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| author | gman@chromium.org <gman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-05-17 14:47:16 +0000 |
|---|---|---|
| committer | gman@chromium.org <gman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-05-17 14:47:16 +0000 |
| commit | b6140d086d71667131111b1c85090e7023311942 (patch) | |
| tree | 16a2889f424d11ef6f15cdb4eded7cad5923761b /gpu/GLES2/gl2ext.h | |
| parent | 1e0887fb4c08fbfb9421aede24a627e7bb903276 (diff) | |
| download | chromium_src-b6140d086d71667131111b1c85090e7023311942.zip chromium_src-b6140d086d71667131111b1c85090e7023311942.tar.gz chromium_src-b6140d086d71667131111b1c85090e7023311942.tar.bz2 | |
Adds support for compressed textures. DXT1 only.
This is a temporary implementation. The real implementation
will require
*) glGetString to return "GL_EXT_texture_compression_dxt1"
*) CommandBufferEnable("GL_EXT_texture_compression_dxt1")
to dynamically modify the validation after it has made
sure the "GL_EXT_texture_compression_dxt1" is returned
from the system level GL
TEST=none
BUG=none
Review URL: http://codereview.chromium.org/2136003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47417 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'gpu/GLES2/gl2ext.h')
| -rw-r--r-- | gpu/GLES2/gl2ext.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/gpu/GLES2/gl2ext.h b/gpu/GLES2/gl2ext.h index 80a6820..b348e22 100644 --- a/gpu/GLES2/gl2ext.h +++ b/gpu/GLES2/gl2ext.h @@ -1,7 +1,7 @@ #ifndef __gl2ext_h_ #define __gl2ext_h_ -/* $Revision: 10798 $ on $Date:: 2010-03-19 17:34:30 -0700 #$ */ +/* $Revision: 10969 $ on $Date:: 2010-04-09 02:27:15 -0700 #$ */ #ifdef __cplusplus extern "C" { @@ -222,6 +222,12 @@ typedef void* GLeglImageOES; #define GL_UNSIGNED_INT_2_10_10_10_REV_EXT 0x8368 #endif +/* GL_EXT_texture_compression_dxt1 */ +#ifndef GL_EXT_texture_compression_dxt1 +#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 +#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 +#endif + /*------------------------------------------------------------------------* * IMG extension tokens *------------------------------------------------------------------------*/ @@ -250,6 +256,14 @@ typedef void* GLeglImageOES; #define GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG 0x8C03 #endif +/* GL_IMG_multisampled_render_to_texture */ +#ifndef GL_IMG_multisampled_render_to_texture +#define GL_RENDERBUFFER_SAMPLES_IMG 0x9133 +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_IMG 0x9134 +#define GL_MAX_SAMPLES_IMG 0x9135 +#define GL_TEXTURE_SAMPLES_IMG 0x9136 +#endif + /*------------------------------------------------------------------------* * NV extension tokens *------------------------------------------------------------------------*/ @@ -623,6 +637,11 @@ typedef void (GL_APIENTRYP PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, const GL #define GL_EXT_texture_type_2_10_10_10_REV 1 #endif +/* GL_EXT_texture_compression_dxt1 */ +#ifndef GL_EXT_texture_compression_dxt1 +#define GL_EXT_texture_compression_dxt1 1 +#endif + /*------------------------------------------------------------------------* * IMG extension functions *------------------------------------------------------------------------*/ @@ -647,6 +666,17 @@ typedef void (GL_APIENTRYP PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, const GL #define GL_IMG_texture_compression_pvrtc 1 #endif +/* GL_IMG_multisampled_render_to_texture */ +#ifndef GL_IMG_multisampled_render_to_texture +#define GL_IMG_multisampled_render_to_texture 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glRenderbufferStorageMultisampleIMG (GLenum, GLsizei, GLenum, GLsizei, GLsizei); +GL_APICALL void GL_APIENTRY glFramebufferTexture2DMultisampleIMG (GLenum, GLenum, GLenum, GLuint, GLint, GLsizei); +#endif +typedef void (GL_APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEIMG) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (GL_APIENTRYP PFNGLCLIPPLANEXIMG) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLsizei samples); +#endif + /*------------------------------------------------------------------------* * NV extension functions *------------------------------------------------------------------------*/ @@ -771,3 +801,4 @@ typedef void (GL_APIENTRYP PFNGLENDTILINGQCOMPROC) (GLbitfield preserveMask); #endif #endif /* __gl2ext_h_ */ + |