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VideoBackends:Metal: Bring back unified memory config

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Turns out it was helpful.  (Most improvement in ubershaders.)  This time with much better auto mode.
This commit is contained in:
TellowKrinkle
2022-07-23 17:27:24 -05:00
parent 93ce7bf344
commit c08de82e90
11 changed files with 201 additions and 16 deletions
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5
Source/Core/VideoBackends/Metal/MTLTexture.mm
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@ -6,6 +6,7 @@
#include "Common/Align.h"
#include "Common/Assert.h"
#include "VideoBackends/Metal/MTLRenderer.h"
#include "VideoBackends/Metal/MTLStateTracker.h"
Metal::Texture::Texture(MRCOwned<id<MTLTexture>> tex, const TextureConfig& config)
@ -59,8 +60,7 @@ void Metal::Texture::Load(u32 level, u32 width, u32 height, u32 row_length, //
const u32 num_rows = Common::AlignUp(height, block_size) / block_size;
const u32 source_pitch = CalculateStrideForFormat(m_config.format, row_length);
const u32 upload_size = source_pitch * num_rows;
StateTracker::Map map = g_state_tracker->Allocate(StateTracker::UploadBuffer::TextureData,
upload_size, StateTracker::AlignMask::Other);
StateTracker::Map map = g_state_tracker->AllocateForTextureUpload(upload_size);
memcpy(map.cpu_buffer, buffer, upload_size);
id<MTLBlitCommandEncoder> encoder = g_state_tracker->GetTextureUploadEncoder();
[encoder copyFromBuffer:map.gpu_buffer
@ -163,6 +163,7 @@ void Metal::StagingTexture::Flush()
{
// Flush while we wait, since who knows how long we'll be sitting here
g_state_tracker->FlushEncoders();
g_state_tracker->NotifyOfCPUGPUSync();
[m_wait_buffer waitUntilCompleted];
}
m_wait_buffer = nullptr;