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Ensure requested features are supported

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This commit is contained in:
Joshua Groves 2018-06-17 22:43:50 -06:00
parent 6f76d2c7c6
commit 07657f783b
1 changed files with 61 additions and 0 deletions
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61
libportability-gfx/src/impls.rs
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@ -645,6 +645,67 @@ pub extern "C" fn gfxCreateDevice(
})
.collect::<Vec<_>>();
if let Some(ef) = unsafe { dev_info.pEnabledFeatures.as_ref() } {
let supported = adapter.physical_device.features();
if (ef.robustBufferAccess != 0 && !supported.contains(Features::ROBUST_BUFFER_ACCESS)) ||
(ef.fullDrawIndexUint32 != 0 && !supported.contains(Features::FULL_DRAW_INDEX_U32)) ||
(ef.imageCubeArray != 0 && !supported.contains(Features::IMAGE_CUBE_ARRAY)) ||
(ef.independentBlend != 0 && !supported.contains(Features::INDEPENDENT_BLENDING)) ||
(ef.geometryShader != 0 && !supported.contains(Features::GEOMETRY_SHADER)) ||
(ef.tessellationShader != 0 && !supported.contains(Features::TESSELLATION_SHADER)) ||
(ef.sampleRateShading != 0 && !supported.contains(Features::SAMPLE_RATE_SHADING)) ||
(ef.dualSrcBlend != 0 && !supported.contains(Features::DUAL_SRC_BLENDING)) ||
(ef.logicOp != 0 && !supported.contains(Features::LOGIC_OP)) ||
(ef.multiDrawIndirect != 0 && !supported.contains(Features::MULTI_DRAW_INDIRECT)) ||
(ef.drawIndirectFirstInstance != 0 && !supported.contains(Features::DRAW_INDIRECT_FIRST_INSTANCE)) ||
(ef.depthClamp != 0 && !supported.contains(Features::DEPTH_CLAMP)) ||
(ef.depthBiasClamp != 0 && !supported.contains(Features::DEPTH_BIAS_CLAMP)) ||
(ef.fillModeNonSolid != 0 && !supported.contains(Features::NON_FILL_POLYGON_MODE)) ||
(ef.depthBounds != 0 && !supported.contains(Features::DEPTH_BOUNDS)) ||
(ef.wideLines != 0 && !supported.contains(Features::LINE_WIDTH)) ||
(ef.largePoints != 0 && !supported.contains(Features::POINT_SIZE)) ||
(ef.alphaToOne != 0 && !supported.contains(Features::ALPHA_TO_ONE)) ||
(ef.multiViewport != 0 && !supported.contains(Features::MULTI_VIEWPORTS)) ||
(ef.samplerAnisotropy != 0 && !supported.contains(Features::SAMPLER_ANISOTROPY)) ||
(ef.textureCompressionETC2 != 0 && !supported.contains(Features::FORMAT_ETC2)) ||
(ef.textureCompressionASTC_LDR != 0 && !supported.contains(Features::FORMAT_ASTC_LDR)) ||
(ef.textureCompressionBC != 0 && !supported.contains(Features::FORMAT_BC)) ||
(ef.occlusionQueryPrecise != 0 && !supported.contains(Features::PRECISE_OCCLUSION_QUERY)) ||
(ef.pipelineStatisticsQuery != 0 && !supported.contains(Features::PIPELINE_STATISTICS_QUERY)) ||
(ef.vertexPipelineStoresAndAtomics != 0 && !supported.contains(Features::VERTEX_STORES_AND_ATOMICS)) ||
(ef.fragmentStoresAndAtomics != 0 && !supported.contains(Features::FRAGMENT_STORES_AND_ATOMICS)) ||
