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GPU: Consistently bias const mip levels.

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Since SLOPE is just a more complicated CONST, we can treat them the same.
This commit is contained in:
Unknown W. Brackets committed 2017-05-12 20:30:47 -07:00
1 parent f9b2272fd3
commit c4d1863ded
7 files changed
+71 -78
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GPU/Vulkan/TextureCacheVulkan.cpp
+6 -11
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@@ -211,7 +211,8 @@ void TextureCacheVulkan::UpdateSamplingParams(TexCacheEntry &entry, SamplerCache
bool sClamp;
bool tClamp;
float lodBias;
GetSamplingParams(minFilt, magFilt, sClamp, tClamp, lodBias, entry.maxLevel, entry.addr);
bool autoMip;
GetSamplingParams(minFilt, magFilt, sClamp, tClamp, lodBias, entry.maxLevel, entry.addr, autoMip);
key.minFilt = minFilt & 1;
key.mipEnable = (minFilt >> 2) & 1;
key.mipFilt = (minFilt >> 1) & 1;
@@ -223,17 +224,10 @@ void TextureCacheVulkan::UpdateSamplingParams(TexCacheEntry &entry, SamplerCache
if (entry.maxLevel != 0) {
if (force || entry.lodBias != lodBias) {
if (gstate_c.Supports(GPU_SUPPORTS_TEXTURE_LOD_CONTROL)) {
GETexLevelMode mode = gstate.getTexLevelMode();
switch (mode) {
case GE_TEXLEVEL_MODE_AUTO:
if (autoMip) {
// TODO
break;
case GE_TEXLEVEL_MODE_CONST:
// Sigh, LOD_BIAS is not even in ES 3.0..
break;
case GE_TEXLEVEL_MODE_SLOPE:
} else {
// TODO
break;
}
}
entry.lodBias = lodBias;
@@ -252,7 +246,8 @@ void TextureCacheVulkan::SetFramebufferSamplingParams(u16 bufferWidth, u16 buffe
bool sClamp;
bool tClamp;
float lodBias;
GetSamplingParams(minFilt, magFilt, sClamp, tClamp, lodBias, 0, 0);
bool autoMip;
GetSamplingParams(minFilt, magFilt, sClamp, tClamp, lodBias, 0, 0, autoMip);
key.minFilt = minFilt & 1;
key.mipFilt = 0;