+ float bounds_y;
+ float bounds_w;
+ float bounds_h;
_cogl_path_get_bounds (nodes_min, nodes_max,
&bounds_x, &bounds_y, &bounds_w, &bounds_h);
@@ -239,10 +219,10 @@ _cogl_add_path_to_stencil_buffer (floatVec2 nodes_min,
void
_cogl_path_fill_nodes ()
{
- gint bounds_x;
- gint bounds_y;
- guint bounds_w;
- guint bounds_h;
+ float bounds_x;
+ float bounds_y;
+ float bounds_w;
+ float bounds_h;
_COGL_GET_CONTEXT (ctx, NO_RETVAL);
diff --git a/clutter/cogl/gl/cogl.c b/clutter/cogl/gl/cogl.c
index 5100a08..bef567f 100644
--- a/clutter/cogl/gl/cogl.c
+++ b/clutter/cogl/gl/cogl.c
@@ -217,32 +217,15 @@ cogl_scale (float x, float y)
}
void
-cogl_translatex (float x, float y, float z)
+cogl_translate (float x, float y, float z)
{
- glTranslatef ((float)(x),
- (float)(y),
- (float)(z));
+ glTranslatef (x, y, z);
}
void
-cogl_translate (gint x, gint y, gint z)
+cogl_rotate (float angle, float x, float y, float z)
{
- glTranslatef ((float)x, (float)y, (float)z);
-}
-
-void
-cogl_rotatex (float angle, float x, float y, float z)
-{
- glRotatef ((float)(angle),
- (float)(x),
- (float)(y),
- (float)(z));
-}
-
-void
-cogl_rotate (gint angle, gint x, gint y, gint z)
-{
- glRotatef ((float)angle, (float)x, (float)y, (float)z);
+ glRotatef (angle, x, y, z);
}
static inline gboolean
diff --git a/clutter/cogl/gles/cogl-primitives.c b/clutter/cogl/gles/cogl-primitives.c
index d8fe121..cf305a8 100644
--- a/clutter/cogl/gles/cogl-primitives.c
+++ b/clutter/cogl/gles/cogl-primitives.c
@@ -39,55 +39,26 @@
#define _COGL_MAX_BEZ_RECURSE_DEPTH 16
void
-_cogl_rectangle (gint x,
- gint y,
- guint width,
- guint height)
+_cogl_rectangle (float x,
+ float y,
+ float width,
+ float height)
{
- /* 32-bit integers are not supported as coord types
- in GLES . Fixed type has got 16 bits left of the
- point which is equal to short anyway. */
-
- GLshort rect_verts[8] = {
- (GLshort) x, (GLshort) y,
- (GLshort) (x + width), (GLshort) y,
- (GLshort) x, (GLshort) (y + height),
- (GLshort) (x + width), (GLshort) (y + height)
+ GLfloat rect_verts[8] = {
+ (GLfloat) x, (GLfloat) y,
+ (GLfloat) (x + width), (GLfloat) y,
+ (GLfloat) x, (GLfloat) (y + height),
+ (GLfloat) (x + width), (GLfloat) (y + height)
};
_COGL_GET_CONTEXT (ctx, NO_RETVAL);
cogl_enable (COGL_ENABLE_VERTEX_ARRAY
| (ctx->color_alpha < 255 ? COGL_ENABLE_BLEND : 0));
- GE ( cogl_wrap_glVertexPointer (2, GL_SHORT, 0, rect_verts ) );
+ GE ( cogl_wrap_glVertexPointer (2, GL_FLOAT, 0, rect_verts ) );
GE ( cogl_wrap_glDrawArrays (GL_TRIANGLE_STRIP, 0, 4) );
}
-
-void
-_cogl_rectanglex (float x,
- float y,
- float width,
- float height)
-{
- GLfloat rect_verts[8] = {
- x, y,
- x + width, y,
- x, y + height,
- x + width, y + height
- };
-
- _COGL_GET_CONTEXT (ctx, NO_RETVAL);
-
- cogl_enable (COGL_ENABLE_VERTEX_ARRAY
- | (ctx->color_alpha < 255
- ? COGL_ENABLE_BLEND : 0));
-
- GE( cogl_wrap_glVertexPointer (2, GL_FIXED, 0, rect_verts) );
- GE( cogl_wrap_glDrawArrays (GL_TRIANGLE_STRIP, 0, 4) );
