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gsdx tc: properly support 16 bits depth conversion

This commit is contained in:
Gregory Hainaut 2016-04-24 15:32:58 +02:00
parent de38963904
commit 1960d51e60
1 changed files with 7 additions and 5 deletions
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12
plugins/GSdx/GSTextureCache.cpp
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@ -392,14 +392,16 @@ GSTextureCache::Target* GSTextureCache::LookupTarget(const GIFRegTEX0& TEX0, int
dst = CreateTarget(TEX0, w, h, type);
dst->m_32_bits_fmt = t->m_32_bits_fmt;
int shader;
bool fmt_16_bits = (GSLocalMemory::m_psm[TEX0.PSM].bpp == 16 && GSLocalMemory::m_psm[t->m_TEX0.PSM].bpp == 16);
if (type == DepthStencil) {
GL_CACHE("TC: Lookup Target(Depth) %dx%d, hit Color (0x%x, F:0x%x)", w, h, bp, TEX0.PSM);
int shader = ShaderConvert_RGBA8_TO_FLOAT32 + GSLocalMemory::m_psm[TEX0.PSM].fmt;
m_renderer->m_dev->StretchRect(t->m_texture, sRect, dst->m_texture, dRect, shader, false);
GL_CACHE("TC: Lookup Target(Depth) %dx%d, hit Color (0x%x, F:0x%x was F:0x%x)", w, h, bp, TEX0.PSM, t->m_TEX0.PSM);
shader = (fmt_16_bits) ? ShaderConvert_RGB5A1_TO_FLOAT16 : ShaderConvert_RGBA8_TO_FLOAT32 + GSLocalMemory::m_psm[TEX0.PSM].fmt;
} else {
GL_CACHE("TC: Lookup Target(Color) %dx%d, hit Depth (0x%x, F:0x%x)", w, h, bp, TEX0.PSM);
m_renderer->m_dev->StretchRect(t->m_texture, sRect, dst->m_texture, dRect, ShaderConvert_FLOAT32_TO_RGBA8, false);
GL_CACHE("TC: Lookup Target(Color) %dx%d, hit Depth (0x%x, F:0x%x was F:0x%x)", w, h, bp, TEX0.PSM, t->m_TEX0.PSM);
shader = (fmt_16_bits) ? ShaderConvert_FLOAT16_TO_RGB5A1 : ShaderConvert_FLOAT32_TO_RGBA8;
}
m_renderer->m_dev->StretchRect(t->m_texture, sRect, dst->m_texture, dRect, shader, false);
break;
}