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authormarha <marha@users.sourceforge.net>2011-09-20 08:40:57 +0200
committermarha <marha@users.sourceforge.net>2011-09-20 08:40:57 +0200
commit0470a59df89ab453bdbe0fc2f820278cfffdc61c (patch)
tree5482d527c8426219414edc60d3891764ca2b1a20 /mesalib/src/mesa/state_tracker
parentb2c925e360e2c366526de15b44603f855f94139c (diff)
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libX11 libxtrans mesa git update 20 sep 2011
Diffstat (limited to 'mesalib/src/mesa/state_tracker')
-rw-r--r--mesalib/src/mesa/state_tracker/st_atom_blend.c10
-rw-r--r--mesalib/src/mesa/state_tracker/st_extensions.c1
2 files changed, 1 insertions, 10 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_atom_blend.c b/mesalib/src/mesa/state_tracker/st_atom_blend.c
index 4c9a2b95a..1ffc2f1b7 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_blend.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_blend.c
@@ -200,15 +200,7 @@ update_blend( struct st_context *st )
num_state = ctx->Const.MaxDrawBuffers;
blend->independent_blend_enable = 1;
}
- /* Note it is impossible to correctly deal with EXT_blend_logic_op and
- EXT_draw_buffers2/EXT_blend_equation_separate at the same time.
- These combinations would require support for per-rt logicop enables
- and separate alpha/rgb logicop/blend support respectively. Neither
- possible in gallium nor most hardware. Assume these combinations
- don't happen. */
- if (ctx->Color.ColorLogicOpEnabled ||
- (ctx->Color.BlendEnabled &&
- ctx->Color.Blend[0].EquationRGB == GL_LOGIC_OP)) {
+ if (ctx->Color.ColorLogicOpEnabled) {
/* logicop enabled */
blend->logicop_enable = 1;
blend->logicop_func = translate_logicop(ctx->Color.LogicOp);
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index 722db8d77..108d7aef1 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -267,7 +267,6 @@ void st_init_extensions(struct st_context *st)
ctx->Extensions.EXT_blend_color = GL_TRUE;
ctx->Extensions.EXT_blend_func_separate = GL_TRUE;
- ctx->Extensions.EXT_blend_logic_op = GL_TRUE;
ctx->Extensions.EXT_blend_minmax = GL_TRUE;
ctx->Extensions.EXT_blend_subtract = GL_TRUE;
ctx->Extensions.EXT_framebuffer_blit = GL_TRUE;