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| author | Fabrice Bellard <fabrice@bellard.org> | 2003-01-07 17:46:08 +0000 |
|---|---|---|
| committer | Fabrice Bellard <fabrice@bellard.org> | 2003-01-07 17:46:08 +0000 |
| commit | b35a02d5278f1050f64020382635ae181909bb61 (patch) | |
| tree | 98b10124095f3832ed758e32fbb63dd15095da3e /libavcodec | |
| parent | bbbb6d6fc3a1f8feeb5dc2f42a830203fce45afb (diff) | |
| download | ffmpeg-b35a02d5278f1050f64020382635ae181909bb61.tar.gz | |
align fixes for sse/altivec
Originally committed as revision 1414 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/wmadec.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libavcodec/wmadec.c b/libavcodec/wmadec.c index ceeb371791..a6fa2f8b2a 100644 --- a/libavcodec/wmadec.c +++ b/libavcodec/wmadec.c @@ -87,15 +87,15 @@ typedef struct WMADecodeContext { int block_pos; /* current position in frame */ uint8_t ms_stereo; /* true if mid/side stereo mode */ uint8_t channel_coded[MAX_CHANNELS]; /* true if channel is coded */ - float exponents[MAX_CHANNELS][BLOCK_MAX_SIZE]; + float exponents[MAX_CHANNELS][BLOCK_MAX_SIZE] __attribute__((aligned(16))); float max_exponent[MAX_CHANNELS]; int16_t coefs1[MAX_CHANNELS][BLOCK_MAX_SIZE]; - float coefs[MAX_CHANNELS][BLOCK_MAX_SIZE]; + float coefs[MAX_CHANNELS][BLOCK_MAX_SIZE] __attribute__((aligned(16))); MDCTContext mdct_ctx[BLOCK_NB_SIZES]; - float *windows[BLOCK_NB_SIZES]; - FFTSample mdct_tmp[BLOCK_MAX_SIZE]; /* temporary storage for imdct */ + float *windows[BLOCK_NB_SIZES] __attribute__((aligned(16))); + FFTSample mdct_tmp[BLOCK_MAX_SIZE] __attribute__((aligned(16))); /* temporary storage for imdct */ /* output buffer for one frame and the last for IMDCT windowing */ - float frame_out[MAX_CHANNELS][BLOCK_MAX_SIZE * 2]; + float frame_out[MAX_CHANNELS][BLOCK_MAX_SIZE * 2] __attribute__((aligned(16))); /* last frame info */ uint8_t last_superframe[MAX_CODED_SUPERFRAME_SIZE + 4]; /* padding added */ int last_bitoffset; @@ -1118,7 +1118,7 @@ static int wma_decode_block(WMADecodeContext *s) for(ch = 0; ch < s->nb_channels; ch++) { if (s->channel_coded[ch]) { - FFTSample output[BLOCK_MAX_SIZE * 2]; + FFTSample output[BLOCK_MAX_SIZE * 2] __attribute__((aligned(16))); float *ptr; int i, n4, index, n; |