mirror of
https://github.com/shadps4-emu/shadPS4.git
synced 2025-08-06 09:22:35 +00:00
Implement SurfaceFormat with derived lookup table instead of switch
This commit is contained in:
hspir404
parent
949171d6ca
commit
35b199d7eb
@ -665,454 +665,33 @@ std::span<const SurfaceFormatInfo> SurfaceFormats() {
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return formats;
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}
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vk::Format SurfaceFormat(AmdGpu::DataFormat data_format, AmdGpu::NumberFormat num_format) {
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bool found = false;
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vk::Format result = vk::Format::eUndefined;
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// Table 8.13 Data and Image Formats [Sea Islands Series Instruction Set Architecture]
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static const size_t amd_gpu_data_format_bit_size = 6; // All values are under 64
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static const size_t amd_gpu_number_format_bit_size = 4; // All values are under 16
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switch (data_format) {
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case AmdGpu::DataFormat::FormatInvalid:
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result = vk::Format::eUndefined;
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found = true;
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break;
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case AmdGpu::DataFormat::Format8:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eR8Unorm;
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break;
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case AmdGpu::NumberFormat::Snorm:
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result = vk::Format::eR8Snorm;
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break;
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case AmdGpu::NumberFormat::Uscaled:
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result = vk::Format::eR8Uscaled;
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break;
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case AmdGpu::NumberFormat::Sscaled:
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result = vk::Format::eR8Sscaled;
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break;
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eR8Uint;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eR8Sint;
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break;
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case AmdGpu::NumberFormat::Srgb:
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result = vk::Format::eR8Srgb;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format16:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eR16Unorm;
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break;
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case AmdGpu::NumberFormat::Snorm:
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result = vk::Format::eR16Snorm;
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break;
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case AmdGpu::NumberFormat::Uscaled:
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result = vk::Format::eR16Uscaled;
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break;
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case AmdGpu::NumberFormat::Sscaled:
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result = vk::Format::eR16Sscaled;
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break;
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eR16Uint;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eR16Sint;
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break;
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case AmdGpu::NumberFormat::Float:
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result = vk::Format::eR16Sfloat;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format8_8:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eR8G8Unorm;
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break;
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case AmdGpu::NumberFormat::Snorm:
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result = vk::Format::eR8G8Snorm;
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break;
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case AmdGpu::NumberFormat::Uscaled:
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result = vk::Format::eR8G8Uscaled;
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break;
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case AmdGpu::NumberFormat::Sscaled:
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result = vk::Format::eR8G8Sscaled;
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break;
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eR8G8Uint;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eR8G8Sint;
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break;
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case AmdGpu::NumberFormat::Srgb:
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result = vk::Format::eR8G8Srgb;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format32:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eR32Uint;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eR32Sint;
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break;
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case AmdGpu::NumberFormat::Float:
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result = vk::Format::eR32Sfloat;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format16_16:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eR16G16Unorm;
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break;
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case AmdGpu::NumberFormat::Snorm:
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result = vk::Format::eR16G16Snorm;
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break;
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case AmdGpu::NumberFormat::Uscaled:
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result = vk::Format::eR16G16Uscaled;
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break;
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case AmdGpu::NumberFormat::Sscaled:
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result = vk::Format::eR16G16Sscaled;
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break;
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eR16G16Uint;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eR16G16Sint;
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break;
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case AmdGpu::NumberFormat::Float:
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result = vk::Format::eR16G16Sfloat;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format10_11_11:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Float:
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result = vk::Format::eB10G11R11UfloatPack32;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format11_11_10:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Float:
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result = vk::Format::eB10G11R11UfloatPack32;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format2_10_10_10:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eA2B10G10R10UnormPack32;
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break;
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case AmdGpu::NumberFormat::Snorm:
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result = vk::Format::eA2B10G10R10SnormPack32;
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break;
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case AmdGpu::NumberFormat::Uscaled:
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result = vk::Format::eA2B10G10R10UscaledPack32;
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break;
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case AmdGpu::NumberFormat::Sscaled:
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result = vk::Format::eA2B10G10R10SscaledPack32;
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break;
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eA2B10G10R10UintPack32;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eA2B10G10R10SintPack32;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format8_8_8_8:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eR8G8B8A8Unorm;
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break;
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case AmdGpu::NumberFormat::Snorm:
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result = vk::Format::eR8G8B8A8Snorm;
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break;
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case AmdGpu::NumberFormat::Uscaled:
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result = vk::Format::eR8G8B8A8Uscaled;
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break;
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case AmdGpu::NumberFormat::Sscaled:
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result = vk::Format::eR8G8B8A8Sscaled;
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break;
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eR8G8B8A8Uint;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eR8G8B8A8Sint;
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break;
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case AmdGpu::NumberFormat::Srgb:
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result = vk::Format::eR8G8B8A8Srgb;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format32_32:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eR32G32Uint;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eR32G32Sint;
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break;
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case AmdGpu::NumberFormat::Float:
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result = vk::Format::eR32G32Sfloat;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format16_16_16_16:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eR16G16B16A16Unorm;
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break;
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case AmdGpu::NumberFormat::Snorm:
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result = vk::Format::eR16G16B16A16Snorm;
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break;
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case AmdGpu::NumberFormat::Uscaled:
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result = vk::Format::eR16G16B16A16Uscaled;
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break;
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case AmdGpu::NumberFormat::Sscaled:
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result = vk::Format::eR16G16B16A16Sscaled;
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break;
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eR16G16B16A16Uint;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eR16G16B16A16Sint;
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break;
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case AmdGpu::NumberFormat::SnormNz:
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result = vk::Format::eR16G16B16A16Snorm;
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break;
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case AmdGpu::NumberFormat::Float:
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result = vk::Format::eR16G16B16A16Sfloat;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format32_32_32:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eR32G32B32Uint;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eR32G32B32Sint;
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break;
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case AmdGpu::NumberFormat::Float:
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result = vk::Format::eR32G32B32Sfloat;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format32_32_32_32:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Uint:
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result = vk::Format::eR32G32B32A32Uint;
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break;
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case AmdGpu::NumberFormat::Sint:
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result = vk::Format::eR32G32B32A32Sint;
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break;
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case AmdGpu::NumberFormat::Float:
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result = vk::Format::eR32G32B32A32Sfloat;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format5_6_5:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eB5G6R5UnormPack16;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format1_5_5_5:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eR5G5B5A1UnormPack16;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format4_4_4_4:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eR4G4B4A4UnormPack16;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::Format5_9_9_9:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Float:
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result = vk::Format::eE5B9G9R9UfloatPack32;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::FormatBc1:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eBc1RgbaUnormBlock;
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break;
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case AmdGpu::NumberFormat::Srgb:
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result = vk::Format::eBc1RgbaSrgbBlock;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::FormatBc2:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eBc2UnormBlock;
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break;
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case AmdGpu::NumberFormat::Srgb:
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result = vk::Format::eBc2SrgbBlock;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::FormatBc3:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eBc3UnormBlock;
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break;
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case AmdGpu::NumberFormat::Srgb:
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result = vk::Format::eBc3SrgbBlock;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::FormatBc4:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eBc4UnormBlock;
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break;
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case AmdGpu::NumberFormat::Snorm:
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result = vk::Format::eBc4SnormBlock;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::FormatBc5:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eBc5UnormBlock;
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break;
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case AmdGpu::NumberFormat::Snorm:
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result = vk::Format::eBc5SnormBlock;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::FormatBc6:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eBc6HUfloatBlock;
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break;
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case AmdGpu::NumberFormat::Snorm:
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result = vk::Format::eBc6HSfloatBlock;
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break;
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default:
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found = false;
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break;
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}
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break;
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case AmdGpu::DataFormat::FormatBc7:
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found = true;
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switch (num_format) {
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case AmdGpu::NumberFormat::Unorm:
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result = vk::Format::eBc7UnormBlock;
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break;
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case AmdGpu::NumberFormat::Srgb:
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result = vk::Format::eBc7SrgbBlock;
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break;
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default:
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found = false;
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break;
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}
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break;
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default:
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found = false;
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static size_t GetSurfaceFormatTableIndex(AmdGpu::DataFormat data_format, AmdGpu::NumberFormat num_format) {
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DEBUG_ASSERT(data_format < 1 << amd_gpu_data_format_bit_size);
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DEBUG_ASSERT(num_format < 1 << amd_gpu_number_format_bit_size);
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size_t result = static_cast<size_t>(num_format) | (static_cast<size_t>(data_format) << amd_gpu_number_format_bit_size);
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return result;
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}
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static auto surface_format_table = []() constexpr {
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std::array<vk::Format, 1 << amd_gpu_data_format_bit_size * 1 << amd_gpu_number_format_bit_size> result;
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for (auto& entry : result) {
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entry = vk::Format::eUndefined;
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}
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for (const auto& supported_format : SurfaceFormats()) {
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result[GetSurfaceFormatTableIndex(supported_format.data_format,
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supported_format.number_format)] =
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supported_format.vk_format;
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}
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return result;
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}();
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vk::Format SurfaceFormat(AmdGpu::DataFormat data_format, AmdGpu::NumberFormat num_format) {
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vk::Format result = surface_format_table[GetSurfaceFormatTableIndex(data_format, num_format)];
|
||||
bool found = result != vk::Format::eUndefined || data_format == AmdGpu::DataFormat::FormatInvalid;
|
||||
ASSERT_MSG(found, "Unknown data_format={} and num_format={}",
|
||||
static_cast<u32>(data_format), static_cast<u32>(num_format));
|
||||
return result;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user