diff options
-rw-r--r-- | libmpcodecs/vf_palette.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/libmpcodecs/vf_palette.c b/libmpcodecs/vf_palette.c index 918e32cacb..c7db300396 100644 --- a/libmpcodecs/vf_palette.c +++ b/libmpcodecs/vf_palette.c @@ -28,9 +28,9 @@ #include "img_format.h" #include "mp_image.h" #include "vf.h" +#include "mpbswap.h" #include "libswscale/swscale.h" -#include "libswscale/rgb2rgb.h" //===========================================================================// @@ -53,6 +53,23 @@ static const unsigned int rgb_list[]={ 0 }; +/** + * Palette is assumed to contain BGR16, see rgb32to16 to convert the palette. + */ +static void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) +{ + long i; + for (i=0; i<num_pixels; i++) + ((uint16_t *)dst)[i] = ((const uint16_t *)palette)[src[i]]; +} + +static void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette) +{ + long i; + for (i=0; i<num_pixels; i++) + ((uint16_t *)dst)[i] = bswap_16(((const uint16_t *)palette)[src[i]]); +} + static unsigned int gray_pal[256]; static unsigned int find_best(struct vf_instance *vf, unsigned int fmt){ |