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avfilter/xbr: misc cleanup in FILT[234] macros

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This commit is contained in:
Clément Bœsch
2014-11-15 13:15:27 +01:00
parent 7e91f77547
commit a3c3ee6973
1 changed files with 110 additions and 116 deletions
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226
libavfilter/vf_xbr.c
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@@ -149,38 +149,36 @@ static uint32_t pixel_diff(uint32_t x, uint32_t y, const uint32_t *r2y)
const uint32_t F4 = sa2[pnext2]; \ const uint32_t F4 = sa2[pnext2]; \
const uint32_t I4 = sa3[pnext2]; const uint32_t I4 = sa3[pnext2];
#define FILT2(PE, PI, PH, PF, PG, PC, PD, PB, PA, G5, C4, G0, D0, C1, B1, F4, I4, H5, I5, A0, A1, N0, N1, N2, N3) do { \ #define FILT2(PE, PI, PH, PF, PG, PC, PD, PB, PA, G5, C4, G0, D0, C1, B1, F4, I4, H5, I5, A0, A1, \
unsigned ex = (PE!=PH && PE!=PF); \ N0, N1, N2, N3) do { \
if ( ex )\ if (PE != PH && PE != PF) { \
{\ const unsigned e = df(PE,PC) + df(PE,PG) + df(PI,H5) + df(PI,F4) + (df(PH,PF)<<2); \
unsigned e = (df(PE,PC)+df(PE,PG)+df(PI,H5)+df(PI,F4))+(df(PH,PF)<<2); \ const unsigned i = df(PH,PD) + df(PH,I5) + df(PF,I4) + df(PF,PB) + (df(PE,PI)<<2); \
unsigned i = (df(PH,PD)+df(PH,I5)+df(PF,I4)+df(PF,PB))+(df(PE,PI)<<2); \ if (e < i && (!eq(PF,PB) && !eq(PH,PD) || eq(PE,PI) \
if ((e<i) && ( !eq(PF,PB) && !eq(PH,PD) || eq(PE,PI) && (!eq(PF,I4) && !eq(PH,I5)) || eq(PE,PG) || eq(PE,PC)) )\ && (!eq(PF,I4) && !eq(PH,I5)) \
{\ || eq(PE,PG) || eq(PE,PC))) { \
unsigned ke = df(PF,PG); \ const unsigned ke = df(PF,PG); \
unsigned ki = df(PH,PC); \ const unsigned ki = df(PH,PC); \
unsigned ex2 = (PE!=PC && PB!=PC); \ const unsigned ex2 = PE != PC && PB != PC; \
unsigned ex3 = (PE!=PG && PD!=PG); \ const unsigned ex3 = PE != PG && PD != PG; \
unsigned px = (df(PE,PF) <= df(PE,PH)) ? PF : PH; \ const unsigned px = df(PE,PF) <= df(PE,PH) ? PF : PH; \
if (ke<<1 <= ki && ex3 && ke >= ki<<1 && ex2) { /* left-up */ \ if (ke<<1 <= ki && ex3 && ke >= ki<<1 && ex2) { /* left-up */ \
ALPHA_BLEND_224_W(E[N3], px); \ ALPHA_BLEND_224_W(E[N3], px); \
ALPHA_BLEND_64_W( E[N2], px); \ ALPHA_BLEND_64_W( E[N2], px); \
E[N1] = E[N2]; \ E[N1] = E[N2]; \
} else if (ke<<1 <= ki && ex3) { /* left */ \ } else if (ke<<1 <= ki && ex3) { /* left */ \
ALPHA_BLEND_192_W(E[N3], px); \ ALPHA_BLEND_192_W(E[N3], px); \
