rearrange methods in CommandBuffer
parent
fe520dc9cc
commit
d83501437d
|
|
@ -76,6 +76,57 @@ namespace MoonWorks.Graphics
|
|||
}
|
||||
#endif
|
||||
|
||||
/// <summary>
|
||||
/// Acquires a swapchain texture.
|
||||
/// This texture will be presented to the given window when the command buffer is submitted.
|
||||
/// Can return null if the swapchain is unavailable. The user should ALWAYS handle the case where this occurs.
|
||||
/// If null is returned, presentation will not occur.
|
||||
/// It is an error to acquire two swapchain textures from the same window in one command buffer.
|
||||
/// It is an error to dispose the swapchain texture. If you do this your game WILL crash. DO NOT DO THIS.
|
||||
/// </summary>
|
||||
public Texture AcquireSwapchainTexture(
|
||||
Window window
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
|
||||
if (!window.Claimed)
|
||||
{
|
||||
throw new System.InvalidOperationException("Cannot acquire swapchain texture, window has not been claimed!");
|
||||
}
|
||||
|
||||
if (swapchainTextureAcquired)
|
||||
{
|
||||
throw new System.InvalidOperationException("Cannot acquire two swapchain textures on the same command buffer!");
|
||||
}
|
||||
#endif
|
||||
|
||||
var texturePtr = Refresh.Refresh_AcquireSwapchainTexture(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
window.Handle,
|
||||
out var width,
|
||||
out var height
|
||||
);
|
||||
|
||||
if (texturePtr == IntPtr.Zero)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
// Override the texture properties to avoid allocating a new texture instance!
|
||||
window.SwapchainTexture.Handle = texturePtr;
|
||||
window.SwapchainTexture.Width = width;
|
||||
window.SwapchainTexture.Height = height;
|
||||
window.SwapchainTexture.Format = window.SwapchainFormat;
|
||||
|
||||
#if DEBUG
|
||||
swapchainTextureAcquired = true;
|
||||
#endif
|
||||
|
||||
return window.SwapchainTexture;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Begins a render pass.
|
||||
/// All render state, resource binding, and draw commands must be made within a render pass.
|
||||
|
|
@ -526,397 +577,6 @@ namespace MoonWorks.Graphics
|
|||
#endif
|
||||
}
|
||||
|
||||
public void BeginComputePass()
|
||||
{
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertNotInPass("Cannot begin compute pass while in another pass!");
|
||||
computePassActive = true;
|
||||
#endif
|
||||
|
||||
Refresh.Refresh_BeginComputePass(
|
||||
Device.Handle,
|
||||
Handle
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds a compute pipeline so that compute work may be dispatched.
|
||||
/// </summary>
|
||||
/// <param name="computePipeline">The compute pipeline to bind.</param>
|
||||
public void BindComputePipeline(
|
||||
ComputePipeline computePipeline
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute pipeline outside of compute pass!");
|
||||
#endif
|
||||
|
||||
Refresh.Refresh_BindComputePipeline(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
computePipeline.Handle
|
||||
);
|
||||
|
||||
#if DEBUG
|
||||
currentComputePipeline = computePipeline;
|
||||
#endif
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds a buffer to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="buffer">A buffer to bind.</param>
|
||||
public unsafe void BindComputeBuffers(
|
||||
GpuBuffer buffer
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute buffers outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeBufferCount(1);
|
||||
#endif
|
||||
|
||||
var bufferPtrs = stackalloc IntPtr[1];
|
||||
bufferPtrs[0] = buffer.Handle;
|
||||
|
||||
Refresh.Refresh_BindComputeBuffers(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) bufferPtrs
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds buffers to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bufferOne">A buffer to bind.</param>
|
||||
/// <param name="bufferTwo">A buffer to bind.</param>
|
||||
public unsafe void BindComputeBuffers(
|
||||
GpuBuffer bufferOne,
|
||||
GpuBuffer bufferTwo
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute buffers outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeBufferCount(2);
|
||||
#endif
|
||||
|
||||
var bufferPtrs = stackalloc IntPtr[2];
|
||||
bufferPtrs[0] = bufferOne.Handle;
|
||||
bufferPtrs[1] = bufferTwo.Handle;
|
||||
|
||||
Refresh.Refresh_BindComputeBuffers(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) bufferPtrs
