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/external/skia/legacy/src/core/
DARGB32_Clamp_Bilinear_BitmapShader.h19 SkPMColor sample_bilerp(SkFixed fx, SkFixed fy, unsigned srcMaxX, unsigned srcMaxY,
21 SkPMColor sample_bilerp(SkFixed fx, SkFixed fy, unsigned srcMaxX, unsigned srcMaxY, in sample_bilerp() argument
25 int iy = fy >> 16; in sample_bilerp()
43 SkFilterPtrProc proc = SkGetBilinearFilterPtrProc(proc_table, fx, fy); in sample_bilerp()
93 SkFixed fy = *srcXY++ - SK_FixedHalf; in shadeSpan() local
94 *dstC++ = sample_bilerp(fx, fy, srcMaxX, srcMaxY, srcPixels, srcRB, proc_table); in shadeSpan()
106 SkFixed fy = *srcXY++ - SK_FixedHalf; in shadeSpan() local
107 … SkPMColor c = sample_bilerp(fx, fy, srcMaxX, srcMaxY, srcPixels, srcRB, proc_table); in shadeSpan()
115 SkFixed fx, fy, dx, dy; in shadeSpan() local
125 fy = SkScalarToFixed(srcPt.fY) - SK_FixedHalf; in shadeSpan()
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DSkBitmapShaderTemplate.h68 SkFixed fx, fy, dx, dy; in shadeSpan() local
92 fy = *srcXY++; in shadeSpan()
94 unsigned y = NOFILTER_BITMAP_SHADER_TILEPROC(fy, srcMaxY); in shadeSpan()
103 fy = *srcXY++; in shadeSpan()
105 unsigned y = NOFILTER_BITMAP_SHADER_TILEPROC(fy, srcMaxY); in shadeSpan()
121 fy = SkScalarToFixed(srcPt.fY); in shadeSpan()
135 fy >>= level; in shadeSpan()
143 int y_index = NOFILTER_BITMAP_SHADER_TILEPROC(fy, srcMaxY); in shadeSpan()
168 unsigned y = NOFILTER_BITMAP_SHADER_TILEPROC(fy, srcMaxY); in shadeSpan()
170 fy += dy; in shadeSpan()
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DSkBitmapShader16BilerpTemplate.h48 SkFixed fy = *srcXY++ - SK_FixedHalf; in shadeSpan() local
50 int iy = fy >> 16; in shadeSpan()
67 SkFilterProc proc = SkGetBilinearFilterProc(proc_table, fx, fy); in shadeSpan()
79 SkFixed fx, fy, dx, dy; in shadeSpan() local
88 fy = SkScalarToFixed(srcPt.fY) - SK_FixedHalf; in shadeSpan()
101 int iy = fy >> 16; in shadeSpan()
118 SkFilterProc proc = SkGetBilinearFilterProc(proc_table, fx, fy); in shadeSpan()
126 fy += dy; in shadeSpan()
157 SkFixed fy = *srcXY++ - SK_FixedHalf; in shadeSpan16() local
159 int iy = fy >> 16; in shadeSpan16()
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DSkBitmapProcState_matrix_repeat.h205 SkFixed fy = SkScalarToFixed(srcPt.fY); in AFFINE_NOFILTER_NAME() local
214 SkFixed bfx = fx, bfy=fy, bdx=dx, bdy=dy; in AFFINE_NOFILTER_NAME()
242 ybase = vdupq_n_s32(fy); in AFFINE_NOFILTER_NAME()
243 ybase = vsetq_lane_s32(fy+dy, ybase, 1); in AFFINE_NOFILTER_NAME()
244 ybase = vsetq_lane_s32(fy+dy+dy, ybase, 2); in AFFINE_NOFILTER_NAME()
245 ybase = vsetq_lane_s32(fy+dy+dy+dy, ybase, 3); in AFFINE_NOFILTER_NAME()
274 fy += dy4; in AFFINE_NOFILTER_NAME()
306 *xy++ = (TILEY_PROCF(fy, maxY) << 16) | TILEX_PROCF(fx, maxX); in AFFINE_NOFILTER_NAME()
307 fx += dx; fy += dy; in AFFINE_NOFILTER_NAME()
462 const SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1); in SCALE_FILTER_NAME() local
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DSkBitmapProcState_matrix_clamp.h182 SkFixed fy = SkScalarToFixed(srcPt.fY); in AFFINE_NOFILTER_NAME() local
213 ybase = vdupq_n_s32(fy); in AFFINE_NOFILTER_NAME()
214 ybase = vsetq_lane_s32(fy+dy, ybase, 1); in AFFINE_NOFILTER_NAME()
215 ybase = vsetq_lane_s32(fy+dy+dy, ybase, 2); in AFFINE_NOFILTER_NAME()
216 ybase = vsetq_lane_s32(fy+dy+dy+dy, ybase, 3); in AFFINE_NOFILTER_NAME()
267 fy += dy8; in AFFINE_NOFILTER_NAME()
273 *xy++ = (TILEY_PROCF(fy, maxY) << 16) | TILEX_PROCF(fx, maxX); in AFFINE_NOFILTER_NAME()
274 fx += dx; fy += dy; in AFFINE_NOFILTER_NAME()
506 const SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1); in SCALE_FILTER_NAME() local
509 *xy++ = PACK_FILTER_Y_NAME(fy, maxY, s.fFilterOneY PREAMBLE_ARG_Y); in SCALE_FILTER_NAME()
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DSkBitmapProcState_matrixProcs.cpp36 #define TILEY_PROCF(fy, max) SkClampMax((fy) >> 16, max) argument
38 #define TILEY_LOW_BITS(fy, max) (((fy) >> 12) & 0xF) argument
48 #define TILEY_PROCF(fy, max) (((fy) & 0xFFFF) * ((max) + 1) >> 16) argument
50 #define TILEY_LOW_BITS(fy, max) ((((fy) & 0xFFFF) * ((max) + 1) >> 12) & 0xF) argument
65 #define TILEY_PROCF(fy, max) (tileProcY(fy) * ((max) + 1) >> 16) argument
67 #define TILEY_LOW_BITS(fy, max) ((tileProcY(fy) * ((max) + 1) >> 12) & 0xF) argument
DSkBitmapProcState_shaderproc.h34 SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1); in SCALE_FILTER_NAME() local
37 subY = TILEY_LOW_BITS(fy, maxY); in SCALE_FILTER_NAME()
38 int y0 = TILEY_PROCF(fy, maxY); in SCALE_FILTER_NAME()
39 int y1 = TILEY_PROCF((fy + s.fFilterOneY), maxY); in SCALE_FILTER_NAME()
DSkBitmapProcState_matrix.h109 SkFixed fy = SkScalarToFixed(srcPt.fY); in AFFINE_NOFILTER_NAME() local
116 *xy++ = (TILEY_PROCF(fy, maxY) << 16) | TILEX_PROCF(fx, maxX); in AFFINE_NOFILTER_NAME()
117 fx += dx; fy += dy; in AFFINE_NOFILTER_NAME()
177 const SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1); in SCALE_FILTER_NAME() local
180 *xy++ = PACK_FILTER_Y_NAME(fy, maxY, s.fFilterOneY PREAMBLE_ARG_Y); in SCALE_FILTER_NAME()
217 SkFixed fy = SkScalarToFixed(srcPt.fY) - (oneY >> 1); in AFFINE_FILTER_NAME() local
224 *xy++ = PACK_FILTER_Y_NAME(fy, maxY, oneY PREAMBLE_ARG_Y); in AFFINE_FILTER_NAME()
225 fy += dy; in AFFINE_FILTER_NAME()
/external/skia/src/core/
DARGB32_Clamp_Bilinear_BitmapShader.h19 SkPMColor sample_bilerp(SkFixed fx, SkFixed fy, unsigned srcMaxX, unsigned srcMaxY,
21 SkPMColor sample_bilerp(SkFixed fx, SkFixed fy, unsigned srcMaxX, unsigned srcMaxY, in sample_bilerp() argument
25 int iy = fy >> 16; in sample_bilerp()
43 SkFilterPtrProc proc = SkGetBilinearFilterPtrProc(proc_table, fx, fy); in sample_bilerp()
93 SkFixed fy = *srcXY++ - SK_FixedHalf; in shadeSpan() local
94 *dstC++ = sample_bilerp(fx, fy, srcMaxX, srcMaxY, srcPixels, srcRB, proc_table); in shadeSpan()
106 SkFixed fy = *srcXY++ - SK_FixedHalf; in shadeSpan() local
107 … SkPMColor c = sample_bilerp(fx, fy, srcMaxX, srcMaxY, srcPixels, srcRB, proc_table); in shadeSpan()
115 SkFixed fx, fy, dx, dy; in shadeSpan() local
125 fy = SkScalarToFixed(srcPt.fY) - SK_FixedHalf; in shadeSpan()
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DSkBitmapShaderTemplate.h68 SkFixed fx, fy, dx, dy; in shadeSpan() local
92 fy = *srcXY++; in shadeSpan()
94 unsigned y = NOFILTER_BITMAP_SHADER_TILEPROC(fy, srcMaxY); in shadeSpan()
103 fy = *srcXY++; in shadeSpan()
105 unsigned y = NOFILTER_BITMAP_SHADER_TILEPROC(fy, srcMaxY); in shadeSpan()
121 fy = SkScalarToFixed(srcPt.fY); in shadeSpan()
135 fy >>= level; in shadeSpan()
143 int y_index = NOFILTER_BITMAP_SHADER_TILEPROC(fy, srcMaxY); in shadeSpan()
168 unsigned y = NOFILTER_BITMAP_SHADER_TILEPROC(fy, srcMaxY); in shadeSpan()
170 fy += dy; in shadeSpan()
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DSkBitmapShader16BilerpTemplate.h48 SkFixed fy = *srcXY++ - SK_FixedHalf; in shadeSpan() local
50 int iy = fy >> 16; in shadeSpan()
67 SkFilterProc proc = SkGetBilinearFilterProc(proc_table, fx, fy); in shadeSpan()
79 SkFixed fx, fy, dx, dy; in shadeSpan() local
88 fy = SkScalarToFixed(srcPt.fY) - SK_FixedHalf; in shadeSpan()
101 int iy = fy >> 16; in shadeSpan()
118 SkFilterProc proc = SkGetBilinearFilterProc(proc_table, fx, fy); in shadeSpan()
126 fy += dy; in shadeSpan()
157 SkFixed fy = *srcXY++ - SK_FixedHalf; in shadeSpan16() local
159 int iy = fy >> 16; in shadeSpan16()
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DSkBitmapProcState_matrixProcs.cpp84 #define TILEY_PROCF(fy, max) SkClampMax((fy) >> 16, max) argument
86 #define TILEY_LOW_BITS(fy, max) (((fy) >> 12) & 0xF) argument
92 #define TILEY_PROCF(fy, max) SK_USHIFT16(((fy) & 0xFFFF) * ((max) + 1)) argument
94 #define TILEY_LOW_BITS(fy, max) ((((fy) & 0xFFFF) * ((max) + 1) >> 12) & 0xF) argument
108 #define TILEY_PROCF(fy, max) SK_USHIFT16(tileProcY(fy) * ((max) + 1)) argument
110 #define TILEY_LOW_BITS(fy, max) tileLowBitsProcY(fy, (max) + 1) argument
DSkScan_Antihair.cpp100 virtual SkFixed drawCap(int x, SkFixed fy, SkFixed slope, int mod64) = 0;
101 virtual SkFixed drawLine(int x, int stopx, SkFixed fy, SkFixed slope) = 0;
109 virtual SkFixed drawCap(int x, SkFixed fy, SkFixed slope, int mod64) SK_OVERRIDE { in drawCap() argument
110 fy += SK_Fixed1/2; in drawCap()
112 int y = fy >> 16; in drawCap()
113 uint8_t a = (uint8_t)(fy >> 8); in drawCap()
127 return fy - SK_Fixed1/2; in drawCap()
130 virtual SkFixed drawLine(int x, int stopx, SkFixed fy, in drawLine() argument
134 fy += SK_Fixed1/2; in drawLine()
136 int y = fy >> 16; in drawLine()
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DSkBitmapProcState_procs.h302 #define TILEY_PROCF(fy, max) SkClampMax((fy) >> 16, max) argument
