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avfilter/vf_scale: use sws_getCoefficients()

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Found-by: wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-07-26 23:03:58 +02:00
parent 205f423e28
commit f3f4e133d6
1 changed files with 1 additions and 11 deletions
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12
libavfilter/vf_scale.c
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@ -194,16 +194,6 @@ static int query_formats(AVFilterContext *ctx)
static const int *parse_yuv_type(const char *s, enum AVColorSpace colorspace)
{
const static int32_t yuv2rgb_coeffs[8][4] = {
{ 117504, 138453, 13954, 34903 },
{ 117504, 138453, 13954, 34903 }, /* ITU-R Rec. 709 (1990) */
{ 104597, 132201, 25675, 53279 }, /* unspecified */
{ 104597, 132201, 25675, 53279 }, /* reserved */
{ 104448, 132798, 24759, 53109 }, /* FCC */
{ 104597, 132201, 25675, 53279 }, /* ITU-R Rec. 624-4 System B, G */
{ 104597, 132201, 25675, 53279 }, /* SMPTE 170M */
{ 117579, 136230, 16907, 35559 } /* SMPTE 240M (1987) */
};
if (!s)
s = "bt601";
@ -221,7 +211,7 @@ static const int *parse_yuv_type(const char *s, enum AVColorSpace colorspace)
colorspace = AVCOL_SPC_BT470BG;
}
return yuv2rgb_coeffs[colorspace];
return sws_getCoefficients(colorspace);
}
static int config_props(AVFilterLink *outlink)