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D3D11: Drop unused method ReplaceRGBATexture2D

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This commit is contained in:
Stenzek 2017-03-04 22:37:10 +10:00
parent 526fa9bc85
commit 725d5bc3a1
2 changed files with 0 additions and 41 deletions
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34
Source/Core/VideoBackends/D3D/D3DTexture.cpp
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@ -11,40 +11,6 @@
namespace DX11 namespace DX11
{ {
namespace D3D
{
void ReplaceRGBATexture2D(ID3D11Texture2D* pTexture, const u8* buffer, unsigned int width,
unsigned int height, unsigned int src_pitch, unsigned int level,
D3D11_USAGE usage)
{
if (usage == D3D11_USAGE_DYNAMIC || usage == D3D11_USAGE_STAGING)
{
D3D11_MAPPED_SUBRESOURCE map;
D3D::context->Map(pTexture, level, D3D11_MAP_WRITE_DISCARD, 0, &map);
if (src_pitch == map.RowPitch)
{
memcpy(map.pData, buffer, map.RowPitch * height);
}
else
{
// Source row size is aligned to texture block size. This can result in a different
// pitch to what the driver returns, so copy whichever is smaller.
unsigned int copy_size = std::min(src_pitch, map.RowPitch);
for (unsigned int y = 0; y < height; ++y)
memcpy((u8*)map.pData + y * map.RowPitch, buffer + y * src_pitch, copy_size);
}
D3D::context->Unmap(pTexture, level);
}
else
{
D3D11_BOX dest_region = CD3D11_BOX(0, 0, 0, width, height, 1);
D3D::context->UpdateSubresource(pTexture, level, &dest_region, buffer, src_pitch,
src_pitch * height);
}
}
} // namespace
D3DTexture2D* D3DTexture2D::Create(unsigned int width, unsigned int height, D3D11_BIND_FLAG bind, D3DTexture2D* D3DTexture2D::Create(unsigned int width, unsigned int height, D3D11_BIND_FLAG bind,
D3D11_USAGE usage, DXGI_FORMAT fmt, unsigned int levels, D3D11_USAGE usage, DXGI_FORMAT fmt, unsigned int levels,
unsigned int slices, D3D11_SUBRESOURCE_DATA* data) unsigned int slices, D3D11_SUBRESOURCE_DATA* data)

7
Source/Core/VideoBackends/D3D/D3DTexture.h
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@ -9,13 +9,6 @@
namespace DX11 namespace DX11
{ {
namespace D3D
{
void ReplaceRGBATexture2D(ID3D11Texture2D* pTexture, const u8* buffer, unsigned int width,
unsigned int height, unsigned int src_pitch, unsigned int level,
D3D11_USAGE usage);
}
class D3DTexture2D class D3DTexture2D
{ {
public: public: