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Do not duplicate AAN DCT tables in dct-test.c.
Originally committed as revision 15948 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -498,5 +498,5 @@ DIRS = alpha armv4l bfin i386 mlib ppc ps2 sh4 sparc
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include $(SUBDIR)../subdir.mak
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$(SUBDIR)dct-test$(EXESUF): $(SUBDIR)fdctref.o
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$(SUBDIR)dct-test$(EXESUF): $(SUBDIR)fdctref.o $(SUBDIR)aandcttab.o
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$(SUBDIR)fft-test$(EXESUF): $(SUBDIR)fdctref.o
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@ -35,6 +35,7 @@
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#include "libavutil/common.h"
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#include "simple_idct.h"
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#include "aandcttab.h"
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#include "faandct.h"
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#include "faanidct.h"
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#include "i386/idct_xvid.h"
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@ -120,17 +121,6 @@ struct algo algos[] = {
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};
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#define AANSCALE_BITS 12
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static const unsigned short aanscales[64] = {
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/* precomputed values scaled up by 14 bits */
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16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520,
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22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270,
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21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906,
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19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315,
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16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520,
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12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552,
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8867, 12299, 11585, 10426, 8867, 6967, 4799, 2446,
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4520, 6270, 5906, 5315, 4520, 3552, 2446, 1247
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};
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uint8_t cropTbl[256 + 2 * MAX_NEG_CROP];
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@ -263,7 +253,7 @@ void dct_error(const char *name, int is_idct,
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if (form == SCALE_PERM) {
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for(i=0; i<64; i++) {
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scale = 8*(1 << (AANSCALE_BITS + 11)) / aanscales[i];
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scale = 8*(1 << (AANSCALE_BITS + 11)) / ff_aanscales[i];
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block[i] = (block[i] * scale /*+ (1<<(AANSCALE_BITS-1))*/) >> AANSCALE_BITS;
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}
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}
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