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authorMarek Olšák <marek.olsak@amd.com>2013-07-30 22:29:16 +0200
committerMarek Olšák <marek.olsak@amd.com>2013-07-30 23:31:23 +0200
commit2acc27cc6de5cae395d19017daf86ddd8de704cf (patch)
tree44ae11f723f56d0a02b61793214bb1ca99c78ac7 /src/mesa
parent71e0b5d688e8442c4c19d905db84caad94314d5e (diff)
st/dri: support the driconf option disable_blend_func_extended
This is needed for Unigine. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Brian Paul <brianp@vmware.com>
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/state_tracker/st_extensions.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index bc0de494b81..b201012f9d2 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -713,7 +713,8 @@ void st_init_extensions(struct st_context *st)
ctx->Extensions.EXT_framebuffer_multisample_blit_scaled = GL_TRUE;
}
- if (ctx->Const.MaxDualSourceDrawBuffers > 0)
+ if (ctx->Const.MaxDualSourceDrawBuffers > 0 &&
+ !st->options.disable_blend_func_extended)
ctx->Extensions.ARB_blend_func_extended = GL_TRUE;
st->has_time_elapsed =