modify readback API
parent
c84752f38c
commit
3c832550d0
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@ -1 +1 @@
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Subproject commit 7465d4d4de1a0f2c5de5a2d0b3240671e83776d1
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Subproject commit 859675dbab86e6eeda662ef9bdb0c688cce4cec3
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@ -1950,100 +1950,6 @@ namespace MoonWorks.Graphics
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);
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}
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/// <summary>
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/// Downloads data from a Texture to a TransferBuffer.
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/// This copy occurs on the GPU timeline.
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///
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/// You MAY NOT assume that the data in the TransferBuffer is
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/// fully copied until the command buffer has finished execution.
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/// </summary>
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public void DownloadFromTexture(
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in TextureRegion textureRegion,
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TransferBuffer transferBuffer,
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in BufferImageCopy copyParams,
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TransferOptions option
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) {
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#if DEBUG
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AssertNotSubmitted();
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AssertInCopyPass("Cannot download from texture outside of copy pass!");
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AssertBufferBoundsCheck(transferBuffer.Size, copyParams.BufferOffset, textureRegion.Size);
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#endif
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Refresh.Refresh_DownloadFromTexture(
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Device.Handle,
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Handle,
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textureRegion.ToRefreshTextureRegion(),
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transferBuffer.Handle,
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copyParams.ToRefresh(),
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(Refresh.TransferOptions) option
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);
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}
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/// <summary>
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/// Downloads the contents of a Texture with no mips into a TransferBuffer.
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/// </summary>
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public void DownloadFromTexture(
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Texture texture,
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TransferBuffer transferBuffer,
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TransferOptions option
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) {
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DownloadFromTexture(
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new TextureRegion(texture),
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transferBuffer,
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new BufferImageCopy(0, 0, 0),
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option
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);
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}
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/// <summary>
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/// Downloads data from a GpuBuffer to a TransferBuffer.
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/// This copy occurs on the GPU timeline.
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///
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/// You MAY NOT assume that the data in the TransferBuffer is
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/// fully copied until the command buffer has finished execution.
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/// </summary>
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public void DownloadFromBuffer(
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GpuBuffer gpuBuffer,
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TransferBuffer transferBuffer,
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in BufferCopy copyParams,
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TransferOptions option
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) {
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#if DEBUG
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AssertNotSubmitted();
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AssertInCopyPass("Cannot download from texture outside of copy pass!");
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AssertBufferBoundsCheck(transferBuffer.Size, copyParams.DstOffset, copyParams.Size);
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#endif
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Refresh.Refresh_DownloadFromBuffer(
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Device.Handle,
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Handle,
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gpuBuffer.Handle,
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transferBuffer.Handle,
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copyParams.ToRefresh(),
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(Refresh.TransferOptions) option
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);
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}
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/// <summary>
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/// Downloads data from a GpuBuffer to a TransferBuffer.
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/// This copy occurs on the GPU timeline.
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///
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/// You MAY NOT assume that the data in the TransferBuffer is
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/// fully copied until the command buffer has finished execution.
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/// </summary>
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public void DownloadFromBuffer(
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GpuBuffer gpuBuffer,
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TransferBuffer transferBuffer,
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TransferOptions option
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) {
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DownloadFromBuffer(
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gpuBuffer,
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transferBuffer,
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new BufferCopy(0, 0, gpuBuffer.Size),
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option
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);
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}
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/// <summary>
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/// Copies the contents of a TextureSlice to another TextureSlice.
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/// The slices must have the same dimensions.
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@ -467,6 +467,118 @@ namespace MoonWorks.Graphics
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FencePool.Return(fence);
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}
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/// <summary>
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/// ⚠️⚠️⚠️ <br/>
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/// Downloads data from a Texture to a TransferBuffer.
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/// This copy occurs immediately on the CPU timeline.<br/>
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///
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/// If you modify this texture in a command buffer and then call this function without calling
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/// SubmitAndAcquireFence and WaitForFences first, the results will not be what you expect.<br/>
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///
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/// This method forces a sync point and is generally a bad thing to do.
