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Unswizzle when reading from the swizzled mirror.

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This commit is contained in:
Unknown W. Brackets 2015-04-18 12:39:04 -07:00
parent 49783edf6d
commit ce9f404bef
2 changed files with 24 additions and 12 deletions
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18
GPU/Directx9/TextureCacheDX9.cpp
View File

@ -1450,9 +1450,15 @@ void *TextureCacheDX9::DecodeTextureLevel(GETextureFormat format, GEPaletteForma
void *finalBuf = NULL;
u32 texaddr = gstate.getTextureAddress(level);
if (texaddr & 0x00600000 && Memory::IsVRAMAddress(texaddr)) {
bool swizzled = gstate.isTextureSwizzled();
if ((texaddr & 0x00600000) != 0 && Memory::IsVRAMAddress(texaddr)) {
// This means it's in a mirror, possibly a swizzled mirror. Let's report.
WARN_LOG_REPORT_ONCE(texmirror, G3D, "Decoding texture from VRAM mirror at %08x swizzle=%d", texaddr, gstate.isTextureSwizzled() ? 1 : 0);
WARN_LOG_REPORT_ONCE(texmirror, G3D, "Decoding texture from VRAM mirror at %08x swizzle=%d", texaddr, swizzled ? 1 : 0);
if ((texaddr & 0x00200000) == 0x00200000) {
// Technically 2 and 6 are slightly different, but this is better than nothing probably.
swizzled = !swizzled;
}
// Note that (texaddr & 0x00600000) == 0x00600000 is very likely to be depth texturing.
}
int bufw = GetTextureBufw(level, texaddr, format);
@ -1477,7 +1483,7 @@ void *TextureCacheDX9::DecodeTextureLevel(GETextureFormat format, GEPaletteForma
tmpTexBufRearrange.resize(std::max(bufw, w) * h);
const u16 *clut = GetCurrentClut<u16>() + clutSharingOffset;
texByteAlign = 2;
if (!gstate.isTextureSwizzled()) {
if (!swizzled) {
if (clutAlphaLinear_ && mipmapShareClut) {
DeIndexTexture4Optimal(tmpTexBuf16.data(), texptr, bufw * h, clutAlphaLinearColor_);
} else {
@ -1501,7 +1507,7 @@ void *TextureCacheDX9::DecodeTextureLevel(GETextureFormat format, GEPaletteForma
tmpTexBuf32.resize(std::max(bufw, w) * h);
tmpTexBufRearrange.resize(std::max(bufw, w) * h);
const u32 *clut = GetCurrentClut<u32>() + clutSharingOffset;
if (!gstate.isTextureSwizzled()) {
if (!swizzled) {
DeIndexTexture4(tmpTexBuf32.data(), texptr, bufw * h, clut);
finalBuf = tmpTexBuf32.data();
} else {
@ -1541,7 +1547,7 @@ void *TextureCacheDX9::DecodeTextureLevel(GETextureFormat format, GEPaletteForma
case GE_TFMT_5650:
texByteAlign = 2;
if (!gstate.isTextureSwizzled()) {
if (!swizzled) {
int len = std::max(bufw, w) * h;
tmpTexBuf16.resize(len);
tmpTexBufRearrange.resize(len);
@ -1555,7 +1561,7 @@ void *TextureCacheDX9::DecodeTextureLevel(GETextureFormat format, GEPaletteForma
break;
case GE_TFMT_8888:
if (!gstate.isTextureSwizzled()) {
if (!swizzled) {
// Special case: if we don't need to deal with packing, we don't need to copy.
//if (w == bufw) {
// finalBuf = Memory::GetPointer(texaddr);

18
GPU/GLES/TextureCache.cpp
View File

@ -1687,9 +1687,15 @@ void *TextureCache::DecodeTextureLevel(GETextureFormat format, GEPaletteFormat c
void *finalBuf = NULL;
u32 texaddr = gstate.getTextureAddress(level);
if (texaddr & 0x00600000 && Memory::IsVRAMAddress(texaddr)) {
bool swizzled = gstate.isTextureSwizzled();
if ((texaddr & 0x00600000) != 0 && Memory::IsVRAMAddress(texaddr)) {
// This means it's in a mirror, possibly a swizzled mirror. Let's report.
WARN_LOG_REPORT_ONCE(texmirror, G3D, "Decoding texture from VRAM mirror at %08x swizzle=%d", texaddr, gstate.isTextureSwizzled() ? 1 : 0);
WARN_LOG_REPORT_ONCE(texmirror, G3D, "Decoding texture from VRAM mirror at %08x swizzle=%d", texaddr, swizzled ? 1 : 0);
if ((texaddr & 0x00200000) == 0x00200000) {
// Technically 2 and 6 are slightly different, but this is better than nothing probably.
swizzled = !swizzled;
}
// Note that (texaddr & 0x00600000) == 0x00600000 is very likely to be depth texturing.
}
int bufw = GetTextureBufw(level, texaddr, format);
@ -1714,7 +1720,7 @@ void *TextureCache::DecodeTextureLevel(GETextureFormat format, GEPaletteFormat c
tmpTexBufRearrange.resize(std::max(bufw, w) * h);
const u16 *clut = GetCurrentClut<u16>() + clutSharingOffset;
texByteAlign = 2;
if (!gstate.isTextureSwizzled()) {
if (!swizzled) {
if (clutAlphaLinear_ && mipmapShareClut) {
DeIndexTexture4Optimal(tmpTexBuf16.data(), texptr, bufw * h, clutAlphaLinearColor_);
} else {
@ -1738,7 +1744,7 @@ void *TextureCache::DecodeTextureLevel(GETextureFormat format, GEPaletteFormat c
tmpTexBuf32.resize(std::max(bufw, w) * h);
tmpTexBufRearrange.resize(std::max(bufw, w) * h);
const u32 *clut = GetCurrentClut<u32>() + clutSharingOffset;
if (!gstate.isTextureSwizzled()) {
if (!swizzled) {
DeIndexTexture4(tmpTexBuf32.data(), texptr, bufw * h, clut);
finalBuf = tmpTexBuf32.data();
} else {
@ -1778,7 +1784,7 @@ void *TextureCache::DecodeTextureLevel(GETextureFormat format, GEPaletteFormat c
case GE_TFMT_5650:
texByteAlign = 2;
if (!gstate.isTextureSwizzled()) {
if (!swizzled) {
int len = std::max(bufw, w) * h;
tmpTexBuf16.resize(len);
tmpTexBufRearrange.resize(len);
@ -1792,7 +1798,7 @@ void *TextureCache::DecodeTextureLevel(GETextureFormat format, GEPaletteFormat c
break;
case GE_TFMT_8888:
if (!gstate.isTextureSwizzled()) {
if (!swizzled) {
// Special case: if we don't need to deal with packing, we don't need to copy.
if ((g_Config.iTexScalingLevel == 1 && gl_extensions.EXT_unpack_subimage) || w == bufw) {
if (UseBGRA8888()) {