diff options
author | Brian Paul <brianp@vmware.com> | 2009-04-27 09:51:46 -0600 |
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committer | Brian Paul <brianp@vmware.com> | 2009-04-27 09:51:46 -0600 |
commit | dc9705d12d162ba6d087eb762e315de9f97bc456 (patch) | |
tree | 0e81e37c6c2e21456e16e892c877a448545e0ac6 /src/mesa/drivers/dri/i965/brw_context.h | |
parent | 5250eec652af46d20261624fd043992355a0b4ba (diff) |
i965: only upload constant buffer data when we actually need the const buffer
Make the use_const_buffer field per-program and only call the code which
updates the constant buffer's data if the flag is set.
This should undo the perf regression from 20f3497e4b6756e330f7b3f54e8acaa1d6c92052
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_context.h')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_context.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h index a0b3b06309..aef2ff5f86 100644 --- a/src/mesa/drivers/dri/i965/brw_context.h +++ b/src/mesa/drivers/dri/i965/brw_context.h @@ -161,6 +161,7 @@ struct brw_vertex_program { struct gl_vertex_program program; GLuint id; dri_bo *const_buffer; /** Program constant buffer/surface */ + GLboolean use_const_buffer; }; @@ -171,6 +172,7 @@ struct brw_fragment_program { GLboolean isGLSL; /**< really, any IF/LOOP/CONT/BREAK instructions */ dri_bo *const_buffer; /** Program constant buffer/surface */ + GLboolean use_const_buffer; }; |