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Merge pull request #65376 from reduz/astc-support

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Implement basic ASTC support
This commit is contained in:
Rémi Verschelde
2022-12-20 12:44:30 +01:00
parent ed65738b51 71d21c7ccb
commit f318d60e06
5 changed files with 153 additions and 16 deletions
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25
drivers/vulkan/rendering_device_vulkan.cpp
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@@ -995,8 +995,11 @@ void RenderingDeviceVulkan::get_compressed_image_format_block_dimensions(DataFor
case DATA_FORMAT_EAC_R11G11_UNORM_BLOCK:
case DATA_FORMAT_EAC_R11G11_SNORM_BLOCK:
case DATA_FORMAT_ASTC_4x4_UNORM_BLOCK: // Again, not sure about astc.
case DATA_FORMAT_ASTC_4x4_SRGB_BLOCK:
case DATA_FORMAT_ASTC_5x4_UNORM_BLOCK:
case DATA_FORMAT_ASTC_4x4_SRGB_BLOCK: {
r_w = 4;
r_h = 4;
} break;
case DATA_FORMAT_ASTC_5x4_UNORM_BLOCK: // Unsupported
case DATA_FORMAT_ASTC_5x4_SRGB_BLOCK:
case DATA_FORMAT_ASTC_5x5_UNORM_BLOCK:
case DATA_FORMAT_ASTC_5x5_SRGB_BLOCK:
@@ -1007,10 +1010,16 @@ void RenderingDeviceVulkan::get_compressed_image_format_block_dimensions(DataFor
case DATA_FORMAT_ASTC_8x5_UNORM_BLOCK:
case DATA_FORMAT_ASTC_8x5_SRGB_BLOCK:
case DATA_FORMAT_ASTC_8x6_UNORM_BLOCK:
case DATA_FORMAT_ASTC_8x6_SRGB_BLOCK:
case DATA_FORMAT_ASTC_8x6_SRGB_BLOCK: {
r_w = 4;
r_h = 4;
} break;
case DATA_FORMAT_ASTC_8x8_UNORM_BLOCK:
case DATA_FORMAT_ASTC_8x8_SRGB_BLOCK:
case DATA_FORMAT_ASTC_10x5_UNORM_BLOCK:
case DATA_FORMAT_ASTC_8x8_SRGB_BLOCK: {
r_w = 8;
r_h = 8;
} break;
case DATA_FORMAT_ASTC_10x5_UNORM_BLOCK: // Unsupported
case DATA_FORMAT_ASTC_10x5_SRGB_BLOCK:
case DATA_FORMAT_ASTC_10x6_UNORM_BLOCK:
case DATA_FORMAT_ASTC_10x6_SRGB_BLOCK:
@@ -1100,7 +1109,7 @@ uint32_t RenderingDeviceVulkan::get_compressed_image_format_block_byte_size(Data
case DATA_FORMAT_ASTC_12x10_SRGB_BLOCK:
case DATA_FORMAT_ASTC_12x12_UNORM_BLOCK:
case DATA_FORMAT_ASTC_12x12_SRGB_BLOCK:
return 8; // Wrong.
return 16;
default: {
}
}
@@ -1122,6 +1131,10 @@ uint32_t RenderingDeviceVulkan::get_compressed_image_format_pixel_rshift(DataFor
case DATA_FORMAT_EAC_R11_UNORM_BLOCK:
case DATA_FORMAT_EAC_R11_SNORM_BLOCK:
return 1;
case DATA_FORMAT_ASTC_8x8_SRGB_BLOCK:
case DATA_FORMAT_ASTC_8x8_UNORM_BLOCK: {
return 2;
}
default: {
}
}