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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-03-02 14:54:31 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-03-02 15:02:20 +0100 |
| commit | 7c9e7bd4257a97dfcd287f77c5d27f3c8a74da34 (patch) | |
| tree | 98a69ae34c9377415b7b1cfba247d8ca5c382637 /libavcodec/pngenc.c | |
| parent | 9b1755bce7fd38d7e2dcccb1aef4595cde60b54e (diff) | |
| download | ffmpeg-7c9e7bd4257a97dfcd287f77c5d27f3c8a74da34.tar.gz | |
avcodec/pngenc: replace round by lrint()
Avoids passing double to AV_WB32()
Suggested-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/pngenc.c')
| -rw-r--r-- | libavcodec/pngenc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/pngenc.c b/libavcodec/pngenc.c index 9fd8eefd25..4e67ce2219 100644 --- a/libavcodec/pngenc.c +++ b/libavcodec/pngenc.c @@ -26,6 +26,7 @@ #include "png.h" #include "libavutil/avassert.h" +#include "libavutil/libm.h" #include "libavutil/opt.h" #include <zlib.h> @@ -231,7 +232,7 @@ static int png_write_row(PNGEncContext *s, const uint8_t *data, int size) return 0; } -#define AV_WB32_PNG(buf, n) (AV_WB32(buf, round((n) * 100000))) +#define AV_WB32_PNG(buf, n) (AV_WB32(buf, lrint((n) * 100000))) static int png_get_chrm(enum AVColorPrimaries prim, uint8_t *buf) { double rx, ry, gx, gy, bx, by, wx = 0.3127, wy = 0.3290; |