MP test source, ported from MPlayer libmpcodecs/vf_test.c. More...

#include "libavutil/avstring.h"
#include "libavutil/opt.h"
#include "libavutil/parseutils.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "internal.h"
#include "formats.h"
#include "video.h"

Data Structures
struct	MPTestContext

Macros
#define	WIDTH 512

#define	HEIGHT 512

#define	OFFSET(x) offsetof(MPTestContext, x)

#define	FLAGS AV_OPT_FLAG_FILTERING_PARAM\|AV_OPT_FLAG_VIDEO_PARAM

Enumerations
enum	test_type { TEST_DC_LUMA, TEST_DC_CHROMA, TEST_FREQ_LUMA, TEST_FREQ_CHROMA, TEST_AMP_LUMA, TEST_AMP_CHROMA, TEST_CBP, TEST_MV, TEST_RING1, TEST_RING2, TEST_ALL, TEST_NB }

Functions
	AVFILTER_DEFINE_CLASS (mptestsrc)

static void	init_idct (void)

static void	idct (uint8_t *dst, int dst_linesize, int src[64])

static void	draw_dc (uint8_t *dst, int dst_linesize, int color, int w, int h)

static void	draw_basis (uint8_t *dst, int dst_linesize, int amp, int freq, int dc)

static void	draw_cbp (uint8_t *dst[3], int dst_linesize[3], int cbp, int amp, int dc)

static void	dc_test (uint8_t *dst, int dst_linesize, int w, int h, int off)

static void	freq_test (uint8_t *dst, int dst_linesize, int off)

static void	amp_test (uint8_t *dst, int dst_linesize, int off)

static void	cbp_test (uint8_t *dst[3], int dst_linesize[3], int off)

static void	mv_test (uint8_t *dst, int dst_linesize, int off)

static void	ring1_test (uint8_t *dst, int dst_linesize, int off)

static void	ring2_test (uint8_t *dst, int dst_linesize, int off)

static av_cold int	init (AVFilterContext *ctx)

static int	config_props (AVFilterLink *outlink)

static int	query_formats (AVFilterContext *ctx)

static int	request_frame (AVFilterLink *outlink)

Variables
static const AVOption	mptestsrc_options []

static double	c [64]

static const AVFilterPad	mptestsrc_outputs []

AVFilter	ff_vsrc_mptestsrc

Detailed Description

MP test source, ported from MPlayer libmpcodecs/vf_test.c.

Definition in file vsrc_mptestsrc.c.

Macro Definition Documentation

◆ WIDTH

#define WIDTH 512

Definition at line 35 of file vsrc_mptestsrc.c.

Referenced by config_props(), and request_frame().

◆ HEIGHT

#define HEIGHT 512

Definition at line 36 of file vsrc_mptestsrc.c.

Referenced by config_props(), and request_frame().

◆ OFFSET

#define OFFSET ( x ) offsetof(MPTestContext, x)

Definition at line 61 of file vsrc_mptestsrc.c.

◆ FLAGS

#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM

Definition at line 62 of file vsrc_mptestsrc.c.

Enumeration Type Documentation

◆ test_type

enum test_type

Enumerator
TEST_DC_LUMA
TEST_DC_CHROMA
TEST_FREQ_LUMA
TEST_FREQ_CHROMA
TEST_AMP_LUMA
TEST_AMP_CHROMA
TEST_CBP
TEST_MV
TEST_RING1
TEST_RING2
TEST_ALL
TEST_NB

Definition at line 38 of file vsrc_mptestsrc.c.

Function Documentation

◆ AVFILTER_DEFINE_CLASS()

AVFILTER_DEFINE_CLASS ( mptestsrc )

◆ init_idct()

static void init_idct ( void )

static

Definition at line 89 of file vsrc_mptestsrc.c.

Referenced by init().

◆ idct()

static void idct	(	uint8_t *	dst,
		int	dst_linesize,
		int	src[64]
	)

static

Definition at line 101 of file vsrc_mptestsrc.c.

Referenced by draw_basis().

◆ draw_dc()

static void draw_dc	(	uint8_t *	dst,
		int	dst_linesize,
		int	color,
		int	w,
		int	h
	)

static

Definition at line 129 of file vsrc_mptestsrc.c.

Referenced by dc_test(), and ring1_test().

◆ draw_basis()

static void draw_basis	(	uint8_t *	dst,
		int	dst_linesize,
		int	amp,
		int	freq,
		int	dc
	)

static

Definition at line 138 of file vsrc_mptestsrc.c.

Referenced by amp_test(), draw_cbp(), and freq_test().

◆ draw_cbp()

static void draw_cbp	(	uint8_t *	dst[3],
		int	dst_linesize[3],
		int	cbp,
		int	amp,
		int	dc
	)

static

Definition at line 149 of file vsrc_mptestsrc.c.

Referenced by cbp_test().

◆ dc_test()

static void dc_test	(	uint8_t *	dst,
		int	dst_linesize,
		int	w,
		int	h,
		int	off
	)

static

Definition at line 159 of file vsrc_mptestsrc.c.

Referenced by request_frame().

◆ freq_test()

static void freq_test	(	uint8_t *	dst,
		int	dst_linesize,
		int	off
	)

static

Definition at line 172 of file vsrc_mptestsrc.c.

Referenced by request_frame().

◆ amp_test()

static void amp_test	(	uint8_t *	dst,
		int	dst_linesize,
		int	off
	)

static

Definition at line 184 of file vsrc_mptestsrc.c.

Referenced by request_frame().

◆ cbp_test()

static void cbp_test	(	uint8_t *	dst[3],
		int	dst_linesize[3],
		int	off
	)

static

Definition at line 196 of file vsrc_mptestsrc.c.

Referenced by request_frame().

◆ mv_test()

static void mv_test	(	uint8_t *	dst,
		int	dst_linesize,
		int	off
	)

static

Definition at line 213 of file vsrc_mptestsrc.c.

Referenced by request_frame().

◆ ring1_test()

static void ring1_test	(	uint8_t *	dst,
		int	dst_linesize,
		int	off
	)

static

Definition at line 225 of file vsrc_mptestsrc.c.

Referenced by request_frame().

◆ ring2_test()

static void ring2_test	(	uint8_t *	dst,
		int	dst_linesize,
		int	off
	)

static

Definition at line 237 of file vsrc_mptestsrc.c.

Referenced by request_frame().

◆ init()

static av_cold int init ( AVFilterContext * ctx )

static

Definition at line 256 of file vsrc_mptestsrc.c.

◆ config_props()

static int config_props ( AVFilterLink * outlink )

static

Definition at line 272 of file vsrc_mptestsrc.c.

◆ query_formats()

static int query_formats ( AVFilterContext * ctx )

static

Definition at line 288 of file vsrc_mptestsrc.c.

◆ request_frame()

static int request_frame ( AVFilterLink * outlink )

static

Definition at line 300 of file vsrc_mptestsrc.c.

Variable Documentation

◆ mptestsrc_options

const AVOption mptestsrc_options[]

static

Initial value:

