mirror of
https://github.com/ZDoom/qzdoom.git
synced 2024-11-11 15:22:16 +00:00
- enable the texture scalers in software mode.
Currently only implemented for 8 bit in the classic renderer.
This commit is contained in:
Christoph Oelckers
parent
656dbc9647
commit
4d8e8e7741
5 changed files with 126 additions and 87 deletions
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@ -858,7 +858,7 @@ namespace swrenderer
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}
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else
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{
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mTopPart.TextureMid += rowoffset;
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mTopPart.TextureMid += rowoffset * mTopPart.Texture->GetPhysicalScale();
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}
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}
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@ -918,7 +918,7 @@ namespace swrenderer
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{
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// rowoffset is added outside the multiply so that it positions the texture
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// by texels instead of world units.
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mMiddlePart.TextureMid += rowoffset;
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mMiddlePart.TextureMid += rowoffset * mMiddlePart.Texture->GetPhysicalScale();
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}
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}
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@ -983,7 +983,7 @@ namespace swrenderer
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}
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else
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{
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mBottomPart.TextureMid += rowoffset;
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mBottomPart.TextureMid += rowoffset * mBottomPart.Texture->GetPhysicalScale();
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}
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}
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@ -1158,7 +1158,7 @@ namespace swrenderer
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}
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else
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{
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offset = mTopPart.TextureOffsetU;
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offset = mTopPart.TextureOffsetU * mTopPart.Texture->GetPhysicalScale();
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}
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if (xscale < 0)
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{
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@ -1205,7 +1205,7 @@ namespace swrenderer
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}
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else
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{
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offset = mMiddlePart.TextureOffsetU;
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offset = mMiddlePart.TextureOffsetU * mMiddlePart.Texture->GetPhysicalScale();
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}
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if (xscale < 0)
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{
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@ -1253,7 +1253,7 @@ namespace swrenderer
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}
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else
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{
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offset = mBottomPart.TextureOffsetU;
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offset = mBottomPart.TextureOffsetU * mBottomPart.Texture->GetPhysicalScale();
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}
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if (xscale < 0)
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{
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@ -37,6 +37,9 @@
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#include "r_swtexture.h"
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#include "bitmap.h"
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#include "m_alloc.h"
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#include "imagehelpers.h"
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EXTERN_CVAR(Bool, gl_texture_usehires)
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FSoftwareTexture *FTexture::GetSoftwareTexture()
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@ -56,6 +59,25 @@ FSoftwareTexture *FTexture::GetSoftwareTexture()
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//
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//==========================================================================
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FSoftwareTexture::FSoftwareTexture(FTexture *tex)
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{
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mTexture = tex;
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mSource = tex;
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mBufferFlags = (gl_texture_usehires && !tex->isScaled() && tex->GetImage() && !tex->isSprite() ) ? CTF_CheckHires|CTF_ProcessData : CTF_ProcessData;
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auto info = tex->CreateTexBuffer(0, CTF_CheckOnly| mBufferFlags);
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mPhysicalWidth = info.mWidth;
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mPhysicalHeight = info.mHeight;
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mPhysicalScale = mPhysicalWidth / tex->Width;;
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CalcBitSize();
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}
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//==========================================================================
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//
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//
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//
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//==========================================================================
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void FSoftwareTexture::CalcBitSize ()
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{
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// WidthBits is rounded down, and HeightBits is rounded up
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@ -93,7 +115,23 @@ const uint8_t *FSoftwareTexture::GetPixels(int style)
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{
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if (Pixels.Size() == 0 || CheckModified(style))
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{
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Pixels = mSource->Get8BitPixels(style);
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if (mPhysicalScale == 1)
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{
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Pixels = mSource->Get8BitPixels(style);
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}
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else
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{
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auto tempbuffer = mTexture->CreateTexBuffer(0, mBufferFlags);
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Pixels.Resize(GetWidth()*GetHeight());
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PalEntry *pe = (PalEntry*)tempbuffer.mBuffer;
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for (int y = 0; y < GetHeight(); y++)
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{
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for (int x = 0; x < GetWidth(); x++)
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{
