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gpu: add foundation for interface

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-03-06 15:47:27 -07:00 • committed by Stephen Gutekanst
parent bf8076918b
commit 414887db2a
8 changed files with 181 additions and 64 deletions
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63
gpu/src/TODO
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@ -9,7 +9,6 @@
typedef uint32_t WGPUFlags;
typedef struct WGPUAdapterImpl* WGPUAdapter;
typedef struct WGPUBindGroupImpl* WGPUBindGroup;
typedef struct WGPUBindGroupLayoutImpl* WGPUBindGroupLayout;
typedef struct WGPUBufferImpl* WGPUBuffer;
@ -34,14 +33,6 @@ typedef struct WGPUSwapChainImpl* WGPUSwapChain;
typedef struct WGPUTextureImpl* WGPUTexture;
typedef struct WGPUTextureViewImpl* WGPUTextureView;
typedef enum WGPUAdapterType {
WGPUAdapterType_DiscreteGPU = 0x00000000,
WGPUAdapterType_IntegratedGPU = 0x00000001,
WGPUAdapterType_CPU = 0x00000002,
WGPUAdapterType_Unknown = 0x00000003,
WGPUAdapterType_Force32 = 0x7FFFFFFF
} WGPUAdapterType;
typedef enum WGPUAddressMode {
WGPUAddressMode_Repeat = 0x00000000,
WGPUAddressMode_MirrorRepeat = 0x00000001,
@ -615,16 +606,6 @@ typedef struct WGPUChainedStructOut {
WGPUSType sType;
} WGPUChainedStructOut;
typedef struct WGPUAdapterProperties {
WGPUChainedStructOut * nextInChain;
uint32_t vendorID;
uint32_t deviceID;
char const * name;
char const * driverDescription;
WGPUAdapterType adapterType;
WGPUBackendType backendType;
} WGPUAdapterProperties;
typedef struct WGPUBindGroupEntry {
WGPUChainedStruct const * nextInChain;
uint32_t binding;
@ -762,35 +743,6 @@ typedef struct WGPUInstanceDescriptor {
WGPUChainedStruct const * nextInChain;
} WGPUInstanceDescriptor;
typedef struct WGPULimits {
uint32_t maxTextureDimension1D;
uint32_t maxTextureDimension2D;
uint32_t maxTextureDimension3D;
uint32_t maxTextureArrayLayers;
uint32_t maxBindGroups;
uint32_t maxDynamicUniformBuffersPerPipelineLayout;
uint32_t maxDynamicStorageBuffersPerPipelineLayout;
uint32_t maxSampledTexturesPerShaderStage;
uint32_t maxSamplersPerShaderStage;
uint32_t maxStorageBuffersPerShaderStage;
uint32_t maxStorageTexturesPerShaderStage;
uint32_t maxUniformBuffersPerShaderStage;
uint64_t maxUniformBufferBindingSize;
uint64_t maxStorageBufferBindingSize;
uint32_t minUniformBufferOffsetAlignment;
uint32_t minStorageBufferOffsetAlignment;
uint32_t maxVertexBuffers;
uint32_t maxVertexAttributes;
uint32_t maxVertexBufferArrayStride;
uint32_t maxInterStageShaderComponents;
uint32_t maxComputeWorkgroupStorageSize;
uint32_t maxComputeInvocationsPerWorkgroup;
uint32_t maxComputeWorkgroupSizeX;
uint32_t maxComputeWorkgroupSizeY;
uint32_t maxComputeWorkgroupSizeZ;
uint32_t maxComputeWorkgroupsPerDimension;
} WGPULimits;
typedef struct WGPUMultisampleState {
WGPUChainedStruct const * nextInChain;
uint32_t count;
@ -1092,11 +1044,6 @@ typedef struct WGPURequiredLimits {
WGPULimits limits;
} WGPURequiredLimits;
typedef struct WGPUSupportedLimits {
WGPUChainedStructOut * nextInChain;
WGPULimits limits;
} WGPUSupportedLimits;
typedef struct WGPUTextureDescriptor {
WGPUChainedStruct const * nextInChain;
char const * label;
@ -1221,16 +1168,6 @@ typedef void (*WGPURequestDeviceCallback)(WGPURequestDeviceStatus status, WGPUDe
WGPU_EXPORT WGPUInstance wgpuCreateInstance(WGPUInstanceDescriptor const * descriptor);
WGPU_EXPORT WGPUProc wgpuGetProcAddress(WGPUDevice device, char const * procName);
// Methods of Adapter
WGPU_EXPORT WGPUDevice wgpuAdapterCreateDevice(WGPUAdapter adapter, WGPUDeviceDescriptor const * descriptor);
WGPU_EXPORT size_t wgpuAdapterEnumerateFeatures(WGPUAdapter adapter, WGPUFeatureName * features);
WGPU_EXPORT bool wgpuAdapterGetLimits(WGPUAdapter adapter, WGPUSupportedLimits * limits);
WGPU_EXPORT void wgpuAdapterGetProperties(WGPUAdapter adapter, WGPUAdapterProperties * properties);
WGPU_EXPORT bool wgpuAdapterHasFeature(WGPUAdapter adapter, WGPUFeatureName feature);
WGPU_EXPORT void wgpuAdapterRequestDevice(WGPUAdapter adapter, WGPUDeviceDescriptor const * descriptor, WGPURequestDeviceCallback callback, void * userdata);
WGPU_EXPORT void wgpuAdapterReference(WGPUAdapter adapter);
WGPU_EXPORT void wgpuAdapterRelease(WGPUAdapter adapter);
// Methods of BindGroup
WGPU_EXPORT void wgpuBindGroupSetLabel(WGPUBindGroup bindGroup, char const * label);
WGPU_EXPORT void wgpuBindGroupReference(WGPUBindGroup bindGroup);