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Searched refs:mid_cbcr (Results 1 – 1 of 1) sorted by relevance

/external/igt-gpu-tools/lib/
Digt_color_encoding.c92 float ofs_cbcr, float mid_cbcr, float max_cbcr, in ycbcr_input_convert_matrix() argument
98 t = igt_matrix_translate(0.f, -mid_cbcr, -mid_cbcr); in ycbcr_input_convert_matrix()
101 t = igt_matrix_translate(-ofs_y, -mid_cbcr, -mid_cbcr); in ycbcr_input_convert_matrix()
103 scale * max_val / (max_cbcr - mid_cbcr), in ycbcr_input_convert_matrix()
104 scale * max_val / (max_cbcr - mid_cbcr)); in ycbcr_input_convert_matrix()
112 float ofs_cbcr, float mid_cbcr, float max_cbcr, in ycbcr_output_convert_matrix() argument
119 t = igt_matrix_translate(0.f, mid_cbcr, mid_cbcr); in ycbcr_output_convert_matrix()
122 scale * (max_cbcr - mid_cbcr) / max_val, in ycbcr_output_convert_matrix()
123 scale * (max_cbcr - mid_cbcr) / max_val); in ycbcr_output_convert_matrix()
124 t = igt_matrix_translate(ofs_y, mid_cbcr, mid_cbcr); in ycbcr_output_convert_matrix()
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