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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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67
source/Irrlicht/SoftwareDriver2_helper.h
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@@ -22,7 +22,7 @@ namespace irr
// supporting different packed pixel needs many defines...
#ifdef SOFTWARE_DRIVER_2_32BIT
#if defined(SOFTWARE_DRIVER_2_32BIT)
typedef u32 tVideoSample;
typedef u32 tStencilSample;
@@ -40,8 +40,8 @@ namespace irr
#define COLOR_MAX_LOG2 8
#define COLOR_BRIGHT_WHITE 0xFFFFFFFF
#define VIDEO_SAMPLE_GRANULARITY (unsigned)2
#define SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY (unsigned)2
#define SOFTWARE_DRIVER_2_RENDERTARGET_GRANULARITY (unsigned)2
#else
typedef u16 tVideoSample;
typedef u8 tStencilSample;
@@ -59,7 +59,8 @@ namespace irr
#define COLOR_MAX 0x1F
#define COLOR_MAX_LOG2 5
#define COLOR_BRIGHT_WHITE 0xFFFF
#define VIDEO_SAMPLE_GRANULARITY (unsigned)1
#define SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY (unsigned)1
#define SOFTWARE_DRIVER_2_RENDERTARGET_GRANULARITY (unsigned)1
#endif
@@ -140,6 +141,19 @@ inline void memset16(void * dest, const u16 value, size_t bytesize)
}
}
//! memset interleaved
inline void memset32_interlaced(void* dest, const u32 value, size_t pitch,u32 height,const interlaced_control Interlaced)
{
if (Interlaced.bypass) return memset32(dest, value, pitch * height);
u8* dst = (u8*)dest;
interlace_scanline_data line;
for (line.y = 0; line.y < height; line.y += SOFTWARE_DRIVER_2_STEP_Y)
{
interlace_scanline_enabled memset32(dst, value, pitch);
dst += pitch;
}
}
// byte-align structures
#include "irrpack.h"
@@ -577,7 +591,7 @@ REALINLINE tFixPoint imulFix2(const tFixPoint x, const tFixPoint y)
*/
REALINLINE tFixPoint imulFix_tex1(const tFixPoint x, const tFixPoint y)
{
#ifdef SOFTWARE_DRIVER_2_32BIT
#if SOFTWARE_DRIVER_2_TEXTURE_COLOR_FORMAT == ECF_A8R8G8B8
return (((tFixPointu)x >> 2)*(((tFixPointu)y + FIX_POINT_ONE) >> 2)) >> (tFixPointu) (FIX_POINT_PRE + 4);
#else
return (x * (y+ FIX_POINT_ONE)) >> (FIX_POINT_PRE + 5);
@@ -598,7 +612,7 @@ REALINLINE tFixPoint imulFix_tex2(const tFixPoint x, const tFixPoint y)
REALINLINE tFixPoint imulFix_tex4(const tFixPoint x, const tFixPoint y)
{
#ifdef SOFTWARE_DRIVER_2_32BIT
#if SOFTWARE_DRIVER_2_TEXTURE_COLOR_FORMAT == ECF_A8R8G8B8
tFixPoint a = (((tFixPointu)x >> 2)*(((tFixPointu)y + FIX_POINT_ONE) >> 2)) >> (tFixPointu)(FIX_POINT_PRE + 2);
#else
tFixPoint a = (x * (y + FIX_POINT_ONE)) >> (FIX_POINT_PRE + 3);
@@ -608,17 +622,6 @@ REALINLINE tFixPoint imulFix_tex4(const tFixPoint x, const tFixPoint y)
}
#if 0
#define imulFix_tex1(x,y) ((((tFixPointu)x >> 2) * ((tFixPointu)y >> 2)) >> (tFixPointu)(FIX_POINT_PRE + 4))
#define imulFix_tex2(x,y) ((((tFixPointu)x >> 2) * ((tFixPointu)y >> 2)) >> (tFixPointu)(FIX_POINT_PRE + 3))
#ifdef SOFTWARE_DRIVER_2_32BIT
#define imulFix_tex4(x,y) ( ( (tFixPointu) x >> 2 ) * ( (tFixPointu) y >> 2 ) ) >> (tFixPointu) ( FIX_POINT_PRE + 2 )
#else
#define imulFix_tex4(x,y) ( x * y) >> ( FIX_POINT_PRE + ( VIDEO_SAMPLE_GRANULARITY * 3 ) )
#endif
#endif
/*!
