Mesa (master): anv/image: Assert that the image format is actually supported

[Jason Ekstrand]

Module: Mesa
Branch: master
Commit: 5029d763f13cf4bd84ba55e4b8dc31b101f55908
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=5029d763f13cf4bd84ba55e4b8dc31b101f55908

Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date:   Wed Jul 20 21:10:20 2016 -0700

anv/image: Assert that the image format is actually supported

Signed-off-by: Jason Ekstrand <jason at jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Cc: "12.0" <mesa-dev at lists.freedesktop.org>

---

 src/intel/vulkan/anv_image.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/intel/vulkan/anv_image.c b/src/intel/vulkan/anv_image.c
index e467e87..dff51bc 100644
--- a/src/intel/vulkan/anv_image.c
+++ b/src/intel/vulkan/anv_image.c
@@ -137,10 +137,13 @@ make_surface(const struct anv_device *dev,
    image->extent = anv_sanitize_image_extent(vk_info->imageType,
                                              vk_info->extent);
 
+   enum isl_format format = anv_get_isl_format(&dev->info, vk_info->format,
+                                               aspect, vk_info->tiling);
+   assert(format != ISL_FORMAT_UNSUPPORTED);
+
    ok = isl_surf_init(&dev->isl_dev, &anv_surf->isl,
       .dim = vk_to_isl_surf_dim[vk_info->imageType],
-      .format = anv_get_isl_format(&dev->info, vk_info->format,
-                                   aspect, vk_info->tiling),
+      .format = format,
       .width = image->extent.width,
       .height = image->extent.height,
       .depth = image->extent.depth,