304 #define TILEY_LOW_BITS(fy, max) (((fy) >> 12) & 0xF) argument
315 #define TILEY_PROCF(fy, max) (((fy) & 0xFFFF) * ((max) + 1) >> 16) argument
317 #define TILEY_LOW_BITS(fy, max) ((((fy) & 0xFFFF) * ((max) + 1) >> 12) & 0xF) argument
328 #define TILEY_PROCF(fy, max) SkClampMax((fy) >> 16, max) argument
330 #define TILEY_LOW_BITS(fy, max) (((fy) >> 12) & 0xF) argument
DSkBitmapProcState_shaderproc.h39 SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1); in SCALE_FILTER_NAME() local
42 subY = TILEY_LOW_BITS(fy, maxY); in SCALE_FILTER_NAME()
43 int y0 = TILEY_PROCF(fy, maxY); in SCALE_FILTER_NAME()
44 int y1 = TILEY_PROCF((fy + s.fFilterOneY), maxY); in SCALE_FILTER_NAME()
DSkBitmapProcState_matrix.h124 SkFractionalInt fy = SkScalarToFractionalInt(srcPt.fY); in AFFINE_NOFILTER_NAME() local
131 *xy++ = (TILEY_PROCF(SkFractionalIntToFixed(fy), maxY) << 16) | in AFFINE_NOFILTER_NAME()
133 fx += dx; fy += dy; in AFFINE_NOFILTER_NAME()
193 const SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1); in SCALE_FILTER_NAME() local
196 *xy++ = PACK_FILTER_Y_NAME(fy, maxY, s.fFilterOneY PREAMBLE_ARG_Y); in SCALE_FILTER_NAME()
232 SkFixed fy = SkScalarToFixed(srcPt.fY) - (oneY >> 1); in AFFINE_FILTER_NAME() local
239 *xy++ = PACK_FILTER_Y_NAME(fy, maxY, oneY PREAMBLE_ARG_Y); in AFFINE_FILTER_NAME()
240 fy += dy; in AFFINE_FILTER_NAME()
/external/skia/src/effects/gradients/
DSkRadialGradient.cpp77 SkFixed fy = SkScalarToFixed(sfy) >> 1; in shadeSpan16_radial_clamp() local
82 fy = SkPin32(fy, -0xFFFF >> 1, 0xFFFF >> 1); in shadeSpan16_radial_clamp()
83 fy *= fy; in shadeSpan16_radial_clamp()
86 unsigned fi = (xx * xx + fy) >> (14 + 16 - kSQRT_TABLE_BITS); in shadeSpan16_radial_clamp()
96 unsigned fi = SkPin32(fy, -0xFFFF >> 1, 0xFFFF >> 1); in shadeSpan16_radial_clamp()
100 fy += dy; in shadeSpan16_radial_clamp()
138 SkFixed fy = SkScalarToFixed(sfy); in shadeSpan16_radial_repeat() local
141 SkFixed dist = SkFixedSqrt(SkFixedSquare(fx) + SkFixedSquare(fy)); in shadeSpan16_radial_repeat()
145 fy += dy; in shadeSpan16_radial_repeat()
264 inline bool radial_completely_pinned(int fx, int dx, int fy, int dy) { in radial_completely_pinned() argument
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DSkTwoPointRadialGradient.cpp85 inline SkFixed two_point_radial(SkScalar b, SkScalar fx, SkScalar fy, in two_point_radial() argument
88 SkScalar c = SkScalarSquare(fx) + SkScalarSquare(fy) - sr2d2; in two_point_radial()
108 SkScalar fy, SkScalar dy,
115 SkScalar fy, SkScalar dy, in shadeSpan_twopoint_clamp() argument
121 SkFixed t = two_point_radial(b, fx, fy, fSr2D2, foura, in shadeSpan_twopoint_clamp()
127 fy += dy; in shadeSpan_twopoint_clamp()
132 SkScalar fy, SkScalar dy, in shadeSpan_twopoint_mirror() argument
138 SkFixed t = two_point_radial(b, fx, fy, fSr2D2, foura, in shadeSpan_twopoint_mirror()
