OpenHarmony/third_party_mesa3d
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Implemented support for software-based AUX color buffers.

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Only available with Xlib driver for now.
Assorted clean-ups related to Draw/ReadBuffer().
Renamed FRONT_LEFT_BIT -> DD_FRONT_LEFT_BIT, etc.
This commit is contained in:
Brian Paul
2004-03-21 17:05:03 +00:00
parent 0095016425
commit 894844a8d9
62 changed files with 492 additions and 275 deletions
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src/mesa/drivers/x11/xm_tri.c
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@@ -1313,6 +1313,8 @@ static swrast_tri_func get_triangle_func( GLcontext *ctx )
triFuncName = NULL;
#endif
if ((ctx->Color._DrawDestMask & (DD_FRONT_LEFT_BIT | DD_BACK_LEFT_BIT)) ==0)
return (swrast_tri_func) NULL;
if (ctx->RenderMode != GL_RENDER) return (swrast_tri_func) NULL;
if (ctx->Polygon.SmoothFlag) return (swrast_tri_func) NULL;
if (ctx->Texture._EnabledUnits) return (swrast_tri_func) NULL;