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radv: Add support for ETC2 textures.

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Was surprised that is even supported by Vega.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Bas Nieuwenhuizen
2018-01-04 01:32:04 +01:00
parent 1e8b8e0878
commit 3665f66ef2
3 changed files with 49 additions and 11 deletions
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36
src/amd/vulkan/radv_formats.c
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@@ -224,6 +224,28 @@ uint32_t radv_translate_tex_dataformat(VkFormat format,
}
}
if (desc->layout == VK_FORMAT_LAYOUT_ETC) {
switch (format) {
case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK:
case VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK:
return V_008F14_IMG_DATA_FORMAT_ETC2_RGB;
case VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK:
case VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK:
return V_008F14_IMG_DATA_FORMAT_ETC2_RGBA1;
case VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK:
case VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK:
return V_008F14_IMG_DATA_FORMAT_ETC2_RGBA;
case VK_FORMAT_EAC_R11_UNORM_BLOCK:
case VK_FORMAT_EAC_R11_SNORM_BLOCK:
return V_008F14_IMG_DATA_FORMAT_ETC2_R;
case VK_FORMAT_EAC_R11G11_UNORM_BLOCK:
case VK_FORMAT_EAC_R11G11_SNORM_BLOCK:
return V_008F14_IMG_DATA_FORMAT_ETC2_RG;
default:
break;
}
}
if (format == VK_FORMAT_E5B9G9R9_UFLOAT_PACK32) {
return V_008F14_IMG_DATA_FORMAT_5_9_9_9;
} else if (format == VK_FORMAT_B10G11R11_UFLOAT_PACK32) {
@@ -349,10 +371,15 @@ uint32_t radv_translate_tex_numformat(VkFormat format,
case VK_FORMAT_BC2_SRGB_BLOCK:
case VK_FORMAT_BC3_SRGB_BLOCK:
case VK_FORMAT_BC7_SRGB_BLOCK:
case VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK:
case VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK:
case VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK:
return V_008F14_IMG_NUM_FORMAT_SRGB;
case VK_FORMAT_BC4_SNORM_BLOCK:
case VK_FORMAT_BC5_SNORM_BLOCK:
case VK_FORMAT_BC6H_SFLOAT_BLOCK:
case VK_FORMAT_EAC_R11_SNORM_BLOCK:
case VK_FORMAT_EAC_R11G11_SNORM_BLOCK:
return V_008F14_IMG_NUM_FORMAT_SNORM;
default:
return V_008F14_IMG_NUM_FORMAT_UNORM;
@@ -584,6 +611,15 @@ radv_physical_device_get_format_properties(struct radv_physical_device *physical
return;
}
if (desc->layout == VK_FORMAT_LAYOUT_ETC &&
physical_device->rad_info.chip_class < GFX9 &&
physical_device->rad_info.family != CHIP_STONEY) {
out_properties->linearTilingFeatures = linear;
out_properties->optimalTilingFeatures = tiled;
out_properties->bufferFeatures = buffer;
return;
}
if (radv_is_storage_image_format_supported(physical_device, format)) {
tiled |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
linear |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;