= {
    { "rate",     "set video rate",     OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, FLAGS },
    { "r",        "set video rate",     OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, FLAGS },
    { "duration", "set video duration", OFFSET(duration), AV_OPT_TYPE_DURATION, {.i64 = -1}, -1, INT64_MAX, FLAGS },
    { "d",        "set video duration", OFFSET(duration), AV_OPT_TYPE_DURATION, {.i64 = -1}, -1, INT64_MAX, FLAGS },
    { "test", "set test to perform", OFFSET(test),  AV_OPT_TYPE_INT,   {.i64=TEST_ALL}, 0, INT_MAX, FLAGS, "test" },
    { "t",    "set test to perform", OFFSET(test),  AV_OPT_TYPE_INT,   {.i64=TEST_ALL}, 0, INT_MAX, FLAGS, "test" },
        { "dc_luma",     "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_DC_LUMA},     INT_MIN, INT_MAX, FLAGS, "test" },
        { "dc_chroma",   "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_DC_CHROMA},   INT_MIN, INT_MAX, FLAGS, "test" },
        { "freq_luma",   "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_FREQ_LUMA},   INT_MIN, INT_MAX, FLAGS, "test" },
        { "freq_chroma", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_FREQ_CHROMA}, INT_MIN, INT_MAX, FLAGS, "test" },
        { "amp_luma",    "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_AMP_LUMA},    INT_MIN, INT_MAX, FLAGS, "test" },
        { "amp_chroma",  "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_AMP_CHROMA},  INT_MIN, INT_MAX, FLAGS, "test" },
        { "cbp",         "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_CBP},         INT_MIN, INT_MAX, FLAGS, "test" },
        { "mv",          "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_MV},          INT_MIN, INT_MAX, FLAGS, "test" },
        { "ring1",       "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_RING1},       INT_MIN, INT_MAX, FLAGS, "test" },
        { "ring2",       "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_RING2},       INT_MIN, INT_MAX, FLAGS, "test" },
        { "all",         "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_ALL},         INT_MIN, INT_MAX, FLAGS, "test" },
    { NULL }
}

Definition at line 63 of file vsrc_mptestsrc.c.

◆ c

double c[64]

static

Examples:: decode_audio.c, decode_video.c, encode_audio.c, encode_video.c, muxing.c, and resampling_audio.c.

Definition at line 87 of file vsrc_mptestsrc.c.

