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Merge pull request #1479 from ssakash/custom_fixes 

GSDX-TextureCache: Add proper rounding when unscaling texture size
This commit is contained in:
Gregory Hainaut 2016-07-27 22:31:21 +02:00 committed by GitHub
parent cff8cb137c d3ebd4b318
commit 7fa55c39f1
1 changed files with 5 additions and 2 deletions
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7
plugins/GSdx/GSTextureCache.cpp
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@ -1741,8 +1741,11 @@ void GSTextureCache::Target::Update()
GSVector2i t_size = m_texture->GetSize();
GSVector2 t_scale = m_texture->GetScale();
t_size.x = (int)((float)t_size.x/max(1.0f, t_scale.x));
t_size.y = (int)((float)t_size.y/max(1.0f, t_scale.y));
//Avoids division by zero when calculating texture size.
t_scale = GSVector2(max(1.0f, t_scale.x), max(1.0f, t_scale.y));
t_size.x = lround(static_cast<float>(t_size.x) / t_scale.x);
t_size.y = lround(static_cast<float>(t_size.y) / t_scale.y);
// Don't load above the GS memory
int max_y_blocks = (MAX_BLOCKS - m_TEX0.TBP0) / max(1u, m_TEX0.TBW);