abdf420a6d
This patch attempts to clean up and document the GPU buffers code. There are a few bug fixes as well. Patch reviewed here: http://codereview.appspot.com/4631052/ Summary: * Bugfix: make GPU_buffer_copy_normal convert from shorts to floats correctly, also fixed the use of cached face normal CustomData. * Bugfix: changed the `mat_nr' field of GPUBufferMaterial from char to short. * Changed color buffer setup to not alloc a temporary copy of color data, just passes the MCol data in directly. * Changed the GPU buffer pool code to make clearer what operates specifically on the global pool. * Lots of refactoring for GPU_drawobject_new; should operate mostly the same (except got rid of one unecessary allocation), just split into more functions and without macros now. * Converted some #defines into enumerations. * Made some stuff private, pulled out of header file. * Deleted unused function GPU_buffer_pool_free_unused(). * Removed GPU_interleaved_setup and related #defines. (I think this was used for editmode VBOs, but those were disabled.) * Added lots of comments. * Added a few comments in the code signed `--nicholas' to note places where I am unsure about design or usage, would be good to address these better. * Code formatting changed to be more consistent with the rest of Blender. * Renamed some fields and variables to be more consistent with Blender's naming conventions. * Renamed some fields and variables to use more descriptive names, e.g. renamed `redir' to `mat_orig_to_new'. * Removed print outs with DEBUG_VBO -- don't feel too strongly about this one, just not used elsewhere in Blender, could be easily added back if others disagree though. * Moved the PBVH drawing code down to the bottom of the file, before was sitting in the middle of the other VBO code |
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| CMakeLists.txt | ||
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