Referenced by a64multi_close_encoder(), a64multi_encode_frame(), a64multi_encode_init(), aa_read_close(), aa_read_header(), aa_read_packet(), adaptation_set_add_stream(), add_adaptation_set(), add_entry(), add_stream(), add_stream_to_programs(), addCode(), adpcm_decode_frame(), adpcm_decode_init(), adpcm_encode_frame(), adpcm_flush(), adpcm_swf_decode(), adx_decode_flush(), adx_decode_frame(), adx_decode_init(), adx_encode_frame(), adx_encode_header(), adx_encode_init(), adx_read_header(), adx_read_packet(), afc_read_header(), afc_read_packet(), amplify_frame(), analyze_frame(), any_vscale(), ape_tag_read_field(), apply_channel_coupling(), apply_dependent_coupling_fixed(), apply_independent_coupling_fixed(), apply_intensity_stereo(), aptx_insert_sync(), arith_get_bits(), arith_init(), ARRAY_RENAME(), asf_get_packet(), asf_write_markers(), ass_split(), asym_quant(), async_buffer_task(), async_check_interrupt(), async_close(), async_open(), async_read_internal(), async_seek(), av_codec_iterate(), av_compare_mod(), av_crc_init(), av_display_rotation_set(), av_fourcc_make_string(), av_get_bits_per_pixel(), av_get_frame_filename2(), av_get_padded_bits_per_pixel(), av_get_token(), av_hmac_alloc(), av_image_fill_black(), av_lzo1x_decode(), av_opt_child_next(), av_opt_copy(), av_opt_find2(), av_opt_query_ranges(), av_parse_ratio(), av_read_image_line(), av_rescale_q_rnd(), av_rescale_rnd(), av_small_strptime(), av_timecode_init_from_string(), av_tolower(), av_toupper(), av_write_image_line(), avf_read_packet(), avpriv_dv_init_demux(), avpriv_fits_header_parse_line(), avpriv_trc_arib_std_b67(), avresample_get_delay(), avresample_set_compensation(), b44_uncompress(), bessel_reinit(), bidir_refine(), bktr_init(), blur(), blur_power(), bmv_read_close(), bmv_read_header(), bmv_read_packet(), body(), bs_get_v(), caca_write_header(), caca_write_packet(), caca_write_trailer(), cache_close(), cache_open(), cache_read(), cache_seek(), calc_cur_seg_no(), calc_lowcomp1(), calc_min_seg_no(), cdxl_decode_end(), cdxl_decode_frame(), cdxl_decode_init(), celt_exp_rotation(), celt_search_for_tf(), chebyshev1_fo_section(), chebyshev2_fo_section(), check_append_extra_bits(), check_bidir_mv(), check_decorrelate_stereo(), checkasm_check_fmtconvert(), checkasm_check_huffyuvdsp(), checkasm_check_llviddsp(), checkasm_check_llviddspenc(), chr_planar_vscale(), cluster_mvs(), clv_decode_end(), clv_decode_frame(), clv_decode_init(), cmp_direct_inline(), cmp_inline(), codec_child_class_next(), codec_reinit(), color_cache_put(), colormap_insert(), colormap_nearest_bruteforce(), compare(), compressor(), compute_frame_rms(), compute_frame_std_dev(), compute_images_mse(), config_input(), config_props(), config_video_output(), convert_timestamp(), copy_pad(), copy_samples(), create(), create_stream(), create_vorbis_context(), crypto_close(), crypto_open2(), crypto_read(), crypto_seek(), crypto_write(), cubic_interpolate_func(), dash_check_bitstream(), dash_close(), dash_flush(), dash_free(), dash_init(), dash_read_header(), dash_read_packet(), dash_read_seek(), dash_write_header(), dash_write_packet(), dash_write_trailer(), dashenc_delete_file(), dashenc_io_close(), dashenc_io_open(), date_get_num(), dct_calc_I_c(), dct_calc_II_c(), dct_calc_III_c(), decklink_setup_audio(), decklink_setup_video(), decode_block(), decode_block_coeffs_internal(), decode_blocks(), decode_blocks_ind(), decode_bytes(), decode_cce(), decode_cdlms(), decode_coeffs(), decode_end(), decode_flush(), decode_frame(), decode_frame_header(), decode_hq_slice(), decode_hybrid(), decode_init(), decode_line(), decode_mb_mode(), decode_mb_row_no_filter(), decode_mclms(), decode_mode(), decode_region_inter(), decode_region_intra(), decode_residues(), decode_sb(), decode_scale_factors(), decode_slice_header(), decode_spectrum_and_dequant(), decode_subband_internal(), decode_subframe(), decode_subframe_fixed(), decode_sym(), decode_sym_565(), decode_tilehdr(), decode_tonal_components(), decode_unit(), decode_value(), decompress_2(), decompress_texture_thread(), deInterlaceBlendLinear(), deInterlaceMedian(), dering(), detect_peak(), diamond_search(), diff_pixels_mvi(), diff_planes(), dirac_get_arith_int(), direct_search(), displace_packed(), do_psnr(), do_ssim(), doVertDefFilter(), doVertLowPass(), draw_mandelbrot(), draw_rectangle(), draw_trace16(), draw_trace8(), dv_extract_pack(), dv_init_mux(), dv_init_weight_tables(), dv_read_close(), dv_read_header(), dv_read_packet(), dv_read_seek(), dv_read_timecode(), dxa_read_header(), dxa_read_packet(), ebur128_calc_gating_block(), encode_close(), encode_end(), encode_frame(), encode_init(), encode_line(), encode_picture(), encode_plane(), encode_q_branch(), encode_residual_fixed(), encode_slice_header(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_best_b_count(), estimate_motion_b(), expand_filename_template(), ff_add_png_paeth_prediction(), ff_adx_calculate_coeffs(), ff_ass_split_override_codes(), ff_audio_resample_init(), ff_big_add(), ff_big_div(), ff_big_mul(), ff_celp_lp_synthesis_filterf(), ff_check_pixfmt_descriptors(), ff_command_queue_pop(), ff_dca_xll_close(), ff_dca_xll_filter_frame(), ff_decklink_write_header(), ff_dither_alloc(), ff_dither_free(), ff_draw_init(), ff_dv_init_dynamic_tables(), ff_epzs_motion_search(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_fix_long_mvs(), ff_fix_long_p_mvs(), ff_frame_thread_encoder_free(), ff_frame_thread_encoder_init(), ff_get_cpu_flags_x86(), ff_get_line(), ff_h263_pred_acdc(), ff_h263_pred_dc(), ff_h264_chroma_dc_dequant_idct(), ff_h264_chroma_dc_dequant_idct_8_mmi(), ff_h264_decode_mb_cabac(), ff_hex_to_data(), ff_iir_filter_init_coeffs(), ff_init_me(), ff_lzw_decode(), ff_lzw_encode(), ff_mjpeg_encode_code(), ff_mov_iso639_to_lang(), ff_mp4_read_descr_len(), ff_mpeg12_find_best_frame_rate(), ff_mpeg4_pred_dc(), ff_msmpeg4_coded_block_pred(), ff_msmpeg4_pred_dc(), ff_mss12_decode_init(), ff_pca(), ff_pre_estimate_p_frame_motion(), ff_print_debug_info2(), ff_printGUID(), ff_put_vp8_bilinear16_hv_mmi(), ff_put_vp8_bilinear16_v_mmi(), ff_put_vp8_bilinear4_hv_mmi(), ff_put_vp8_bilinear4_v_mmi(), ff_put_vp8_bilinear8_hv_mmi(), ff_put_vp8_bilinear8_v_mmi(), ff_read_line_to_bprint(), ff_slice_thread_execute_with_mainfunc(), ff_slice_thread_free(), ff_slice_thread_init(), ff_sqrt(), ff_subtitles_read_line(), ff_subtitles_read_text_chunk(), ff_text_peek_r8(), ff_thread_video_encode_frame(), ff_tls_open(), ff_urldecode(), ff_vc1_h_overlap_mmi(), ff_vc1_h_s_overlap_mmi(), ff_vc1_pred_dc(), ff_vc1_v_overlap_mmi(), ff_vc1_v_s_overlap_mmi(), ff_vp9_adapt_probs(), ffio_wfourcc(), fft_ref(), file_get_handle(), file_move(), file_read(), file_write(), fill24(), fill_picture_rgb(), fill_samples(), filter_dbl(), filter_dblp(), filter_flt(), filter_fltp(), filter_frame(), filter_rgb(), filter_slice(), find_next_hier_dmix_chset(), find_peak_magnitude(), find_ref_mvs(), flac_init(), flac_lpc_16_c(), flac_lpc_encode_c(), flac_parse_init(), flac_queue_flush(), flac_write_audio_packet(), flac_write_header(), flac_write_packet(), flac_write_picture(), flac_write_trailer(), floor_encode(), flush(), flush_buffer(), flush_init_segment(), free_section(), fsb_read_header(), full_search(), funny_diamond_search(), g2m_decode_end(), g2m_decode_frame(), g2m_decode_init(), g722_decode_frame(), g722_decode_init(), g722_encode_close(), g722_encode_frame(), g722_encode_init(), g726_read_header(), g726_reset(), gate(), gen_image(), generate_noise(), generate_window_func(), genh_read_header(), genh_read_packet(), get16(), get8(), get_current_fragment(), get_delay(), get_exponent_dynamic(), get_limits(), get_line(), get_match_score(), get_matching_parameters(), get_mb_score(), get_natural_factor(), get_next_color(), get_out_samples(), get_pts(), get_shift(), get_string(), get_token(), get_utf8_length_at(), get_video_frame(), getopt(), getutime(), global_mv(), grab_read_close(), graticule16_column(), graticule16_row(), graticule_column(), graticule_row(), gsm_read_header(), gxf_init