clamp FixPoint to maxcolor in FixPoint, min(a,COLOR_MAX)
*/
@@ -831,7 +834,7 @@ static inline tVideoSample getTexel_plain ( const sInternalTexture* t, const tFi
size_t ofs;
ofs = ( ( ty & t->textureYMask ) >> FIX_POINT_PRE ) << t->pitchlog2;
ofs |= ( tx & t->textureXMask ) >> ( FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY );
ofs |= ( tx & t->textureXMask ) >> ( FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY );
// texel
return *((tVideoSample*)( (u8*) t->data + ofs ));
@@ -845,7 +848,7 @@ inline void getTexel_fix ( tFixPoint &r, tFixPoint &g, tFixPoint &b,
size_t ofs;
ofs = ( ((ty + FIX_POINT_ZERO_DOT_FIVE) & t->textureYMask ) >> FIX_POINT_PRE ) << t->pitchlog2;
ofs |= ((tx + FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask ) >> ( FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY );
ofs |= ((tx + FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask ) >> ( FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY );
// texel
tVideoSample t00;
@@ -865,7 +868,7 @@ inline void getTexel_fix(tFixPoint &a, tFixPoint &r, tFixPoint &g, tFixPoint &b,
size_t ofs;
ofs = (((ty+ FIX_POINT_ZERO_DOT_FIVE) & t->textureYMask) >> FIX_POINT_PRE) << t->pitchlog2;
ofs |= ((tx+ FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask) >> (FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
ofs |= ((tx+ FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask) >> (FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
// texel
tVideoSample t00;
@@ -886,7 +889,7 @@ static REALINLINE void getTexel_fix ( tFixPoint &a,
size_t ofs;
ofs = ( ((ty + FIX_POINT_ZERO_DOT_FIVE) & t->textureYMask ) >> FIX_POINT_PRE ) << t->pitchlog2;
ofs |= ((tx + FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask ) >> ( FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY );
ofs |= ((tx + FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask ) >> ( FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY );
// texel
tVideoSample t00;
@@ -913,7 +916,7 @@ static REALINLINE void getSample_texture(tFixPoint &r, tFixPoint &g, tFixPoint &
size_t ofs;
ofs = (((ty + FIX_POINT_ZERO_DOT_FIVE) & t->textureYMask) >> FIX_POINT_PRE) << t->pitchlog2;
ofs += ((tx + FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask) >> (FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
ofs += ((tx + FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask) >> (FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
// texel
tVideoSample t00;
@@ -937,8 +940,8 @@ static REALINLINE void getSample_texture(tFixPoint &r, tFixPoint &g, tFixPoint &
//wraps positive (ignoring negative)
o0 = (((ty)& t->textureYMask) >> FIX_POINT_PRE) << t->pitchlog2;
o1 = (((ty + FIX_POINT_ONE) & t->textureYMask) >> FIX_POINT_PRE) << t->pitchlog2;
o2 = ((tx)& t->textureXMask) >> (FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
o3 = ((tx + FIX_POINT_ONE) & t->textureXMask) >> (FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
o2 = ((tx)& t->textureXMask) >> (FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
o3 = ((tx + FIX_POINT_ONE) & t->textureXMask) >> (FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
t00 = *((tVideoSample*)((u8*)t->data + (o0 + o2)));
r00 = (t00 & MASK_R) >> SHIFT_R;
@@ -1001,7 +1004,7 @@ static REALINLINE void getSample_texture(tFixPoint &r, tFixPoint &g, tFixPoint &
