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New OpenCL update for DX11 

Changes:
 - IA4: 2x Speed up for all hardware and ATI glitch fixed (blocky text)
 - IA8: 2x Speed up for all hardware
 - New DX11 OCL Textures: I4, I8, IA4, IA8

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5766 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
xsacha 2010-06-22 06:09:21 +00:00
parent 2cc5b98f07
commit 1b670a9825
1 changed files with 92 additions and 38 deletions
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94
Data/User/OpenCL/TextureDecoder.cl
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@ -32,6 +32,23 @@ kernel void DecodeI4(global uchar *dst,
}
}
kernel void DecodeI4_RGBA(global uint *dst,
const global uchar *src, int width)
{
int x = get_global_id(0) * 8, y = get_global_id(1) * 8;
int srcOffset = x + y * width / 8;
for (int iy = 0; iy < 8; iy++)
{
uchar4 val = vload4(srcOffset, src);
uchar8 res;
res.even = (val >> (uchar4)4) & (uchar4)0x0F;
res.odd = val & (uchar4)0x0F;
res |= res << (uchar8)4;
vstore8(upsample(upsample(res,res),upsample(res,res)), 0, dst + ((y + iy)*width + x));
srcOffset++;
}
}
kernel void DecodeI8(global uchar *dst,
const global uchar *src, int width)
{
@ -39,13 +56,25 @@ kernel void DecodeI8(global uchar *dst,
int srcOffset = ((x * 4) + (y * width)) / 8;
for (int iy = 0; iy < 4; iy++)
{
vstore8(vload8(srcOffset, src),
vstore8(vload8(srcOffset++, src),
0, dst + ((y + iy)*width + x));
srcOffset++;
}
}
kernel void DecodeIA8(global uchar *dst,
kernel void DecodeI8_RGBA(global uint *dst,
const global uchar *src, int width)
{
int x = get_global_id(0) * 8, y = get_global_id(1) * 4;
int srcOffset = ((x * 4) + (y * width)) / 8;
for (int iy = 0; iy < 4; iy++)
{
uchar8 val = vload8(srcOffset++, src);
vstore8(upsample(upsample(val,val),upsample(val,val)),
0, dst + ((y + iy)*width + x));
}
}
kernel void DecodeIA8(global ushort *dst,
const global uchar *src, int width)
{
int x = get_global_id(0) * 4, y = get_global_id(1) * 4;
@ -53,31 +82,56 @@ kernel void DecodeIA8(global uchar *dst,
for (int iy = 0; iy < 4; iy++)
{
uchar8 val = vload8(srcOffset++, src);
uchar8 res;
res.odd = val.even;
res.even = val.odd;
vstore8(res, 0, dst + ((y + iy)*width + x) * 2);
vstore4(upsample(val.even, val.odd), 0, dst + ((y + iy)*width + x));
}
}
kernel void DecodeIA4(global uchar *dst,
kernel void DecodeIA8_RGBA(global uint *dst,
const global uchar *src, int width)
{
int x = get_global_id(0) * 4, y = get_global_id(1) * 4;
int srcOffset = ((x * 4) + (y * width)) / 4;
for (int iy = 0; iy < 4; iy++)
{
uchar8 val = vload8(srcOffset++, src);
vstore4(upsample(upsample(val.even,val.odd),upsample(val.odd, val.odd)), 0, dst + ((y + iy)*width + x));
}
}
kernel void DecodeIA4(global ushort *dst,
const global uchar *src, int width)
{
int x = get_global_id(0) * 8, y = get_global_id(1) * 4;
int srcOffset = ((x * 4) + (y * width)) / 8;
uchar8 val;
uchar16 res;
dst += 2*(y*width + x);
#define iterateIA4() \
val = vload8(srcOffset++, src); \
res.odd = (val >> (uchar8)4); \
res.even = val & (uchar8)0x0F; \
res |= res << (uchar16)4; \
vstore16(res, 0, dst);
iterateIA4(); dst += 2*width;
iterateIA4(); dst += 2*width;
iterateIA4(); dst += 2*width;
iterateIA4();
ushort8 res;
for (int iy = 0; iy < 4; iy++)
{
val = vload8(srcOffset++, src);
res = upsample(val >> (uchar8)4, val & (uchar8)0xF);
res |= res << (ushort8)4;
vstore8(res, 0, dst + y*width + x);
dst+=width;
}
}
kernel void DecodeIA4_RGBA(global uint *dst,
const global uchar *src, int width)
{
int x = get_global_id(0) * 8, y = get_global_id(1) * 4;
int srcOffset = ((x * 4) + (y * width)) / 8;
uchar8 val;
uint8 res;
for (int iy = 0; iy < 4; iy++)
{
val = vload8(srcOffset++, src);
uchar8 a = val >> (uchar8)4;
uchar8 l = val & (uchar8)0xF;
res = upsample(upsample(a, l), upsample(l,l));
res |= res << (uint8)4;
vstore8(res, 0, dst + y*width + x);
dst+=width;
}
}
kernel void DecodeRGBA8(global uchar *dst,