144 fy += dy; in shadeSpan_twopoint_mirror()
150 SkScalar fy, SkScalar dy, in shadeSpan_twopoint_repeat() argument
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/external/skia/src/opts/
DSkBitmapProcState_matrixProcs_neon.cpp24 #define TILEY_PROCF(fy, max) SkClampMax((fy) >> 16, max) argument
26 #define TILEY_LOW_BITS(fy, max) (((fy) >> 12) & 0xF) argument
32 #define TILEY_PROCF(fy, max) SK_USHIFT16(((fy) & 0xFFFF) * ((max) + 1)) argument
34 #define TILEY_LOW_BITS(fy, max) ((((fy) & 0xFFFF) * ((max) + 1) >> 12) & 0xF) argument
DSkBitmapProcState_matrix_repeat_neon.h176 SkFixed fy = SkScalarToFixed(srcPt.fY); in AFFINE_NOFILTER_NAME() local
185 SkFixed bfx = fx, bfy=fy, bdx=dx, bdy=dy; in AFFINE_NOFILTER_NAME()
212 ybase = vdupq_n_s32(fy); in AFFINE_NOFILTER_NAME()
213 ybase = vsetq_lane_s32(fy+dy, ybase, 1); in AFFINE_NOFILTER_NAME()
214 ybase = vsetq_lane_s32(fy+dy+dy, ybase, 2); in AFFINE_NOFILTER_NAME()
215 ybase = vsetq_lane_s32(fy+dy+dy+dy, ybase, 3); in AFFINE_NOFILTER_NAME()
244 fy += dy4; in AFFINE_NOFILTER_NAME()
275 *xy++ = (TILEY_PROCF(fy, maxY) << 16) | TILEX_PROCF(fx, maxX); in AFFINE_NOFILTER_NAME()
276 fx += dx; fy += dy; in AFFINE_NOFILTER_NAME()
429 const SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1); in SCALE_FILTER_NAME() local
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DSkBitmapProcState_matrix_clamp_neon.h178 SkFixed fy = SkScalarToFixed(srcPt.fY); in AFFINE_NOFILTER_NAME() local
209 ybase = vdupq_n_s32(fy); in AFFINE_NOFILTER_NAME()
210 ybase = vsetq_lane_s32(fy+dy, ybase, 1); in AFFINE_NOFILTER_NAME()
211 ybase = vsetq_lane_s32(fy+dy+dy, ybase, 2); in AFFINE_NOFILTER_NAME()
212 ybase = vsetq_lane_s32(fy+dy+dy+dy, ybase, 3); in AFFINE_NOFILTER_NAME()
263 fy += dy8; in AFFINE_NOFILTER_NAME()
269 *xy++ = (TILEY_PROCF(fy, maxY) << 16) | TILEX_PROCF(fx, maxX); in AFFINE_NOFILTER_NAME()
270 fx += dx; fy += dy; in AFFINE_NOFILTER_NAME()
502 const SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1); in SCALE_FILTER_NAME() local
505 *xy++ = PACK_FILTER_Y_NAME(fy, maxY, s.fFilterOneY PREAMBLE_ARG_Y); in SCALE_FILTER_NAME()
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DSkBitmapProcState_opts_SSE2.cpp260 const SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1); in ClampX_ClampY_filter_scale_SSE2() local
263 *xy++ = ClampX_ClampY_pack_filter(fy, maxY, s.fFilterOneY); in ClampX_ClampY_filter_scale_SSE2()
500 SkFixed fy = SkScalarToFixed(srcPt.fY) - (oneY >> 1); in ClampX_ClampY_filter_affine_SSE2() local
510 __m128i wide_f = _mm_set_epi32(fx + dx, fy + dy, fx, fy); in ClampX_ClampY_filter_affine_SSE2()
544 fy += dy2; in ClampX_ClampY_filter_affine_SSE2()
551 *xy++ = ClampX_ClampY_pack_filter(fy, maxY, oneY); in ClampX_ClampY_filter_affine_SSE2()
552 fy += dy; in ClampX_ClampY_filter_affine_SSE2()
574 SkFixed fy = SkScalarToFixed(srcPt.fY); in ClampX_ClampY_nofilter_affine_SSE2() local
