diff options
Diffstat (limited to 'libmpcodecs/mp_image.h')
| -rw-r--r-- | libmpcodecs/mp_image.h | 39 |
1 files changed, 6 insertions, 33 deletions
diff --git a/libmpcodecs/mp_image.h b/libmpcodecs/mp_image.h index 9e02571380..cfc42f81e7 100644 --- a/libmpcodecs/mp_image.h +++ b/libmpcodecs/mp_image.h @@ -133,51 +133,24 @@ static inline void mp_image_setfmt(mp_image_t* mpi,unsigned int out_fmt){ } mpi->flags|=MP_IMGFLAG_YUV; mpi->num_planes=3; + if (mp_get_chroma_shift(out_fmt, NULL, NULL)) { + mpi->flags|=MP_IMGFLAG_PLANAR; + mpi->bpp = mp_get_chroma_shift(out_fmt, &mpi->chroma_x_shift, &mpi->chroma_y_shift); + mpi->chroma_width = mpi->width >> mpi->chroma_x_shift; + mpi->chroma_height = mpi->height >> mpi->chroma_y_shift; + } switch(out_fmt){ case IMGFMT_I420: case IMGFMT_IYUV: mpi->flags|=MP_IMGFLAG_SWAPPED; case IMGFMT_YV12: - mpi->flags|=MP_IMGFLAG_PLANAR; - mpi->bpp=12; - mpi->chroma_width=(mpi->width>>1); - mpi->chroma_height=(mpi->height>>1); - mpi->chroma_x_shift=1; - mpi->chroma_y_shift=1; return; case IMGFMT_IF09: mpi->num_planes=4; case IMGFMT_YVU9: - mpi->flags|=MP_IMGFLAG_PLANAR; - mpi->bpp=9; - mpi->chroma_width=(mpi->width>>2); - mpi->chroma_height=(mpi->height>>2); - mpi->chroma_x_shift=2; - mpi->chroma_y_shift=2; - return; case IMGFMT_444P: - mpi->flags|=MP_IMGFLAG_PLANAR; - mpi->bpp=24; - mpi->chroma_width=(mpi->width); - mpi->chroma_height=(mpi->height); - mpi->chroma_x_shift=0; - mpi->chroma_y_shift=0; - return; case IMGFMT_422P: - mpi->flags|=MP_IMGFLAG_PLANAR; - mpi->bpp=16; - mpi->chroma_width=(mpi->width>>1); - mpi->chroma_height=(mpi->height); - mpi->chroma_x_shift=1; - mpi->chroma_y_shift=0; - return; case IMGFMT_411P: - mpi->flags|=MP_IMGFLAG_PLANAR; - mpi->bpp=12; - mpi->chroma_width=(mpi->width>>2); - mpi->chroma_height=(mpi->height); - mpi->chroma_x_shift=2; - mpi->chroma_y_shift=0; return; case IMGFMT_Y800: case IMGFMT_Y8: |