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds buffers to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bufferOne">A buffer to bind.</param>
|
||||
/// <param name="bufferTwo">A buffer to bind.</param>
|
||||
/// <param name="bufferThree">A buffer to bind.</param>
|
||||
public unsafe void BindComputeBuffers(
|
||||
GpuBuffer bufferOne,
|
||||
GpuBuffer bufferTwo,
|
||||
GpuBuffer bufferThree
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute buffers outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeBufferCount(3);
|
||||
#endif
|
||||
|
||||
var bufferPtrs = stackalloc IntPtr[3];
|
||||
bufferPtrs[0] = bufferOne.Handle;
|
||||
bufferPtrs[1] = bufferTwo.Handle;
|
||||
bufferPtrs[2] = bufferThree.Handle;
|
||||
|
||||
Refresh.Refresh_BindComputeBuffers(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) bufferPtrs
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds buffers to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bufferOne">A buffer to bind.</param>
|
||||
/// <param name="bufferTwo">A buffer to bind.</param>
|
||||
/// <param name="bufferThree">A buffer to bind.</param>
|
||||
/// <param name="bufferFour">A buffer to bind.</param>
|
||||
public unsafe void BindComputeBuffers(
|
||||
GpuBuffer bufferOne,
|
||||
GpuBuffer bufferTwo,
|
||||
GpuBuffer bufferThree,
|
||||
GpuBuffer bufferFour
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute buffers outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeBufferCount(4);
|
||||
#endif
|
||||
|
||||
var bufferPtrs = stackalloc IntPtr[4];
|
||||
bufferPtrs[0] = bufferOne.Handle;
|
||||
bufferPtrs[1] = bufferTwo.Handle;
|
||||
bufferPtrs[2] = bufferThree.Handle;
|
||||
bufferPtrs[3] = bufferFour.Handle;
|
||||
|
||||
Refresh.Refresh_BindComputeBuffers(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) bufferPtrs
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds buffers to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="buffers">A Span of buffers to bind.</param>
|
||||
public unsafe void BindComputeBuffers(
|
||||
in Span<GpuBuffer> buffers
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute buffers outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeBufferCount(buffers.Length);
|
||||
#endif
|
||||
|
||||
var bufferPtrs = stackalloc IntPtr[buffers.Length];
|
||||
|
||||
for (var i = 0; i < buffers.Length; i += 1)
|
||||
{
|
||||
bufferPtrs[i] = buffers[i].Handle;
|
||||
}
|
||||
|
||||
Refresh.Refresh_BindComputeBuffers(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) bufferPtrs
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds a texture to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="binding">A texture-level pair to bind.</param>
|
||||
public unsafe void BindComputeTextures(
|
||||
TextureLevelBinding binding
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute textures outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeTextureCount(1);
|
||||
#endif
|
||||
|
||||
var texturePtrs = stackalloc IntPtr[1];
|
||||
texturePtrs[0] = binding.Texture.Handle;
|
||||
|
||||
var mipLevels = stackalloc uint[1];
|
||||
mipLevels[0] = binding.MipLevel;
|
||||
|
||||
Refresh.Refresh_BindComputeTextures(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) texturePtrs,
|
||||
(IntPtr) mipLevels
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds textures to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bindingOne">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingTwo">A texture-level pair to bind.</param>
|
||||
public unsafe void BindComputeTextures(
|
||||
TextureLevelBinding bindingOne,
|
||||
TextureLevelBinding bindingTwo
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute textures outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeTextureCount(2);
|
||||
#endif
|
||||
|
||||
var texturePtrs = stackalloc IntPtr[2];
|
||||
texturePtrs[0] = bindingOne.Texture.Handle;
|
||||
texturePtrs[1] = bindingTwo.Texture.Handle;
|
||||
|
||||
var mipLevels = stackalloc uint[2];
|
||||
mipLevels[0] = bindingOne.MipLevel;
|
||||
mipLevels[1] = bindingTwo.MipLevel;
|
||||
|
||||
Refresh.Refresh_BindComputeTextures(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) texturePtrs,
|
||||
(IntPtr) mipLevels
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds textures to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bindingOne">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingTwo">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingThree">A texture-level pair to bind.</param>
