--- webgpu_header
+++ dawn_header
@@
-typedef struct WGPUComputePassEncoderImpl* WGPUComputePassEncoder WGPU_OBJECT_ATTRIBUTE;
@@
-typedef struct WGPUExternalTextureImpl* WGPUExternalTexture WGPU_OBJECT_ATTRIBUTE;
@@
-typedef struct WGPURenderBundleEncoderImpl* WGPURenderBundleEncoder WGPU_OBJECT_ATTRIBUTE;
-typedef struct WGPURenderPassEncoderImpl* WGPURenderPassEncoder WGPU_OBJECT_ATTRIBUTE;
@@
+typedef struct WGPUComputePassEncoderImpl* WGPUComputePassEncoder WGPU_OBJECT_ATTRIBUTE;
+typedef struct WGPURenderBundleEncoderImpl* WGPURenderBundleEncoder WGPU_OBJECT_ATTRIBUTE;
+typedef struct WGPURenderPassEncoderImpl* WGPURenderPassEncoder WGPU_OBJECT_ATTRIBUTE;
@@
+struct WGPUBindGroupEntry;
@@
-struct WGPUExternalTextureBindingEntry;
-struct WGPUExternalTextureBindingLayout;
@@
-struct WGPUTextureViewDescriptor;
@@
-struct WGPUBindGroupEntry;
+struct WGPUBindGroupDescriptor;
@@
-struct WGPUBindGroupDescriptor;
@@
+struct WGPUTextureViewDescriptor;
@@
-    WGPUSType_ExternalTextureBindingLayout = 0x0000000D,
-    WGPUSType_ExternalTextureBindingEntry = 0x0000000E,
@@
+typedef struct WGPUBindGroupEntry {
+    WGPUChainedStruct * nextInChain;
+    uint32_t binding;
+    WGPU_NULLABLE WGPUBuffer buffer;
+    uint64_t offset;
+    uint64_t size;
+    WGPU_NULLABLE WGPUSampler sampler;
+    WGPU_NULLABLE WGPUTextureView textureView;
+} WGPUBindGroupEntry WGPU_STRUCTURE_ATTRIBUTE;
+
+#define WGPU_BIND_GROUP_ENTRY_INIT _wgpu_MAKE_INIT_STRUCT(WGPUBindGroupEntry, { \
+    /*.nextInChain=*/NULL _wgpu_COMMA \
+    /*.binding=*/0 _wgpu_COMMA \
+    /*.buffer=*/NULL _wgpu_COMMA \
+    /*.offset=*/0 _wgpu_COMMA \
+    /*.size=*/WGPU_WHOLE_SIZE _wgpu_COMMA \
+    /*.sampler=*/NULL _wgpu_COMMA \
+    /*.textureView=*/NULL _wgpu_COMMA \
+})
+
@@
-})
-
-typedef struct WGPUExternalTextureBindingEntry {
-    WGPUChainedStruct chain;
-    WGPUExternalTexture externalTexture;
-} WGPUExternalTextureBindingEntry WGPU_STRUCTURE_ATTRIBUTE;
-
-#define WGPU_EXTERNAL_TEXTURE_BINDING_ENTRY_INIT _wgpu_MAKE_INIT_STRUCT(WGPUExternalTextureBindingEntry, { \
-    /*.chain=*/_wgpu_MAKE_INIT_STRUCT(WGPUChainedStruct, { \
-        /*.next=*/NULL _wgpu_COMMA \
-        /*.sType=*/WGPUSType_ExternalTextureBindingEntry _wgpu_COMMA \
-    }) _wgpu_COMMA \
-    /*.externalTexture=*/NULL _wgpu_COMMA \
-})
-
-typedef struct WGPUExternalTextureBindingLayout {
-    WGPUChainedStruct chain;
-} WGPUExternalTextureBindingLayout WGPU_STRUCTURE_ATTRIBUTE;
-
