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GPU/Software: Reduce number of copies by one, enable 16-bit scanout

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This commit is contained in:
Connor McLaughlin
2020-10-22 01:25:33 +10:00
parent beffbaee39
commit d3d881aa6b
20 changed files with 875 additions and 187 deletions
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1
src/common/d3d11/staging_texture.h
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@ -21,6 +21,7 @@ public:
ALWAYS_INLINE u32 GetHeight() const { return m_height; }
ALWAYS_INLINE DXGI_FORMAT GetFormat() const { return m_format; }
ALWAYS_INLINE bool IsMapped() const { return m_map.pData != nullptr; }
ALWAYS_INLINE const D3D11_MAPPED_SUBRESOURCE& GetMappedSubresource() const { return m_map; }
ALWAYS_INLINE operator bool() const { return static_cast<bool>(m_texture); }

6
src/common/d3d11/texture.cpp
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@ -29,9 +29,11 @@ D3D11_TEXTURE2D_DESC Texture::GetDesc() const
}
bool Texture::Create(ID3D11Device* device, u32 width, u32 height, u32 samples, DXGI_FORMAT format, u32 bind_flags,
const void* initial_data /* = nullptr */, u32 initial_data_stride /* = 0 */)
const void* initial_data /* = nullptr */, u32 initial_data_stride /* = 0 */, bool dynamic)
{
CD3D11_TEXTURE2D_DESC desc(format, width, height, 1, 1, bind_flags, D3D11_USAGE_DEFAULT, 0, samples, 0, 0);
CD3D11_TEXTURE2D_DESC desc(format, width, height, 1, 1, bind_flags,
dynamic ? D3D11_USAGE_DYNAMIC : D3D11_USAGE_DEFAULT, dynamic ? D3D11_CPU_ACCESS_WRITE : 0,
samples, 0, 0);
D3D11_SUBRESOURCE_DATA srd;
srd.pSysMem = initial_data;

2
src/common/d3d11/texture.h
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@ -34,7 +34,7 @@ public:
ALWAYS_INLINE operator bool() const { return static_cast<bool>(m_texture); }
bool Create(ID3D11Device* device, u32 width, u32 height, u32 samples, DXGI_FORMAT format, u32 bind_flags,
const void* initial_data = nullptr, u32 initial_data_stride = 0);
const void* initial_data = nullptr, u32 initial_data_stride = 0, bool dynamic = false);
bool Adopt(ID3D11Device* device, ComPtr<ID3D11Texture2D> texture);
void Destroy();