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MSVC-compatible __align8/__align16 declaration

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patch by Steve Lhomme, steve .dot. lhomme .at. free .dot. fr

Originally committed as revision 4942 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Steve L'Homme 2006-02-05 13:35:17 +00:00 • committed by Diego Biurrun
parent 04c669ba98
commit 68b51e58ce
19 changed files with 82 additions and 73 deletions
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10
libavcodec/wmadec.c
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@ -102,15 +102,15 @@ 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] __attribute__((aligned(16)));
DECLARE_ALIGNED_16(float, exponents[MAX_CHANNELS][BLOCK_MAX_SIZE]);
float max_exponent[MAX_CHANNELS];
int16_t coefs1[MAX_CHANNELS][BLOCK_MAX_SIZE];
float coefs[MAX_CHANNELS][BLOCK_MAX_SIZE] __attribute__((aligned(16)));
DECLARE_ALIGNED_16(float, coefs[MAX_CHANNELS][BLOCK_MAX_SIZE]);
MDCTContext mdct_ctx[BLOCK_NB_SIZES];
float *windows[BLOCK_NB_SIZES];
FFTSample mdct_tmp[BLOCK_MAX_SIZE] __attribute__((aligned(16))); /* temporary storage for imdct */
DECLARE_ALIGNED_16(FFTSample, mdct_tmp[BLOCK_MAX_SIZE]); /* temporary storage for imdct */
/* output buffer for one frame and the last for IMDCT windowing */
float frame_out[MAX_CHANNELS][BLOCK_MAX_SIZE * 2] __attribute__((aligned(16)));
DECLARE_ALIGNED_16(float, frame_out[MAX_CHANNELS][BLOCK_MAX_SIZE * 2]);
/* last frame info */
uint8_t last_superframe[MAX_CODED_SUPERFRAME_SIZE + 4]; /* padding added */
int last_bitoffset;
@ -1097,7 +1097,7 @@ 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] __attribute__((aligned(16)));
DECLARE_ALIGNED_16(FFTSample, output[BLOCK_MAX_SIZE * 2]);
float *ptr;
int i, n4, index, n;