Add GLStreamTextureImage

gpu/GLES2/gl2extchromium.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file contains Chromium-specific GLES2 extensions declarations.
 
 #ifndef GPU_GLES2_GL2EXTCHROMIUM_H_
 #define GPU_GLES2_GL2EXTCHROMIUM_H_
 
 #include <GLES2/gl2.h>
@@ skipping 707 matching lines @@
 glBindValuebufferCHROMIUM(GLenum target, GLuint valuebuffer);
 GL_APICALL void GL_APIENTRY
 glSubscribeValueCHROMIUM(GLenum target, GLenum subscription);
 GL_APICALL void GL_APIENTRY glPopulateSubscribedValuesCHROMIUM(GLenum target);
 GL_APICALL void GL_APIENTRY glUniformValuebufferCHROMIUM(GLint location,
                                                          GLenum target,
                                                          GLenum subscription);
 #endif
 #endif /* GL_CHROMIUM_subscribe_uniform */
 
+/* GL_CHROMIUM_custom_matrix */

[reveman, 2016/02/18 17:16:49]

Should we keep this more specific until we have a second use case?
CHROMIUM_stream_texture_matrix? That way we don't even need the enum value.

Also, can you add an extension spec file to gpu/GLES2/extensions/CHROMIUM for
this that describes what it does and how it should be used.

[liberato (no reviews please), 2016/02/18 19:34:41]

specific: sure, that's exactly how it was in PS4.  it thought you wanted the
enum + more general mechanism.  gladly removed.

extension spec: done.

+#ifndef GL_CHROMIUM_custom_matrix
+#define GL_CHROMIUM_custom_matrix 1
+
+#ifndef GL_CUSTOM_MATRIX_STREAM_TEXTURE_CHROMIUM
+#define GL_CUSTOM_MATRIX_STREAM_TEXTURE_CHROMIUM 0x9290
+#endif
+#endif /* GL_CHROMIUM_custom_matrix */
+
 /* GL_CHROMIUM_schedule_overlay_plane */
 #ifndef GL_CHROMIUM_schedule_overlay_plane
 #define GL_CHROMIUM_schedule_overlay_plane 1
 
 #ifndef GL_OVERLAY_TRANSFORM_NONE_CHROMIUM
 #define GL_OVERLAY_TRANSFORM_NONE_CHROMIUM 0x9245
 #endif
 
 #ifndef GL_OVERLAY_TRANSFORM_FLIP_HORIZONTAL_CHROMIUM
 #define GL_OVERLAY_TRANSFORM_FLIP_HORIZONTAL_CHROMIUM 0x9246
@@ skipping 487 matching lines @@
 GL_APICALL void GL_APIENTRY glCoverageModulationCHROMIUM(GLenum components);
 #endif
 #define GL_COVERAGE_MODULATION_CHROMIUM 0x9332
 #endif /* GL_CHROMIUM_framebuffer_mixed_samples */
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif  // GPU_GLES2_GL2EXTCHROMIUM_H_