Searched defs:luma (Results 1 - 14 of 14) sorted by relevance

/external/clang/test/CodeGen/
H A Dstruct-matching-constraint.c6 void b(uint16x8_t sat, uint16x8_t luma) argument
10 :"=w"(luma), "=w"(sat)
11 :"0"(luma)
/external/chromium_org/third_party/libwebp/dsp/
H A Dyuv.h46 // difference of allowing larger range for luma/chroma.
243 const int luma = 16839 * r + 33059 * g + 6420 * b; local
244 return (luma + kRound) >> YUV_FIX; // no need to clip
264 const int luma = 19595 * r + 38470 * g + 7471 * b; local
265 return (luma + kRound) >> YUV_FIX; // no need to clip
/external/chromium_org/third_party/skia/src/core/
H A DSkMaskGamma.h27 /** 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/chromium_org/ui/gfx/
H A Dcolor_utils.cc80 int luma = static_cast<int>((0.3 * SkColorGetR(color)) + local
83 return std::max(std::min(luma, 255), 0);
/external/skia/src/core/
H A DSkMaskGamma.h27 /** 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 Dyuv.h46 // difference of allowing larger range for luma/chroma.
243 const int luma = 16839 * r + 33059 * g + 6420 * b; local
244 return (luma + kRound) >> YUV_FIX; // no need to clip
264 const int luma = 19595 * r + 38470 * g + 7471 * b; local
265 return (luma + kRound) >> YUV_FIX; // no need to clip
/external/chromium_org/third_party/WebKit/Source/core/platform/graphics/
H A DImageBuffer.cpp439 double luma = (r * 0.2125 + g * 0.7154 + b * 0.0721) * ((double)a / 255.0); local
440 srcPixelArray->set(pixelOffset + 3, luma);
/external/chromium_org/third_party/libwebp/dec/
H A Dwebp.c551 uint8_t* luma, size_t luma_size, int luma_stride,
556 if (luma == NULL) return NULL;
561 output.u.YUVA.y = luma;
574 return luma;
550 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 Didec.c646 WebPIDecoder* WebPINewYUVA(uint8_t* luma, size_t luma_size, int luma_stride, argument
650 const int is_external_memory = (luma != NULL);
659 } else { // A luma buffer was passed. Validate the other parameters.
674 idec->output_.u.YUVA.y = luma;
689 WebPIDecoder* WebPINewYUV(uint8_t* luma, size_t luma_size, int luma_stride, argument
692 return WebPINewYUVA(luma, luma_size, luma_stride,
/external/chromium_org/third_party/mesa/src/src/gallium/drivers/nouveau/
H A Dnouveau_video.c160 bool luma)
165 unsigned y = luma ? mb->y * 16 : mb->y * 8;
180 if (luma && mb->macroblock_modes.bits.dct_type == PIPE_MPEG12_DCT_TYPE_FIELD)
189 if (luma) {
202 nouveau_vpe_mb_mv_flags(bool luma, int mv_h, int mv_v, bool forward, bool first, bool vert) argument
205 if (luma)
244 bool luma, bool frame, bool forward, bool vert,
261 if (!luma) {
266 mc_header |= nouveau_vpe_mb_mv_flags(luma, mv_horizontal, mv_vertical, forward, first, vert);
270 if (luma)
158 nouveau_vpe_mb_dct_header(struct nouveau_decoder *dec, const struct pipe_mpeg12_macroblock *mb, bool luma) argument
243 nouveau_vpe_mb_mv(struct nouveau_decoder *dec, unsigned mc_header, bool luma, bool frame, bool forward, bool vert, int x, int y, const short motions[2], unsigned surface, bool first) argument
282 nouveau_vpe_mb_mv_header(struct nouveau_decoder *dec, const struct pipe_mpeg12_macroblock *mb, bool luma) argument
[all...]
/external/mesa3d/src/gallium/drivers/nouveau/
H A Dnouveau_video.c160 bool luma)
165 unsigned y = luma ? mb->y * 16 : mb->y * 8;
180 if (luma && mb->macroblock_modes.bits.dct_type == PIPE_MPEG12_DCT_TYPE_FIELD)
189 if (luma) {
202 nouveau_vpe_mb_mv_flags(bool luma, int mv_h, int mv_v, bool forward, bool first, bool vert) argument
205 if (luma)
244 bool luma, bool frame, bool forward, bool vert,
261 if (!luma) {
266 mc_header |= nouveau_vpe_mb_mv_flags(luma, mv_horizontal, mv_vertical, forward, first, vert);
270 if (luma)
158 nouveau_vpe_mb_dct_header(struct nouveau_decoder *dec, const struct pipe_mpeg12_macroblock *mb, bool luma) argument
243 nouveau_vpe_mb_mv(struct nouveau_decoder *dec, unsigned mc_header, bool luma, bool frame, bool forward, bool vert, int x, int y, const short motions[2], unsigned surface, bool first) argument
282 nouveau_vpe_mb_mv_header(struct nouveau_decoder *dec, const struct pipe_mpeg12_macroblock *mb, bool luma) argument
[all...]
/external/webp/src/dec/
H A Dwebp.c534 uint8_t* luma, size_t luma_size, int luma_stride,
539 if (luma == NULL) return NULL;
544 output.u.YUVA.y = luma;
557 return luma;
533 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 Didec.c650 WebPIDecoder* WebPINewYUVA(uint8_t* luma, size_t luma_size, int luma_stride, argument
654 const int is_external_memory = (luma != NULL);
663 } else { // A luma buffer was passed. Validate the other parameters.
678 idec->output_.u.YUVA.y = luma;
693 WebPIDecoder* WebPINewYUV(uint8_t* luma, size_t luma_size, int luma_stride, argument
696 return WebPINewYUVA(luma, luma_size, luma_stride,
/external/chromium_org/third_party/libva/va/
H A Dva.h986 unsigned int luma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPY */ member in struct:_VAPictureParameterBufferVC1::__anon11523::__anon11524

Completed in 477 milliseconds