diff options
| author | Ian Romanick <[email protected]> | 2012-08-31 15:26:27 -0700 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2012-09-03 10:33:54 -0700 |
| commit | 51b069e7aa81cdc8f38db71554ae3dd12ce0a6c4 (patch) | |
| tree | a05b5c6a5969d6dd2ef164b7e66c94c903b24d4e /src/mesa/drivers/common | |
| parent | 0b90da3252c03d13144f6876cf0b5d633f8e5828 (diff) | |
meta: Don't save and restore fog state when there is no fog state
I wonder if the better solution is to have _mesa_meta_GenerateMipmap not
use MESA_META_ALL for the GLSL path. Even on compatibility profiles
there is no reason to save and restore fog on this path.
NOTE: This is a candidate for the 9.0 branch.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Tested-by: Lu Hua <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54295
Diffstat (limited to 'src/mesa/drivers/common')
| -rw-r--r-- | src/mesa/drivers/common/meta.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c index 4b448fed51b..36672a71d73 100644 --- a/src/mesa/drivers/common/meta.c +++ b/src/mesa/drivers/common/meta.c @@ -538,7 +538,9 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state) _mesa_set_enable(ctx, GL_DEPTH_TEST, GL_FALSE); } - if (state & MESA_META_FOG) { + if ((state & MESA_META_FOG) + && ctx->API != API_OPENGL_CORE + && ctx->API != API_OPENGLES2) { save->Fog = ctx->Fog.Enabled; if (ctx->Fog.Enabled) _mesa_set_enable(ctx, GL_FOG, GL_FALSE); @@ -856,7 +858,9 @@ _mesa_meta_end(struct gl_context *ctx) _mesa_DepthMask(save->Depth.Mask); } - if (state & MESA_META_FOG) { + if ((state & MESA_META_FOG) + && ctx->API != API_OPENGL_CORE + && ctx->API != API_OPENGLES2) { _mesa_set_enable(ctx, GL_FOG, save->Fog); } |