|
||||
public unsafe void BindComputeTextures(
|
||||
TextureLevelBinding bindingOne,
|
||||
TextureLevelBinding bindingTwo,
|
||||
TextureLevelBinding bindingThree
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute textures outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeTextureCount(3);
|
||||
#endif
|
||||
|
||||
var texturePtrs = stackalloc IntPtr[3];
|
||||
texturePtrs[0] = bindingOne.Texture.Handle;
|
||||
texturePtrs[1] = bindingTwo.Texture.Handle;
|
||||
texturePtrs[2] = bindingThree.Texture.Handle;
|
||||
|
||||
var mipLevels = stackalloc uint[3];
|
||||
mipLevels[0] = bindingOne.MipLevel;
|
||||
mipLevels[1] = bindingTwo.MipLevel;
|
||||
mipLevels[2] = bindingThree.MipLevel;
|
||||
|
||||
Refresh.Refresh_BindComputeTextures(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) texturePtrs,
|
||||
(IntPtr) mipLevels
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds textures to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bindingOne">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingTwo">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingThree">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingFour">A texture-level pair to bind.</param>
|
||||
public unsafe void BindComputeTextures(
|
||||
TextureLevelBinding bindingOne,
|
||||
TextureLevelBinding bindingTwo,
|
||||
TextureLevelBinding bindingThree,
|
||||
TextureLevelBinding bindingFour
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute textures outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeTextureCount(4);
|
||||
#endif
|
||||
|
||||
var texturePtrs = stackalloc IntPtr[4];
|
||||
texturePtrs[0] = bindingOne.Texture.Handle;
|
||||
texturePtrs[1] = bindingTwo.Texture.Handle;
|
||||
texturePtrs[2] = bindingThree.Texture.Handle;
|
||||
texturePtrs[3] = bindingFour.Texture.Handle;
|
||||
|
||||
var mipLevels = stackalloc uint[4];
|
||||
mipLevels[0] = bindingOne.MipLevel;
|
||||
mipLevels[1] = bindingTwo.MipLevel;
|
||||
mipLevels[2] = bindingThree.MipLevel;
|
||||
mipLevels[3] = bindingFour.MipLevel;
|
||||
|
||||
Refresh.Refresh_BindComputeTextures(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) texturePtrs,
|
||||
(IntPtr) mipLevels
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds textures to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bindings">A set of texture-level pairs to bind.</param>
|
||||
public unsafe void BindComputeTextures(
|
||||
in Span<TextureLevelBinding> bindings
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute textures outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeTextureCount(bindings.Length);
|
||||
#endif
|
||||
|
||||
var texturePtrs = stackalloc IntPtr[bindings.Length];
|
||||
var mipLevels = stackalloc uint[bindings.Length];
|
||||
|
||||
for (var i = 0; i < bindings.Length; i += 1)
|
||||
{
|
||||
texturePtrs[i] = bindings[i].Texture.Handle;
|
||||
mipLevels[i] = bindings[i].MipLevel;
|
||||
}
|
||||
|
||||
Refresh.Refresh_BindComputeTextures(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) texturePtrs,
|
||||
(IntPtr) mipLevels
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Dispatches compute work.
|
||||
/// </summary>
|
||||
/// <param name="groupCountX"></param>
|
||||
/// <param name="groupCountY"></param>
|
||||
/// <param name="groupCountZ"></param>
|
||||
/// <param name="computeParamOffset"></param>
|
||||
public void DispatchCompute(
|
||||
uint groupCountX,
|
||||
uint groupCountY,
|
||||
uint groupCountZ
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot dispatch compute outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
|
||||
if (groupCountX < 1 || groupCountY < 1 || groupCountZ < 1)
|
||||
{
|
||||
throw new ArgumentException("All dimensions for the compute work group must be >= 1!");
|
||||
}
|
||||
#endif
|
||||
|
||||
Refresh.Refresh_DispatchCompute(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
groupCountX,
|
||||
groupCountY,
|
||||
groupCountZ
|
||||
);
|
||||
}
|
||||
|
||||
public void EndComputePass()
|
||||
{
|
||||
#if DEBUG
|
||||
AssertInComputePass("Cannot end compute pass while not in a compute pass!");
|
||||
computePassActive = false;
|
||||
#endif
|
||||
|
||||
Refresh.Refresh_EndComputePass(
|
||||
Device.Handle,
|
||||
Handle
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds a graphics pipeline so that rendering work may be performed.