ALPHA_BLEND_64_W( E[N2], px); \ ALPHA_BLEND_64_W( E[N2], px); \
} else if (ke >= ki<<1 && ex2) { /* up */ \ } else if (ke >= ki<<1 && ex2) { /* up */ \
ALPHA_BLEND_192_W(E[N3], px); \ ALPHA_BLEND_192_W(E[N3], px); \
ALPHA_BLEND_64_W( E[N1], px); \ ALPHA_BLEND_64_W( E[N1], px); \
} else { /* diagonal */ \ } else { /* diagonal */ \
ALPHA_BLEND_128_W(E[N3], px); \ ALPHA_BLEND_128_W(E[N3], px); \
}\ } \
}\ } else if (e <= i) { \
else if (e<=i)\ ALPHA_BLEND_128_W( E[N3], ((df(PE,PF) <= df(PE,PH)) ? PF : PH)); \
{\ } \
ALPHA_BLEND_128_W( E[N3], ((df(PE,PF) <= df(PE,PH)) ? PF : PH)); \ } \
}\
}\
} while (0) } while (0)
static void xbr2x(AVFrame * input, AVFrame * output, const uint32_t * r2y) static void xbr2x(AVFrame * input, AVFrame * output, const uint32_t * r2y)
@@ -212,46 +210,44 @@ static void xbr2x(AVFrame * input, AVFrame * output, const uint32_t * r2y)
} }
} }
#define FILT3(PE, PI, PH, PF, PG, PC, PD, PB, PA, G5, C4, G0, D0, C1, B1, F4, I4, H5, I5, A0, A1, N0, N1, N2, N3, N4, N5, N6, N7, N8) do { \ #define FILT3(PE, PI, PH, PF, PG, PC, PD, PB, PA, G5, C4, G0, D0, C1, B1, F4, I4, H5, I5, A0, A1, \
unsigned ex = (PE!=PH && PE!=PF); \ N0, N1, N2, N3, N4, N5, N6, N7, N8) do { \
if ( ex )\ if (PE != PH && PE != PF) { \
{\ const unsigned e = df(PE,PC) + df(PE,PG) + df(PI,H5) + df(PI,F4) + (df(PH,PF)<<2); \
unsigned e = (df(PE,PC)+df(PE,PG)+df(PI,H5)+df(PI,F4))+(df(PH,PF)<<2); \ const unsigned i = df(PH,PD) + df(PH,I5) + df(PF,I4) + df(PF,PB) + (df(PE,PI)<<2); \
unsigned i = (df(PH,PD)+df(PH,I5)+df(PF,I4)+df(PF,PB))+(df(PE,PI)<<2); \ if (e < i && (!eq(PF,PB) && !eq(PF,PC) || !eq(PH,PD) && !eq(PH,PG) || eq(PE,PI) \
if ((e<i) && ( !eq(PF,PB) && !eq(PF,PC) || !eq(PH,PD) && !eq(PH,PG) || eq(PE,PI) && (!eq(PF,F4) && !eq(PF,I4) || !eq(PH,H5) && !eq(PH,I5)) || eq(PE,PG) || eq(PE,PC)) )\ && (!eq(PF,F4) && !eq(PF,I4) || !eq(PH,H5) && !eq(PH,I5)) \
{\ || eq(PE,PG) || eq(PE,PC))) { \
unsigned ke = df(PF,PG); \ const unsigned ke = df(PF,PG); \
unsigned ki = df(PH,PC); \ const unsigned ki = df(PH,PC); \
unsigned ex2 = (PE!=PC && PB!=PC); \ const unsigned ex2 = PE != PC && PB != PC; \
unsigned ex3 = (PE!=PG && PD!=PG); \ const unsigned ex3 = PE != PG && PD != PG; \
unsigned px = (df(PE,PF) <= df(PE,PH)) ? PF : PH; \ const unsigned px = df(PE,PF) <= df(PE,PH) ? PF : PH; \
if (ke<<1 <= ki && ex3 && ke >= ki<<1 && ex2) { /* left-up */ \ if (ke<<1 <= ki && ex3 && ke >= ki<<1 && ex2) { /* left-up */ \
