diff options
Diffstat (limited to 'libmpcodecs/vf.c')
| -rw-r--r-- | libmpcodecs/vf.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libmpcodecs/vf.c b/libmpcodecs/vf.c index 5ec7d19570..8cf6002246 100644 --- a/libmpcodecs/vf.c +++ b/libmpcodecs/vf.c @@ -252,6 +252,8 @@ mp_image_t *vf_get_image(vf_instance_t *vf, unsigned int outfmt, break; } if (mpi) { + int missing_palette = !(mpi->flags & MP_IMGFLAG_RGB_PALETTE) && + (mp_imgflag & MP_IMGFLAG_RGB_PALETTE); mpi->type = mp_imgtype; mpi->w = vf->w; mpi->h = vf->h; @@ -263,11 +265,15 @@ mp_image_t *vf_get_image(vf_instance_t *vf, unsigned int outfmt, MP_IMGFLAG_DRAW_CALLBACK | MP_IMGFLAG_RGB_PALETTE); if (!vf->draw_slice) mpi->flags &= ~MP_IMGFLAG_DRAW_CALLBACK; - if (mpi->width != w2 || mpi->height != h) { + if (mpi->width != w2 || mpi->height != h || missing_palette) { if (mpi->flags & MP_IMGFLAG_ALLOCATED) { - if (mpi->width < w2 || mpi->height < h) { + if (mpi->width < w2 || mpi->height < h || missing_palette) { // need to re-allocate buffer memory: av_free(mpi->planes[0]); + if (mpi->flags & MP_IMGFLAG_RGB_PALETTE) + av_free(mpi->planes[1]); + for (int n = 0; n < MP_MAX_PLANES; n++) + mpi->planes[n] = NULL; mpi->flags &= ~MP_IMGFLAG_ALLOCATED; mp_msg(MSGT_VFILTER, MSGL_V, "vf.c: have to REALLOCATE buffer memory :(\n"); |