#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"
Go to the source code of this file.
Data Structures | |
| struct | MPTestContext |
Defines | |
| #define | WIDTH 512 |
| #define | HEIGHT 512 |
| #define | OFFSET(x) offsetof(MPTestContext, x) |
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, const char *args) |
| 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] |
| AVFilter | avfilter_vsrc_mptestsrc |
Definition in file vsrc_mptestsrc.c.
| #define HEIGHT 512 |
Definition at line 36 of file vsrc_mptestsrc.c.
| #define OFFSET | ( | x | ) | offsetof(MPTestContext, x) |
Definition at line 63 of file vsrc_mptestsrc.c.
| #define WIDTH 512 |
Definition at line 35 of file vsrc_mptestsrc.c.
| 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 |
Definition at line 38 of file vsrc_mptestsrc.c.
| AVFILTER_DEFINE_CLASS | ( | mptestsrc | ) |
| static int config_props | ( | AVFilterLink * | outlink | ) | [static] |
Definition at line 297 of file vsrc_mptestsrc.c.
Definition at line 141 of file vsrc_mptestsrc.c.
Referenced by amp_test(), draw_cbp(), and freq_test().
Definition at line 104 of file vsrc_mptestsrc.c.
| static av_cold int init | ( | AVFilterContext * | ctx, | |
| const char * | args | |||
| ) | [static] |
Definition at line 259 of file vsrc_mptestsrc.c.
| static void init_idct | ( | void | ) | [static] |
| static int query_formats | ( | AVFilterContext * | ctx | ) | [static] |
Definition at line 313 of file vsrc_mptestsrc.c.
| static int request_frame | ( | AVFilterLink * | outlink | ) | [static] |
Definition at line 323 of file vsrc_mptestsrc.c.
Initial value:
{
.name = "mptestsrc",
.description = NULL_IF_CONFIG_SMALL("Generate various test pattern."),
.priv_size = sizeof(MPTestContext),
.init = init,
.query_formats = query_formats,
.inputs = (const AVFilterPad[]) {{ .name = NULL}},
.outputs = (const AVFilterPad[]) {{ .name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.request_frame = request_frame,
.config_props = config_props, },
{ .name = NULL }},
}
Definition at line 367 of file vsrc_mptestsrc.c.
double c[64] [static] |
Definition at line 90 of file vsrc_mptestsrc.c.
Referenced by a64_write_header(), a64_write_packet(), a64_write_trailer(), a64multi_close_encoder(), a64multi_encode_frame(), a64multi_init_encoder(), add_audio_stream(), add_video_stream(), adpcm_decode_frame(), adpcm_decode_init(), 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(), ape_tag_read_field(), apply_channel_coupling(), apply_intensity_stereo(), ass_split(), audio_decode_example(), audio_encode_example(), av_buffersrc_add_ref(), av_compare_mod(), av_crc_init(), av_get_bits_per_pixel(), av_get_frame_filename(), av_get_token(), av_lzo1x_decode(), av_opt_child_next(), av_opt_find2(), av_parse_ratio(), av_resample_init(), av_rescale_q_rnd(), av_small_strptime(), av_timecode_init_from_string(), avcodec_get_context_defaults2(), avcodec_thread_execute(), avcodec_thread_execute2(), avpriv_dv_init_demux(), avpriv_init_smpte_timecode(), avresample_set_compensation(), bidir_refine(), bktr_init(), blur_power(), bmp_decode_end(), bmv_aud_decode_frame(), bmv_aud_decode_init(), 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(), cdxl_decode_end(), cdxl_decode_frame(), cdxl_decode_init(), check_bidir_mv(), check_input_motion(), cmp_direct_inline(), cmp_inline(), codec_child_class_next(), codec_reinit(), config_props(), convert_timestamp(), copy4h(), copy_samples(), create_vorbis_context(), crypto_close(), crypto_open(), crypto_read(), date_get_num(), dca_downmix(), dca_init_vlcs(), decode_0(), decode_block_coeffs_internal(), decode_bytes(), decode_cce(), decode_cdlms(), decode_end(), decode_flush(), decode_frame(), decode_frame_header(), decode_hybrid(), decode_init(), decode_mb_mode(), decode_mclms(), decode_mvs(), decode_region_inter(), decode_region_intra(), decode_scale_factors(), decode_slice_header(), decode_spectrum_and_dequant(), decode_subband_internal(), decode_subframe(), decode_subframe_fixed(), decode_tilehdr(), decode_wmv9(), deInterlaceBlendLinear_TMPL(), deInterlaceMedian_TMPL(), dering_TMPL(), diamond_search(), diff_pixels_mvi(), diff_planes(), direct_search(), do_tls_poll(), doVertDefFilter_TMPL(), doVertLowPass_TMPL(), draw_mandelbrot(), draw_slice(), dv_init_mux(), dv_read_close(), dv_read_header(), dv_read_packet(), dv_read_seek(), dv_read_timecode(), dxa_read_header(), dxa_read_packet(), encode_end(), encode_frame(), encode_init(), encode_init_ls(), encode_picture(), encode_plane(), encode_q_branch(), encode_residual_fixed(), encode_residual_lpc(), end_frame(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_best_b_count(), extract_cue(), ff_add_png_paeth_prediction(), ff_adx_calculate_coeffs(), ff_asf_get_packet(), ff_ass_split_override_codes(), ff_audio_resample_init(), ff_celp_lp_synthesis_filterf(), ff_celp_lp_synthesis_filterf_mips(), ff_command_queue_pop(), ff_dct_calc_I_c(), ff_dct_calc_II_c(), ff_dct_calc_III_c(), ff_draw_init(), ff_dv_init_dynamic_tables(), ff_epzs_motion_search(), ff_estimate_b_frame_motion(), ff_estimate_motion_b(), ff_estimate_p_frame_motion(), ff_fix_long_mvs(), ff_fix_long_p_mvs(), ff_float_interleave_c(), 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_decode_mb_cabac(), ff_hex_to_data(), ff_iir_filter_init_coeffs(), ff_init_me(), ff_lzw_decode(), ff_lzw_encode(), ff_mov_iso639_to_lang(), ff_mp4_read_descr_len(), ff_mpeg4_pred_dc(), ff_msmpeg4_coded_block_pred(), ff_msmpeg4_pred_dc(), ff_pca(), ff_pre_estimate_p_frame_motion(), ff_print_debug_info(), ff_printGUID(), ff_sqrt(), ff_thread_video_encode_frame(), ff_urldecode(), fft_ref(), file_get_handle(), file_read(), file_write(), fill_picture_rgb(), filter_init(), find_rtp_session(), flac_lpc_16_c(), float_interleave(), float_interleave_noscale(), float_to_int16_interleave_altivec(), float_to_int16_interleave_c(), floor_encode(), free_section(), full_search(), funny_diamond_search(), g722_decode_frame(), g722_decode_init(), g722_encode_close(), g722_encode_init(), gen_image(), generate_noise(), get16(), get8(), get_exponent_dynamic(), get_limits(), get_line(), get_match_score(), get_mb_score(), get_pts(), get_quants(), get_shift(), get_string(), get_token(), getopt(), getutime(), global_mv(), grab_read_close(), gsm_read_header(), gxf_init_timecode(), gxf_parse_mpeg_frame(), h263_get_modb(), h263_mv4_search(), h_block_filter(), hex_dump_internal(), hex_search(), hls_close(), hls_read_header(), hls_read_packet(), hls_read_seek(), horizX1Filter(), hpel_motion_search(), http_server(), ico_write_packet(), idct(), ini_escape_str(), init(), init_idct(), init_interlaced_ref(), init_pullup(), init_video(), initFilter(), initPv(), interlaced_search(), interpol(), interpolate_isp(), ir2_decode_plane(), ir2_decode_plane_inter(), ism_flush(), ism_free(), ism_write_header(), ism_write_packet(), ism_write_trailer(), jacosub_to_ass(), l2s_dia_search(), lcg_seek(), lex_name(), lex_space(), lex_wsword(), libopenjpeg_copy_to_packed16(), libopenjpeg_copy_to_packed8(), ljpeg_decode_rgb_scan(), ljpeg_decode_yuv_scan(), loco_predict(), lpc_apply_welch_window_c(), lzw_get_code(), main(), microdvd_probe(), microdvd_read_header(), mjpeg_decode_scan(), mjpeg_decode_scan_progressive_ac(), mkv_write_attachments(), mkv_write_chapters(), mov_create_chapter_track(), mov_parse_mpeg2_frame(), mov_write_chpl_tag(), movie_config_output_props(), movie_query_formats(), mp3_parse_vbr_tags(), mp3_write_audio_packet(), mp3_write_xing(), 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(), mss1_decode_frame(), mss1_decode_init(), mss2_decode_frame(), mss2_decode_init(), mss3_decode_end(), mss3_decode_frame(), mss3_decode_init(), mss4_decode_end(), mss4_decode_frame(), mss4_decode_init(), mul_poly(), multiswap_dec(), multiswap_enc(), mxf_parse_mpeg2_frame(), mxf_write_essence_container_refs(), new_connection(), nsse16_c(), nsse8_c(), ogg_read_page(), oggvorbis_encode_frame(), open_audio(), open_video(), opt_map(), opt_target(), paf_aud_decode(), paf_aud_init(), paf_vid_close(), paf_vid_decode(), paf_vid_init(), parse_segment_info(), parse_term(), parse_timecode(), pcm_decode_frame(), pnm_decode_frame(), pnm_encode_frame(), pnm_get(), poll_frame(), postProcess(), postProcess_TMPL(), pp_free_context(), pp_get_context(), pp_postprocess(), pred16x16_vertical(), process_subpacket_11(), ps_tableinit(), qcp_read_header(), qcp_read_packet(), qdm2_fft_generate_tone(), qdm2_fft_tone_synthesizer(), qmf_init(), qpel_motion_search(), quantize_and_encode_band_cost_template(), quantize_mantissas_blk_ch(), query_formats(), read_data(), read_frame_data(), read_time(), read_ts(), read_var_block_data(), read_yesno(), realtext_read_header(), recheck_discard_flags(), ref_to_update(), render_charset(), request_frame(), resample_one(), resampleCubic(), rtmp_http_send_cmd(), rtmp_open(), rtmp_write(), rtp_new_connection(), sab_diamond_search(), sad_hpel_motion_search(), sami_read_header(), seqvideo_decode(), set_options(), sha1_transform(), sha256_transform(), show_codec_opts(), siff_read_header(), siff_read_packet(), small_diamond_search(), source_init(), srt_style_apply(), srt_to_ass(), sub_png_paeth_prediction(), subviewer_event_to_ass(), subviewer_probe(), surround_to_stereo(), swr_get_delay(), swr_set_compensation(), swri_resample_TMPL(), synth_filter_float(), thread_free(), thread_init(), tiff_unpack_strip(), timed_line(), tls_close(), tls_open(), tls_read(), tls_write(), tmv_decode_frame(), truespeech_decode_frame(), truespeech_decode_init(), tscc2_decode_end(), tscc2_decode_frame(), tscc2_decode_init(), tta_read_header(), tta_read_packet(), tta_read_seek(), umh_search(), update_lf_deltas(), update_refs(), 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_pred_dc(), vc1_v_overlap_c(), vc1_v_s_overlap_c(), vertX1Filter_TMPL(), video_audio_display(), video_decode_example(), video_encode_example(), 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(), vp8_decode_mb_row_no_filter(), vqf_read_header(), vqf_read_packet(), vqf_read_seek(), wavesynth_decode(), wavesynth_synth_sample(), wmapro_window(), worker(), write_audio_frame(), write_manifest(), write_video_frame(), wv_get_value(), x8_get_dc_rlf(), x8_get_prediction(), x8_setup_spatial_compensation(), yuv2bgr24_1_TMPL(), yuv2bgr24_2_TMPL(), yuv2bgr24_X_ar_TMPL(), yuv2bgr24_X_TMPL(), yuv2rgb32_1_TMPL(), yuv2rgb32_2_TMPL(), yuv2rgb32_X_ar_TMPL(), yuv2rgb32_X_TMPL(), yuv2rgb555_1_TMPL(), yuv2rgb555_2_TMPL(), yuv2rgb555_X_ar_TMPL(), yuv2rgb555_X_TMPL(), yuv2rgb565_1_TMPL(), yuv2rgb565_2_TMPL(), yuv2rgb565_X_ar_TMPL(), yuv2rgb565_X_TMPL(), yuv2yuyv422_1_TMPL(), yuv2yuyv422_2_TMPL(), yuv2yuyv422_X_ar_TMPL(), yuv2yuyv422_X_TMPL(), yuv420_rgb15_TMPL(), and yuv420_rgb16_TMPL().
const AVOption mptestsrc_options[] [static] |
Initial value:
{
{ "rate", "set video rate", OFFSET(rate), AV_OPT_TYPE_STRING, {.str = "25"}, 0, 0 },
{ "r", "set video rate", OFFSET(rate), AV_OPT_TYPE_STRING, {.str = "25"}, 0, 0 },
{ "duration", "set video duration", OFFSET(duration), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0 },
{ "d", "set video duration", OFFSET(duration), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0 },
{ "test", "set test to perform", OFFSET(test), AV_OPT_TYPE_INT, {.i64=TEST_ALL}, 0, INT_MAX, 0, "test" },
{ "t", "set test to perform", OFFSET(test), AV_OPT_TYPE_INT, {.i64=TEST_ALL}, 0, INT_MAX, 0, "test" },
{ "dc_luma", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_DC_LUMA}, INT_MIN, INT_MAX, 0, "test" },
{ "dc_chroma", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_DC_CHROMA}, INT_MIN, INT_MAX, 0, "test" },
{ "freq_luma", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_FREQ_LUMA}, INT_MIN, INT_MAX, 0, "test" },
{ "freq_chroma", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_FREQ_CHROMA}, INT_MIN, INT_MAX, 0, "test" },
{ "amp_luma", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_AMP_LUMA}, INT_MIN, INT_MAX, 0, "test" },
{ "amp_chroma", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_AMP_CHROMA}, INT_MIN, INT_MAX, 0, "test" },
{ "cbp", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_CBP}, INT_MIN, INT_MAX, 0, "test" },
{ "mv", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_MV}, INT_MIN, INT_MAX, 0, "test" },
{ "ring1", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_RING1}, INT_MIN, INT_MAX, 0, "test" },
{ "ring2", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_RING2}, INT_MIN, INT_MAX, 0, "test" },
{ "all", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_ALL}, INT_MIN, INT_MAX, 0, "test" },
{ NULL },
}
Definition at line 65 of file vsrc_mptestsrc.c.
1.5.8