mirror of
https://github.com/brl/mutter.git
synced 2024-11-11 00:26:40 -05:00
c823bf9c83
* clutter/cogl/cogl-color.h: * clutter/cogl/cogl-path.h: * clutter/cogl/cogl-types.h: * clutter/cogl/common/cogl-color.c: Deprecated cogl_color() in favour of cogl_set_source_color() and friends; store the CoglColor components as unsigned bytes instead of fixed point normalized values; add functions for allocating, copying and freeing CoglColor, for use of language bindings. * clutter/cogl/cogl.h.in: * clutter/cogl/cogl-deprecated.h: Added cogl-deprecated.h, an header file containing the deprecation symbols similar to clutter-deprecated.h. * clutter/cogl/gl/Makefile.am: * clutter/cogl/gl/cogl-texture.c: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/Makefile.am: * clutter/cogl/gles/cogl-texture.c: * clutter/cogl/gles/cogl.c: Update the GL and GLES implementations of COGL after the CoglColor changes. * clutter/clutter-actor.c: * clutter/clutter-clone-texture.c: * clutter/clutter-entry.c: * clutter/clutter-label.c: * clutter/clutter-rectangle.c: * clutter/clutter-texture.c: Do not use CoglColor whenever it is possible, and use cogl_set_source_color4ub() instead. * clutter/pango/cogl-pango-render.c: Ditto as above. * doc/reference/clutter/subclassing-ClutterActor.xml: * doc/reference/cogl/cogl-sections.txt: Update the documentation. * tests/interactive/test-cogl-offscreen.c: * tests/interactive/test-cogl-primitives.c: * tests/interactive/test-cogl-tex-convert.c: * tests/interactive/test-cogl-tex-foreign.c: * tests/interactive/test-cogl-tex-getset.c: * tests/interactive/test-cogl-tex-polygon.c: * tests/interactive/test-cogl-tex-tile.c: * tests/interactive/test-paint-wrapper.c: Drop the usage of CoglColor whenever it is possible.
262 lines
7.4 KiB
C
262 lines
7.4 KiB
C
/* cogl-types.h: Shared COGL types
|
|
* This file is part of Clutter
|
|
*
|
|
* Copyright (C) 2008 Intel Corporation.
|
|
*
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#if !defined(__COGL_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
|
|
#error "Only <cogl/cogl.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __COGL_TYPES_H__
|
|
#define __COGL_TYPES_H__
|
|
|
|
#include <glib.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* CoglHandle:
|
|
*
|
|
* Type used for storing references to cogl objects, the CoglHandle is
|
|
* a fully opaque type without any public data members.
|
|
*/
|
|
typedef gpointer CoglHandle;
|
|
|
|
/**
|
|
* COGL_INVALID_HANDLE:
|
|
*
|
|
* A COGL handle that is not valid, used for unitialized handles as well as
|
|
* error conditions.
|
|
*/
|
|
#define COGL_INVALID_HANDLE NULL
|
|
|
|
/**
|
|
* CoglFuncPtr:
|
|
*
|
|
* The type used by cogl for function pointers, note that this type
|
|
* is used as a generic catch-all cast for function pointers and the
|
|
* actual arguments and return type may be different.
|
|
*/
|
|
typedef void (* CoglFuncPtr) (void);
|
|
|
|
/**
|
|
* CoglFixed:
|
|
*
|
|
* Fixed point number using a (16.16) notation.
|
|
*/
|
|
typedef gint32 CoglFixed;
|
|
|
|
/**
|
|
* CoglAngle:
|
|
*
|
|
* Integer representation of an angle such that 1024 corresponds to
|
|
* full circle (i.e., 2 * pi).