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Pixels[y + x * GetHeight()] = ImageHelpers::RGBToPalette(false, pe[x + y * GetWidth()], true);
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}
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}
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}
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}
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return Pixels.Data();
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}
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@ -21,6 +21,9 @@ protected:
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FSoftwareTextureSpan **Spandata[3] = { };
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uint8_t WidthBits = 0, HeightBits = 0;
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uint16_t WidthMask = 0;
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int mPhysicalWidth, mPhysicalHeight;
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int mPhysicalScale;
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int mBufferFlags;
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void FreeAllSpans();
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template<class T> FSoftwareTextureSpan **CreateSpans(const T *pixels);
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@ -28,12 +31,7 @@ protected:
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void CalcBitSize();
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public:
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FSoftwareTexture(FTexture *tex)
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{
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mTexture = tex;
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mSource = tex;
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CalcBitSize();
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}
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FSoftwareTexture(FTexture *tex);
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virtual ~FSoftwareTexture()
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{
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@ -59,8 +57,8 @@ public:
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int GetSkyOffset() const { return mTexture->GetSkyOffset(); }
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PalEntry GetSkyCapColor(bool bottom) const { return mTexture->GetSkyCapColor(bottom); }
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int GetWidth () { return mTexture->GetWidth(); }
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int GetHeight () { return mTexture->GetHeight(); }
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int GetWidth () { return mPhysicalWidth; }
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int GetHeight () { return mPhysicalHeight; }
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int GetWidthBits() { return WidthBits; }
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int GetHeightBits() { return HeightBits; }
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@ -68,15 +66,14 @@ public:
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int GetScaledHeight () { return mTexture->GetScaledHeight(); }
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double GetScaledWidthDouble () { return mTexture->GetScaledWidthDouble(); }
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double GetScaledHeightDouble () { return mTexture->GetScaledHeightDouble(); }
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double GetScaleY() const { return mTexture->GetScaleY(); }
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// Now with improved offset adjustment.
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int GetLeftOffset(int adjusted) { return mTexture->GetLeftOffset(adjusted); }
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int GetTopOffset(int adjusted) { return mTexture->GetTopOffset(adjusted); }
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int GetScaledLeftOffset (int adjusted) { return mTexture->GetScaledLeftOffset(adjusted); }
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int GetScaledTopOffset (int adjusted) { return mTexture->GetScaledTopOffset(adjusted); }
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double GetScaledLeftOffsetDouble(int adjusted) { return mTexture->GetScaledLeftOffsetDouble(adjusted); }
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double GetScaledTopOffsetDouble(int adjusted) { return mTexture->GetScaledTopOffsetDouble(adjusted); }
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int GetLeftOffset(int adjusted) { return mTexture->GetLeftOffset(adjusted) * mPhysicalScale; }
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int GetTopOffset(int adjusted) { return mTexture->GetTopOffset(adjusted) * mPhysicalScale; }
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int GetScaledLeftOffset (int adjusted) { return mTexture->GetScaledLeftOffset(adjusted) * mPhysicalScale; }
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int GetScaledTopOffset (int adjusted) { return mTexture->GetScaledTopOffset(adjusted) * mPhysicalScale; }
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double GetScaledLeftOffsetDouble(int adjusted) { return mTexture->GetScaledLeftOffsetDouble(adjusted) * mPhysicalScale; }
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double GetScaledTopOffsetDouble(int adjusted) { return mTexture->GetScaledTopOffsetDouble(adjusted) * mPhysicalScale; }
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// Interfaces for the different renderers. Everything that needs to check renderer-dependent offsets
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// should use these, so that if changes are needed, this is the only place to edit.
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@ -93,7 +90,8 @@ public:
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int GetScaledLeftOffsetPo() { return GetScaledLeftOffset(r_spriteadjustSW); }
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int GetScaledTopOffsetPo() { return GetScaledTopOffset(r_spriteadjustSW); }
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DVector2 GetScale() const { return mTexture->Scale; }
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DVector2 GetScale() const { return mTexture->Scale * mPhysicalScale; }
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int GetPhysicalScale() const { return mPhysicalScale; }
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virtual void Unload()
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{
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@ -387,69 +387,71 @@ void FTexture::CreateUpsampledTextureBuffer(FTextureBuffer &texbuffer, bool hasA
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break;
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}
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if (texbuffer.mBuffer)
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int type = gl_texture_hqresizemode;
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int mult = gl_texture_hqresizemult;
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#ifdef HAVE_MMX
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// hqNx MMX does not preserve the alpha channel so fall back to C-version for such textures
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if (hasAlpha && type == 3)
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{
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int type = gl_texture_hqresizemode;
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int mult = gl_texture_hqresizemult;
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#ifdef HAVE_MMX
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// hqNx MMX does not preserve the alpha channel so fall back to C-version for such textures
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if (hasAlpha && type == 3)
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{
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type = 2;
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}
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#endif
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// These checks are to ensure consistency of the content ID.