_timecode(), gxf_parse_mpeg_frame(), h263_get_modb(), h263_mv4_search(), h264_frame_start(), h264_metadata_filter(), h_block_filter(), hable(), hadamard_func(), hds_flush(), hds_free(), hds_write_header(), hds_write_packet(), hds_write_trailer(), hex_dump_internal(), hex_search(), hls_close(), hls_read_header(), hls_read_packet(), hls_read_seek(), horizX1Filter(), hpel_motion_search(), huf_build_dec_table(), huf_canonical_code_table(), huf_decode(), idct(), ini_escape_str(), init(), init_idct(), init_interlaced_ref(), init_video(), initFilter(), interlaced_search(), interp_tetrahedral(), interp_trilinear(), interpol(), interpolate(), interpolate_isp(), inv_cdf(), invert_step(), ir2_decode_plane(), ir2_decode_plane_inter(), is_input_end(), ism_flush(), ism_free(), ism_write_header(), ism_write_packet(), ism_write_trailer(), jacosub_to_ass(), jpeg_probe(), l2s_dia_search(), lbr_bank_c(), lcg_seek(), lex_char(), lex_name(), lex_space(), lex_wsword(), libopenjpeg_copy_to_packed16(), libopenjpeg_copy_to_packed8(), libvorbis_encode_frame(), ljpeg_decode_rgb_scan(), ljpeg_decode_yuv_scan(), load_ca(), load_cert(), load_colormap(), loco_predict(), log_add(), lpc_apply_welch_window_c(), lz_copy(), lzw_get_code(), main(), main_function(), make_filters_from_proto(), make_sin_table(), matroska_parse_webvtt(), md5_close(), md5_open(), md5_write(), microdvd_probe(), microdvd_read_header(), mid_pred(), mix_core(), mjpeg_decode_scan(), mjpeg_decode_scan_progressive_ac(), mjpeg_idct_scan_progressive_ac(), mkv_write_attachments(), mkv_write_chapters(), mode24(), mov_create_chapter_track(), mov_parse_mpeg2_frame(), mov_read_mac_string(), mov_write_chpl_tag(), movie_config_output_props(), movie_query_formats(), mp3_parse_vbr_tags(), mpc7_decode_close(), mpc7_decode_flush(), mpc7_decode_frame(), mpc7_decode_init(), mpc8_decode_flush(), mpc8_decode_frame(), mpc8_decode_init(), mpc8_parse_seektable(), mpc8_read_header(), mpc8_read_packet(), mpc_read_close(), mpc_read_header(), mpc_read_packet(), mpc_read_seek(), mpegps_read_pes_header(), mpegts_resync(), mpl2_probe(), mss1_decode_frame(), mss1_decode_init(), mss3_decode_end(), mss3_decode_frame(), mss3_decode_init(), mss4_decode_end(), mss4_decode_frame(), mss4_decode_init(), mszh_decomp(), mul_poly(), multiple_resample(), multiswap_dec(), multiswap_enc(), mxf_parse_mpeg2_frame(), mxf_write_essence_container_refs(), ndi_setup_audio(), ndi_setup_video(), ndi_write_header(), noise_scale(), normalize(), ogg_read_page(), on2avc_decode_close(), on2avc_decode_frame(), on2avc_decode_init(), open_audio(), open_url(), open_video(), opencl_get_plane_format(), opt_map(), opus_decode_close(), opus_decode_flush(), opus_decode_init(), opus_decode_packet(), oscilloscope_filter_frame(), output_segment_list(), packed_vscale(), paf_video_close(), paf_video_decode(), paf_video_init(), parse_adaptation_sets(), parse_band_data(), parse_channel(), parse_forced_key_frames(), parse_manifest(), parse_manifest_representation(), parse_manifest_segmenturlnode(), parse_navi_table(), parse_segment_info(), parse_sub_headers(), parse_term(), parse_timecode(), pcm_decode_frame(), pcm_encode_frame(), perform_compression(), perform_dc_correction(), pixfmt_from_pixmap_format(), pixscope_filter_frame(), pjs_probe(), pnm_decode_frame(), pnm_encode_frame(), pnm_get(), poll_frame(), postProcess(), pp_free_context(), pp_get_context(), pp_postprocess(), pred16x16_vertical(), predictor_calc_error(), print_stats(), print_tls_error(), process_subpacket_11(), ps_tableinit(), pxr24_uncompress(), qcp_read_header(), qcp_read_packet(), qdm2_fft_generate_tone(), qdm2_fft_tone_synthesizer(), qpel_motion_search(), quant_band_template(), quantize_and_encode_band_cost_template(), quantize_mantissas_blk_ch(), query_formats(), read12in32(), read_data(), read_descr(), read_diff_float_data(), read_extra_header(), read_frame_data(), read_header(), read_highpass(), read_line(), read_mv_component(), read_time(), read_ts(), read_var_block_data(), read_yesno(), realtext