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Read-only mirror of https://gitlab.gnome.org/GNOME/mutter
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a7974f8e6f
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Robert Bragg a7974f8e6f [journal] Don't resize a singlton VBO; create and destroy a VBO each flush 
This simplifies the vertex data uploading in the journal, and could improve
performance.  Modifying a VBO mid-scene could reqire synchronizing with the
GPU or some form of shadowing/copying to avoid modifying data that the GPU
is currently processing; the buffer was also being marked as GL_STATIC_DRAW
which could have made things worse.

Now we simply create a GL_STATIC_DRAW VBO for each flush and and delete it
when we are finished.
2009-06-30 17:13:37 +01:00
common [journal] Don't resize a singlton VBO; create and destroy a VBO each flush 2009-06-30 17:13:37 +01:00
doc/reference/cogl [cogl] Adds cogl_read_pixels to replace direct use of glReadPixels 2009-06-29 23:49:06 +01:00
gl [cogl] avoid using the journal in _cogl_add_path_to_stencil_buffer 2009-06-30 17:13:37 +01:00
gles [cogl material] optimize logging of material colors in the journal 2009-06-30 17:13:35 +01:00
cogl-bitmap.h [docs] Various gtk-doc fixes for COGL 2009-06-10 12:57:36 +01:00
cogl-color.h [cogl-color] Adds a cogl_color_equal() function 2009-06-30 17:13:35 +01:00
cogl-debug.h [cogl journal] Perform software modelview transform on logged quads. 2009-06-30 17:13:36 +01:00
cogl-deprecated.h [cogl deprecated] Add backface culling deprecation 2009-05-28 14:14:50 +01:00
cogl-fixed.h [cogl] Updates all file headers and removes lots of trailing white space 2009-05-02 04:12:25 +01:00
cogl-material.h [cogl] Improving Cogl journal to minimize driver overheads + GPU state changes 2009-06-30 17:13:34 +01:00
cogl-matrix.h [docs] Various gtk-doc fixes for COGL 2009-06-10 12:57:36 +01:00
cogl-offscreen.h [docs] Various gtk-doc fixes for COGL 2009-06-10 12:57:36 +01:00
cogl-path.h [cogl] Updates all file headers and removes lots of trailing white space 2009-05-02 04:12:25 +01:00
cogl-shader.h [cogl-shader] Make get_info_log() slightly nicer 2009-06-01 17:40:23 +01:00
cogl-texture.h [cogl-texture docs] Improves the documentation of the internal_format args 2009-06-11 14:31:01 +01:00
cogl-types.h [cogl] Move the texture filters to be a property of the material layer 2009-06-04 19:03:40 +01:00
cogl-vertex-buffer.h [vertex-buffer] Add cogl_vertex_buffer_indices_get_type API 2009-06-29 23:49:05 +01:00
cogl.h.in [cogl] Improving Cogl journal to minimize driver overheads + GPU state changes 2009-06-30 17:13:34 +01:00
cogl.pc.in [cogl] Fix hardcoded paths in the pc file 2009-03-10 12:38:04 +00:00
Makefile.am [introspection] Add --c-include to g-ir-scanner 2009-06-09 12:45:23 +01:00
TODO Merged clutter-ivan branch into trunk. 2008-04-25 13:37:36 +00:00