diff options
| author | Nanley Chery <nanley.g.chery@intel.com> | 2016-09-22 16:44:19 -0700 |
|---|---|---|
| committer | Nanley Chery <nanley.g.chery@intel.com> | 2016-11-03 11:22:58 -0700 |
| commit | 80de528c7e75d9a01811d48c82af170da9dc2364 (patch) | |
| tree | 31d7481d541bc912e17e868a5e4abde5fdc3d525 /src/intel/vulkan/anv_formats.c | |
| parent | b4001af1744a02f472bd1204458662088307981b (diff) | |
anv/formats: Disallow 1D compressed textures
Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Diffstat (limited to 'src/intel/vulkan/anv_formats.c')
| -rw-r--r-- | src/intel/vulkan/anv_formats.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/intel/vulkan/anv_formats.c b/src/intel/vulkan/anv_formats.c index f6915540fb..1b8b881dfa 100644 --- a/src/intel/vulkan/anv_formats.c +++ b/src/intel/vulkan/anv_formats.c @@ -507,6 +507,17 @@ VkResult anv_GetPhysicalDeviceImageFormatProperties( break; } + /* Our hardware doesn't support 1D compressed textures. + * From the SKL PRM, RENDER_SURFACE_STATE::SurfaceFormat: + * * This field cannot be a compressed (BC*, DXT*, FXT*, ETC*, EAC*) format + * if the Surface Type is SURFTYPE_1D. + * * This field cannot be ASTC format if the Surface Type is SURFTYPE_1D. + */ + if (type == VK_IMAGE_TYPE_1D && + isl_format_is_compressed(anv_formats[format].isl_format)) { + goto unsupported; + } + if (tiling == VK_IMAGE_TILING_OPTIMAL && type == VK_IMAGE_TYPE_2D && (format_feature_flags & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | |