fdctref.c File Reference


Detailed Description

forward discrete cosine transform, double precision.

Definition in file fdctref.c.

Go to the source code of this file.

Functions

void init_fdct (void)
void fdct (short *block)
void idct (short *block)

Variables

static double c [8][8]


Function Documentation

void init_fdct ( void   ) 

void fdct ( short *  block  ) 

void idct ( short *  block  ) 

Definition at line 125 of file fdctref.c.


Variable Documentation

double c[8][8] [static]

Definition at line 47 of file fdctref.c.

Referenced by add_wav(), CC708Window::AddChar(), rtp::AddToneToAudio(), adpcm_decode_frame(), adpcm_decode_init(), adpcm_encode_frame(), adx_decode_frame(), adx_encode_frame(), analyze_audio(), analyze_video(), apply_welch_window(), apply_welch_window_sse2(), asf_get_packet(), audio_decode_example(), audio_encode_example(), av_crc_init(), av_find_opt(), av_get_frame_filename(), av_resample_init(), av_rescale_q(), avcodec_thread_execute(), avcodec_thread_free(), avcodec_thread_init(), avi_read_index(), bidir_refine(), bktr_init(), decoder_impl::block_decode(), bmp_decode_end(), body(), MPEG2fixup::BuildFrame(), CHECK(), check_audio_header(), check_bidir_mv(), check_input_motion(), check_riff(), check_stream_type(), MediaMonitorUnix::CheckDeviceNotifications(), checkfor_two_rings(), VideoOutputXv::CheckFrameStates(), DVBChannel::CheckModulation(), MediaMonitorUnix::CheckMountable(), VideoBuffers::Children(), chroma_dc_dct_c(), chroma_dc_dequant_idct_c(), cmp(), co(), codec_reinit(), conv2latin(), conv411(), create_ts(), create_vorbis_context(), MHIBitmap::CreateFromMPEG(), MythMainWindow::customEvent(), cvt_char(), date_get_num(), decode_bytes(), decode_end(), decode_frame(), decode_init(), decode_line(), decode_mb_cabac(), decode_slice_header(), decode_subframe_fixed(), decode_subframe_lpc(), decoder_impl::decoder_impl(), SipMsg::decodeSDPMedia(), SipMsg::decodeSDPMediaAttribute(), CC608Decoder::DecodeVPS(), deInterlaceBlendLinear(), deInterlaceMedian(), dering(), diamond_search(), diff_pixels_mvi(), direct_search(), do_a_deblock(), do_output_subblock(), DoFlagCommercials(), doVertDefFilter(), doVertLowPass(), dv_init_demux(), dv_init_mux(), dv_read_close(), dv_read_header(), dv_read_packet(), dv_read_seek(), dxa_read_header(), dxa_read_packet(), SipSdp::encode(), encode_end(), encode_frame(), encode_init(), encode_init_ls(), encode_line(), encode_mp2_audio(), encode_q_branch(), encode_residual_fixed(), encode_residual_lpc(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), eq(), estimate_best_b_count(), MythWizard::eventFilter(), SipTimer::Expired(), extract_cid_field(), fdct(), ff_epzs_motion_search(), ff_estimate_b_frame_motion(), ff_estimate_motion_b(), ff_estimate_p_frame_motion(), ff_fft_calc_altivec(), ff_fix_long_mvs(), ff_fix_long_p_mvs(), ff_get_mb_score(), ff_init_me(), ff_lzw_decode(), ff_lzw_encode(), ff_mov_iso639_to_lang(), ff_mpeg4_pred_dc(), ff_msmpeg4_coded_block_pred(), ff_pre_estimate_p_frame_motion(), ff_print_debug_info(), ff_thread_func(), Synaesthesia::fft(), fft_ref(), filter_line_c(), find_any_header(), find_audio_s(), find_audio_sync(), find_mpg_header(), find_pids_pos(), fix_audio_count(), float_to_int(), floor_encode(), decoder_impl::flush(), NuppelVideoRecorder::FormatTeletextSubtitles(), FreeUDFCache(), funny_diamond_search(), g726_decode_frame(), g726_encode_frame(), g726_init(), get16(), get8(), get_ac3_info(), get_audio_info(), get_avi(), get_avi_from_index(), get_limits(), get_pes(), get_str16(), get_strz(), get_tail(), get_video_info(), ActionSet::GetActionStrings(), BufferedSocketDevice::Getch(), GetCode(), ActionSet::GetContextKeys(), ActionSet::GetDescription(), ActionSet::GetKeys(), ActionSet::GetKeyString(), getNibble(), SipCall::GetSDPInfo(), GetUDFCache(), globalInit(), GLZWDecode(), grab_read_close(), gxf_parse_mpeg_frame(), h263_mv4_search(), h263_pred_acdc(), h263_pred_dc(), h264_dct_c(), h_block_filter(), hasUtf8(), hex_dump_internal(), hex_search(), hex_to_data(), horizX1Filter(), hpel_motion_search(), id3v1_get_string(), idct(), if(), UIListBtnType::Init(), init_fdct(), init_interlaced_ref(), initMMX2HScaler(), interlaced_search(), ipaddr_to_int(), ir2_decode_plane(), ir2_decode_plane_inter(), IvtcFilter(), l2s_dia_search(), licomb_y_test(), linearBlend(), linearBlendAltivec(), ljpeg_decode_yuv_scan(), loco_predict(), lzo1x_decode(), lzw_get_code(), mace_decode_frame(), main(), MD5Transform(), mjpeg_decode_scan(), mm_support(), mp3_parse_vbr_tags(), mp4_read_descr_len(), mpc7_decode_flush(), mpc7_decode_frame(), mpc7_decode_init(), mpc8_decode_frame(), mpc8_decode_init(), mpc8_parse_seektable(), mpc8_read_header(), mpc8_read_packet(), mpc8_read_seek(), mpc_read_close(), mpc_read_header(), mpc_read_packet(), mpc_read_seek(), mpegps_read_pes_header(), mpegts_resync(), mring_peek(), msmpeg4_pred_dc(), mul_poly(), multiswap_dec(), multiswap_enc(), nav_print_PCI_GI(), navPrint_PCI_GI(), NewIvtcFilter(), nsse16_c(), nsse16_mmx(), nsse8_c(), nsse8_mmx(), ogg_read_page(), output_audio_block(), parse_term(), parse_timecode(), LCDServer::parseCommand(), parseRTSPRequestString(), pes_id_out(), vxmlParser::PlayBeep(), png_filter_row(), pnm_encode_frame(), pnm_get(), postProcess(), pred16x16_vertical_c(), HttpStatus::PrintJobQueue(), HttpStatus::PrintMachineInfo(), HttpStatus::PrintScheduled(), process_subpacket_11(), pts2time(), put_str16_nolen(), FreeSurround::putSamples(), qdm2_calculate_fft(), qdm2_fft_generate_tone(), qdm2_fft_tone_synthesizer(), qpel_motion_search(), QCodecs::quotedPrintableDecode(), QCodecs::quotedPrintableEncode(), ra144_decode_frame(), read_avi_header(), read_header(), FreeSurround::receiveSamples(), redir_open(), replace(), ring_find_any_header(), ring_find_mpg_header(), rms(), SearchDialog::runQuery(), sab_diamond_search(), sad_hpel_motion_search(), sdp_parse_rtpmap(), seqvideo_decode(), set_all_opt(), SetUDFCache(), setupDatabase(), VirtualChannelTable::ShortChannelName(), siff_read_header(), siff_read_packet(), small_diamond_search(), small_strptime(), statfs(), Tone::sum(), sws_getContext(), SocketDescriptor::tcpReadHandler(), thread_func(), tiff_unpack_strip(), Tone::Tone(), wavfile::transcodeTo8K(), transform(), QMD5::transform(), truespeech_decode_frame(), tta_read_header(), tta_read_packet(), tta_read_seek(), umh_search(), unzlocal_getByte(), DataDirectProcessor::UpdateListings(), url_fgets(), v_block_filter(), var_diamond_search(), vc1_coded_block_pred(), vc1_h_overlap_c(), vc1_i_pred_dc(), vc1_pred_dc(), vc1_v_overlap_c(), vertClassify(), vertX1Filter(), 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(), while(), worker(), write_header(), write_pes_header(), write_ts_header(), x8_get_dc_rlf(), x8_get_prediction(), x8_setup_spatial_compensation(), yuv2packed2(), yuv2packedX(), yuv2yuvX(), yuv420_rgb15(), yuv420_rgb16(), yuv420_rgb24(), yuv420_rgb32(), and SipSdp::~SipSdp().


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