582 *xy++ = (SkClampMax(fy >> 16, maxY) << 16) | in ClampX_ClampY_nofilter_affine_SSE2()
585 fy += dy; in ClampX_ClampY_nofilter_affine_SSE2()
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/external/skia/legacy/src/opts/
DSkBitmapProcState_opts_SSE2.cpp260 const SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1); in ClampX_ClampY_filter_scale_SSE2() local
263 *xy++ = ClampX_ClampY_pack_filter(fy, maxY, s.fFilterOneY); in ClampX_ClampY_filter_scale_SSE2()
500 SkFixed fy = SkScalarToFixed(srcPt.fY) - (oneY >> 1); in ClampX_ClampY_filter_affine_SSE2() local
510 __m128i wide_f = _mm_set_epi32(fx + dx, fy + dy, fx, fy); in ClampX_ClampY_filter_affine_SSE2()
544 fy += dy2; in ClampX_ClampY_filter_affine_SSE2()
551 *xy++ = ClampX_ClampY_pack_filter(fy, maxY, oneY); in ClampX_ClampY_filter_affine_SSE2()
552 fy += dy; in ClampX_ClampY_filter_affine_SSE2()
574 SkFixed fy = SkScalarToFixed(srcPt.fY); in ClampX_ClampY_nofilter_affine_SSE2() local
582 *xy++ = (SkClampMax(fy >> 16, maxY) << 16) | in ClampX_ClampY_nofilter_affine_SSE2()
585 fy += dy; in ClampX_ClampY_nofilter_affine_SSE2()
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/external/skia/legacy/src/effects/
DSkGradientShader.cpp1342 SkFixed fy = SkScalarToFixed(sfy) >> 1; in shadeSpan16_radial_clamp() local
1347 fy = SkPin32(fy, -0xFFFF >> 1, 0xFFFF >> 1); in shadeSpan16_radial_clamp()
1348 fy *= fy; in shadeSpan16_radial_clamp()
1351 unsigned fi = (xx * xx + fy) >> (14 + 16 - kSQRT_TABLE_BITS); in shadeSpan16_radial_clamp()
1361 unsigned fi = SkPin32(fy, -0xFFFF >> 1, 0xFFFF >> 1); in shadeSpan16_radial_clamp()
1365 fy += dy; in shadeSpan16_radial_clamp()
1403 SkFixed fy = SkScalarToFixed(sfy); in shadeSpan16_radial_repeat() local
1406 SkFixed dist = SkFixedSqrt(SkFixedSquare(fx) + SkFixedSquare(fy)); in shadeSpan16_radial_repeat()
1410 fy += dy; in shadeSpan16_radial_repeat()
1544 inline bool radial_completely_pinned(int fx, int dx, int fy, int dy) { in radial_completely_pinned() argument
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/external/opencv/cv/src/
Dcvundistort.cpp53 float fx = intrinsic_matrix[0], fy = intrinsic_matrix[4]; in icvUnDistort_8u_CnR() local
54 float ifx = 1.f/fx, ify = 1.f/fy; in icvUnDistort_8u_CnR()
70 float _y = fy*(y*kr + p1*(r2 + 2*y2) + p2*_2xy) + y0; in icvUnDistort_8u_CnR()
106 float fx, float fy, float cx, float cy, float k1, float k2, uchar *pBuffer );
193 float u0, v0, fx, fy, ifx, ify, x0, y0, k1, k2, k3, p1, p2; in cvInitUndistortMap() local
231 fx = a[0]; fy = a[4]; in cvInitUndistortMap()
232 ifx = 1.f/fx; ify = 1.f/fy; in cvInitUndistortMap()
249 double _y = fy*(y*kr + p1*(r2 + 2*y2) + p2*_2xy) + y0; in cvInitUndistortMap()
277 double fx, fy, u0, v0, k1, k2, k3, p1, p2; in cvInitUndistortRectifyMap() local
341 fx = a[0]; fy = a[4]; in cvInitUndistortRectifyMap()
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