|
||||
/// </summary>
|
||||
|
|
@ -1671,51 +1331,6 @@ namespace MoonWorks.Graphics
|
|||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Pushes compute shader uniforms to the device.
|
||||
/// </summary>
|
||||
/// <returns>A starting offset to be used with dispatch calls.</returns>
|
||||
public unsafe void PushComputeShaderUniforms(
|
||||
void* uniformsPtr,
|
||||
uint size
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertComputePipelineBound();
|
||||
|
||||
if (currentComputePipeline.ComputeShaderInfo.UniformBufferSize == 0)
|
||||
{
|
||||
throw new System.InvalidOperationException("The current compute shader does not take a uniform buffer!");
|
||||
}
|
||||
|
||||
if (currentComputePipeline.ComputeShaderInfo.UniformBufferSize != size)
|
||||
{
|
||||
throw new InvalidOperationException("Compute uniform data size mismatch!");
|
||||
}
|
||||
#endif
|
||||
|
||||
Refresh.Refresh_PushComputeShaderUniforms(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) uniformsPtr,
|
||||
size
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Pushes compute shader uniforms to the device.
|
||||
/// </summary>
|
||||
/// <returns>A starting offset to be used with dispatch calls.</returns>
|
||||
public unsafe void PushComputeShaderUniforms<T>(
|
||||
in T uniforms
|
||||
) where T : unmanaged
|
||||
{
|
||||
fixed (T* uniformsPtr = &uniforms)
|
||||
{
|
||||
PushComputeShaderUniforms(uniformsPtr, (uint) Marshal.SizeOf<T>());
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Draws using instanced rendering.
|
||||
/// </summary>
|
||||
|
|
@ -1865,55 +1480,440 @@ namespace MoonWorks.Graphics
|
|||
EndRenderPass();
|
||||
}
|
||||
|
||||
public void BeginComputePass()
|
||||
{
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertNotInPass("Cannot begin compute pass while in another pass!");
|
||||
computePassActive = true;
|
||||
#endif
|
||||
|
||||
Refresh.Refresh_BeginComputePass(
|
||||
Device.Handle,
|
||||
Handle
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Acquires a swapchain texture.
|
||||
/// This texture will be presented to the given window when the command buffer is submitted.
|
||||
/// Can return null if the swapchain is unavailable. The user should ALWAYS handle the case where this occurs.
|
||||
/// If null is returned, presentation will not occur.
|
||||
/// It is an error to acquire two swapchain textures from the same window in one command buffer.
|
||||
/// It is an error to dispose the swapchain texture. If you do this your game WILL crash. DO NOT DO THIS.
|
||||
/// Binds a compute pipeline so that compute work may be dispatched.
|
||||
/// </summary>
|
||||
public Texture AcquireSwapchainTexture(
|
||||
Window window
|
||||
/// <param name="computePipeline">The compute pipeline to bind.</param>
|
||||
public void BindComputePipeline(
|
||||
ComputePipeline computePipeline
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
|
||||
if (!window.Claimed)
|
||||
{
|
||||
throw new System.InvalidOperationException("Cannot acquire swapchain texture, window has not been claimed!");
|
||||
}
|
||||
|
||||
if (swapchainTextureAcquired)
|
||||
{
|
||||
throw new System.InvalidOperationException("Cannot acquire two swapchain textures on the same command buffer!");
|
||||
}
|
||||
AssertInComputePass("Cannot bind compute pipeline outside of compute pass!");
|
||||
#endif
|
||||
|
||||
var texturePtr = Refresh.Refresh_AcquireSwapchainTexture(
|
||||
Refresh.Refresh_BindComputePipeline(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
window.Handle,
|
||||
out var width,
|
||||
out var height
|
||||
computePipeline.Handle
|
||||
);
|
||||
|
||||
if (texturePtr == IntPtr.Zero)
|
||||
{
|
||||
return null;
|
||||
#if DEBUG
|
||||
currentComputePipeline = computePipeline;
|
||||
#endif
|
||||
}
|
||||
|
||||
// Override the texture properties to avoid allocating a new texture instance!