ALPHA_BLEND_192_W(E[N7], px); \ ALPHA_BLEND_192_W(E[N7], px); \
ALPHA_BLEND_64_W( E[N6], px); \ ALPHA_BLEND_64_W( E[N6], px); \
E[N5] = E[N7]; \ E[N5] = E[N7]; \
E[N2] = E[N6]; \ E[N2] = E[N6]; \
E[N8] = px;\ E[N8] = px; \
} else if (ke<<1 <= ki && ex3) { /* left */ \ } else if (ke<<1 <= ki && ex3) { /* left */ \
ALPHA_BLEND_192_W(E[N7], px); \ ALPHA_BLEND_192_W(E[N7], px); \
ALPHA_BLEND_64_W( E[N5], px); \ ALPHA_BLEND_64_W( E[N5], px); \
ALPHA_BLEND_64_W( E[N6], px); \ ALPHA_BLEND_64_W( E[N6], px); \
E[N8] = px;\ E[N8] = px; \
} else if (ke >= ki<<1 && ex2) { /* up */ \ } else if (ke >= ki<<1 && ex2) { /* up */ \
ALPHA_BLEND_192_W(E[N5], px); \ ALPHA_BLEND_192_W(E[N5], px); \
ALPHA_BLEND_64_W( E[N7], px); \ ALPHA_BLEND_64_W( E[N7], px); \
ALPHA_BLEND_64_W( E[N2], px); \ ALPHA_BLEND_64_W( E[N2], px); \
E[N8] = px;\ E[N8] = px; \
} else { /* diagonal */ \ } else { /* diagonal */ \
ALPHA_BLEND_224_W(E[N8], px); \ ALPHA_BLEND_224_W(E[N8], px); \
ALPHA_BLEND_32_W(E[N5], px); \ ALPHA_BLEND_32_W( E[N5], px); \
ALPHA_BLEND_32_W(E[N7], px); \ ALPHA_BLEND_32_W( E[N7], px); \
}\ } \
}\ } else if (e <= i) { \
else if (e<=i)\ ALPHA_BLEND_128_W(E[N8], ((df(PE,PF) <= df(PE,PH)) ? PF : PH)); \
{\ } \
ALPHA_BLEND_128_W( E[N8], ((df(PE,PF) <= df(PE,PH)) ? PF : PH)); \ } \
}\
}\
} while (0) } while (0)
static void xbr3x(AVFrame *input, AVFrame *output, const uint32_t *r2y) static void xbr3x(AVFrame *input, AVFrame *output, const uint32_t *r2y)
@@ -286,50 +282,48 @@ static void xbr3x(AVFrame *input, AVFrame *output, const uint32_t *r2y)
} }
} }
#define FILT4(PE, PI, PH, PF, PG, PC, PD, PB, PA, G5, C4, G0, D0, C1, B1, F4, I4, H5, I5, A0, A1, N15, N14, N11, N3, N7, N10, N13, N12, N9, N6, N2, N1, N5, N8, N4, N0) do { \ #define FILT4(PE, PI, PH, PF, PG, PC, PD, PB, PA, G5, C4, G0, D0, C1, B1, F4, I4, H5, I5, A0, A1, \
unsigned ex = (PE!=PH && PE!=PF); \ N15, N14, N11, N3, N7, N10, N13, N12, N9, N6, N2, N1, N5, N8, N4, N0) do { \
if ( ex )\ if (PE != PH && PE != PF) { \
{\ const unsigned e = df(PE,PC) + df(PE,PG) + df(PI,H5) + df(PI,F4) + (df(PH,PF)<<2); \
unsigned e = (df(PE,PC)+df(PE,PG)+df(PI,H5)+df(PI,F4))+(df(PH,PF)<<2); \ const unsigned i = df(PH,PD) + df(PH,I5) + df(PF,I4) + df(PF,PB) + (df(PE,PI)<<2); \
unsigned i = (df(PH,PD)+df(PH,I5)+df(PF,I4)+df(PF,PB))+(df(PE,PI)<<2); \ if (e < i && (!eq(PF,PB) && !eq(PH,PD) || eq(PE,PI) \
