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D3D12: Specify read/write ranges when calling Map/Unmap

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This commit is contained in:
Stenzek
2016-03-15 22:26:01 +10:00
parent fde7dee652
commit ccf9470241
10 changed files with 51 additions and 26 deletions
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13
Source/Core/VideoBackends/D3D12/Render.cpp
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@ -665,11 +665,13 @@ bool Renderer::SaveScreenshot(const std::string& filename, const TargetRectangle
D3D::command_list_mgr->ExecuteQueuedWork(true);
void* screenshot_texture_map;
CheckHR(s_screenshot_texture->Map(0, nullptr, &screenshot_texture_map));
D3D12_RANGE read_range = { 0, dst_location.PlacedFootprint.Footprint.RowPitch * (source_box.bottom - source_box.top) };
CheckHR(s_screenshot_texture->Map(0, &read_range, &screenshot_texture_map));
saved_png = TextureToPng(static_cast<u8*>(screenshot_texture_map), dst_location.PlacedFootprint.Footprint.RowPitch, filename, source_box.right - source_box.left, source_box.bottom - source_box.top, false);
s_screenshot_texture->Unmap(0, nullptr);
D3D12_RANGE write_range = {};
s_screenshot_texture->Unmap(0, &write_range);
if (saved_png)
{
@ -871,9 +873,12 @@ void Renderer::SwapImpl(u32 xfb_addr, u32 fb_width, u32 fb_stride, u32 fb_height
}
void* screenshot_texture_map;
CheckHR(s_screenshot_texture->Map(0, nullptr, &screenshot_texture_map));
D3D12_RANGE read_range = { 0, dst_location.PlacedFootprint.Footprint.RowPitch * source_height };
CheckHR(s_screenshot_texture->Map(0, &read_range, &screenshot_texture_map));
formatBufferDump(static_cast<u8*>(screenshot_texture_map), &frame_data[0], source_width, source_height, dst_location.PlacedFootprint.Footprint.RowPitch);
s_screenshot_texture->Unmap(0, nullptr);
D3D12_RANGE write_range = {};
s_screenshot_texture->Unmap(0, &write_range);
FlipImageData(&frame_data[0], w, h);
AVIDump::AddFrame(&frame_data[0], source_width, source_height);