|
||||
window.SwapchainTexture.Handle = texturePtr;
|
||||
window.SwapchainTexture.Width = width;
|
||||
window.SwapchainTexture.Height = height;
|
||||
window.SwapchainTexture.Format = window.SwapchainFormat;
|
||||
|
||||
/// <summary>
|
||||
/// Binds a buffer to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="buffer">A buffer to bind.</param>
|
||||
public unsafe void BindComputeBuffers(
|
||||
GpuBuffer buffer
|
||||
) {
|
||||
#if DEBUG
|
||||
swapchainTextureAcquired = true;
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute buffers outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeBufferCount(1);
|
||||
#endif
|
||||
|
||||
return window.SwapchainTexture;
|
||||
var bufferPtrs = stackalloc IntPtr[1];
|
||||
bufferPtrs[0] = buffer.Handle;
|
||||
|
||||
Refresh.Refresh_BindComputeBuffers(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) bufferPtrs
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds buffers to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bufferOne">A buffer to bind.</param>
|
||||
/// <param name="bufferTwo">A buffer to bind.</param>
|
||||
public unsafe void BindComputeBuffers(
|
||||
GpuBuffer bufferOne,
|
||||
GpuBuffer bufferTwo
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute buffers outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeBufferCount(2);
|
||||
#endif
|
||||
|
||||
var bufferPtrs = stackalloc IntPtr[2];
|
||||
bufferPtrs[0] = bufferOne.Handle;
|
||||
bufferPtrs[1] = bufferTwo.Handle;
|
||||
|
||||
Refresh.Refresh_BindComputeBuffers(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) bufferPtrs
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds buffers to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bufferOne">A buffer to bind.</param>
|
||||
/// <param name="bufferTwo">A buffer to bind.</param>
|
||||
/// <param name="bufferThree">A buffer to bind.</param>
|
||||
public unsafe void BindComputeBuffers(
|
||||
GpuBuffer bufferOne,
|
||||
GpuBuffer bufferTwo,
|
||||
GpuBuffer bufferThree
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute buffers outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeBufferCount(3);
|
||||
#endif
|
||||
|
||||
var bufferPtrs = stackalloc IntPtr[3];
|
||||
bufferPtrs[0] = bufferOne.Handle;
|
||||
bufferPtrs[1] = bufferTwo.Handle;
|
||||
bufferPtrs[2] = bufferThree.Handle;
|
||||
|
||||
Refresh.Refresh_BindComputeBuffers(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) bufferPtrs
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds buffers to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bufferOne">A buffer to bind.</param>
|
||||
/// <param name="bufferTwo">A buffer to bind.</param>
|
||||
/// <param name="bufferThree">A buffer to bind.</param>
|
||||
/// <param name="bufferFour">A buffer to bind.</param>
|
||||
public unsafe void BindComputeBuffers(
|
||||
GpuBuffer bufferOne,
|
||||
GpuBuffer bufferTwo,
|
||||
GpuBuffer bufferThree,
|
||||
GpuBuffer bufferFour
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute buffers outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeBufferCount(4);
|
||||
#endif
|
||||
|
||||
var bufferPtrs = stackalloc IntPtr[4];
|
||||
bufferPtrs[0] = bufferOne.Handle;
|
||||
bufferPtrs[1] = bufferTwo.Handle;
|
||||
bufferPtrs[2] = bufferThree.Handle;
|
||||
bufferPtrs[3] = bufferFour.Handle;
|
||||
|
||||
Refresh.Refresh_BindComputeBuffers(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) bufferPtrs
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds buffers to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="buffers">A Span of buffers to bind.</param>
|
||||
public unsafe void BindComputeBuffers(
|
||||
in Span<GpuBuffer> buffers
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute buffers outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeBufferCount(buffers.Length);
|
||||
#endif
|
||||
|
||||
var bufferPtrs = stackalloc IntPtr[buffers.Length];
|
||||
|
||||
for (var i = 0; i < buffers.Length; i += 1)
|
||||
{
|
||||
bufferPtrs[i] = buffers[i].Handle;
|
||||
}
|
||||
|
||||
Refresh.Refresh_BindComputeBuffers(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) bufferPtrs
