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-rw-r--r--include/media/h264-ctrls.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/include/media/h264-ctrls.h b/include/media/h264-ctrls.h
index 3c613b84e5ae..31c6f4c5963b 100644
--- a/include/media/h264-ctrls.h
+++ b/include/media/h264-ctrls.h
@@ -36,6 +36,7 @@
#define V4L2_CID_MPEG_VIDEO_H264_DECODE_PARAMS (V4L2_CID_MPEG_BASE+1004)
#define V4L2_CID_MPEG_VIDEO_H264_DECODE_MODE (V4L2_CID_MPEG_BASE+1005)
#define V4L2_CID_MPEG_VIDEO_H264_START_CODE (V4L2_CID_MPEG_BASE+1006)
+#define V4L2_CID_MPEG_VIDEO_H264_PRED_WEIGHTS (V4L2_CID_MPEG_BASE+1007)
/* enum v4l2_ctrl_type type values */
#define V4L2_CTRL_TYPE_H264_SPS 0x0110
@@ -43,6 +44,7 @@
#define V4L2_CTRL_TYPE_H264_SCALING_MATRIX 0x0112
#define V4L2_CTRL_TYPE_H264_SLICE_PARAMS 0x0113
#define V4L2_CTRL_TYPE_H264_DECODE_PARAMS 0x0114
+#define V4L2_CTRL_TYPE_H264_PRED_WEIGHTS 0x0115
enum v4l2_mpeg_video_h264_decode_mode {
V4L2_MPEG_VIDEO_H264_DECODE_MODE_SLICE_BASED,
@@ -125,7 +127,14 @@ struct v4l2_h264_weight_factors {
__s16 chroma_offset[32][2];
};
-struct v4l2_h264_pred_weight_table {
+#define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \
+ ((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \
+ ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \
+ (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \
+ ((pps)->weighted_bipred_idc == 1 && \
+ (slice)->slice_type == V4L2_H264_SLICE_TYPE_B))
+
+struct v4l2_ctrl_h264_pred_weights {
__u16 luma_log2_weight_denom;
__u16 chroma_log2_weight_denom;
struct v4l2_h264_weight_factors weight_factors[2];
@@ -175,7 +184,6 @@ struct v4l2_ctrl_h264_slice_params {
__s32 delta_pic_order_cnt0;
__s32 delta_pic_order_cnt1;
- struct v4l2_h264_pred_weight_table pred_weight_table;
/* Size in bits of dec_ref_pic_marking() syntax element. */
__u32 dec_ref_pic_marking_bit_size;
/* Size in bits of pic order count syntax. */

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