|
|
*
|
|
* Since: 1.0
|
|
*/
|
|
typedef gint32 CoglAngle;
|
|
|
|
typedef struct _CoglColor CoglColor;
|
|
typedef struct _CoglTextureVertex CoglTextureVertex;
|
|
|
|
/* Enum declarations */
|
|
|
|
#define COGL_PIXEL_FORMAT_24 2
|
|
#define COGL_PIXEL_FORMAT_32 3
|
|
#define COGL_A_BIT (1 << 4)
|
|
#define COGL_BGR_BIT (1 << 5)
|
|
#define COGL_AFIRST_BIT (1 << 6)
|
|
#define COGL_PREMULT_BIT (1 << 7)
|
|
#define COGL_UNORDERED_MASK 0x0F
|
|
#define COGL_UNPREMULT_MASK 0x7F
|
|
|
|
/**
|
|
* CoglPixelFormat:
|
|
* @COGL_PIXEL_FORMAT_ANY:
|
|
* @COGL_PIXEL_FORMAT_A_8:
|
|
* @COGL_PIXEL_FORMAT_RGB_888:
|
|
* @COGL_PIXEL_FORMAT_BGR_888:
|
|
* @COGL_PIXEL_FORMAT_RGBA_8888:
|
|
* @COGL_PIXEL_FORMAT_BGRA_8888:
|
|
* @COGL_PIXEL_FORMAT_ARGB_8888:
|
|
* @COGL_PIXEL_FORMAT_ABGR_8888:
|
|
* @COGL_PIXEL_FORMAT_RGBA_8888_PRE:
|
|
* @COGL_PIXEL_FORMAT_BGRA_8888_PRE:
|
|
* @COGL_PIXEL_FORMAT_ARGB_8888_PRE:
|
|
* @COGL_PIXEL_FORMAT_ABGR_8888_PRE:
|
|
* @COGL_PIXEL_FORMAT_RGB_565:
|
|
* @COGL_PIXEL_FORMAT_RGBA_4444:
|
|
* @COGL_PIXEL_FORMAT_RGBA_5551:
|
|
* @COGL_PIXEL_FORMAT_RGBA_4444_PRE:
|
|
* @COGL_PIXEL_FORMAT_RGBA_5551_PRE:
|
|
* @COGL_PIXEL_FORMAT_YUV:
|
|
* @COGL_PIXEL_FORMAT_G_8:
|
|
*
|
|
* Pixel formats used by COGL.
|
|
*/
|
|
typedef enum
|
|
{
|
|
COGL_PIXEL_FORMAT_ANY = 0,
|
|
COGL_PIXEL_FORMAT_A_8 = 1 | COGL_A_BIT,
|
|
|
|
COGL_PIXEL_FORMAT_RGB_565 = 4,
|
|
COGL_PIXEL_FORMAT_RGBA_4444 = 5 | COGL_A_BIT,
|
|
COGL_PIXEL_FORMAT_RGBA_5551 = 6 | COGL_A_BIT,
|
|
COGL_PIXEL_FORMAT_YUV = 7,
|
|
COGL_PIXEL_FORMAT_G_8 = 8,
|
|
|
|
COGL_PIXEL_FORMAT_RGB_888 = COGL_PIXEL_FORMAT_24,
|
|
|
|
COGL_PIXEL_FORMAT_BGR_888 = (COGL_PIXEL_FORMAT_24 |
|
|
COGL_BGR_BIT),
|
|
|
|
COGL_PIXEL_FORMAT_RGBA_8888 = COGL_PIXEL_FORMAT_32 |
|
|
COGL_A_BIT,
|
|
|
|
COGL_PIXEL_FORMAT_BGRA_8888 = (COGL_PIXEL_FORMAT_32 |
|
|
COGL_A_BIT |
|
|
COGL_BGR_BIT),
|
|
|
|
COGL_PIXEL_FORMAT_ARGB_8888 = (COGL_PIXEL_FORMAT_32 |
|
|
COGL_A_BIT |
|
|
COGL_AFIRST_BIT),
|
|
|
|
COGL_PIXEL_FORMAT_ABGR_8888 = (COGL_PIXEL_FORMAT_32 |
|
|
COGL_A_BIT |
|
|
COGL_BGR_BIT |
|
|
COGL_AFIRST_BIT),
|
|
|
|
COGL_PIXEL_FORMAT_RGBA_8888_PRE = (COGL_PIXEL_FORMAT_32 |
|
|
COGL_A_BIT |
|
|
COGL_PREMULT_BIT),
|
|
|
|
COGL_PIXEL_FORMAT_BGRA_8888_PRE = (COGL_PIXEL_FORMAT_32 |
|
|
COGL_A_BIT |
|
|
COGL_PREMULT_BIT |
|
|
COGL_BGR_BIT),
|
|
|
|
COGL_PIXEL_FORMAT_ARGB_8888_PRE = (COGL_PIXEL_FORMAT_32 |
|
|
COGL_A_BIT |
|
|
COGL_PREMULT_BIT |
|
|
COGL_AFIRST_BIT),
|
|
|
|
COGL_PIXEL_FORMAT_ABGR_8888_PRE = (COGL_PIXEL_FORMAT_32 |
|
|
COGL_A_BIT |
|
|
COGL_PREMULT_BIT |