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds a texture to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="binding">A texture-level pair to bind.</param>
|
||||
public unsafe void BindComputeTextures(
|
||||
TextureLevelBinding binding
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute textures outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeTextureCount(1);
|
||||
#endif
|
||||
|
||||
var texturePtrs = stackalloc IntPtr[1];
|
||||
texturePtrs[0] = binding.Texture.Handle;
|
||||
|
||||
var mipLevels = stackalloc uint[1];
|
||||
mipLevels[0] = binding.MipLevel;
|
||||
|
||||
Refresh.Refresh_BindComputeTextures(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) texturePtrs,
|
||||
(IntPtr) mipLevels
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds textures to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bindingOne">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingTwo">A texture-level pair to bind.</param>
|
||||
public unsafe void BindComputeTextures(
|
||||
TextureLevelBinding bindingOne,
|
||||
TextureLevelBinding bindingTwo
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute textures outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeTextureCount(2);
|
||||
#endif
|
||||
|
||||
var texturePtrs = stackalloc IntPtr[2];
|
||||
texturePtrs[0] = bindingOne.Texture.Handle;
|
||||
texturePtrs[1] = bindingTwo.Texture.Handle;
|
||||
|
||||
var mipLevels = stackalloc uint[2];
|
||||
mipLevels[0] = bindingOne.MipLevel;
|
||||
mipLevels[1] = bindingTwo.MipLevel;
|
||||
|
||||
Refresh.Refresh_BindComputeTextures(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) texturePtrs,
|
||||
(IntPtr) mipLevels
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds textures to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bindingOne">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingTwo">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingThree">A texture-level pair to bind.</param>
|
||||
public unsafe void BindComputeTextures(
|
||||
TextureLevelBinding bindingOne,
|
||||
TextureLevelBinding bindingTwo,
|
||||
TextureLevelBinding bindingThree
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute textures outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeTextureCount(3);
|
||||
#endif
|
||||
|
||||
var texturePtrs = stackalloc IntPtr[3];
|
||||
texturePtrs[0] = bindingOne.Texture.Handle;
|
||||
texturePtrs[1] = bindingTwo.Texture.Handle;
|
||||
texturePtrs[2] = bindingThree.Texture.Handle;
|
||||
|
||||
var mipLevels = stackalloc uint[3];
|
||||
mipLevels[0] = bindingOne.MipLevel;
|
||||
mipLevels[1] = bindingTwo.MipLevel;
|
||||
mipLevels[2] = bindingThree.MipLevel;
|
||||
|
||||
Refresh.Refresh_BindComputeTextures(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) texturePtrs,
|
||||
(IntPtr) mipLevels
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds textures to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bindingOne">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingTwo">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingThree">A texture-level pair to bind.</param>
|
||||
/// <param name="bindingFour">A texture-level pair to bind.</param>
|
||||
public unsafe void BindComputeTextures(
|
||||
TextureLevelBinding bindingOne,
|
||||
TextureLevelBinding bindingTwo,
|
||||
TextureLevelBinding bindingThree,
|
||||
TextureLevelBinding bindingFour
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute textures outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeTextureCount(4);
|
||||
#endif
|
||||
|
||||
var texturePtrs = stackalloc IntPtr[4];
|
||||
texturePtrs[0] = bindingOne.Texture.Handle;
|
||||
texturePtrs[1] = bindingTwo.Texture.Handle;
|
||||
texturePtrs[2] = bindingThree.Texture.Handle;
|
||||
texturePtrs[3] = bindingFour.Texture.Handle;
|
||||
|
||||
var mipLevels = stackalloc uint[4];
|
||||
mipLevels[0] = bindingOne.MipLevel;
|
||||
mipLevels[1] = bindingTwo.MipLevel;
|
||||
mipLevels[2] = bindingThree.MipLevel;
|
||||
mipLevels[3] = bindingFour.MipLevel;
|
||||
|
||||
Refresh.Refresh_BindComputeTextures(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) texturePtrs,
|
||||
(IntPtr) mipLevels
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Binds textures to be used in the compute shader.
