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Diffstat (limited to 'mesalib/src/mesa/swrast/s_blit.c')
-rw-r--r--mesalib/src/mesa/swrast/s_blit.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/mesalib/src/mesa/swrast/s_blit.c b/mesalib/src/mesa/swrast/s_blit.c
index 1ba188c5f..e3b45f146 100644
--- a/mesalib/src/mesa/swrast/s_blit.c
+++ b/mesalib/src/mesa/swrast/s_blit.c
@@ -29,6 +29,7 @@
#include "main/macros.h"
#include "main/format_unpack.h"
#include "main/format_pack.h"
+#include "main/condrender.h"
#include "s_context.h"
@@ -748,6 +749,13 @@ _swrast_BlitFramebuffer(struct gl_context *ctx,
};
GLint i;
+ /* Page 679 of OpenGL 4.4 spec says:
+ * "Added BlitFramebuffer to commands affected by conditional rendering in
+ * section 10.10 (Bug 9562)."
+ */
+ if (!_mesa_check_conditional_render(ctx))
+ return; /* Do not blit */
+
if (!_mesa_clip_blit(ctx, &srcX0, &srcY0, &srcX1, &srcY1,
&dstX0, &dstY0, &dstX1, &dstY1)) {
return;