_read_header(), recheck_discard_flags(), ref_to_update(), refresh_manifest(), remap_layout(), remap_packed(), remap_packed16(), render_charset(), reopen_demux_for_component(), replace_int_data_in_filename(), request_frame(), resample_common(), resample_cubic(), resample_flush(), resample_free(), resample_init(), resample_linear(), resample_one(), reset_stats(), revert_channel_correlation(), rgtc_block_internal(), ripemd128_transform(), ripemd160_transform(), ripemd256_transform(), ripemd320_transform(), rtmp_http_send_cmd(), rtmp_open(), rtmp_write(), s302m_encode2_frame(), sab_diamond_search(), sad_hpel_motion_search(), sami_read_header(), save_avio_options(), sbc_enc_process_input_4s(), sbc_enc_process_input_8s(), scale_down_mix(), seqvideo_decode(), set_identity_matrix(), set_metadata(), set_string_number(), setup_window(), sha1_transform(), sha256_transform(), sha512_transform(), show_codec_opts(), siff_read_header(), siff_read_packet(), silk_decode_excitation(), slave_seek(), small_diamond_search(), srt_stack_push(), srt_style_apply(), stl_probe(), sub_png_paeth_prediction(), subband_coeffs(), subband_scale(), subfile_close(), subfile_open(), subfile_read(), subfile_seek(), subviewer_probe(), swr_build_matrix(), sws_alloc_context(), sws_alloc_set_opts(), sws_getContext(), sws_init_swscale(), sym_quant(), synth_filter_fixed(), synth_filter_fixed_64(), synth_filter_float(), synth_filter_float_64(), synth_tones(), tee_close(), tee_open(), tee_write(), tempNoiseReducer(), thread_execute(), thread_execute2(), tiff_unpack_strip(), timed_line(), tls_client_handshake(), tls_client_handshake_loop(), tls_close(), tls_get_file_handle(), tls_open(), tls_read(), tls_read_cb(), tls_shutdown_client(), tls_write(), tls_write_cb(), tmv_decode_frame(), transform_step(), true_peak_limiter(), truespeech_decode_frame(), truespeech_decode_init(), try_push_frame(), tscc2_decode_end(), tscc2_decode_frame(), tscc2_decode_init(), tta_encode_frame(), tta_read_header(), tta_read_packet(), tta_read_seek(), umh_search(), undo_down_mix(), uninit(), update_init_section(), update_lf_deltas(), update_noheader_flag(), update_refs(), utf8_strlen(), utvideo_encode_close(), utvideo_encode_frame(), utvideo_encode_init(), v_block_filter(), var_diamond_search(), vc1_coded_block_pred(), vc1_h_overlap_c(), vc1_h_s_overlap_c(), vc1_i_pred_dc(), vc1_v_overlap_c(), vc1_v_s_overlap_c(), vertX1Filter(), video_audio_display(), vivo_get_packet_header(), vivo_probe(), vp56_parse_mb_type(), vp56_parse_mb_type_models(), vp5_parse_coeff(), vp5_parse_coeff_models(), vp5_parse_header(), vp5_parse_vector_adjustment(), vp5_parse_vector_models(), vp6_parse_coeff(), vp6_parse_coeff_models(), vp6_parse_header(), vp6_parse_vector_adjustment(), vp6_parse_vector_models(), vp78_update_pred16x16_pred8x8_mvc_probabilities(), vp78_update_probability_tables(), vp7_decode_frame_header(), vp7_decode_mvs(), vp7_get_quants(), vp8_decode_frame_header(), vp8_decode_mvs(), vp8_get_quants(), vplayer_probe(), vqf_read_header(), vqf_read_packet(), vqf_read_seek(), wait_frame(), wavesynth_decode(), wavesynth_synth_sample(), webvtt_stack_push(), wmapro_window(), worker(), worker_func(), wrapped_url_read(), write_abst(), write_adaptation_set(), write_audio_frame(), write_extradata(), write_header(), write_manifest(), write_video_frame(), wv_get_value(), wv_mono(), wv_stereo(), x8_get_dc_rlf(), x8_get_prediction(), x8_setup_spatial_compensation(), xcbgrab_frame(), xcbgrab_read_header(), xcbgrab_read_packet(), xcbgrab_reposition(), xcbgrab_update_region(), xface_decode_frame(), yuv2bgr24_1(), yuv2bgr24_2(), yuv2bgr32_X(), yuv2rgb32_1(), yuv2rgb32_2(), yuv2rgb32_X(), yuv2rgb32_X_ar(), yuv2rgb555_1(), yuv2rgb555_2(), yuv2rgb555_X(), yuv2rgb555_X_ar(), yuv2rgb565_1(), yuv2rgb565_2(), yuv2rgb565_X(), yuv2rgb565_X_ar(), yuv2rgb_full_1_c_template(), yuv2yuv(), yuv2yuyv422_1(), yuv2yuyv422_2(), yuv2yuyv422_X(), yuv2yuyv422_X_ar(), yuv420_bgr32(), yuv420_rgb15(), yuv420_rgb16(), yuv420_rgb32(), and zmbv_decode_xor_16().

