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| author |   Benjamin Gaignard <benjamin.gaignard@collabora.com> | 2021-06-03 13:49:56 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-06-08 16:01:15 +0200 |
| commit | 4dd0f63b51c24afd2f34afbae2e728cf00c390e6 (patch) | |
| tree | 9fc573ab36b0b30b0618b61708c5c897084618f1 | |
| parent | media: imon: use DEVICE_ATTR_RW() helper macro (diff) | |
| download | linux-dev-4dd0f63b51c24afd2f34afbae2e728cf00c390e6.tar.xz linux-dev-4dd0f63b51c24afd2f34afbae2e728cf00c390e6.zip | |
media: hevc: Add fields and flags for hevc PPS
Add fields and flags as they are defined in
7.4.3.3.1 "General picture parameter set RBSP semantics of the
H.265 ITU specification.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -rw-r--r-- | Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 14 | ||||
| -rw-r--r-- | include/media/hevc-ctrls.h | 4 |
2 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst index 2b5edab55bb4..15468dcfaf08 100644 --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst @@ -2786,6 +2786,12 @@ enum v4l2_mpeg_video_hevc_size_of_length_field - * - __u8 - ``num_extra_slice_header_bits`` - + * - __u8 + - ``num_ref_idx_l0_default_active_minus1`` + - Specifies the inferred value of num_ref_idx_l0_active_minus1 + * - __u8 + - ``num_ref_idx_l1_default_active_minus1`` + - Specifies the inferred value of num_ref_idx_l1_active_minus1 * - __s8 - ``init_qp_minus26`` - @@ -2896,6 +2902,14 @@ enum v4l2_mpeg_video_hevc_size_of_length_field - * - ``V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT`` - 0x00040000 - + * - ``V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT`` + - 0x00080000 + - Specifies the presence of deblocking filter control syntax elements in + the PPS + * - ``V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING`` + - 0x00100000 + - Specifies that tile column boundaries and likewise tile row boundaries + are distributed uniformly across the picture .. raw:: latex diff --git a/include/media/hevc-ctrls.h b/include/media/hevc-ctrls.h index 36e4c93707ae..3b525fd6e618 100644 --- a/include/media/hevc-ctrls.h +++ b/include/media/hevc-ctrls.h @@ -99,10 +99,14 @@ struct v4l2_ctrl_hevc_sps { #define V4L2_HEVC_PPS_FLAG_PPS_DISABLE_DEBLOCKING_FILTER (1ULL << 16) #define V4L2_HEVC_PPS_FLAG_LISTS_MODIFICATION_PRESENT (1ULL << 17) #define V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT (1ULL << 18) +#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT (1ULL << 19) +#define V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING (1ULL << 20) struct v4l2_ctrl_hevc_pps { /* ISO/IEC 23008-2, ITU-T Rec. H.265: Picture parameter set */ __u8 num_extra_slice_header_bits; + __u8 num_ref_idx_l0_default_active_minus1; + __u8 num_ref_idx_l1_default_active_minus1; __s8 init_qp_minus26; __u8 diff_cu_qp_delta_depth; __s8 pps_cb_qp_offset; |