Major check-in of changes for GL_EXT_framebuffer_object extension.

Main driver impacts:
- new code for creating the Mesa GLframebuffer
- new span/pixel read/write code
Some drivers not yet updated/tested.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/mesa/main/blend.c b/src/mesa/main/blend.c
index 8fadef61b4..61b2b17c0c 100644
--- a/src/mesa/main/blend.c
+++ b/src/mesa/main/blend.c
@@ -570,11 +570,9 @@ void _mesa_init_color( GLcontext * ctx )
 
    if (ctx->Visual.doubleBufferMode) {
       ctx->Color.DrawBuffer[0] = GL_BACK;
-      ctx->Color._DrawDestMask[0] = DD_BACK_LEFT_BIT;
    }
    else {
       ctx->Color.DrawBuffer[0] = GL_FRONT;
-      ctx->Color._DrawDestMask[0] = DD_FRONT_LEFT_BIT;
    }
 }