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Burningsvideo 0.52

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- scissor for 2D
- downscaled internal rendertargets,interlaced drawing
- supertuxkart gui ok

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6154 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
engineer_apple
2020-11-10 18:49:39 +00:00
parent 6805226b5b
commit 5cb28ea357
59 changed files with 2115 additions and 1848 deletions
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47
source/Irrlicht/CSoftwareTexture2.h
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@ -8,7 +8,11 @@
#include "SoftwareDriver2_compile_config.h"
#include "ITexture.h"
#if defined(PATCH_SUPERTUX_8_0_1_with_1_9_0)
#include "IVideoDriver.h"
#else
#include "IRenderTarget.h"
#endif
#include "CImage.h"
namespace irr
@ -51,14 +55,18 @@ public:
u32 getMipmapLevel(s32 newLevel) const
{
if ( newLevel < 0 ) newLevel = 0;
else if ( newLevel >= SOFTWARE_DRIVER_2_MIPMAPPING_MAX ) newLevel = SOFTWARE_DRIVER_2_MIPMAPPING_MAX - 1;
else if ( newLevel >= array_size(MipMap)) newLevel = array_size(MipMap) - 1;
while ( newLevel > 0 && MipMap[newLevel] == 0 ) newLevel -= 1;
return newLevel;
}
//! lock function
#if defined(PATCH_SUPERTUX_8_0_1_with_1_9_0)
virtual void* lock(E_TEXTURE_LOCK_MODE mode, u32 mipmapLevel)
#else
virtual void* lock(E_TEXTURE_LOCK_MODE mode, u32 mipmapLevel, u32 layer, E_TEXTURE_LOCK_FLAGS lockFlags = ETLF_FLIP_Y_UP_RTT) _IRR_OVERRIDE_
#endif
{
if (Flags & GEN_MIPMAP)
{
@ -75,18 +83,20 @@ public:
virtual void unlock() _IRR_OVERRIDE_
{
}
/*
//! compare the area drawn with the area of the texture
f32 getLODFactor( const f32 texArea ) const
{
return MipMap0_Area[0]* MipMap0_Area[1] * 0.5f * texArea;
//return MipMap[0]->getImageDataSizeInPixels () * texArea;
}
*/
const u32* getMipMap0_Area() const
{
return MipMap0_Area;
}
f32 get_lod_bias() const { return LodBIAS; }
//! returns unoptimized surface (misleading name. burning can scale down originalimage)
virtual CImage* getImage() const
@ -106,9 +116,33 @@ public:
return TexBound[MipMapLOD];
}
#if !defined(PATCH_SUPERTUX_8_0_1_with_1_9_0)
virtual void regenerateMipMapLevels(void* data = 0, u32 layer = 0) _IRR_OVERRIDE_;
#else
virtual void regenerateMipMapLevels(void* data = 0);
#endif
#if defined(PATCH_SUPERTUX_8_0_1_with_1_9_0)
const core::dimension2d<u32>& getOriginalSize() const { return OriginalSize; };
const core::dimension2d<u32>& getSize() const { return Size; };
E_DRIVER_TYPE getDriverType() const { return DriverType; };
ECOLOR_FORMAT getColorFormat() const { return ColorFormat; };
ECOLOR_FORMAT getOriginalColorFormat() const { return OriginalColorFormat; };
u32 getPitch() const { return Pitch; };
bool hasMipMaps() const { return HasMipMaps; }
bool isRenderTarget() const { return IsRenderTarget; }
core::dimension2d<u32> OriginalSize;
core::dimension2d<u32> Size;
E_DRIVER_TYPE DriverType;
ECOLOR_FORMAT OriginalColorFormat;
ECOLOR_FORMAT ColorFormat;
u32 Pitch;
bool HasMipMaps;
bool IsRenderTarget;
#endif
f32 get_lod_bias() const { return LodBIAS; }
private:
void calcDerivative();
@ -120,7 +154,7 @@ private:
CImage* MipMap[SOFTWARE_DRIVER_2_MIPMAPPING_MAX];
CSoftwareTexture2_Bound TexBound[SOFTWARE_DRIVER_2_MIPMAPPING_MAX];
u32 MipMap0_Area[2];
f32 LodBIAS;
f32 LodBIAS; // Tweak mipmap selection
};
/*!
@ -134,7 +168,10 @@ public:
virtual void setTexture(const core::array<ITexture*>& texture, ITexture* depthStencil, const core::array<E_CUBE_SURFACE>& cubeSurfaces) _IRR_OVERRIDE_;
ITexture* getTexture() const;
#if defined(PATCH_SUPERTUX_8_0_1_with_1_9_0)
E_DRIVER_TYPE DriverType;
core::array<ITexture*> Texture;
#endif
protected:
CBurningVideoDriver* Driver;