Mesa (master): i965: Don't create a swrast context on ES2+.
Kenneth Graunke
kwg at kemper.freedesktop.org
Mon Jul 29 20:26:31 UTC 2013
Module: Mesa
Branch: master
Commit: efb566dff22933517630537c2bfb8da34018ad8c
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=efb566dff22933517630537c2bfb8da34018ad8c
Author: Kenneth Graunke <kenneth at whitecape.org>
Date: Thu Jul 25 11:31:20 2013 -0700
i965: Don't create a swrast context on ES2+.
We already skip this for API_OPENGL_CORE; ES2+ is very similar.
The primary user of the swrast context is GL_SELECT and GL_FEEDBACK,
which have never existed in ES.
This saves approximately 18MB of memory in GLBenchmark 2.7 Egypt (ES2).
No regressions in es3conform on Ivybridge.
Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Matt Turner <mattst88 at gmail.com>
Reviewed-by: Chad Versace <chad.versace at linux.intel.com>
Reviewed-by: Kristian Høgsberg <krh at bitplanet.net>
---
src/mesa/drivers/dri/i965/intel_context.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/intel_context.c b/src/mesa/drivers/dri/i965/intel_context.c
index 2e15a55..7860e1f 100644
--- a/src/mesa/drivers/dri/i965/intel_context.c
+++ b/src/mesa/drivers/dri/i965/intel_context.c
@@ -557,7 +557,7 @@ intelInitContext(struct brw_context *brw,
* software fallbacks (which we have to support on legacy GL to do weird
* glDrawPixels(), glBitmap(), and other functions).
*/
- if (api != API_OPENGL_CORE) {
+ if (api != API_OPENGL_CORE && api != API_OPENGLES2) {
_swrast_CreateContext(ctx);
}
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