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Fix fake mipmap issue related #5350

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This commit is contained in:
xebra 2017-02-12 03:27:38 +09:00
parent cbf24a9d78
commit 945e603072
7 changed files with 73 additions and 30 deletions
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20
GPU/Vulkan/TextureCacheVulkan.cpp
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@ -623,16 +623,19 @@ void TextureCacheVulkan::SetTexture() {
}
#endif
u32 texaddr = gstate.getTextureAddress(0);
u8 level = 0;
if (gstate.getTexLevelMode() == GE_TEXLEVEL_MODE_CONST)
level = (gstate.texlevel >> 20) & 0xF;
u32 texaddr = gstate.getTextureAddress(level);
if (!Memory::IsValidAddress(texaddr)) {
// Bind a null texture and return.
lastBoundTexture = nullptr;
return;
}
const u16 dim = gstate.getTextureDimension(0);
int w = gstate.getTextureWidth(0);
int h = gstate.getTextureHeight(0);
const u16 dim = gstate.getTextureDimension(level);
int w = gstate.getTextureWidth(level);
int h = gstate.getTextureHeight(level);
if (texaddr == 0x04000000 && w == 2 && h == 2) {
// Nonsense bootup texture. Discard.
}
@ -1082,6 +1085,8 @@ void TextureCacheVulkan::BuildTexture(TexCacheEntry *const entry, VulkanPushBuff
}
if (entry->vkTex) {
u8 level = (gstate.texlevel >> 20) & 0xF;
bool fakeMipmap = gstate.getTexLevelMode() == GE_TEXLEVEL_MODE_CONST && level > 0;
// Upload the texture data.
for (int i = 0; i <= maxLevel; i++) {
int mipWidth = gstate.getTextureWidth(i) * scaleFactor;
@ -1098,7 +1103,12 @@ void TextureCacheVulkan::BuildTexture(TexCacheEntry *const entry, VulkanPushBuff
if (replaced.Valid()) {
replaced.Load(i, data, stride);
} else {
LoadTextureLevel(*entry, (uint8_t *)data, stride, i, scaleFactor, dstFmt);
if (fakeMipmap) {
LoadTextureLevel(*entry, (uint8_t *)data, stride, level, scaleFactor, dstFmt);
entry->vkTex->texture_->UploadMip(0, mipWidth, mipHeight, texBuf, bufferOffset, stride / bpp);
break;
} else
LoadTextureLevel(*entry, (uint8_t *)data, stride, i, scaleFactor, dstFmt);
if (replacer.Enabled()) {
replacer.NotifyTextureDecoded(replacedInfo, data, stride, i, mipWidth, mipHeight);
}