OrdinaryMagician/vkdoom_m
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- optimization of texture scaling checks.

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The texture dimension checks can be performed up front when the texture is inserted into the texture manager.
This commit is contained in:
Christoph Oelckers 2020-04-17 00:37:05 +02:00
commit 70ec20c137
33 changed files with 167 additions and 169 deletions
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19
src/rendering/swrenderer/textures/r_swtexture.cpp
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@ -41,7 +41,21 @@
#include "texturemanager.h"
inline EUpscaleFlags scaleFlagFromUseType(ETextureType useType)
{
switch (useType)
{
case ETextureType::Sprite:
case ETextureType::SkinSprite:
return UF_Sprite;
case ETextureType::FontChar:
return UF_Font;
default:
return UF_Texture;
}
}
//==========================================================================
//
//
@ -55,7 +69,8 @@ FSoftwareTexture::FSoftwareTexture(FGameTexture *tex)
mBufferFlags = CTF_ProcessData;
auto f = mBufferFlags;
if (shouldUpscale(tex, tex->GetUseType())) f |= CTF_Upscale;
if (shouldUpscale(tex, scaleFlagFromUseType(tex->GetUseType()))) f |= CTF_Upscale;
// calculate the real size after running the scaler.
auto info = mSource->CreateTexBuffer(0, CTF_CheckOnly| f);
mPhysicalWidth = info.mWidth;
@ -116,7 +131,7 @@ const uint8_t *FSoftwareTexture::GetPixels(int style)
else
{
auto f = mBufferFlags;
if (shouldUpscale(mTexture, mTexture->GetUseType())) f |= CTF_Upscale;
if (shouldUpscale(mTexture, scaleFlagFromUseType(mTexture->GetUseType()))) f |= CTF_Upscale;
auto tempbuffer = mSource->CreateTexBuffer(0, mBufferFlags);
Pixels.Resize(GetPhysicalWidth()*GetPhysicalHeight());
PalEntry *pe = (PalEntry*)tempbuffer.mBuffer;