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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2007-08-05 21:48:46 +0000 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2007-08-05 21:48:46 +0000 |
| commit | f5cefb21d5071b11d3ffa14a67280de78892a34d (patch) | |
| tree | c5c08592e3cdcac68c3351a32701520fa311082d /libavcodec/ac3dec.c | |
| parent | 82758fd690a565559779edb9f29b834bbc2da516 (diff) | |
| download | ffmpeg-f5cefb21d5071b11d3ffa14a67280de78892a34d.tar.gz | |
cosmetics: blank lines, remove some comments
Originally committed as revision 9955 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ac3dec.c')
| -rw-r--r-- | libavcodec/ac3dec.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c index 7c514384af..40d87e027e 100644 --- a/libavcodec/ac3dec.c +++ b/libavcodec/ac3dec.c @@ -129,7 +129,6 @@ static const uint8_t ac3_default_coeffs[8][5][2] = { typedef struct { int acmod; int dsurmod; - int blksw[AC3_MAX_CHANNELS]; int dithflag[AC3_MAX_CHANNELS]; int dither_all; @@ -199,7 +198,6 @@ typedef struct { AVCodecContext *avctx; ///< parent context } AC3DecodeContext; -/*********** BEGIN INIT HELPER FUNCTIONS ***********/ /** * Generate a Kaiser-Bessel Derived Window. */ @@ -318,7 +316,6 @@ static int ac3_decode_init(AVCodecContext *avctx) return 0; } -/*********** END INIT FUNCTIONS ***********/ /** * Parses the 'sync info' and 'bit stream info' from the AC-3 bitstream. @@ -506,7 +503,6 @@ static int get_transform_coeffs_ch(AC3DecodeContext *ctx, int ch_index, mant_gro start = ctx->startmant[ch_index]; end = ctx->endmant[ch_index]; - for (i = start; i < end; i++) { tbap = bap[i]; switch (tbap) { @@ -955,7 +951,6 @@ static int ac3_parse_audio_block(AC3DecodeContext *ctx, int blk) } bit_alloc_stages[ch] = FFMAX(bit_alloc_stages[ch], 2); } - for (ch = !ctx->cplinu; ch <= nfchans; ch++) { if (ctx->deltbae[ch] == DBA_NEW) {/*channel delta offset, len and bit allocation */ ctx->deltnseg[ch] = get_bits(gb, 3); @@ -1004,6 +999,7 @@ static int ac3_parse_audio_block(AC3DecodeContext *ctx, int blk) while(skipl--) skip_bits(gb, 8); } + /* unpack the transform coefficients * * this also uncouples channels if coupling is in use. */ @@ -1096,8 +1092,6 @@ static int ac3_decode_frame(AVCodecContext * avctx, void *data, int *data_size, } ctx->out_channels = avctx->channels; - //av_log(avctx, AV_LOG_INFO, "channels = %d \t bit rate = %d \t sampling rate = %d \n", avctx->channels, avctx->bit_rate * 1000, avctx->sample_rate); - //Parse the Audio Blocks. for (blk = 0; blk < NB_BLOCKS; blk++) { if (ac3_parse_audio_block(ctx, blk)) { @@ -1133,4 +1127,3 @@ AVCodec ac3_decoder = { .close = ac3_decode_end, .decode = ac3_decode_frame, }; - |