diff options
Diffstat (limited to 'libavcodec/avfft.c')
-rw-r--r-- | libavcodec/avfft.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/libavcodec/avfft.c b/libavcodec/avfft.c index 675d2b906b..2200f37708 100644 --- a/libavcodec/avfft.c +++ b/libavcodec/avfft.c @@ -142,38 +142,4 @@ av_cold void av_dct_end(DCTContext *s) } } -#ifdef TEST -int main(int argc, char **argv) -{ - int i; -#define LEN 1024 - FFTSample *ref = av_malloc_array(LEN, sizeof(*ref)); - FFTSample *data = av_malloc_array(LEN, sizeof(*data)); - RDFTContext *rdft_context = av_rdft_init(10, DFT_R2C); - RDFTContext *irdft_context = av_rdft_init(10, IDFT_C2R); - - if (!ref || !data || !rdft_context || !irdft_context) - return 2; - for (i=0; i<LEN; i++) { - ref[i] = data[i] = i*456 + 123 + i*i; - } - av_rdft_calc(rdft_context, data); - av_rdft_calc(irdft_context, data); - - for (i=0; i<LEN; i++) { - if (fabs(ref[i] - data[i]/LEN*2) > 1) { - fprintf(stderr, "Failed at %d (%f %f)\n", i, ref[i], data[i]/LEN*2); - return 1; - } - } - - av_rdft_end(rdft_context); - av_rdft_end(irdft_context); - av_free(data); - av_free(ref); - - return 0; -} -#endif - #endif /* CONFIG_DCT */ |