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Fix lens flares in Mario Kart Wii.

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This commit is contained in:
Scott Mansell
2015-12-01 05:07:36 +13:00
parent 02d5981b22
commit 03461915a7
4 changed files with 62 additions and 5 deletions
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13
Source/Core/VideoCommon/TextureCacheBase.cpp
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@ -910,7 +910,7 @@ void TextureCacheBase::CopyRenderTargetToTexture(u32 dstAddr, unsigned int dstFo
case 8: // R8
colmat[0] = colmat[4] = colmat[8] = colmat[12] = 1;
cbufid = 15;
dstFormat |= _GX_TF_CTF;
dstFormat = GX_CTF_R8;
break;
case 2: // RA4
@ -1047,8 +1047,11 @@ void TextureCacheBase::CopyRenderTargetToTexture(u32 dstAddr, unsigned int dstFo
}
}
u32 blockH = TexDecoder_GetBlockHeightInTexels(dstFormat);
const u32 blockW = TexDecoder_GetBlockWidthInTexels(dstFormat);
// Get the base (in memory) format of this efb copy.
int baseFormat = TexDecoder_GetEfbCopyBaseFormat(dstFormat);
u32 blockH = TexDecoder_GetBlockHeightInTexels(baseFormat);
const u32 blockW = TexDecoder_GetBlockWidthInTexels(baseFormat);
// Round up source height to multiple of block size
u32 actualHeight = ROUND_UP(tex_h, blockH);
@ -1058,7 +1061,7 @@ void TextureCacheBase::CopyRenderTargetToTexture(u32 dstAddr, unsigned int dstFo
const u32 num_blocks_x = actualWidth / blockW;
// RGBA takes two cache lines per block; all others take one
const u32 bytes_per_block = dstFormat == GX_TF_RGBA8 ? 64 : 32;
const u32 bytes_per_block = baseFormat == GX_TF_RGBA8 ? 64 : 32;
u32 bytes_per_row = num_blocks_x * bytes_per_block;
@ -1131,7 +1134,7 @@ void TextureCacheBase::CopyRenderTargetToTexture(u32 dstAddr, unsigned int dstFo
if (entry)
{
entry->SetGeneralParameters(dstAddr, 0, dstFormat);
entry->SetGeneralParameters(dstAddr, 0, baseFormat);
entry->SetDimensions(tex_w, tex_h, 1);
entry->frameCount = FRAMECOUNT_INVALID;