-
-}
-
void
_cogl_path_add_node (gboolean new_sub_path,
float x,
@@ -150,17 +121,15 @@ _cogl_path_stroke_nodes ()
static void
_cogl_path_get_bounds (floatVec2 nodes_min,
floatVec2 nodes_max,
- gint *bounds_x,
- gint *bounds_y,
- guint *bounds_w,
- guint *bounds_h)
+ float *bounds_x,
+ float *bounds_y,
+ float *bounds_w,
+ float *bounds_h)
{
- *bounds_x = floorf (nodes_min.x);
- *bounds_y = floorf (nodes_min.y);
- *bounds_w = ceilf (nodes_max.x
- - (float)(*bounds_x));
- *bounds_h = ceilf (nodes_max.y
- - (float)(*bounds_y));
+ *bounds_x = nodes_min.x;
+ *bounds_y = nodes_min.y;
+ *bounds_w = nodes_max.x - *bounds_x;
+ *bounds_h = nodes_max.y - *bounds_y;
}
static gint compare_ints (gconstpointer a,
@@ -178,10 +147,10 @@ _cogl_add_path_to_stencil_buffer (floatVec2 nodes_min,
{
guint path_start = 0;
guint sub_path_num = 0;
- gint bounds_x;
- gint bounds_y;
- guint bounds_w;
- guint bounds_h;
+ float bounds_x;
+ float bounds_y;
+ float bounds_w;
+ float bounds_h;
_cogl_path_get_bounds (nodes_min, nodes_max,
&bounds_x, &bounds_y, &bounds_w, &bounds_h);
@@ -436,10 +405,10 @@ _cogl_path_fill_nodes_scanlines (CoglPathNode *path,
void
_cogl_path_fill_nodes ()
{
- gint bounds_x;
- gint bounds_y;
- guint bounds_w;
- guint bounds_h;
+ float bounds_x;
+ float bounds_y;
+ float bounds_w;
+ float bounds_h;
_COGL_GET_CONTEXT (ctx, NO_RETVAL);
diff --git a/clutter/cogl/gles/cogl.c b/clutter/cogl/gles/cogl.c
index 16cf666..dc2c339 100644
--- a/clutter/cogl/gles/cogl.c
+++ b/clutter/cogl/gles/cogl.c
@@ -123,35 +123,15 @@ cogl_scale (float x, float y)
}
void
-cogl_translatex (float x, float y, float z)
+cogl_translate (float x, float y, float z)
{
GE( cogl_wrap_glTranslatex (x, y, z) );
}
void
-cogl_translate (gint x, gint y, gint z)
+cogl_rotate (float angle, float x, float y, float z)
{
- GE( cogl_wrap_glTranslatex ((float)(x),
- (float)(y),
- (float)(z)) );
-}
-
-void
-cogl_rotatex (float angle,
- float x,
- float y,
- float z)
-{
- GE( cogl_wrap_glRotatex (angle,x,y,z) );
-}
-
-void
-cogl_rotate (gint angle, gint x, gint y, gint z)
-{
- GE( cogl_wrap_glRotatex ((float)(angle),
- (float)(x),
- (float)(y),
- (float)(z)) );
+ GE( cogl_wrap_glRotatex (angle, x, y, z) );
}
static inline gboolean
diff --git a/clutter/pango/cogl-pango-render.c b/clutter/pango/cogl-pango-render.c
index 3e23309..3cafc81 100644
--- a/clutter/pango/cogl-pango-render.c
+++ b/clutter/pango/cogl-pango-render.c
@@ -461,7 +461,7 @@ cogl_pango_renderer_draw_rectangle (PangoRenderer *renderer,
x + width, y + height,
&x2, &y2);
- cogl_rectanglex (x1, y1, x2 - x1, y2 - y1);
+ cogl_rectangle (x1, y1, x2 - x1, y2 - y1);
}
static void

52
fixed-to-float-patches/remove_cogl_apis_taking_fixed_params.1.patch Normal file
View File

@ -0,0 +1,52 @@
diff --git a/clutter/cogl/gles/cogl-primitives.c b/clutter/cogl/gles/cogl-primitives.c
index cf305a8..1a58805 100644
--- a/clutter/cogl/gles/cogl-primitives.c
