OrdinaryMagician/vkdoom_m
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- major refactor of texture upscaling control.

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All decisions were done deep inside the texture creation code, leaving zero options to the higher level code for controlling the feature.
Changed this so that the option to upscale must be passed as a parameter to FRenderState::SetMaterial and extended all needed variables to manage the added texture variants.
Still not solved: Material layers need explicit control, not only for scaling but also for filtering.
This commit is contained in:
Christoph Oelckers 2020-04-16 23:37:22 +02:00
commit 8505c7ee7d
27 changed files with 144 additions and 129 deletions
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27
src/common/textures/texture.cpp
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@ -688,27 +688,10 @@ FTextureBuffer FTexture::CreateTexBuffer(int translation, int flags)
result.mWidth = W;
result.mHeight = H;
bool upscale = true;
switch (UseType)
{
case ETextureType::Sprite:
case ETextureType::SkinSprite:
if (!(gl_texture_hqresize_targets & 2)) upscale = false;
break;
case ETextureType::FontChar:
if (!(gl_texture_hqresize_targets & 4)) upscale = false;
break;
default:
if (!(gl_texture_hqresize_targets & 1)) upscale = false;
break;
}
// Only do postprocessing for image-backed textures. (i.e. not for the burn texture which can also pass through here.)
if (GetImage() && flags & CTF_ProcessData)
{
if (upscale) CreateUpsampledTextureBuffer(result, !!isTransparent, checkonly);
if (flags & CTF_Upscale) CreateUpsampledTextureBuffer(result, !!isTransparent, checkonly);
if (!checkonly) ProcessData(result.mBuffer, result.mWidth, result.mHeight, false);
}
@ -738,7 +721,7 @@ bool FTexture::DetermineTranslucency()
void FTexture::CleanHardwareTextures(bool reallyclean)
{
SystemTextures.Clean(reallyclean, reallyclean);
SystemTextures.Clean(reallyclean);
}
//===========================================================================
@ -964,15 +947,15 @@ void FTexture::SetSpriteRect()
//
//===========================================================================
IHardwareTexture* FTexture::GetHardwareTexture(int translation, bool expanded)
IHardwareTexture* FTexture::GetHardwareTexture(int translation, int scaleflags)
{
if (UseType != ETextureType::Null)
{
IHardwareTexture* hwtex = SystemTextures.GetHardwareTexture(translation, expanded);
IHardwareTexture* hwtex = SystemTextures.GetHardwareTexture(translation, scaleflags);
if (hwtex == nullptr)
{
hwtex = CreateHardwareTexture();
SystemTextures.AddHardwareTexture(translation, expanded, hwtex);
SystemTextures.AddHardwareTexture(translation, scaleflags, hwtex);
}
return hwtex;
}