imgconvert: dont depend on default return type for get_color_type()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-12-26 01:34:26 +01:00
parent 4f927542fb
commit 2eab1a178c

View File

@ -69,7 +69,7 @@ void avcodec_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, int *h_shift, int
*v_shift = desc->log2_chroma_h;
}
static get_color_type(AVPixFmtDescriptor *desc) {
static int get_color_type(AVPixFmtDescriptor *desc) {
if(desc->nb_components == 1 || desc->nb_components == 2)
return FF_COLOR_GRAY;