diff options
author | Diego Biurrun <diego@biurrun.de> | 2011-07-17 15:26:53 +0400 |
---|---|---|
committer | Diego Biurrun <diego@biurrun.de> | 2011-07-18 03:47:50 +0400 |
commit | c99c0e2625d5f19854586fc2142c673ce05c9f40 (patch) | |
tree | 8fdfd9d14ab577feec1187e0e72527de23c2eb72 /libavcodec/tta.c | |
parent | 6eaaf8da88f8fff9160c92c84128c182f934e0d9 (diff) |
tta: remove disabled code
Diffstat (limited to 'libavcodec/tta.c')
-rw-r--r-- | libavcodec/tta.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/libavcodec/tta.c b/libavcodec/tta.c index 001b1197b6..96de9c3202 100644 --- a/libavcodec/tta.c +++ b/libavcodec/tta.c @@ -66,23 +66,6 @@ typedef struct TTAContext { TTAChannel *ch_ctx; } TTAContext; -#if 0 -static inline int shift_1(int i) -{ - if (i < 32) - return 1 << i; - else - return 0x80000000; // 16 << 31 -} - -static inline int shift_16(int i) -{ - if (i < 28) - return 16 << i; - else - return 0x80000000; // 16 << 27 -} -#else static const uint32_t shift_1[] = { 0x00000001, 0x00000002, 0x00000004, 0x00000008, 0x00000010, 0x00000020, 0x00000040, 0x00000080, @@ -97,7 +80,6 @@ static const uint32_t shift_1[] = { }; static const uint32_t * const shift_16 = shift_1 + 4; -#endif static const int32_t ttafilter_configs[4][2] = { {10, 1}, @@ -389,19 +371,6 @@ static int tta_decode_frame(AVCodecContext *avctx, } *predictor = *p; -#if 0 - // extract 32bit float from last two int samples - if (s->is_float && ((p - data) & 1)) { - uint32_t neg = *p & 0x80000000; - uint32_t hi = *(p - 1); - uint32_t lo = abs(*p) - 1; - - hi += (hi || lo) ? 0x3f80 : 0; - // SWAP16: swap all the 16 bits - *(p - 1) = (hi << 16) | SWAP16(lo) | neg; - } -#endif - /*if ((get_bits_count(&s->gb)+7)/8 > buf_size) { av_log(NULL, AV_LOG_INFO, "overread!!\n"); |