Lines Matching refs:bit_depth
253 if (row_info->bit_depth == 1) in count_zero_samples()
265 if (row_info->bit_depth == 2) in count_zero_samples()
277 if (row_info->bit_depth == 4) in count_zero_samples()
289 if (row_info->bit_depth == 8) in count_zero_samples()
293 if (row_info->bit_depth == 16) in count_zero_samples()
313 if (row_info->bit_depth == 8) in count_zero_samples()
317 if (row_info->bit_depth == 16) in count_zero_samples()
328 if (row_info->bit_depth == 16) in count_zero_samples()
877 int bit_depth, color_type; in test_one_file() local
1090 if (png_get_IHDR(read_ptr, read_info_ptr, &width, &height, &bit_depth, in test_one_file()
1093 png_set_IHDR(write_ptr, write_info_ptr, width, height, bit_depth, in test_one_file()
1373 int sample_max = (1 << bit_depth); in test_one_file()