diff options
| author | Eric Anholt <eric@anholt.net> | 2009-08-31 10:13:22 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-09-01 20:35:19 -0700 |
| commit | 60b08eb1fdf287d28ec66b9282513ab35a61aee0 (patch) | |
| tree | 0230f446c99b4957f146289c7295e019e0670ed7 /src/mesa/main/varray.c | |
| parent | a82cd55a5cb1ad617960551560b107edffad1e9a (diff) | |
mesa: Make MultiDrawElements submit multiple primitives at once.
Previously, MultiDrawElements just called DrawElements a bunch of times.
By sending several primitives down the pipeline at once, we avoid a bunch
of validation. On my GL demo, this improves fps by 2.5% (+/- .41%) and
reduces CPU usage by 70.5% (+/- 2.9%) (n=3).
Reviewed by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/mesa/main/varray.c')
| -rw-r--r-- | src/mesa/main/varray.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c index be1c03cec2..6cd2a2f4f6 100644 --- a/src/mesa/main/varray.c +++ b/src/mesa/main/varray.c @@ -1038,24 +1038,6 @@ _mesa_MultiDrawArraysEXT( GLenum mode, GLint *first, } -/* GL_EXT_multi_draw_arrays */ -void GLAPIENTRY -_mesa_MultiDrawElementsEXT( GLenum mode, const GLsizei *count, GLenum type, - const GLvoid **indices, GLsizei primcount ) -{ - GET_CURRENT_CONTEXT(ctx); - GLint i; - - ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); - - for (i = 0; i < primcount; i++) { - if (count[i] > 0) { - CALL_DrawElements(ctx->Exec, (mode, count[i], type, indices[i])); - } - } -} - - /* GL_IBM_multimode_draw_arrays */ void GLAPIENTRY _mesa_MultiModeDrawArraysIBM( const GLenum * mode, const GLint * first, |