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/// Only use it if you have exhausted all other options.<br/>
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///
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/// Remember: friends don't let friends readback.<br/>
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/// ⚠️⚠️⚠️
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/// </summary>
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public void DownloadFromTexture(
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in TextureRegion textureRegion,
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TransferBuffer transferBuffer,
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in BufferImageCopy copyParams,
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TransferOptions transferOption
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) {
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Refresh.Refresh_DownloadFromTexture(
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Handle,
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textureRegion.ToRefreshTextureRegion(),
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transferBuffer.Handle,
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copyParams.ToRefresh(),
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(Refresh.TransferOptions) transferOption
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);
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}
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/// <summary>
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/// ⚠️⚠️⚠️ <br/>
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/// Downloads all data from a 2D texture with no mips to a TransferBuffer.
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/// This copy occurs immediately on the CPU timeline.<br/>
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///
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/// If you modify this texture in a command buffer and then call this function without calling
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/// SubmitAndAcquireFence and WaitForFences first, the results will not be what you expect.<br/>
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///
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/// This method forces a sync point and is generally a bad thing to do.
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/// Only use it if you have exhausted all other options.<br/>
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///
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/// Remember: friends don't let friends readback.<br/>
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/// ⚠️⚠️⚠️
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/// </summary>
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public void DownloadFromTexture(
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Texture texture,
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TransferBuffer transferBuffer,
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TransferOptions transferOption
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) {
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DownloadFromTexture(
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new TextureRegion(texture),
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transferBuffer,
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new BufferImageCopy(0, 0, 0),
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transferOption
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);
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}
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/// <summary>
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/// ⚠️⚠️⚠️ <br/>
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/// Downloads data from a GpuBuffer to a TransferBuffer.
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/// This copy occurs immediately on the CPU timeline.<br/>
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///
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/// If you modify this GpuBuffer in a command buffer and then call this function without calling
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/// SubmitAndAcquireFence and WaitForFences first, the results will not be what you expect.<br/>
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///
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/// This method forces a sync point and is generally a bad thing to do.
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/// Only use it if you have exhausted all other options.<br/>
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///
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/// Remember: friends don't let friends readback.<br/>
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/// ⚠️⚠️⚠️
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/// </summary>
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public void DownloadFromBuffer(
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GpuBuffer gpuBuffer,
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TransferBuffer transferBuffer,
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in BufferCopy copyParams,
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TransferOptions transferOption
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) {
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Refresh.Refresh_DownloadFromBuffer(
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Handle,
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gpuBuffer.Handle,
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transferBuffer.Handle,
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copyParams.ToRefresh(),
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(Refresh.TransferOptions) transferOption
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);
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}
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/// <summary>
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/// ⚠️⚠️⚠️ <br/>
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/// Downloads all data in a GpuBuffer to a TransferBuffer.
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/// This copy occurs immediately on the CPU timeline.<br/>
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///
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/// If you modify this GpuBuffer in a command buffer and then call this function without calling
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/// SubmitAndAcquireFence and WaitForFences first, the results will not be what you expect.<br/>
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///
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/// This method forces a sync point and is generally a bad thing to do.
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/// Only use it if you have exhausted all other options.<br/>
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///
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/// Remember: friends don't let friends readback.<br/>
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/// ⚠️⚠️⚠️
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/// </summary>
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public void DownloadFromBuffer(
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GpuBuffer gpuBuffer,
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TransferBuffer transferBuffer,
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TransferOptions option
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) {
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DownloadFromBuffer(
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gpuBuffer,
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transferBuffer,
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new BufferCopy(0, 0, gpuBuffer.Size),
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option
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);
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}
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private TextureFormat GetSwapchainFormat(Window window)
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{
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return (TextureFormat) Refresh.Refresh_GetSwapchainFormat(Handle, window.Handle);
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