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apply some speedup to dx11 plugin + some minor stuff

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5721 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
luisr142004
2010-06-16 10:12:57 +00:00
parent 980a2680be
commit 4f8a6a1573
13 changed files with 202 additions and 221 deletions
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37
Source/Plugins/Plugin_VideoDX11/Src/D3DTexture.cpp
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@ -68,8 +68,8 @@ void ReplaceTexture2D(ID3D11Texture2D* pTexture, const u8* buffer, unsigned int
// TODO: Merge the conversions done here to VideoDecoder
switch (pcfmt)
{
case PC_TEX_FMT_IA4_AS_IA8:
case PC_TEX_FMT_IA8:
case PC_TEX_FMT_IA4_AS_IA8:
for (unsigned int y = 0; y < height; y++)
{
u16* in = (u16*)buffer + y * pitch;
@ -78,43 +78,30 @@ void ReplaceTexture2D(ID3D11Texture2D* pTexture, const u8* buffer, unsigned int
{
const u8 I = (*in & 0xFF);
const u8 A = (*in & 0xFF00) >> 8;
*pBits = (A << 24) | (I << 16) | (I << 8) | I;
*(pBits++) = (A << 24) | (I << 16) | (I << 8) | I;
in++;
pBits++;
}
}
break;
case PC_TEX_FMT_I8:
case PC_TEX_FMT_I4_AS_I8:
for (unsigned int y = 0; y < height; y++)
{
const u8 *pIn = buffer;
for (int y = 0; y < height; y++)
const u8* in = buffer + (y * pitch);
u32* pBits = (u32*)((u8*)outptr + (y * destPitch));
for(unsigned int i = 0; i < width; i++)
{
u8* pBits = ((u8*)outptr + (y * destPitch));
for(int i = 0; i < width * 4; i += 4)
{
pBits[i] = pIn[i / 4];
pBits[i+1] = pIn[i / 4];
pBits[i+2] = pIn[i / 4];
pBits[i + 3] = pIn[i / 4];
}
pIn += pitch;
const u8 I = *(in++);
memset( pBits++, I, 4 );
}
}
break;
case PC_TEX_FMT_BGRA32:
for (unsigned int y = 0; y < height; y++)
{
u32* in = (u32*)buffer + y * pitch;
u32* pBits = (u32*)((u8*)outptr + y * destPitch);
for (unsigned int x = 0; x < width; x++)
{
const u32 col = *in;
*pBits = col;
in++;
pBits++;
}
memcpy( pBits, in, destPitch );
}
break;
case PC_TEX_FMT_RGB565:
@ -125,13 +112,11 @@ void ReplaceTexture2D(ID3D11Texture2D* pTexture, const u8* buffer, unsigned int
for (unsigned int x = 0; x < width; x++)
{
// we can't simply shift here, since e.g. 11111 must map to 11111111 and not 11111000
const u16 col = *in;
*pBits = 0xFF000000 | // alpha
const u16 col = *(in++);
*(pBits++) = 0xFF000000 | // alpha
((((col&0xF800) << 5) * 255 / 31) & 0xFF0000) | // red
((((col& 0x7e0) << 3) * 255 / 63) & 0xFF00) | // green
(( (col& 0x1f) * 255 / 31)); // blue
pBits++;
in++;
}
}
break;