diff options
| author | Samuel Pitoiset <[email protected]> | 2018-10-08 14:40:17 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2018-10-11 14:49:14 +0200 |
| commit | c3ba3c26114d8c326e35670cbedf35f15b9c7347 (patch) | |
| tree | aba07218a13bf911beab9b1409caafb7cff58737 | |
| parent | d179312b53d94a4f0ffe1e88569525300afb4985 (diff) | |
radv: disallow 3D images and mipmaps/layers for R32G32B32 linear formats
R32G32B32 are weird formats and we are only going to support
some basic operations for now.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
| -rw-r--r-- | src/amd/vulkan/radv_formats.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_formats.c b/src/amd/vulkan/radv_formats.c index ad06c9e9964..a7aa819e2bd 100644 --- a/src/amd/vulkan/radv_formats.c +++ b/src/amd/vulkan/radv_formats.c @@ -1091,6 +1091,20 @@ static VkResult radv_get_image_format_properties(struct radv_physical_device *ph sampleCounts |= VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT | VK_SAMPLE_COUNT_8_BIT; } + if (info->tiling == VK_IMAGE_TILING_LINEAR && + (info->format == VK_FORMAT_R32G32B32_SFLOAT || + info->format == VK_FORMAT_R32G32B32_SINT || + info->format == VK_FORMAT_R32G32B32_UINT)) { + /* R32G32B32 is a weird format and the driver currently only + * supports the barely minimum. + * TODO: Implement more if we really need to. + */ + if (info->type == VK_IMAGE_TYPE_3D) + goto unsupported; + maxArraySize = 1; + maxMipLevels = 1; + } + if (info->usage & VK_IMAGE_USAGE_SAMPLED_BIT) { if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) { goto unsupported; |