+++ b/clutter/cogl/gles/cogl-primitives.c
@@ -214,12 +214,8 @@ _cogl_add_path_to_stencil_buffer (floatVec2 nodes_min,
GE( cogl_wrap_glMatrixMode (GL_PROJECTION) );
GE( cogl_wrap_glPushMatrix () );
GE( cogl_wrap_glLoadIdentity () );
- cogl_rectanglex (-1.0, -1.0,
- (float)(2),
- (float)(2));
- cogl_rectanglex (-1.0, -1.0,
- (float)(2),
- (float)(2));
+ cogl_rectangle (-1.0, -1.0, 2, 2);
+ cogl_rectangle (-1.0, -1.0, 2, 2);
GE( cogl_wrap_glPopMatrix () );
GE( cogl_wrap_glMatrixMode (GL_MODELVIEW) );
GE( cogl_wrap_glPopMatrix () );
diff --git a/clutter/cogl/gles/cogl.c b/clutter/cogl/gles/cogl.c
index dc2c339..9065eb2 100644
--- a/clutter/cogl/gles/cogl.c
+++ b/clutter/cogl/gles/cogl.c
@@ -437,7 +437,7 @@ _cogl_add_stencil_clip (float x_offset,
GE( glStencilFunc (GL_NEVER, 0x1, 0x1) );
GE( glStencilOp (GL_REPLACE, GL_REPLACE, GL_REPLACE) );
- cogl_rectanglex (x_offset, y_offset, width, height);
+ cogl_rectangle (x_offset, y_offset, width, height);
}
else
{
@@ -445,7 +445,7 @@ _cogl_add_stencil_clip (float x_offset,
rectangle */
GE( glStencilFunc (GL_NEVER, 0x1, 0x3) );
GE( glStencilOp (GL_INCR, GL_INCR, GL_INCR) );
- cogl_rectanglex (x_offset, y_offset, width, height);
+ cogl_rectangle (x_offset, y_offset, width, height);
/* Subtract one from all pixels in the stencil buffer so that
only pixels where both the original stencil buffer and the
@@ -456,9 +456,7 @@ _cogl_add_stencil_clip (float x_offset,
GE( cogl_wrap_glMatrixMode (GL_PROJECTION) );
GE( cogl_wrap_glPushMatrix () );
GE( cogl_wrap_glLoadIdentity () );
- cogl_rectanglex (-1.0, -1.0,
- (float)(2),
- (float)(2));
+ cogl_rectangle (-1.0, -1.0, 2, 2);
GE( cogl_wrap_glPopMatrix () );
GE( cogl_wrap_glMatrixMode (GL_MODELVIEW) );
GE( cogl_wrap_glPopMatrix () );

8
fixed-to-float.sh
View File

@ -142,7 +142,7 @@ patch -p1<fixed-to-float-patches/cogl-fixed.c.0.patch
patch -p1<fixed-to-float-patches/test-cogl-tex-tile.c.0.patch
patch -p1<fixed-to-float-patches/clutter-texture.c.0.patch
patch -p1<fixed-to-float-patches/clutter-fixed.c.0.patch
patch -p1<fixed-to-float-patches/gl-cogl.c
patch -p1<fixed-to-float-patches/gl-cogl.c.0.patch
patch -p1<fixed-to-float-patches/cogl-pango-render.c.0.patch
patch -p1<fixed-to-float-patches/cogl-primitives.c.0.patch
patch -p1<fixed-to-float-patches/gl-cogl-primitives.c.0.patch
@ -152,6 +152,12 @@ patch -p1<fixed-to-float-patches/gles-cogl-primitives.c.0.patch
patch -p1<fixed-to-float-patches/gles-cogl-texture.c.0.patch
patch -p1<fixed-to-float-patches/cogl.h.in.0.patch
# Finally remove any cogl_blahx Cogl interfaces that used to take CoglFixed
# params. The corresponding interfaces that take integer params are also
# patched to take floats instead:
patch -p1<fixed-to-float-patches/remove_cogl_apis_taking_fixed_params.0.patch
patch -p1<fixed-to-float-patches/remove_cogl_apis_taking_fixed_params.1.patch
#XXX: COGL_PANGO_UNIT_TO_FIXED
git-commit -a -m "[By fixed-to-float.sh] Fixed to Float patches" --no-verify