diff options
Diffstat (limited to 'vp9/decoder/vp9_decodeframe.c')
-rw-r--r-- | vp9/decoder/vp9_decodeframe.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/vp9/decoder/vp9_decodeframe.c b/vp9/decoder/vp9_decodeframe.c index 40e45662f..7b1ed5a96 100644 --- a/vp9/decoder/vp9_decodeframe.c +++ b/vp9/decoder/vp9_decodeframe.c @@ -668,6 +668,15 @@ static void setup_frame_size(VP9_COMMON *cm, struct vp9_read_bit_buffer *rb) { vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR, "Failed to allocate frame buffer"); } + cm->frame_bufs[cm->new_fb_idx].buf.bit_depth = (unsigned int)cm->bit_depth; +} + +static INLINE int valid_ref_frame_img_fmt(vpx_bit_depth_t ref_bit_depth, + int ref_xss, int ref_yss, + vpx_bit_depth_t this_bit_depth, + int this_xss, int this_yss) { + return ref_bit_depth == this_bit_depth && ref_xss == this_xss && + ref_yss == this_yss; } static void setup_frame_size_with_refs(VP9_COMMON *cm, @@ -707,6 +716,18 @@ static void setup_frame_size_with_refs(VP9_COMMON *cm, if (!has_valid_ref_frame) vpx_internal_error(&cm->error, VPX_CODEC_CORRUPT_FRAME, "Referenced frame has invalid size"); + for (i = 0; i < REFS_PER_FRAME; ++i) { + RefBuffer *const ref_frame = &cm->frame_refs[i]; + if (!valid_ref_frame_img_fmt( + ref_frame->buf->bit_depth, + ref_frame->buf->uv_crop_width < ref_frame->buf->y_crop_width, + ref_frame->buf->uv_crop_height < ref_frame->buf->y_crop_height, + cm->bit_depth, + cm->subsampling_x, + cm->subsampling_y)) + vpx_internal_error(&cm->error, VPX_CODEC_CORRUPT_FRAME, + "Referenced frame has incompatible color space"); + } resize_context_buffers(cm, width, height); setup_display_size(cm, rb); @@ -723,6 +744,7 @@ static void setup_frame_size_with_refs(VP9_COMMON *cm, vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR, "Failed to allocate frame buffer"); } + cm->frame_bufs[cm->new_fb_idx].buf.bit_depth = (unsigned int)cm->bit_depth; } static void setup_tile_info(VP9_COMMON *cm, struct vp9_read_bit_buffer *rb) { |