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st/mesa: expose EXT_framebuffer_multisample_blit_scaled if MSAA is supported

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Surprisingly all drivers supporting MSAA can already do this (r300g and r600g
for sure) and I think Christoph wanted to have this feature for his Nouveau
drivers anyway.
This commit is contained in:
Marek Olšák
2013-07-30 22:29:06 +02:00
parent 1302c66896
commit 63569dbeb0
1 changed files with 1 additions and 0 deletions
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src/mesa/state_tracker/st_extensions.c
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@@ -710,6 +710,7 @@ void st_init_extensions(struct st_context *st)
} }
else if (ctx->Const.MaxSamples >= 2) { else if (ctx->Const.MaxSamples >= 2) {
ctx->Extensions.EXT_framebuffer_multisample = GL_TRUE; ctx->Extensions.EXT_framebuffer_multisample = GL_TRUE;
ctx->Extensions.EXT_framebuffer_multisample_blit_scaled = GL_TRUE;
} }
if (ctx->Const.MaxDualSourceDrawBuffers > 0) if (ctx->Const.MaxDualSourceDrawBuffers > 0)