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flacdec: cosmetics: rename 'decorrelation' to 'ch_mode'
Originally committed as revision 18084 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -56,7 +56,7 @@ typedef struct FLACContext {
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int curr_bps; ///< bps for current subframe, adjusted for channel correlation and wasted bits
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int sample_shift; ///< shift required to make output samples 16-bit or 32-bit
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int is32; ///< flag to indicate if output should be 32-bit instead of 16-bit
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int decorrelation; ///< channel decorrelation type in the current frame
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int ch_mode; ///< channel decorrelation type in the current frame
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int got_streaminfo; ///< indicates if the STREAMINFO has been read
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int32_t *decoded[FLAC_MAX_CHANNELS]; ///< decoded samples
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@ -438,10 +438,10 @@ static inline int decode_subframe(FLACContext *s, int channel)
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s->curr_bps = s->bps;
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if (channel == 0) {
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if (s->decorrelation == FLAC_CHMODE_RIGHT_SIDE)
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if (s->ch_mode == FLAC_CHMODE_RIGHT_SIDE)
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s->curr_bps++;
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} else {
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if (s->decorrelation == FLAC_CHMODE_LEFT_SIDE || s->decorrelation == FLAC_CHMODE_MID_SIDE)
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if (s->ch_mode == FLAC_CHMODE_LEFT_SIDE || s->ch_mode == FLAC_CHMODE_MID_SIDE)
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s->curr_bps++;
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}
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@ -493,7 +493,7 @@ static inline int decode_subframe(FLACContext *s, int channel)
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static int decode_frame(FLACContext *s, int alloc_data_size)
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{
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int blocksize_code, sample_rate_code, sample_size_code, assignment, i, crc8;
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int decorrelation, bps, blocksize, samplerate;
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int ch_mode, bps, blocksize, samplerate;
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blocksize_code = get_bits(&s->gb, 4);
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@ -501,9 +501,9 @@ static int decode_frame(FLACContext *s, int alloc_data_size)
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assignment = get_bits(&s->gb, 4); /* channel assignment */
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if (assignment < FLAC_MAX_CHANNELS && s->channels == assignment+1)
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decorrelation = FLAC_CHMODE_INDEPENDENT;
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ch_mode = FLAC_CHMODE_INDEPENDENT;
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else if (assignment >= FLAC_MAX_CHANNELS && assignment < 11 && s->channels == 2)
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decorrelation = assignment;
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ch_mode = assignment;
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else {
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av_log(s->avctx, AV_LOG_ERROR, "unsupported channel assignment %d (channels=%d)\n",
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assignment, s->channels);
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@ -587,7 +587,7 @@ static int decode_frame(FLACContext *s, int alloc_data_size)
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s->blocksize = blocksize;
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s->samplerate = samplerate;
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s->bps = bps;
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s->decorrelation= decorrelation;
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s->ch_mode = ch_mode;
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// dump_headers(s->avctx, (FLACStreaminfo *)s);
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@ -702,7 +702,7 @@ static int flac_decode_frame(AVCodecContext *avctx,
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}\
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break;
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switch (s->decorrelation) {
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switch (s->ch_mode) {
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case FLAC_CHMODE_INDEPENDENT:
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for (j = 0; j < s->blocksize; j++) {
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for (i = 0; i < s->channels; i++) {
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