Searched refs:CLAMP_FACTOR_UV (Results 1 – 2 of 2) sorted by relevance
65 #define CLAMP_FACTOR_UV ((UV_CLAMP_MAX-YUV_CLAMP_MIN)/255.) // unclamped -> clamped macro
597 Cb_Rc[i] = myround(-fac * KR_YCBCR * (double)i * CLAMP_FACTOR_UV * SCALE_FACTOR); // -.16736 in init_RGB_to_YUV_tables()598 …Cb_Gc[i] = myround(-fac * (1. - KB_YCBCR - KR_YCBCR) * (double)i * CLAMP_FACTOR_UV * SCALE_FACTOR… in init_RGB_to_YUV_tables()599 Cb_Bc[i] = myround((0.5 * (double)i * CLAMP_FACTOR_UV + UV_BIAS) * SCALE_FACTOR); in init_RGB_to_YUV_tables()603 Cr_Rc[i] = myround((0.5 * (double)i * CLAMP_FACTOR_UV + UV_BIAS) * SCALE_FACTOR); in init_RGB_to_YUV_tables()604 …Cr_Gc[i] = myround(-fac * (1. - KB_YCBCR - KR_YCBCR) * (double)i * CLAMP_FACTOR_UV * SCALE_FACTOR); in init_RGB_to_YUV_tables()605 Cr_Bc[i] = myround(-fac * KB_YCBCR * (double)i * CLAMP_FACTOR_UV * SCALE_FACTOR); in init_RGB_to_YUV_tables()640 HCb_Rc[i] = myround(-fac * KR_BT709 * (double)i * CLAMP_FACTOR_UV * SCALE_FACTOR); // -.16736 in init_RGB_to_YUV_tables()642 HCb_Bc[i] = myround((0.5 * (double)i * CLAMP_FACTOR_UV + UV_BIAS) * SCALE_FACTOR); in init_RGB_to_YUV_tables()646 HCr_Rc[i] = myround((0.5 * (double)i * CLAMP_FACTOR_UV + UV_BIAS) * SCALE_FACTOR); in init_RGB_to_YUV_tables()647 …HCr_Gc[i] = myround(-fac * (1. - KB_BT709 - KR_BT709) * (double)i * CLAMP_FACTOR_UV * SCALE_FACTOR… in init_RGB_to_YUV_tables()[all …]