Change glimage to accept a type.

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 76 matching lines @@
 // TODO(reveman): Get official numbers for this constants.
 #define GL_PIXEL_UNPACK_TRANSFER_BUFFER_BINDING_CHROMIUM 0x78EF
 #define GL_PIXEL_PACK_TRANSFER_BUFFER_BINDING_CHROMIUM 0x78EE
 #endif
 
 #ifndef GL_STREAM_READ
 #define GL_STREAM_READ 0x88E1
 #endif
 #endif  /* GL_CHROMIUM_pixel_transfer_buffer_object */
 
-/* GL_CHROMIUM_map_image */
+/* GL_CHROMIUM_image */
 #ifndef GL_CHROMIUM_map_image
 #define GL_CHROMIUM_map_image 1
 
 #ifndef GL_IMAGE_ROWBYTES_CHROMIUM
 #define GL_IMAGE_ROWBYTES_CHROMIUM 0x78F0
 #endif
 
-#ifndef GL_READ_WRITE
-#define GL_READ_WRITE 0x88BA
+#ifndef GL_IMAGE_MAP_CHROMIUM
+#define GL_IMAGE_MAP_CHROMIUM 0x78F1
+#endif
+
+#ifndef GL_IMAGE_SCANOUT_CHROMIUM
+#define GL_IMAGE_SCANOUT_CHROMIUM 0x78F2
 #endif
 
 #ifdef GL_GLEXT_PROTOTYPES
-GL_APICALL GLuint GL_APIENTRY glCreateImageCHROMIUM(
-    GLsizei width, GLsizei height, GLenum internalformat);
+GL_APICALL GLuint GL_APIENTRY glCreateImageCHROMIUM(GLsizei width,
+                                                    GLsizei height,
+                                                    GLenum internalformat,
+                                                    GLenum usage);
 GL_APICALL void GL_APIENTRY glDestroyImageCHROMIUM(GLuint image_id);
 GL_APICALL void GL_APIENTRY glGetImageParameterivCHROMIUM(
     GLuint image_id, GLenum pname, GLint* params);
-GL_APICALL void* GL_APIENTRY glMapImageCHROMIUM(GLuint image_id, GLenum access);
+GL_APICALL void* GL_APIENTRY glMapImageCHROMIUM(GLuint image_id);
 GL_APICALL void GL_APIENTRY glUnmapImageCHROMIUM(GLuint image_id);
 #endif
-typedef GLuint (GL_APIENTRYP PFNGLCREATEIMAGECHROMIUMPROC) (
-    GLsizei width, GLsizei height, GLenum internalformat);
+typedef GLuint(GL_APIENTRYP PFNGLCREATEIMAGECHROMIUMPROC)(
+    GLsizei width,
+    GLsizei height,
+    GLenum internalformat);
 typedef void (
     GL_APIENTRYP PFNGLDESTROYIMAGECHROMIUMPROC) (GLuint image_id);
 typedef void (
     GL_APIENTRYP PFNGLGETIMAGEPARAMETERIVCHROMIUMPROC) (
     GLuint image_id, GLenum pname, GLint* params);
 typedef void* (GL_APIENTRYP PFNGLMAPIMAGECHROMIUMPROC) (
     GLuint image_id, GLenum access);
 typedef void (GL_APIENTRYP PFNGLUNMAPIMAGECHROMIUMPROC) (GLuint image_id);
 #endif  /* GL_CHROMIUM_map_image */
 
@@ skipping 569 matching lines @@
 #ifndef GL_COMMANDS_COMPLETED_CHROMIUM
 #define GL_COMMANDS_COMPLETED_CHROMIUM 0x84F7
 #endif
 #endif  /* GL_CHROMIUM_sync_query */
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif  // GPU_GLES2_GL2EXTCHROMIUM_H_