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VideoCommon: Use integer arithmetic instead of floating point arithmetic when dealing with EFB scales.

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Should fix problems caused by EFB scales other than Native (excluding fractional!). Test whether this fixes games which work fine with native EFB resolution but show glitches with higher internal resolutions.

Also fixed numerous warnings.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6549 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
NeoBrainX
2010-12-10 15:54:14 +00:00
parent 1e0b0bf84d
commit 7473a0cf98
12 changed files with 164 additions and 209 deletions
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7
Source/Core/VideoCommon/Src/TextureCacheBase.cpp
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@ -617,11 +617,8 @@ void TextureCache::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer,
const unsigned int tex_w = (abs(source_rect.GetWidth()) >> (int)bScaleByHalf);
const unsigned int tex_h = (abs(source_rect.GetHeight()) >> (int)bScaleByHalf);
const float xScale = Renderer::GetTargetScaleX();
const float yScale = Renderer::GetTargetScaleY();
unsigned int scaled_tex_w = g_ActiveConfig.bCopyEFBScaled ? (int)(tex_w * xScale) : tex_w;
unsigned int scaled_tex_h = g_ActiveConfig.bCopyEFBScaled ? (int)(tex_h * yScale) : tex_h;
unsigned int scaled_tex_w = g_ActiveConfig.bCopyEFBScaled ? Renderer::EFBToScaledX(tex_w) : tex_w;
unsigned int scaled_tex_h = g_ActiveConfig.bCopyEFBScaled ? Renderer::EFBToScaledY(tex_h) : tex_h;
bool texture_is_dynamic = false;