|
||||
/// </summary>
|
||||
/// <param name="bindings">A set of texture-level pairs to bind.</param>
|
||||
public unsafe void BindComputeTextures(
|
||||
in Span<TextureLevelBinding> bindings
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot bind compute textures outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
AssertComputeTextureCount(bindings.Length);
|
||||
#endif
|
||||
|
||||
var texturePtrs = stackalloc IntPtr[bindings.Length];
|
||||
var mipLevels = stackalloc uint[bindings.Length];
|
||||
|
||||
for (var i = 0; i < bindings.Length; i += 1)
|
||||
{
|
||||
texturePtrs[i] = bindings[i].Texture.Handle;
|
||||
mipLevels[i] = bindings[i].MipLevel;
|
||||
}
|
||||
|
||||
Refresh.Refresh_BindComputeTextures(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) texturePtrs,
|
||||
(IntPtr) mipLevels
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Pushes compute shader uniforms to the device.
|
||||
/// </summary>
|
||||
/// <returns>A starting offset to be used with dispatch calls.</returns>
|
||||
public unsafe void PushComputeShaderUniforms(
|
||||
void* uniformsPtr,
|
||||
uint size
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertComputePipelineBound();
|
||||
|
||||
if (currentComputePipeline.ComputeShaderInfo.UniformBufferSize == 0)
|
||||
{
|
||||
throw new System.InvalidOperationException("The current compute shader does not take a uniform buffer!");
|
||||
}
|
||||
|
||||
if (currentComputePipeline.ComputeShaderInfo.UniformBufferSize != size)
|
||||
{
|
||||
throw new InvalidOperationException("Compute uniform data size mismatch!");
|
||||
}
|
||||
#endif
|
||||
|
||||
Refresh.Refresh_PushComputeShaderUniforms(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
(IntPtr) uniformsPtr,
|
||||
size
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Pushes compute shader uniforms to the device.
|
||||
/// </summary>
|
||||
/// <returns>A starting offset to be used with dispatch calls.</returns>
|
||||
public unsafe void PushComputeShaderUniforms<T>(
|
||||
in T uniforms
|
||||
) where T : unmanaged
|
||||
{
|
||||
fixed (T* uniformsPtr = &uniforms)
|
||||
{
|
||||
PushComputeShaderUniforms(uniformsPtr, (uint) Marshal.SizeOf<T>());
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Dispatches compute work.
|
||||
/// </summary>
|
||||
/// <param name="groupCountX"></param>
|
||||
/// <param name="groupCountY"></param>
|
||||
/// <param name="groupCountZ"></param>
|
||||
/// <param name="computeParamOffset"></param>
|
||||
public void DispatchCompute(
|
||||
uint groupCountX,
|
||||
uint groupCountY,
|
||||
uint groupCountZ
|
||||
) {
|
||||
#if DEBUG
|
||||
AssertNotSubmitted();
|
||||
AssertInComputePass("Cannot dispatch compute outside of compute pass!");
|
||||
AssertComputePipelineBound();
|
||||
|
||||
if (groupCountX < 1 || groupCountY < 1 || groupCountZ < 1)
|
||||
{
|
||||
throw new ArgumentException("All dimensions for the compute work group must be >= 1!");
|
||||
}
|
||||
#endif
|
||||
|
||||
Refresh.Refresh_DispatchCompute(
|
||||
Device.Handle,
|
||||
Handle,
|
||||
groupCountX,
|
||||
groupCountY,
|
||||
groupCountZ
|
||||
);
|
||||
}
|
||||
|
||||
public void EndComputePass()
|
||||
{
|
||||
#if DEBUG
|
||||
AssertInComputePass("Cannot end compute pass while not in a compute pass!");
|
||||
computePassActive = false;
|
||||
#endif
|
||||
|
||||
Refresh.Refresh_EndComputePass(
|
||||
Device.Handle,
|
||||
Handle
|
||||
);
|
||||
}
|
||||
|
||||
// Copy Pass
|
||||
|
|
|
|||
Loading…
Reference in New Issue