-#define WGPU_EXTERNAL_TEXTURE_BINDING_LAYOUT_INIT _wgpu_MAKE_INIT_STRUCT(WGPUExternalTextureBindingLayout, { \
-    /*.chain=*/_wgpu_MAKE_INIT_STRUCT(WGPUChainedStruct, { \
-        /*.next=*/NULL _wgpu_COMMA \
-        /*.sType=*/WGPUSType_ExternalTextureBindingLayout _wgpu_COMMA \
-    }) _wgpu_COMMA \
@@
-typedef struct WGPUTextureViewDescriptor {
-    WGPUChainedStruct * nextInChain;
-    WGPUStringView label;
-    WGPUTextureFormat format;
-    WGPUTextureViewDimension dimension;
-    uint32_t baseMipLevel;
-    uint32_t mipLevelCount;
-    uint32_t baseArrayLayer;
-    uint32_t arrayLayerCount;
-    WGPUTextureAspect aspect;
-    WGPUTextureUsage usage;
-} WGPUTextureViewDescriptor WGPU_STRUCTURE_ATTRIBUTE;
-
-#define WGPU_TEXTURE_VIEW_DESCRIPTOR_INIT _wgpu_MAKE_INIT_STRUCT(WGPUTextureViewDescriptor, { \
-    /*.nextInChain=*/NULL _wgpu_COMMA \
-    /*.label=*/WGPU_STRING_VIEW_INIT _wgpu_COMMA \
-    /*.format=*/WGPUTextureFormat_Undefined _wgpu_COMMA \
-    /*.dimension=*/WGPUTextureViewDimension_Undefined _wgpu_COMMA \
-    /*.baseMipLevel=*/0 _wgpu_COMMA \
-    /*.mipLevelCount=*/WGPU_MIP_LEVEL_COUNT_UNDEFINED _wgpu_COMMA \
-    /*.baseArrayLayer=*/0 _wgpu_COMMA \
-    /*.arrayLayerCount=*/WGPU_ARRAY_LAYER_COUNT_UNDEFINED _wgpu_COMMA \
-    /*.aspect=*/WGPUTextureAspect_Undefined _wgpu_COMMA \
-    /*.usage=*/WGPUTextureUsage_None _wgpu_COMMA \
-})
-
@@
-typedef struct WGPUBindGroupEntry {
-    WGPUChainedStruct * nextInChain;
-    uint32_t binding;
-    WGPU_NULLABLE WGPUBuffer buffer;
-    uint64_t offset;
-    uint64_t size;
-    WGPU_NULLABLE WGPUSampler sampler;
-    WGPU_NULLABLE WGPUTextureView textureView;
-} WGPUBindGroupEntry WGPU_STRUCTURE_ATTRIBUTE;
-
-#define WGPU_BIND_GROUP_ENTRY_INIT _wgpu_MAKE_INIT_STRUCT(WGPUBindGroupEntry, { \
-    /*.nextInChain=*/NULL _wgpu_COMMA \
-    /*.binding=*/0 _wgpu_COMMA \
-    /*.buffer=*/NULL _wgpu_COMMA \
-    /*.offset=*/0 _wgpu_COMMA \
-    /*.size=*/WGPU_WHOLE_SIZE _wgpu_COMMA \
-    /*.sampler=*/NULL _wgpu_COMMA \
-    /*.textureView=*/NULL _wgpu_COMMA \
+typedef struct WGPUBindGroupDescriptor {
+    WGPUChainedStruct * nextInChain;
+    WGPUStringView label;
+    WGPUBindGroupLayout layout;
+    size_t entryCount;
+    WGPUBindGroupEntry const * entries;
+} WGPUBindGroupDescriptor WGPU_STRUCTURE_ATTRIBUTE;
+
+#define WGPU_BIND_GROUP_DESCRIPTOR_INIT _wgpu_MAKE_INIT_STRUCT(WGPUBindGroupDescriptor, { \
+    /*.nextInChain=*/NULL _wgpu_COMMA \
+    /*.label=*/WGPU_STRING_VIEW_INIT _wgpu_COMMA \
