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Latte: Small refactor and clean up for texture size code

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This commit is contained in:
Exzap 2024-03-10 23:36:47 +01:00
parent 0993658c82
commit dd7cb74cd2
13 changed files with 64 additions and 110 deletions
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50
src/Cafe/HW/Latte/Core/LatteTextureLegacy.cpp
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@ -206,14 +206,10 @@ void LatteTexture_updateTexturesForStage(LatteDecompilerShader* shaderContext, u
bool isDepthSampler = shaderContext->textureUsesDepthCompare[textureIndex];
// look for already existing texture
LatteTextureView* textureView;
if (isDepthSampler == false)
textureView = LatteTextureViewLookupCache::lookup(physAddr, width, height, depth, pitch, viewFirstMip, viewNumMips, viewFirstSlice, viewNumSlices, format, dim);
else
textureView = LatteTextureViewLookupCache::lookup(physAddr, width, height, depth, pitch, viewFirstMip, viewNumMips, viewFirstSlice, viewNumSlices, format, dim, true);
if (textureView == nullptr)
LatteTextureView* textureView = LatteTextureViewLookupCache::lookup(physAddr, width, height, depth, pitch, viewFirstMip, viewNumMips, viewFirstSlice, viewNumSlices, format, dim, isDepthSampler);
if (!textureView)
{
// create new mapping
// view not found, create a new mapping which will also create a new texture if necessary
textureView = LatteTexture_CreateMapping(physAddr, physMipAddr, width, height, depth, pitch, tileMode, swizzle, viewFirstMip, viewNumMips, viewFirstSlice, viewNumSlices, format, dim, dim, isDepthSampler);
if (textureView == nullptr)
continue;
@ -273,9 +269,7 @@ void LatteTexture_updateTexturesForStage(LatteDecompilerShader* shaderContext, u
// check for changes
if (LatteTC_HasTextureChanged(textureView->baseTexture) || swizzleChanged)
{
#ifdef CEMU_DEBUG_ASSERT
debug_printf("Reload texture 0x%08x res %dx%d memRange %08x-%08x SwizzleChange: %s\n", textureView->baseTexture->physAddress, textureView->baseTexture->width, textureView->baseTexture->height, textureView->baseTexture->texDataPtrLow, textureView->baseTexture->texDataPtrHigh, swizzleChanged ? "yes" : "no");
#endif
// update swizzle / changed mip address
if (swizzleChanged)
{
@ -338,44 +332,6 @@ void LatteTexture_updateTextures()
LatteTexture_updateTexturesForStage(geometryShader, LATTE_CEMU_GS_TEX_UNIT_BASE, LatteGPUState.contextNew.SQ_TEX_START_GS);
}
// returns the width, height, depth of the texture
void LatteTexture_getSize(LatteTexture* texture, sint32* width, sint32* height, sint32* depth, sint32 mipLevel)
{
*width = texture->width;
*height = texture->height;
if (depth != NULL)
*depth = texture->depth;
// handle mip level
*width = std::max(1, *width >> mipLevel);
*height = std::max(1, *height >> mipLevel);
if(texture->Is3DTexture() && depth)
*depth = std::max(1, *depth >> mipLevel);
}
/*
* Returns the internally used width/height/depth of the texture
* Usually this is the width/height/depth specified by the game,
* unless the texture resolution was redefined via graphic pack texture rules
*/
void LatteTexture_getEffectiveSize(LatteTexture* texture, sint32* effectiveWidth, sint32* effectiveHeight, sint32* effectiveDepth, sint32 mipLevel)
{
*effectiveWidth = texture->width;
*effectiveHeight = texture->height;
if( effectiveDepth != NULL )
*effectiveDepth = texture->depth;
if( texture->overwriteInfo.hasResolutionOverwrite )
{
*effectiveWidth = texture->overwriteInfo.width;
*effectiveHeight = texture->overwriteInfo.height;
if( effectiveDepth != NULL )
*effectiveDepth = texture->overwriteInfo.depth;
}
// handle mipLevel
// todo: Mip-mapped 3D textures decrease in depth also?
*effectiveWidth = std::max(1, *effectiveWidth >> mipLevel);
*effectiveHeight = std::max(1, *effectiveHeight >> mipLevel);
}
sint32 LatteTexture_getEffectiveWidth(LatteTexture* texture)
{
if (texture->overwriteInfo.hasResolutionOverwrite)