diff options
Diffstat (limited to 'include/media/h264-ctrls.h')
| -rw-r--r-- | include/media/h264-ctrls.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/media/h264-ctrls.h b/include/media/h264-ctrls.h index 1c6ff7d63bca..080fd1293c42 100644 --- a/include/media/h264-ctrls.h +++ b/include/media/h264-ctrls.h @@ -13,6 +13,12 @@ #include <linux/videodev2.h> +/* + * Maximum DPB size, as specified by section 'A.3.1 Level limits + * common to the Baseline, Main, and Extended profiles'. + */ +#define V4L2_H264_NUM_DPB_ENTRIES 16 + /* Our pixel format isn't stable at the moment */ #define V4L2_PIX_FMT_H264_SLICE v4l2_fourcc('S', '2', '6', '4') /* H264 parsed slices */ @@ -201,7 +207,7 @@ struct v4l2_h264_dpb_entry { #define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC 0x01 struct v4l2_ctrl_h264_decode_params { - struct v4l2_h264_dpb_entry dpb[16]; + struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES]; __u16 num_slices; __u16 nal_ref_idc; __s32 top_field_order_cnt; |