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avcodec/pngenc: Remove outer () from macro

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The macro is implemented as a do{}while()
enclosing this is () appears to be a GNU extension (6.1 Statements and Declarations in Expressions)
the () is also unneeded and wrong as the macro returns no
value

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-03-04 02:06:08 +01:00
parent 0d20896775
commit f6f1e2b3be
1 changed files with 1 additions and 1 deletions
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2
libavcodec/pngenc.c
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@ -232,7 +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, lrint((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;