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Rewrite attribute buffer, matrix & stream handling

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Now array attributes (GXSetArray) will be properly
fetched based on the vertex format. Buffers are
still assumed to be byte-swapped to little-endian.

Stream handling completely redone and many issues
resolved.

Eliminates matrix transposes. AURORA_NATIVE_MATRIX
is no longer necessary and removed.
This commit is contained in:
Luke Street
2025-04-14 17:16:13 -06:00
parent 3316ad9a7f
commit a600b0b84c
21 changed files with 1215 additions and 901 deletions
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49
lib/webgpu/gpu.cpp
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@@ -385,15 +385,12 @@ bool initialize(AuroraBackend auroraBackend) {
g_adapter.GetLimits(&supportedLimits);
const wgpu::Limits requiredLimits{
// Use "best" supported alignments
.maxTextureDimension1D = supportedLimits.maxTextureDimension1D == 0
? WGPU_LIMIT_U32_UNDEFINED
: supportedLimits.maxTextureDimension1D,
.maxTextureDimension2D = supportedLimits.maxTextureDimension2D == 0
? WGPU_LIMIT_U32_UNDEFINED
: supportedLimits.maxTextureDimension2D,
.maxTextureDimension3D = supportedLimits.maxTextureDimension3D == 0
? WGPU_LIMIT_U32_UNDEFINED
: supportedLimits.maxTextureDimension3D,
.maxTextureDimension1D = supportedLimits.maxTextureDimension1D == 0 ? WGPU_LIMIT_U32_UNDEFINED
: supportedLimits.maxTextureDimension1D,
.maxTextureDimension2D = supportedLimits.maxTextureDimension2D == 0 ? WGPU_LIMIT_U32_UNDEFINED
: supportedLimits.maxTextureDimension2D,
.maxTextureDimension3D = supportedLimits.maxTextureDimension3D == 0 ? WGPU_LIMIT_U32_UNDEFINED
: supportedLimits.maxTextureDimension3D,
.minUniformBufferOffsetAlignment = supportedLimits.minUniformBufferOffsetAlignment == 0
? WGPU_LIMIT_U32_UNDEFINED
: supportedLimits.minUniformBufferOffsetAlignment,
@@ -401,6 +398,12 @@ bool initialize(AuroraBackend auroraBackend) {
? WGPU_LIMIT_U32_UNDEFINED
: supportedLimits.minStorageBufferOffsetAlignment,
};
Log.info(
"Using limits\n maxTextureDimension1D: {}\n maxTextureDimension2D: {}\n maxTextureDimension3D: {}\n "
"minUniformBufferOffsetAlignment: {}\n minStorageBufferOffsetAlignment: {}",
requiredLimits.maxTextureDimension1D, requiredLimits.maxTextureDimension2D,
requiredLimits.maxTextureDimension3D, requiredLimits.minUniformBufferOffsetAlignment,
requiredLimits.minStorageBufferOffsetAlignment);
std::vector<wgpu::FeatureName> requiredFeatures;
wgpu::SupportedFeatures supportedFeatures;
g_adapter.GetFeatures(&supportedFeatures);
@@ -442,22 +445,20 @@ bool initialize(AuroraBackend auroraBackend) {
});
deviceDescriptor.SetUncapturedErrorCallback(
[](const wgpu::Device& device, wgpu::ErrorType type, wgpu::StringView message) {
FATAL("WebGPU error {}: {}", static_cast<int>(type), message);
});
deviceDescriptor.SetDeviceLostCallback(
wgpu::CallbackMode::AllowSpontaneous,
[](const wgpu::Device& device, wgpu::DeviceLostReason reason, wgpu::StringView message) {
Log.warn("Device lost: {}", message);
});
const auto future = g_adapter.RequestDevice(
&deviceDescriptor, wgpu::CallbackMode::WaitAnyOnly,
[](wgpu::RequestDeviceStatus status, wgpu::Device device, wgpu::StringView message) {
if (status == wgpu::RequestDeviceStatus::Success) {
g_device = std::move(device);
} else {
Log.warn("Device request failed: {}", message);
}
FATAL("WebGPU error {}: {}", underlying(type), message);
});
deviceDescriptor.SetDeviceLostCallback(wgpu::CallbackMode::AllowSpontaneous,
[](const wgpu::Device& device, wgpu::DeviceLostReason reason,
wgpu::StringView message) { Log.warn("Device lost: {}", message); });
const auto future =
g_adapter.RequestDevice(&deviceDescriptor, wgpu::CallbackMode::WaitAnyOnly,
[](wgpu::RequestDeviceStatus status, wgpu::Device device, wgpu::StringView message) {
if (status == wgpu::RequestDeviceStatus::Success) {
g_device = std::move(device);
} else {
Log.warn("Device request failed: {}", message);
}
});
const auto status = g_instance.WaitAny(future, 5000000000);
if (status != wgpu::WaitStatus::Success) {
Log.error("Failed to create device: {}", magic_enum::enum_name(status));