◆ mptestsrc_outputs

const AVFilterPad mptestsrc_outputs[]

static

Initial value:

= {
    {
        .name          = "default",
        .type          = AVMEDIA_TYPE_VIDEO,
        .request_frame = request_frame,
        .config_props  = config_props,
    },
    { NULL }
}

Definition at line 344 of file vsrc_mptestsrc.c.

◆ ff_vsrc_mptestsrc

AVFilter ff_vsrc_mptestsrc

Initial value:

= {
    .name          = "mptestsrc",
    .description   = NULL_IF_CONFIG_SMALL("Generate various test pattern."),
    .priv_size     = sizeof(MPTestContext),
    .priv_class    = &mptestsrc_class,
    .init          = init,
    .query_formats = query_formats,
    .inputs        = NULL,
    .outputs       = mptestsrc_outputs,
}

Definition at line 354 of file vsrc_mptestsrc.c.

Data Structures

Macros

Enumerations

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ WIDTH

◆ HEIGHT

◆ OFFSET

◆ FLAGS

Enumeration Type Documentation

◆ test_type

Function Documentation

◆ AVFILTER_DEFINE_CLASS()

◆ init_idct()

◆ idct()

◆ draw_dc()

◆ draw_basis()

◆ draw_cbp()

◆ dc_test()

◆ freq_test()

◆ amp_test()

◆ cbp_test()

◆ mv_test()

◆ ring1_test()

◆ ring2_test()

◆ init()

◆ config_props()

◆ query_formats()

◆ request_frame()

Variable Documentation

◆ mptestsrc_options

◆ c

◆ mptestsrc_outputs

◆ ff_vsrc_mptestsrc