"Explicit",
NULL,
};
+ static const char * const mpeg_mpeg2_level[] = {
+ "Low",
+ "Main",
+ "High 1440",
+ "High",
+ NULL,
+ };
+ static const char * const mpeg2_profile[] = {
+ "Simple",
+ "Main",
+ "SNR Scalable",
+ "Spatially Scalable",
+ "High",
+ NULL,
+ };
static const char * const mpeg_mpeg4_level[] = {
"0",
"0b",
return h264_fp_arrangement_type;
case V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE:
return h264_fmo_map_type;
+ case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL:
+ return mpeg_mpeg2_level;
+ case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE:
+ return mpeg2_profile;
case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
return mpeg_mpeg4_level;
case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP: return "H264 I-Frame Maximum QP Value";
case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP: return "H264 P-Frame Minimum QP Value";
case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP: return "H264 P-Frame Maximum QP Value";
+ case V4L2_CID_MPEG_VIDEO_H264_SPS: return "H264 Sequence Parameter Set";
+ case V4L2_CID_MPEG_VIDEO_H264_PPS: return "H264 Picture Parameter Set";
+ case V4L2_CID_MPEG_VIDEO_H264_SCALING_MATRIX: return "H264 Scaling Matrix";
+ case V4L2_CID_MPEG_VIDEO_H264_SLICE_PARAMS: return "H264 Slice Parameters";
+ case V4L2_CID_MPEG_VIDEO_H264_DECODE_PARAMS: return "H264 Decode Parameters";
+ case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL: return "MPEG2 Level";
+ case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE: return "MPEG2 Profile";
case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP: return "MPEG4 I-Frame QP Value";
case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP: return "MPEG4 P-Frame QP Value";
case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP: return "MPEG4 B-Frame QP Value";
case V4L2_CID_FLASH_STROBE_STOP:
case V4L2_CID_AUTO_FOCUS_START:
case V4L2_CID_AUTO_FOCUS_STOP:
+ case V4L2_CID_DO_WHITE_BALANCE:
*type = V4L2_CTRL_TYPE_BUTTON;
*flags |= V4L2_CTRL_FLAG_WRITE_ONLY |
V4L2_CTRL_FLAG_EXECUTE_ON_WRITE;
case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
case V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE:
case V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE:
+ case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL:
+ case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE:
case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
case V4L2_CID_JPEG_CHROMA_SUBSAMPLING:
case V4L2_CID_MPEG_VIDEO_FWHT_PARAMS:
*type = V4L2_CTRL_TYPE_FWHT_PARAMS;
break;
+ case V4L2_CID_MPEG_VIDEO_H264_SPS:
+ *type = V4L2_CTRL_TYPE_H264_SPS;
+ break;
+ case V4L2_CID_MPEG_VIDEO_H264_PPS:
+ *type = V4L2_CTRL_TYPE_H264_PPS;
+ break;
+ case V4L2_CID_MPEG_VIDEO_H264_SCALING_MATRIX:
+ *type = V4L2_CTRL_TYPE_H264_SCALING_MATRIX;
+ break;
+ case V4L2_CID_MPEG_VIDEO_H264_SLICE_PARAMS:
+ *type = V4L2_CTRL_TYPE_H264_SLICE_PARAMS;
+ break;
+ case V4L2_CID_MPEG_VIDEO_H264_DECODE_PARAMS:
+ *type = V4L2_CTRL_TYPE_H264_DECODE_PARAMS;
+ break;
default:
*type = V4L2_CTRL_TYPE_INTEGER;
break;
static void std_init(const struct v4l2_ctrl *ctrl, u32 idx,
union v4l2_ctrl_ptr ptr)
{
- switch (ctrl->type) {
+ struct v4l2_ctrl_mpeg2_slice_params *p_mpeg2_slice_params;
+
+ /*
+ * The cast is needed to get rid of a gcc warning complaining that
+ * V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS is not part of the
+ * v4l2_ctrl_type enum.
+ */
+ switch ((u32)ctrl->type) {
case V4L2_CTRL_TYPE_STRING:
idx *= ctrl->elem_size;
memset(ptr.p_char + idx, ' ', ctrl->minimum);
case V4L2_CTRL_TYPE_U32:
ptr.p_u32[idx] = ctrl->default_value;
break;
+ case V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS:
+ p_mpeg2_slice_params = ptr.p;
+ /* 4:2:0 */
+ p_mpeg2_slice_params->sequence.chroma_format = 1;
+ /* 8 bits */
+ p_mpeg2_slice_params->picture.intra_dc_precision = 0;
+ /* interlaced top field */
+ p_mpeg2_slice_params->picture.picture_structure = 1;
+ p_mpeg2_slice_params->picture.picture_coding_type =
+ V4L2_MPEG2_PICTURE_CODING_TYPE_I;
+ break;
default:
idx *= ctrl->elem_size;
memset(ptr.p + idx, 0, ctrl->elem_size);
case V4L2_CTRL_TYPE_FWHT_PARAMS:
return 0;
+ case V4L2_CTRL_TYPE_H264_SPS:
+ case V4L2_CTRL_TYPE_H264_PPS:
+ case V4L2_CTRL_TYPE_H264_SCALING_MATRIX:
+ case V4L2_CTRL_TYPE_H264_SLICE_PARAMS:
+ case V4L2_CTRL_TYPE_H264_DECODE_PARAMS:
+ return 0;
+
default:
return -EINVAL;
}
if (size_extra_req)
new_ref->p_req.p = &new_ref[1];
- if (ctrl->handler == hdl) {
- /* By default each control starts in a cluster of its own.
- new_ref->ctrl is basically a cluster array with one
- element, so that's perfect to use as the cluster pointer.
- But only do this for the handler that owns the control. */
- ctrl->cluster = &new_ref->ctrl;
- ctrl->ncontrols = 1;
- }
-
INIT_LIST_HEAD(&new_ref->node);
mutex_lock(hdl->lock);
hdl->buckets[bucket] = new_ref;
if (ctrl_ref)
*ctrl_ref = new_ref;
+ if (ctrl->handler == hdl) {
+ /* By default each control starts in a cluster of its own.
+ * new_ref->ctrl is basically a cluster array with one
+ * element, so that's perfect to use as the cluster pointer.
+ * But only do this for the handler that owns the control.
+ */
+ ctrl->cluster = &new_ref->ctrl;
+ ctrl->ncontrols = 1;
+ }
unlock:
mutex_unlock(hdl->lock);
case V4L2_CTRL_TYPE_FWHT_PARAMS:
elem_size = sizeof(struct v4l2_ctrl_fwht_params);
break;
+ case V4L2_CTRL_TYPE_H264_SPS:
+ elem_size = sizeof(struct v4l2_ctrl_h264_sps);
+ break;
+ case V4L2_CTRL_TYPE_H264_PPS:
+ elem_size = sizeof(struct v4l2_ctrl_h264_pps);
+ break;
+ case V4L2_CTRL_TYPE_H264_SCALING_MATRIX:
+ elem_size = sizeof(struct v4l2_ctrl_h264_scaling_matrix);
+ break;
+ case V4L2_CTRL_TYPE_H264_SLICE_PARAMS:
+ elem_size = sizeof(struct v4l2_ctrl_h264_slice_params);
+ break;
+ case V4L2_CTRL_TYPE_H264_DECODE_PARAMS:
+ elem_size = sizeof(struct v4l2_ctrl_h264_decode_params);
+ break;
default:
if (type < V4L2_CTRL_COMPOUND_TYPES)
elem_size = sizeof(s32);
git.samba.org / sfrench / cifs-2.6.git / blobdiff