|
|
COGL_BGR_BIT |
|
|
COGL_AFIRST_BIT),
|
|
|
|
COGL_PIXEL_FORMAT_RGBA_4444_PRE = (COGL_PIXEL_FORMAT_RGBA_4444 |
|
|
COGL_A_BIT |
|
|
COGL_PREMULT_BIT),
|
|
|
|
COGL_PIXEL_FORMAT_RGBA_5551_PRE = (COGL_PIXEL_FORMAT_RGBA_5551 |
|
|
COGL_A_BIT |
|
|
COGL_PREMULT_BIT),
|
|
|
|
|
|
} CoglPixelFormat;
|
|
|
|
/**
|
|
* CoglFeatureFlags:
|
|
* @COGL_FEATURE_TEXTURE_RECTANGLE:
|
|
* @COGL_FEATURE_TEXTURE_NPOT:
|
|
* @COGL_FEATURE_TEXTURE_YUV:
|
|
* @COGL_FEATURE_TEXTURE_READ_PIXELS:
|
|
* @COGL_FEATURE_SHADERS_GLSL:
|
|
* @COGL_FEATURE_OFFSCREEN:
|
|
* @COGL_FEATURE_OFFSCREEN_MULTISAMPLE:
|
|
* @COGL_FEATURE_OFFSCREEN_BLIT:
|
|
* @COGL_FEATURE_FOUR_CLIP_PLANES:
|
|
* @COGL_FEATURE_STENCIL_BUFFER:
|
|
* @COGL_FEATURE_VBOS:
|
|
*
|
|
* Flags for the supported features.
|
|
*/
|
|
typedef enum
|
|
{
|
|
COGL_FEATURE_TEXTURE_RECTANGLE = (1 << 1),
|
|
COGL_FEATURE_TEXTURE_NPOT = (1 << 2),
|
|
COGL_FEATURE_TEXTURE_YUV = (1 << 3),
|
|
COGL_FEATURE_TEXTURE_READ_PIXELS = (1 << 4),
|
|
COGL_FEATURE_SHADERS_GLSL = (1 << 5),
|
|
COGL_FEATURE_OFFSCREEN = (1 << 6),
|
|
COGL_FEATURE_OFFSCREEN_MULTISAMPLE = (1 << 7),
|
|
COGL_FEATURE_OFFSCREEN_BLIT = (1 << 8),
|
|
COGL_FEATURE_FOUR_CLIP_PLANES = (1 << 9),
|
|
COGL_FEATURE_STENCIL_BUFFER = (1 << 10),
|
|
COGL_FEATURE_VBOS = (1 << 11)
|
|
} CoglFeatureFlags;
|
|
|
|
/**
|
|
* CoglBufferTarget:
|
|
* @COGL_WINDOW_BUFFER:
|
|
* @COGL_MASK_BUFFER:
|
|
* @COGL_OFFSCREEN_BUFFER:
|
|
*
|
|
*
|
|
*/
|
|
typedef enum
|
|
{
|
|
COGL_WINDOW_BUFFER = (1 << 1),
|
|
COGL_MASK_BUFFER = (1 << 2),
|
|
COGL_OFFSCREEN_BUFFER = (1 << 3)
|
|
|
|
} CoglBufferTarget;
|
|
|
|
/**
|
|
* CoglColor:
|
|
*
|
|
* A structure for holding a color definition. The contents of
|
|
* the CoglColor structure are private and should never by accessed
|
|
* directly.
|
|
*
|
|
* Since: 1.0
|
|
*/
|
|
struct _CoglColor
|
|
{
|
|
/*< private >*/
|
|
guint8 red;
|
|
guint8 green;
|
|
guint8 blue;
|
|
|
|
guint8 alpha;
|
|
};
|
|
|
|
/**
|
|
* CoglTextureVertex:
|
|
* @x: Model x-coordinate
|
|
* @y: Model y-coordinate
|
|
* @z: Model z-coordinate
|
|
* @tx: Texture x-coordinate
|
|
* @ty: Texture y-coordinate
|
|
* @color: The color to use at this vertex. This is ignored if
|
|
* @use_color is %FALSE when calling cogl_texture_polygon().
|
|
*
|
|
* Used to specify vertex information when calling cogl_texture_polygon().
|
|
*/
|
|
struct _CoglTextureVertex
|
|
{
|
|
CoglFixed x, y, z;
|
|
CoglFixed tx, ty;
|
|
CoglColor color;
|
|
};
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __COGL_TYPES_H__ */
|