//nearest neighbor
size_t ofs;
ofs = (((ty + FIX_POINT_ZERO_DOT_FIVE) & tex->textureYMask) >> FIX_POINT_PRE) << tex->pitchlog2;
ofs += ((tx + FIX_POINT_ZERO_DOT_FIVE) & tex->textureXMask) >> (FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
ofs += ((tx + FIX_POINT_ZERO_DOT_FIVE) & tex->textureXMask) >> (FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
tVideoSample t00;
t00 = *((tVideoSample*)((u8*)tex->data + ofs));
@@ -1029,8 +1032,8 @@ static REALINLINE void getSample_texture(tFixPoint &r, tFixPoint &g, tFixPoint &
size_t o0, o1, o2, o3;
o0 = (((ty) & tex->textureYMask) >> FIX_POINT_PRE) << tex->pitchlog2;
o1 = (((ty + FIX_POINT_ONE) & tex->textureYMask) >> FIX_POINT_PRE) << tex->pitchlog2;
o2 = ((tx)& tex->textureXMask) >> (unsigned)(FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
o3 = ((tx + FIX_POINT_ONE) & tex->textureXMask) >> (unsigned)(FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
o2 = ((tx)& tex->textureXMask) >> (unsigned)(FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
o3 = ((tx + FIX_POINT_ONE) & tex->textureXMask) >> (unsigned)(FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
t[0] = *((tVideoSample*)((u8*)tex->data + (o0 + o2)));
t[1] = *((tVideoSample*)((u8*)tex->data + (o0 + o3)));
@@ -1072,8 +1075,8 @@ static REALINLINE void getSample_texture(tFixPoint &a, tFixPoint &r, tFixPoint &
o0 = (((ty)& tex->textureYMask) >> FIX_POINT_PRE) << tex->pitchlog2;
o1 = (((ty + FIX_POINT_ONE) & tex->textureYMask) >> FIX_POINT_PRE) << tex->pitchlog2;
o2 = ((tx)& tex->textureXMask) >> (FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
o3 = ((tx + FIX_POINT_ONE) & tex->textureXMask) >> (FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
o2 = ((tx)& tex->textureXMask) >> (FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
o3 = ((tx + FIX_POINT_ONE) & tex->textureXMask) >> (FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
t00 = *((tVideoSample*)((u8*)tex->data + (o0 + o2)));
a00 = (t00 & MASK_A) >> SHIFT_A;
@@ -1144,7 +1147,7 @@ static REALINLINE void getSample_texture(tFixPoint &r, tFixPoint &g, tFixPoint &
{
size_t ofs;
ofs = (((ty + FIX_POINT_ZERO_DOT_FIVE) & t->textureYMask) >> FIX_POINT_PRE) << t->pitchlog2;
ofs += ((tx + FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask) >> (FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
ofs += ((tx + FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask) >> (FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
// texel
const tVideoSample t00 = *((tVideoSample*)((u8*)t->data + ofs));
@@ -1160,7 +1163,7 @@ static REALINLINE void getSample_texture(tFixPoint &a, tFixPoint &r, tFixPoint &
{
size_t ofs;
ofs = (((ty + FIX_POINT_ZERO_DOT_FIVE) & t->textureYMask) >> FIX_POINT_PRE) << t->pitchlog2;
ofs += ((tx + FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask) >> (FIX_POINT_PRE - VIDEO_SAMPLE_GRANULARITY);
ofs += ((tx + FIX_POINT_ZERO_DOT_FIVE) & t->textureXMask) >> (FIX_POINT_PRE - SOFTWARE_DRIVER_2_TEXTURE_GRANULARITY);
// texel
const tVideoSample t00 = *((tVideoSample*)((u8*)t->data + ofs));
@@ -1233,8 +1236,6 @@ static inline int tiny_isequal(const char *s1, const char *s2, size_t n)
}
#define tiny_istoken(a, b) tiny_isequal(a,b,sizeof(a)-1) != 0
//! Size of a static C-style array.
#define array_size(_arr) ((sizeof(_arr)/sizeof(*_arr)))
} // end namespace irr