if ((e<i) && ( !eq(PF,PB) && !eq(PH,PD) || eq(PE,PI) && (!eq(PF,I4) && !eq(PH,I5)) || eq(PE,PG) || eq(PE,PC)) )\ && (!eq(PF,I4) && !eq(PH,I5)) \
{\ || eq(PE,PG) || eq(PE,PC))) { \
unsigned ke = df(PF,PG); \ const unsigned ke = df(PF,PG); \
unsigned ki = df(PH,PC); \ const unsigned ki = df(PH,PC); \
unsigned ex2 = (PE!=PC && PB!=PC); \ const unsigned ex2 = PE != PC && PB != PC; \
unsigned ex3 = (PE!=PG && PD!=PG); \ const unsigned ex3 = PE != PG && PD != PG; \
unsigned px = (df(PE,PF) <= df(PE,PH)) ? PF : PH; \ const unsigned px = df(PE,PF) <= df(PE,PH) ? PF : PH; \
if (ke<<1 <= ki && ex3 && ke >= ki<<1 && ex2) { /* left-up */ \ if (ke<<1 <= ki && ex3 && ke >= ki<<1 && ex2) { /* left-up */ \
ALPHA_BLEND_192_W(E[N13], px); \ ALPHA_BLEND_192_W(E[N13], px); \
ALPHA_BLEND_64_W( E[N12], px); \ ALPHA_BLEND_64_W( E[N12], px); \
E[N15] = E[N14] = E[N11] = px; \ E[N15] = E[N14] = E[N11] = px; \
E[N10] = E[N3] = E[N12]; \ E[N10] = E[N3] = E[N12]; \
E[N7] = E[N13]; \ E[N7] = E[N13]; \
} else if (ke<<1 <= ki && ex3) { /* left */ \ } else if (ke<<1 <= ki && ex3) { /* left */ \
ALPHA_BLEND_192_W(E[N11], px); \ ALPHA_BLEND_192_W(E[N11], px); \
ALPHA_BLEND_192_W(E[N13], px); \ ALPHA_BLEND_192_W(E[N13], px); \
ALPHA_BLEND_64_W( E[N10], px); \ ALPHA_BLEND_64_W( E[N10], px); \
ALPHA_BLEND_64_W( E[N12], px); \ ALPHA_BLEND_64_W( E[N12], px); \
E[N14] = px; \ E[N14] = px; \
E[N15] = px; \ E[N15] = px; \
} else if (ke >= ki<<1 && ex2) { /* up */ \ } else if (ke >= ki<<1 && ex2) { /* up */ \
ALPHA_BLEND_192_W(E[N14], px); \ ALPHA_BLEND_192_W(E[N14], px); \
ALPHA_BLEND_192_W(E[N7 ], px); \ ALPHA_BLEND_192_W(E[N7 ], px); \
ALPHA_BLEND_64_W( E[N10], px); \ ALPHA_BLEND_64_W( E[N10], px); \
ALPHA_BLEND_64_W( E[N3 ], px); \ ALPHA_BLEND_64_W( E[N3 ], px); \
E[N11] = px; \ E[N11] = px; \
E[N15] = px; \ E[N15] = px; \
} else { /* diagonal */ \ } else { /* diagonal */ \
ALPHA_BLEND_128_W(E[N11], px); \ ALPHA_BLEND_128_W(E[N11], px); \
ALPHA_BLEND_128_W(E[N14], px); \ ALPHA_BLEND_128_W(E[N14], px); \
E[N15] = px; \ E[N15] = px; \
}\ } \
}\ } else if (e <= i) { \
else if (e<=i)\ ALPHA_BLEND_128_W( E[N15], ((df(PE,PF) <= df(PE,PH)) ? PF : PH)); \
{\ } \
ALPHA_BLEND_128_W( E[N15], ((df(PE,PF) <= df(PE,PH)) ? PF : PH)); \ } \
}\
}\
} while (0) } while (0)
static void xbr4x(AVFrame *input, AVFrame *output, const uint32_t *r2y) static void xbr4x(AVFrame *input, AVFrame *output, const uint32_t *r2y)