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if (mult < 2 || mult > 6 || type < 1 || type > 6) return;
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if (type < 4 && mult > 4) mult = 4;
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if (!checkonly)
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{
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if (type == 1)
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{
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if (mult == 2)
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texbuffer.mBuffer = scaleNxHelper(&scale2x, 2, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 3)
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texbuffer.mBuffer = scaleNxHelper(&scale3x, 3, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 4)
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texbuffer.mBuffer = scaleNxHelper(&scale4x, 4, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else return;
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}
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else if (type == 2)
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{
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if (mult == 2)
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texbuffer.mBuffer = hqNxHelper(&hq2x_32, 2, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 3)
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texbuffer.mBuffer = hqNxHelper(&hq3x_32, 3, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 4)
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texbuffer.mBuffer = hqNxHelper(&hq4x_32, 4, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else return;
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}
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#ifdef HAVE_MMX
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else if (type == 3)
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{
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if (mult == 2)
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texbuffer.mBuffer = hqNxAsmHelper(&HQnX_asm::hq2x_32, 2, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 3)
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texbuffer.mBuffer = hqNxAsmHelper(&HQnX_asm::hq3x_32, 3, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 4)
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texbuffer.mBuffer = hqNxAsmHelper(&HQnX_asm::hq4x_32, 4, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else return;
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}
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#endif
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else if (type == 4)
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texbuffer.mBuffer = xbrzHelper(xbrz::scale, mult, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (type == 5)
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texbuffer.mBuffer = xbrzHelper(xbrzOldScale, mult, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (type == 6)
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texbuffer.mBuffer = normalNxHelper(&normalNx, mult, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else
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return;
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}
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// Encode the scaling method in the content ID.
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FContentIdBuilder contentId;
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contentId.id = texbuffer.mContentId;
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contentId.scaler = type;
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contentId.scalefactor = mult;
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texbuffer.mContentId = contentId.id;
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type = 2;
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}
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#endif
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// These checks are to ensure consistency of the content ID.
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if (mult < 2 || mult > 6 || type < 1 || type > 6) return;
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if (type < 4 && mult > 4) mult = 4;
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if (!checkonly)
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{
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if (type == 1)
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{
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if (mult == 2)
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texbuffer.mBuffer = scaleNxHelper(&scale2x, 2, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 3)
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texbuffer.mBuffer = scaleNxHelper(&scale3x, 3, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 4)
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texbuffer.mBuffer = scaleNxHelper(&scale4x, 4, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else return;
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}
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else if (type == 2)
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{
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if (mult == 2)
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texbuffer.mBuffer = hqNxHelper(&hq2x_32, 2, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 3)
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texbuffer.mBuffer = hqNxHelper(&hq3x_32, 3, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 4)
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texbuffer.mBuffer = hqNxHelper(&hq4x_32, 4, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else return;
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}
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#ifdef HAVE_MMX
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else if (type == 3)
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{
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if (mult == 2)
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texbuffer.mBuffer = hqNxAsmHelper(&HQnX_asm::hq2x_32, 2, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 3)
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texbuffer.mBuffer = hqNxAsmHelper(&HQnX_asm::hq3x_32, 3, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (mult == 4)
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texbuffer.mBuffer = hqNxAsmHelper(&HQnX_asm::hq4x_32, 4, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else return;
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}
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#endif
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else if (type == 4)
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texbuffer.mBuffer = xbrzHelper(xbrz::scale, mult, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (type == 5)
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texbuffer.mBuffer = xbrzHelper(xbrzOldScale, mult, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else if (type == 6)
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texbuffer.mBuffer = normalNxHelper(&normalNx, mult, texbuffer.mBuffer, inWidth, inHeight, texbuffer.mWidth, texbuffer.mHeight);
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else
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return;
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}
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else
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{
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texbuffer.mWidth *= mult;
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texbuffer.mHeight *= mult;
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}
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// Encode the scaling method in the content ID.
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FContentIdBuilder contentId;
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contentId.id = texbuffer.mContentId;
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contentId.scaler = type;
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contentId.scalefactor = mult;
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texbuffer.mContentId = contentId.id;
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}
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@ -330,6 +330,7 @@ public:
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int isWarped() const { return bWarped; }
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int GetRotations() const { return Rotations; }
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void SetRotations(int rot) { Rotations = int16_t(rot); }
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bool isSprite() const { return UseType == ETextureType::Sprite || UseType == ETextureType::SkinSprite || UseType == ETextureType::Decal; }
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const FString &GetName() const { return Name; }
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bool allowNoDecals() const { return bNoDecals; }
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