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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-07-05 01:46:03 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-07-05 02:26:17 +0200 |
| commit | 5d4fd1d1adf1ec17dd19548783f7f2eb0d64225f (patch) | |
| tree | 0ed0d9be892e55bea47d777dcd78d7c1cf104adf /libavutil/eval.c | |
| parent | 96676e1abfece89e20bc962255b48cb2d9e417bd (diff) | |
| parent | 3824ef08e0878aa9f100f33ef22b61daf68058c2 (diff) | |
| download | ffmpeg-5d4fd1d1adf1ec17dd19548783f7f2eb0d64225f.tar.gz | |
Merge remote-tracking branch 'qatar/master'
* qatar/master: (36 commits)
ARM: allow unaligned buffer in fixed-point NEON FFT4
fate: test more FFT etc sizes
dca: set AVCodecContext frame_size for DTS audio
YASM: Shut up unused variable compiler warning with --disable-yasm.
x86_32: Fix build on x86_32 with --disable-yasm.
iirfilter: add fate test
doxygen: Add qmul docs.
ogg: propagate return values and return more meaningful error values
H.264: fix overreads of qscale_table
Remove unused static tables and static inline functions.
eval: clear Parser instances before using
dct-test: remove 'ref' function pointer from tables
build: Remove deleted 'check' target from .PHONY list.
oggdec: Abort Ogg header parsing when encountering a data packet.
Add LGPL license boilerplate to files lacking it.
mxfenc: small typo fix
doxygen: Fix documentation for some VP8 functions.
sha: use AV_RB32() instead of assuming buffer can be cast to uint32_t*
des: allow unaligned input and output buffers
aes: allow unaligned input and output buffers
...
Conflicts:
libavcodec/dct-test.c
libavcodec/libvpxenc.c
libavcodec/x86/dsputil_mmx.c
libavcodec/x86/h264_qpel_mmx.c
libavfilter/x86/gradfun.c
libavformat/oggdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/eval.c')
| -rw-r--r-- | libavutil/eval.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/libavutil/eval.c b/libavutil/eval.c index faa74a05fd..066bf7bab5 100644 --- a/libavutil/eval.c +++ b/libavutil/eval.c @@ -472,7 +472,7 @@ int av_expr_parse(AVExpr **expr, const char *s, const char * const *func2_names, double (* const *funcs2)(void *, double, double), int log_offset, void *log_ctx) { - Parser p; + Parser p = { 0 }; AVExpr *e = NULL; char *w = av_malloc(strlen(s) + 1); char *wp = w; @@ -517,7 +517,7 @@ end: double av_expr_eval(AVExpr *e, const double *const_values, void *opaque) { - Parser p; + Parser p = { 0 }; p.const_values = const_values; p.opaque = opaque; @@ -576,6 +576,8 @@ void av_free_expr(AVExpr *e) #ifdef TEST #undef printf +#include <string.h> + static double const_values[] = { M_PI, M_E, @@ -588,7 +590,7 @@ static const char *const_names[] = { 0 }; -int main(void) +int main(int argc, char **argv) { int i; double d; @@ -669,13 +671,16 @@ int main(void) NULL, NULL, NULL, NULL, NULL, 0, NULL); printf("%f == 0.931322575\n", d); - for (i=0; i<1050; i++) { - START_TIMER + if (argc > 1 && !strcmp(argv[1], "-t")) { + for (i = 0; i < 1050; i++) { + START_TIMER; av_expr_parse_and_eval(&d, "1+(5-2)^(3-1)+1/2+sin(PI)-max(-2.2,-3.1)", const_names, const_values, NULL, NULL, NULL, NULL, NULL, 0, NULL); - STOP_TIMER("av_expr_parse_and_eval") + STOP_TIMER("av_expr_parse_and_eval"); + } } + return 0; } #endif |