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Code Releases Wiki Activity

Check for Typed UAV Load Additional Formats capability when creating D3D12 device.

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This commit is contained in:
Skyth
2025-11-20 19:26:00 +03:00
parent 7716a4cba0
commit 2331470128
2 changed files with 3 additions and 10 deletions
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8
drivers/d3d12/rendering_device_driver_d3d12.cpp
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@@ -6238,7 +6238,7 @@ uint64_t RenderingDeviceDriverD3D12::api_trait_get(ApiTrait p_trait) {
bool RenderingDeviceDriverD3D12::has_feature(Features p_feature) {
switch (p_feature) {
case SUPPORTS_HALF_FLOAT:
return shader_capabilities.native_16bit_ops && storage_buffer_capabilities.storage_buffer_16_bit_access_is_supported;
return shader_capabilities.native_16bit_ops;
case SUPPORTS_FRAGMENT_SHADER_WITH_ONLY_SIDE_EFFECTS:
return true;
case SUPPORTS_BUFFER_DEVICE_ADDRESS:
@@ -6468,7 +6468,6 @@ Error RenderingDeviceDriverD3D12::_check_capabilities() {
subgroup_capabilities.wave_ops_supported = false;
shader_capabilities.shader_model = (D3D_SHADER_MODEL)0;
shader_capabilities.native_16bit_ops = false;
storage_buffer_capabilities.storage_buffer_16_bit_access_is_supported = false;
format_capabilities.relaxed_casting_supported = false;
{
@@ -6509,9 +6508,8 @@ Error RenderingDeviceDriverD3D12::_check_capabilities() {
D3D12_FEATURE_DATA_D3D12_OPTIONS options = {};
res = device->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS, &options, sizeof(options));
if (SUCCEEDED(res)) {
storage_buffer_capabilities.storage_buffer_16_bit_access_is_supported = options.TypedUAVLoadAdditionalFormats;
}
ERR_FAIL_COND_V_MSG(!SUCCEEDED(res), ERR_UNAVAILABLE, "CheckFeatureSupport failed with error " + vformat("0x%08ux", (uint64_t)res) + ".");
ERR_FAIL_COND_V_MSG(!options.TypedUAVLoadAdditionalFormats, ERR_UNAVAILABLE, "No support for Typed UAV Load Additional Formats has been found.");
D3D12_FEATURE_DATA_D3D12_OPTIONS1 options1 = {};
res = device->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS1, &options1, sizeof(options1));

5
drivers/d3d12/rendering_device_driver_d3d12.h
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@@ -109,10 +109,6 @@ class RenderingDeviceDriverD3D12 : public RenderingDeviceDriver {
bool native_16bit_ops = false;
};
struct StorageBufferCapabilities {
bool storage_buffer_16_bit_access_is_supported = false;
};
struct FormatCapabilities {
bool relaxed_casting_supported = false;
};
@@ -138,7 +134,6 @@ class RenderingDeviceDriverD3D12 : public RenderingDeviceDriver {
FragmentShadingRateCapabilities fsr_capabilities;
FragmentDensityMapCapabilities fdm_capabilities;
ShaderCapabilities shader_capabilities;
StorageBufferCapabilities storage_buffer_capabilities;
FormatCapabilities format_capabilities;
BarrierCapabilities barrier_capabilities;
MiscFeaturesSupport misc_features_support;