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media: v4l2-ctrl: add MPEG-2 profile and level controls

Add MPEG-2 CID definitions for profiles and levels defined in ITU-T Rec. H.262.

Philipp Zabel committed 7 years ago

Commit 5902bca1 parent 23e0b8c3 files · +97 −0Browse files

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include/uapi/linux/v4l2-controls.h+18−0
@@ -409,6 +409,24 @@ enum v4l2_mpeg_video_multi_slice_mode { · 408 unmodified lines
409#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_MPEG_BASE+228)409#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_MPEG_BASE+228)
410#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_MPEG_BASE+229)410#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_MPEG_BASE+229)
411 411
412/* CIDs for the MPEG-2 Part 2 (H.262) codec */
413#define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_MPEG_BASE+270)
414enum v4l2_mpeg_video_mpeg2_level {
415 V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW = 0,
416 V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN = 1,
417 V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440 = 2,
418 V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH = 3,
419};
420#define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE (V4L2_CID_MPEG_BASE+271)
421enum v4l2_mpeg_video_mpeg2_profile {
422 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE = 0,
423 V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN = 1,
424 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE = 2,
425 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE = 3,
426 V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH = 4,
427 V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW = 5,
428};
429
412/* CIDs for the FWHT codec as used by the vicodec driver. */430/* CIDs for the FWHT codec as used by the vicodec driver. */
413#define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_MPEG_BASE + 290)431#define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_MPEG_BASE + 290)
414#define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_MPEG_BASE + 291)432#define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_MPEG_BASE + 291)