+    /*.layout=*/NULL _wgpu_COMMA \
+    /*.entryCount=*/0 _wgpu_COMMA \
+    /*.entries=*/NULL _wgpu_COMMA \
@@
-typedef struct WGPUBindGroupDescriptor {
-    WGPUChainedStruct * nextInChain;
-    WGPUStringView label;
-    WGPUBindGroupLayout layout;
-    size_t entryCount;
-    WGPUBindGroupEntry const * entries;
-} WGPUBindGroupDescriptor WGPU_STRUCTURE_ATTRIBUTE;
-
-#define WGPU_BIND_GROUP_DESCRIPTOR_INIT _wgpu_MAKE_INIT_STRUCT(WGPUBindGroupDescriptor, { \
-    /*.nextInChain=*/NULL _wgpu_COMMA \
-    /*.label=*/WGPU_STRING_VIEW_INIT _wgpu_COMMA \
-    /*.layout=*/NULL _wgpu_COMMA \
-    /*.entryCount=*/0 _wgpu_COMMA \
-    /*.entries=*/NULL _wgpu_COMMA \
-})
-
@@
+})
+
+typedef struct WGPUTextureViewDescriptor {
+    WGPUChainedStruct * nextInChain;
+    WGPUStringView label;
+    WGPUTextureFormat format;
+    WGPUTextureViewDimension dimension;
+    uint32_t baseMipLevel;
+    uint32_t mipLevelCount;
+    uint32_t baseArrayLayer;
+    uint32_t arrayLayerCount;
+    WGPUTextureAspect aspect;
+    WGPUTextureUsage usage;
+} WGPUTextureViewDescriptor WGPU_STRUCTURE_ATTRIBUTE;
+
+#define WGPU_TEXTURE_VIEW_DESCRIPTOR_INIT _wgpu_MAKE_INIT_STRUCT(WGPUTextureViewDescriptor, { \
+    /*.nextInChain=*/NULL _wgpu_COMMA \
+    /*.label=*/WGPU_STRING_VIEW_INIT _wgpu_COMMA \
+    /*.format=*/WGPUTextureFormat_Undefined _wgpu_COMMA \
+    /*.dimension=*/WGPUTextureViewDimension_Undefined _wgpu_COMMA \
+    /*.baseMipLevel=*/0 _wgpu_COMMA \
+    /*.mipLevelCount=*/WGPU_MIP_LEVEL_COUNT_UNDEFINED _wgpu_COMMA \
+    /*.baseArrayLayer=*/0 _wgpu_COMMA \
+    /*.arrayLayerCount=*/WGPU_ARRAY_LAYER_COUNT_UNDEFINED _wgpu_COMMA \
+    /*.aspect=*/WGPUTextureAspect_Undefined _wgpu_COMMA \
+    /*.usage=*/WGPUTextureUsage_None _wgpu_COMMA \
@@
-typedef void (*WGPUProcExternalTextureSetLabel)(WGPUExternalTexture externalTexture, WGPUStringView label) WGPU_FUNCTION_ATTRIBUTE;
-typedef void (*WGPUProcExternalTextureAddRef)(WGPUExternalTexture externalTexture) WGPU_FUNCTION_ATTRIBUTE;
-typedef void (*WGPUProcExternalTextureRelease)(WGPUExternalTexture externalTexture) WGPU_FUNCTION_ATTRIBUTE;
-
@@
-WGPU_EXPORT void wgpuExternalTextureSetLabel(WGPUExternalTexture externalTexture, WGPUStringView label) WGPU_FUNCTION_ATTRIBUTE;
-WGPU_EXPORT void wgpuExternalTextureAddRef(WGPUExternalTexture externalTexture) WGPU_FUNCTION_ATTRIBUTE;
-WGPU_EXPORT void wgpuExternalTextureRelease(WGPUExternalTexture externalTexture) WGPU_FUNCTION_ATTRIBUTE;
-