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Initial transform feedback support (#1370)

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* Initial transform feedback support

* Some nits and fixes

* Update ReportCounterType and Write method

* Can't change shader or TFB bindings while TFB is active

* Fix geometry shader input names with new naming
This commit is contained in:
gdkchan 2020-07-15 00:01:10 -03:00 • committed by GitHub
parent 16dafe6316
commit 788ca6a411
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GPG key ID: 4AEE18F83AFDEB23
23 changed files with 468 additions and 68 deletions
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10
Ryujinx.Graphics.Gpu/Engine/MethodReport.cs
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@ -61,8 +61,6 @@ namespace Ryujinx.Graphics.Gpu.Engine
/// <param name="type">Counter to be written to memory</param>
private void ReportCounter(GpuState state, ReportCounterType type)
{
CounterData counterData = new CounterData();
var rs = state.Get<SemaphoreState>(MethodOffset.ReportState);
ulong gpuVa = rs.Address.Pack();
@ -80,16 +78,14 @@ namespace Ryujinx.Graphics.Gpu.Engine
EventHandler<ulong> resultHandler = (object evt, ulong result) =>
{
CounterData counterData = new CounterData();
counterData.Counter = result;
counterData.Timestamp = ticks;
Span<CounterData> counterDataSpan = MemoryMarshal.CreateSpan(ref counterData, 1);
Span<byte> data = MemoryMarshal.Cast<CounterData, byte>(counterDataSpan);
if (counter?.Invalid != true)
{
_context.MemoryAccessor.Write(gpuVa, data);
_context.MemoryAccessor.Write(gpuVa, counterData);
}
};