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swr: add inrermediate sample type for rematrixing

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-06-08 21:54:54 +02:00
parent 718607be28
commit dfde3d497e
1 changed files with 5 additions and 0 deletions
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5
libswresample/rematrix.c
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@@ -26,6 +26,7 @@
#define R(x) x
#define SAMPLE float
#define COEFF float
#define INTER float
#define RENAME(x) x ## _float
#include "rematrix_template.c"
#undef SAMPLE
@@ -33,11 +34,13 @@
#undef R
#undef ONE
#undef COEFF
#undef INTER
#define ONE (1.0)
#define R(x) x
#define SAMPLE double
#define COEFF double
#define INTER double
#define RENAME(x) x ## _double
#include "rematrix_template.c"
#undef SAMPLE
@@ -45,11 +48,13 @@
#undef R
#undef ONE
#undef COEFF
#undef INTER
#define ONE (-32768)
#define R(x) (((x) + 16384)>>15)
#define SAMPLE int16_t
#define COEFF int
#define INTER int
#define RENAME(x) x ## _s16
#include "rematrix_template.c"