The-Homebrew-Cloud/dolphin
2
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-01-25 07:21:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

VideoSoftware: Don't drop least significant bit of 5-bit blue channels

Browse Source
This commit is contained in:
Stenzek 2016-12-14 23:56:06 +10:00
parent c505ce8398
commit d6cdf49769
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
Source/Core/VideoBackends/Software/TextureEncoder.cpp
View File

@ -335,7 +335,7 @@ static void EncodeRGBA6(u8* dst, const u8* src, u32 format)
src += readStride; src += readStride;
u16 val = u16 val =
((srcColor >> 8) & 0xf800) | ((srcColor >> 7) & 0x07e0) | ((srcColor >> 7) & 0x001e); ((srcColor >> 8) & 0xf800) | ((srcColor >> 7) & 0x07e0) | ((srcColor >> 7) & 0x001f);
*(u16*)dst = Common::swap16(val); *(u16*)dst = Common::swap16(val);
dst += 2; dst += 2;
} }
@ -354,7 +354,7 @@ static void EncodeRGBA6(u8* dst, const u8* src, u32 format)
u16 val; u16 val;
if (alpha == 0x7000) // 555 if (alpha == 0x7000) // 555
val = 0x8000 | ((srcColor >> 9) & 0x7c00) | ((srcColor >> 8) & 0x03e0) | val = 0x8000 | ((srcColor >> 9) & 0x7c00) | ((srcColor >> 8) & 0x03e0) |
((srcColor >> 7) & 0x001e); ((srcColor >> 7) & 0x001f);
else // 4443 else // 4443
val = alpha | ((srcColor >> 12) & 0x0f00) | ((srcColor >> 10) & 0x00f0) | val = alpha | ((srcColor >> 12) & 0x0f00) | ((srcColor >> 10) & 0x00f0) |
((srcColor >> 8) & 0x000f); ((srcColor >> 8) & 0x000f);
@ -573,7 +573,7 @@ static void EncodeRGBA6halfscale(u8* dst, const u8* src, u32 format)
BoxfilterRGBA_to_RGB8(src, &r, &g, &b); BoxfilterRGBA_to_RGB8(src, &r, &g, &b);
src += readStride; src += readStride;
u16 val = ((r << 8) & 0xf800) | ((g << 3) & 0x07e0) | ((b >> 3) & 0x001e); u16 val = ((r << 8) & 0xf800) | ((g << 3) & 0x07e0) | ((b >> 3) & 0x001f);
*(u16*)dst = Common::swap16(val); *(u16*)dst = Common::swap16(val);
dst += 2; dst += 2;
} }
@ -590,7 +590,7 @@ static void EncodeRGBA6halfscale(u8* dst, const u8* src, u32 format)
u16 val; u16 val;
if (a >= 224) // 5551 if (a >= 224) // 5551
val = 0x8000 | ((r << 7) & 0x7c00) | ((g << 2) & 0x03e0) | ((b >> 3) & 0x001e); val = 0x8000 | ((r << 7) & 0x7c00) | ((g << 2) & 0x03e0) | ((b >> 3) & 0x001f);
else // 4443 else // 4443
val = ((a << 7) & 0x7000) | ((r << 4) & 0x0f00) | (g & 0x00f0) | ((b >> 4) & 0x000f); val = ((a << 7) & 0x7000) | ((r << 4) & 0x0f00) | (g & 0x00f0) | ((b >> 4) & 0x000f);
@ -800,7 +800,7 @@ static void EncodeRGB8(u8* dst, const u8* src, u32 format)
SetSpans(sBlkSize, tBlkSize, &tSpan, &sBlkSpan, &tBlkSpan, &writeStride); SetSpans(sBlkSize, tBlkSize, &tSpan, &sBlkSpan, &tBlkSpan, &writeStride);
ENCODE_LOOP_BLOCKS ENCODE_LOOP_BLOCKS
{ {
u16 val = ((src[2] << 8) & 0xf800) | ((src[1] << 3) & 0x07e0) | ((src[0] >> 3) & 0x001e); u16 val = ((src[2] << 8) & 0xf800) | ((src[1] << 3) & 0x07e0) | ((src[0] >> 3) & 0x001f);
*(u16*)dst = Common::swap16(val); *(u16*)dst = Common::swap16(val);
src += readStride; src += readStride;
dst += 2; dst += 2;
@ -814,7 +814,7 @@ static void EncodeRGB8(u8* dst, const u8* src, u32 format)
ENCODE_LOOP_BLOCKS ENCODE_LOOP_BLOCKS
{ {
u16 val = u16 val =
0x8000 | ((src[2] << 7) & 0x7c00) | ((src[1] << 2) & 0x03e0) | ((src[0] >> 3) & 0x001e); 0x8000 | ((src[2] << 7) & 0x7c00) | ((src[1] << 2) & 0x03e0) | ((src[0] >> 3) & 0x001f);
*(u16*)dst = Common::swap16(val); *(u16*)dst = Common::swap16(val);
src += readStride; src += readStride;
dst += 2; dst += 2;
@ -1018,7 +1018,7 @@ static void EncodeRGB8halfscale(u8* dst, const u8* src, u32 format)
ENCODE_LOOP_BLOCKS ENCODE_LOOP_BLOCKS
{ {
BoxfilterRGB_to_RGB8(src, &r, &g, &b); BoxfilterRGB_to_RGB8(src, &r, &g, &b);
u16 val = ((r << 8) & 0xf800) | ((g << 3) & 0x07e0) | ((b >> 3) & 0x001e); u16 val = ((r << 8) & 0xf800) | ((g << 3) & 0x07e0) | ((b >> 3) & 0x001f);
*(u16*)dst = Common::swap16(val); *(u16*)dst = Common::swap16(val);
src += readStride; src += readStride;
dst += 2; dst += 2;
@ -1032,7 +1032,7 @@ static void EncodeRGB8halfscale(u8* dst, const u8* src, u32 format)
ENCODE_LOOP_BLOCKS ENCODE_LOOP_BLOCKS
{ {
BoxfilterRGB_to_RGB8(src, &r, &g, &b); BoxfilterRGB_to_RGB8(src, &r, &g, &b);
u16 val = 0x8000 | ((r << 7) & 0x7c00) | ((g << 2) & 0x03e0) | ((b >> 3) & 0x001e); u16 val = 0x8000 | ((r << 7) & 0x7c00) | ((g << 2) & 0x03e0) | ((b >> 3) & 0x001f);
*(u16*)dst = Common::swap16(val); *(u16*)dst = Common::swap16(val);
src += readStride; src += readStride;
dst += 2; dst += 2;