(ef.shaderTessellationAndGeometryPointSize != 0 && !supported.contains(Features::SHADER_TESSELLATION_AND_GEOMETRY_POINT_SIZE)) ||
(ef.shaderImageGatherExtended != 0 && !supported.contains(Features::SHADER_IMAGE_GATHER_EXTENDED)) ||
(ef.shaderStorageImageExtendedFormats != 0 && !supported.contains(Features::SHADER_STORAGE_IMAGE_EXTENDED_FORMATS)) ||
(ef.shaderStorageImageMultisample != 0 && !supported.contains(Features::SHADER_STORAGE_IMAGE_MULTISAMPLE)) ||
(ef.shaderStorageImageReadWithoutFormat != 0 && !supported.contains(Features::SHADER_STORAGE_IMAGE_READ_WITHOUT_FORMAT)) ||
(ef.shaderStorageImageWriteWithoutFormat != 0 && !supported.contains(Features::SHADER_STORAGE_IMAGE_WRITE_WITHOUT_FORMAT)) ||
(ef.shaderUniformBufferArrayDynamicIndexing != 0 && !supported.contains(Features::SHADER_UNIFORM_BUFFER_ARRAY_DYNAMIC_INDEXING)) ||
(ef.shaderSampledImageArrayDynamicIndexing != 0 && !supported.contains(Features::SHADER_SAMPLED_IMAGE_ARRAY_DYNAMIC_INDEXING)) ||
(ef.shaderStorageBufferArrayDynamicIndexing != 0 && !supported.contains(Features::SHADER_STORAGE_BUFFER_ARRAY_DYNAMIC_INDEXING)) ||
(ef.shaderStorageImageArrayDynamicIndexing != 0 && !supported.contains(Features::SHADER_STORAGE_IMAGE_ARRAY_DYNAMIC_INDEXING)) ||
(ef.shaderClipDistance != 0 && !supported.contains(Features::SHADER_CLIP_DISTANCE)) ||
(ef.shaderCullDistance != 0 && !supported.contains(Features::SHADER_CULL_DISTANCE)) ||
(ef.shaderFloat64 != 0 && !supported.contains(Features::SHADER_FLOAT64)) ||
(ef.shaderInt64 != 0 && !supported.contains(Features::SHADER_INT64)) ||
(ef.shaderInt16 != 0 && !supported.contains(Features::SHADER_INT16)) ||
(ef.shaderResourceResidency != 0 && !supported.contains(Features::SHADER_RESOURCE_RESIDENCY)) ||
(ef.shaderResourceMinLod != 0 && !supported.contains(Features::SHADER_RESOURCE_MIN_LOD)) ||
(ef.sparseBinding != 0 && !supported.contains(Features::SPARSE_BINDING)) ||
(ef.sparseResidencyBuffer != 0 && !supported.contains(Features::SPARSE_RESIDENCY_BUFFER)) ||
(ef.sparseResidencyImage2D != 0 && !supported.contains(Features::SHADER_RESIDENCY_IMAGE_2D)) ||
(ef.sparseResidencyImage3D != 0 && !supported.contains(Features::SHADER_RESIDENSY_IMAGE_3D)) ||
(ef.sparseResidency2Samples != 0 && !supported.contains(Features::SPARSE_RESIDENCY_2_SAMPLES)) ||
(ef.sparseResidency4Samples != 0 && !supported.contains(Features::SPARSE_RESIDENCY_4_SAMPLES)) ||
(ef.sparseResidency8Samples != 0 && !supported.contains(Features::SPARSE_RESIDENCY_8_SAMPLES)) ||
(ef.sparseResidency16Samples != 0 && !supported.contains(Features::SPARSE_RESIDENCY_16_SAMPLES)) ||
(ef.sparseResidencyAliased != 0 && !supported.contains(Features::SPARSE_RESIDENCY_ALIASED)) ||
(ef.variableMultisampleRate != 0 && !supported.contains(Features::VARIABLE_MULTISAMPLE_RATE)) ||
(ef.inheritedQueries != 0 && !supported.contains(Features::INHERITED_QUERIES)) {
return VkResult::VK_ERROR_FEATURE_NOT_PRESENT;
}
}
#[cfg(feature = "renderdoc")]
let mut renderdoc = {
use renderdoc::RenderDoc;