Searched refs:luma (Results 1 - 10 of 10) sorted by relevance
/external/clang/test/CodeGen/ |
H A D | struct-matching-constraint.c | 6 void b(uint16x8_t sat, uint16x8_t luma) argument 10 :"=w"(luma), "=w"(sat) 11 :"0"(luma)
|
/external/skia/src/core/ |
H A D | SkMaskGamma.cpp | 19 virtual SkScalar fromLuma(SkScalar SkDEBUGCODE(gamma), SkScalar luma) const SK_OVERRIDE { 21 return luma; 29 virtual SkScalar fromLuma(SkScalar gamma, SkScalar luma) const SK_OVERRIDE { 30 return SkScalarPow(luma, SkScalarInvert(gamma)); 45 virtual SkScalar fromLuma(SkScalar SkDEBUGCODE(gamma), SkScalar luma) const SK_OVERRIDE { 49 if (luma <= SkFloatToScalar(0.0031308f)) { 50 return luma * SkFloatToScalar(12.92f); 52 return SkFloatToScalar(1.055f) * SkScalarPow(luma, SkScalarInvert(SkFloatToScalar(2.4f)))
|
H A D | SkMaskGamma.h | 27 /** Converts a color component luminance in the color space to a linear luma. */ 29 /** Converts a linear luma to a color component luminance in the color space. */ 30 virtual SkScalar fromLuma(SkScalar gamma, SkScalar luma) const = 0; 38 SkScalar luma = r * SkFloatToScalar(SK_LUM_COEFF_R) + local 41 SkASSERT(luma <= SK_Scalar1); 42 return SkScalarRoundToInt(luminance.fromLuma(gamma, luma) * 255);
|
/external/webp/src/dsp/ |
H A D | yuv.h | 40 // difference of allowing larger range for luma/chroma. 150 const int luma = 16839 * r + 33059 * g + 6420 * b; local 151 return (luma + kRound) >> YUV_FIX; // no need to clip 171 const int luma = 19595 * r + 38470 * g + 7471 * b; local 172 return (luma + kRound) >> YUV_FIX; // no need to clip
|
H A D | dsp.h | 115 // simple filter (only for luma) 123 typedef void (*VP8LumaFilterFunc)(uint8_t* luma, int stride,
|
/external/webp/include/webp/ |
H A D | decode.h | 75 // unlike the returned Y luma one. The dimension of the U and V planes 114 // into pre-allocated luma/chroma plane buffers. This function requires the 115 // strides to be passed: one for the luma plane and one for each of the 118 // Pointer to the luma plane ('*luma') is returned or NULL if an error occurred 122 uint8_t* luma, size_t luma_size, int luma_stride, 182 uint8_t* y, *u, *v, *a; // pointer to luma, chroma U/V, alpha samples 183 int y_stride; // luma stride 186 size_t y_size; // luma plane size 283 // will output the raw luma/chrom [all...] |
/external/webkit/Source/WebCore/rendering/svg/ |
H A D | RenderSVGResourceMasker.cpp | 174 double luma = (r * 0.2125 + g * 0.7154 + b * 0.0721) * ((double)a / 255.0); local 175 srcPixelArray->set(pixelOffset + 3, luma);
|
/external/webp/src/dec/ |
H A D | webp.c | 515 uint8_t* luma, size_t luma_size, int luma_stride, 520 if (luma == NULL) return NULL; 525 output.u.YUVA.y = luma; 538 return luma; 514 WebPDecodeYUVInto(const uint8_t* data, size_t data_size, uint8_t* luma, size_t luma_size, int luma_stride, uint8_t* u, size_t u_size, int u_stride, uint8_t* v, size_t v_size, int v_stride) argument
|
H A D | idec.c | 620 WebPIDecoder* WebPINewYUVA(uint8_t* luma, size_t luma_size, int luma_stride, argument 624 const int is_external_memory = (luma != NULL); 633 } else { // A luma buffer was passed. Validate the other parameters. 648 idec->output_.u.YUVA.y = luma; 663 WebPIDecoder* WebPINewYUV(uint8_t* luma, size_t luma_size, int luma_stride, argument 666 return WebPINewYUVA(luma, luma_size, luma_stride,
|
/external/libvpx/libvpx/vp8/common/ppc/ |
H A D | loopfilter_filters_altivec.asm | 88 ;# To avoid excess transposes, we filter all 3 vertical luma subblock
|
Completed in 301 milliseconds