Chromium Code Reviews Chromium Code Reviews
Issue 13613006:
Add a new parameter dest_type to the GL_CHROMIUM_copy_texture extension. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| OLD | NEW |
|---|---|
| 1 Name | 1 Name |
| 2 | 2 |
| 3 CHROMIUM_copy_texture | 3 CHROMIUM_copy_texture |
| 4 | 4 |
| 5 Name Strings | 5 Name Strings |
| 6 | 6 |
| 7 GL_CHROMIUM_copy_texture | 7 GL_CHROMIUM_copy_texture |
| 8 | 8 |
| 9 Version | 9 Version |
| 10 | 10 |
| (...skipping 20 matching lines...) Expand all Loading... | |
| 31 processing occurs. This is the equivalent of having neither flag set. | 31 processing occurs. This is the equivalent of having neither flag set. |
| 32 | 32 |
| 33 The extension also supports copying BGRA textures and copying | 33 The extension also supports copying BGRA textures and copying |
| 34 EXTERNAL_OES texture to BGRA texture, which is not explicitly | 34 EXTERNAL_OES texture to BGRA texture, which is not explicitly |
| 35 granted by EXT_texture_format_BGRA8888. | 35 granted by EXT_texture_format_BGRA8888. |
| 36 | 36 |
| 37 New Procedures and Functions | 37 New Procedures and Functions |
| 38 | 38 |
| 39 void glCopyTextureCHROMIUM (GLenum target, GLenum source_id, | 39 void glCopyTextureCHROMIUM (GLenum target, GLenum source_id, |
| 40 GLenum dest_id, GLint level, | 40 GLenum dest_id, GLint level, |
| 41 GLint internal_format) | 41 GLint internal_format, GLint dest_type) |
| 42 | 42 |
| 43 Copies the contents of texture referred to by <source_id> to texture | 43 Copies the contents of texture referred to by <source_id> to texture |
| 44 <dest_id>. | 44 <dest_id>. |
| 45 | 45 |
| 46 Texture level 0 is copied from the source image to level <level> of the | 46 Texture level 0 is copied from the source image to level <level> of the |
| 47 destination texture. | 47 destination texture. The level parameter must be 0 at present. |
| 48 | 48 |
| 49 The internal format of the destination texture is converted to that | 49 The internal format of the destination texture is converted to that |
| 50 specified by <internal_format> | 50 specified by <internal_format>. |
| 51 | |
| 52 The format type of the destination texture is converted to that specified | |
| 53 by <dest_type>. | |
| 51 | 54 |
| 52 <target> uses the same parameters as TexImage2D. | 55 <target> uses the same parameters as TexImage2D. |
| 53 | 56 |
| 54 INVALID_VALUE is generated if <target> is not GL_TEXTURE_2D. | 57 INVALID_VALUE is generated if <target> is not GL_TEXTURE_2D. |
| 55 | 58 |
| 56 INVALID_VALUE is generated if <source_id> or <dest_id> are not valid texture | 59 INVALID_VALUE is generated if <source_id> or <dest_id> are not valid texture |
| 57 objects. | 60 objects. |
| 58 | 61 |
| 59 INVALID_VALUE is generated if textures corresponding to <dest_id> have not | 62 INVALID_VALUE is generated if textures corresponding to <dest_id> have not |
| 60 been bound as GL_TEXTURE_2D object. | 63 been bound as GL_TEXTURE_2D object. |
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| 72 New Tokens | 75 New Tokens |
| 73 | 76 |
| 74 None. | 77 None. |
| 75 | 78 |
| 76 New State | 79 New State |
| 77 | 80 |
| 78 None. | 81 None. |
| 79 | 82 |
| 80 Revision History | 83 Revision History |
| 81 | 84 |
| 82 8/1/2011 Documented the extension | 85 8/1/2011 Documented the extension |
|
Ken Russell (switch to Gerrit)
2013/04/04 19:58:28
Please describe this change in the revision histor
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| OLD | NEW |
