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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10
src/mesa/main/pixel.c
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@@ -1683,8 +1683,12 @@ void _mesa_update_pixel( GLcontext *ctx, GLuint new_state )
/***** Initialization *****/
/**********************************************************************/
/**
* Initialize the context's PIXEL attribute group.
*/
void
_mesa_init_pixel( GLcontext * ctx )
_mesa_init_pixel( GLcontext *ctx )
{
int i;
@@ -1815,11 +1819,11 @@ _mesa_init_pixel( GLcontext * ctx )
if (ctx->Visual.doubleBufferMode) {
ctx->Pixel.ReadBuffer = GL_BACK;
ctx->Pixel._ReadSrcMask = BACK_LEFT_BIT;
ctx->Pixel._ReadSrcMask = DD_BACK_LEFT_BIT;
}
else {
ctx->Pixel.ReadBuffer = GL_FRONT;
ctx->Pixel._ReadSrcMask = FRONT_LEFT_BIT;
ctx->Pixel._ReadSrcMask = DD_FRONT_LEFT_BIT;
}
/* Miscellaneous */