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d3d12: Implement A4R4G4B4 texture format with byte swapped

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Make the guided fate paradox works
This commit is contained in:
raven02 2015-06-04 20:51:46 +08:00 committed by Vincent Lejeune
parent 593b9a494d
commit 76d52b4bb3
1 changed files with 35 additions and 18 deletions
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53
rpcs3/Emu/RSX/D3D12/D3D12Texture.cpp
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@ -100,7 +100,6 @@ size_t D3D12GSRender::UploadTextures()
switch (format)
{
case CELL_GCM_TEXTURE_A1R5G5B5:
case CELL_GCM_TEXTURE_A4R4G4B4:
case CELL_GCM_TEXTURE_G8B8:
case CELL_GCM_TEXTURE_R6G5B5:
case CELL_GCM_TEXTURE_DEPTH24_D8:
@ -122,6 +121,11 @@ size_t D3D12GSRender::UploadTextures()
default:
LOG_ERROR(RSX, "Unimplemented Texture format : %x", format);
break;
case CELL_GCM_TEXTURE_A4R4G4B4:
dxgiFormat = DXGI_FORMAT_B4G4R4A4_UNORM;
blockSizeInByte = 2;
blockWidthInPixel = 1, blockHeightInPixel = 1;
break;
case CELL_GCM_TEXTURE_R5G6B5:
dxgiFormat = DXGI_FORMAT_B5G6R5_UNORM;
blockSizeInByte = 2;
@ -218,35 +222,48 @@ size_t D3D12GSRender::UploadTextures()
{
size_t m_texture_pitch = m_textures[i].m_pitch;
if (!m_texture_pitch) m_texture_pitch = rowPitch;
if (format == CELL_GCM_TEXTURE_A8R8G8B8 && is_swizzled)
switch (format)
{
u32 *src, *dst;
u32 log2width, log2height;
src = (u32*)pixels;
dst = (u32*)textureData;
log2width = (u32)(logf(m_textures[i].GetWidth()) / logf(2.f));
log2height = (u32)(logf(m_textures[i].GetHeight()) / logf(2.f));
for (int j = 0; j < m_textures[i].GetWidth(); j++)
case CELL_GCM_TEXTURE_A8R8G8B8:
{
if (is_swizzled)
{
dst[(row * rowPitch / 4) + j] = src[LinearToSwizzleAddress(j, i, 0, log2width, log2height, 0)];
u32 *src, *dst;
u32 log2width, log2height;
src = (u32*)pixels;
dst = (u32*)textureData;
log2width = (u32)(logf(m_textures[i].GetWidth()) / logf(2.f));
log2height = (u32)(logf(m_textures[i].GetHeight()) / logf(2.f));
for (int j = 0; j < m_textures[i].GetWidth(); j++)
{
dst[(row * rowPitch / 4) + j] = src[LinearToSwizzleAddress(j, i, 0, log2width, log2height, 0)];
}
}
else
streamBuffer((char*)textureData + row * rowPitch, (char*)pixels + row * m_texture_pitch, m_texture_pitch);
break;
}
else if (format == CELL_GCM_TEXTURE_R5G6B5)
case CELL_GCM_TEXTURE_A4R4G4B4:
case CELL_GCM_TEXTURE_R5G6B5:
{
unsigned short *dst = (unsigned short *)textureData,
*src = (unsigned short *)pixels;
unsigned short *dst = (unsigned short *)textureData, *src = (unsigned short *)pixels;
for (int j = 0; j < m_textures[i].GetWidth(); j++)
{
u16 tmp = src[row * m_texture_pitch / 2 + j];
dst[row * rowPitch / 2 + j] = (tmp >> 8) | (tmp << 8);
}
break;
}
else
default:
{
streamBuffer((char*)textureData + row * rowPitch, (char*)pixels + row * m_texture_pitch, m_texture_pitch);
break;
}
}
}
Texture->Unmap(0, nullptr);
@ -300,7 +317,6 @@ size_t D3D12GSRender::UploadTextures()
switch (format)
{
case CELL_GCM_TEXTURE_A1R5G5B5:
case CELL_GCM_TEXTURE_A4R4G4B4:
case CELL_GCM_TEXTURE_G8B8:
case CELL_GCM_TEXTURE_R6G5B5:
case CELL_GCM_TEXTURE_DEPTH24_D8:
@ -322,6 +338,7 @@ size_t D3D12GSRender::UploadTextures()
default:
LOG_ERROR(RSX, "Unimplemented Texture format : %x", format);
break;
case CELL_GCM_TEXTURE_A4R4G4B4:
case CELL_GCM_TEXTURE_R5G6B5:
srvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
break;