FFmpeg
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Macros | |
#define | times4(x) x, x, x, x |
#define | times256(x) times4(times4(times4(times4(times4(x))))) |
Variables | |
const uint32_t | ff_inverse [257] |
const uint8_t | ff_sqrt_tab [256] |
const uint8_t | ff_crop_tab [256+2 *MAX_NEG_CROP] |
const uint8_t | ff_zigzag_direct [64] |
const uint8_t | ff_zigzag_scan [16+1] |
const uint8_t | ff_log2_run [41] |
#define times4 | ( | x | ) | x, x, x, x |
Definition at line 74 of file mathtables.c.
Definition at line 75 of file mathtables.c.
const uint32_t ff_inverse[257] |
Definition at line 27 of file mathtables.c.
Referenced by dct_quantize_TMPL(), ff_msmpeg4_pred_dc(), and setup_classifs().
const uint8_t ff_sqrt_tab[256] |
Definition at line 63 of file mathtables.c.
Referenced by ff_sqrt().
const uint8_t ff_crop_tab[256+2 *MAX_NEG_CROP] |
Definition at line 77 of file mathtables.c.
const uint8_t ff_zigzag_direct[64] |
Definition at line 98 of file mathtables.c.
Referenced by ac_uncompress(), add_coefficients(), compute_quant_matrix(), decode_block(), decode_block_intra(), decode_dct(), decode_gop_header(), decode_i_block(), decode_init(), decode_scaling_list(), decode_studio_vop_header(), decode_vol_header(), decode_vop_header(), dnxhd_decode_header(), dnxhd_init_qmat(), dv_init_enc_block(), dvvideo_decode_init(), encode_picture(), ff_cavs_init(), ff_mpv_idct_init(), ff_rtjpeg_init(), ff_vp56_init_context(), ff_write_quant_matrix(), fic_decode_block(), fill_quantization_matrices(), fill_scaling_lists(), hq_decode_block(), init_idct(), init_scan_tables(), ipu_decode_frame(), jpg_init(), load_matrix(), mpeg_decode_picture_coding_extension(), mss4_decode_dct(), read_quant_matrix_ext(), set_pps(), set_sps(), speedhq_decode_init(), tgq_decode_block(), tqi_decode_mb(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), and vp3_decode_init().
const uint8_t ff_zigzag_scan[16+1] |
Definition at line 109 of file mathtables.c.
Referenced by decode_mb_coeffs(), decode_scaling_list(), fill_scaling_lists(), init_scan_tables(), set_pps(), set_sps(), svq3_decode_block(), tscc2_decode_mb(), vp78_decode_init(), vp7_decode_frame_header(), and vp8_decode_block_coeffs_internal().
const uint8_t ff_log2_run[41] |
Definition at line 116 of file mathtables.c.
Referenced by decode_frame(), decode_line(), encode_line(), ls_decode_line(), ls_encode_line(), and ls_encode_run().