From: Emil Velikov <emil.veli...@collabora.com>
Ported from the i965 commit e7ab358e8186dd8651cf920d4db1500c60ccd2fc.
Cc: 11.2 12.0 <mesa-sta...@lists.freedesktop.org>
Cc: Tomasz Figa <tf...@chromium.org>
Signed-off-by: Emil Velikov <emil.veli...@collabora.com>
---
src/mesa/drivers/dri/i915/intel_context.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/src/mesa/drivers/dri/i915/intel_context.c
b/src/mesa/drivers/dri/i915/intel_context.c
index e5a3f00..5607d5b 100644
--- a/src/mesa/drivers/dri/i915/intel_context.c
+++ b/src/mesa/drivers/dri/i915/intel_context.c
@@ -858,6 +858,7 @@ intel_update_image_buffers(struct intel_context *intel,
__DRIdrawable *drawable)
struct __DRIimageList images;
unsigned int format;
uint32_t buffer_mask = 0;
+ int ret;
front_rb = intel_get_renderbuffer(fb, BUFFER_FRONT_LEFT);
back_rb = intel_get_renderbuffer(fb, BUFFER_BACK_LEFT);
@@ -877,12 +878,14 @@ intel_update_image_buffers(struct intel_context *intel,
__DRIdrawable *drawable)
if (back_rb)
buffer_mask |= __DRI_IMAGE_BUFFER_BACK;
- (*screen->image.loader->getBuffers) (drawable,
- driGLFormatToImageFormat(format),
- &drawable->dri2.stamp,
- drawable->loaderPrivate,
- buffer_mask,
- &images);
+ ret = screen->image.loader->getBuffers(drawable,
+ driGLFormatToImageFormat(format),
+ &drawable->dri2.stamp,
+ drawable->loaderPrivate,
+ buffer_mask,
+ &images);
+ if (!ret)
+ return;
if (images.image_mask & __DRI_IMAGE_BUFFER_FRONT) {
drawable->w = images.front->width;
--
2.9.0
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