Lines Matching refs:WinSysDrawBuffer
931 ctx->WinSysDrawBuffer = NULL;
1110 _mesa_reference_framebuffer(&ctx->WinSysDrawBuffer, NULL);
1428 if (newCtx && drawBuffer && newCtx->WinSysDrawBuffer != drawBuffer) {
1444 (curCtx->WinSysDrawBuffer || curCtx->WinSysReadBuffer) &&
1462 _mesa_reference_framebuffer(&newCtx->WinSysDrawBuffer, drawBuffer);