From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: ezequiel@collabora.com, p.zabel@pengutronix.de,
mchehab@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
festevam@gmail.com, linux-imx@nxp.com,
gregkh@linuxfoundation.org, mripard@kernel.org,
paul.kocialkowski@bootlin.com, wens@csie.org,
jernej.skrabec@siol.net, peng.fan@nxp.com,
hverkuil-cisco@xs4all.nl, dan.carpenter@oracle.com
Cc: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, kernel@collabora.com,
Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH v4 01/11] media: hevc: Add fields and flags for hevc PPS
Date: Wed, 3 Mar 2021 12:39:42 +0100 [thread overview]
Message-ID: <20210303113952.178519-2-benjamin.gaignard@collabora.com> (raw)
In-Reply-To: <20210303113952.178519-1-benjamin.gaignard@collabora.com>
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>
---
.../userspace-api/media/v4l/ext-ctrls-codec.rst | 14 ++++++++++++++
include/media/hevc-ctrls.h | 4 ++++
2 files changed, 18 insertions(+)
diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
index 00944e97d638..d62e8e423f3b 100644
--- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
+++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
@@ -3234,6 +3234,12 @@ 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``
-
@@ -3342,6 +3348,14 @@ 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
``V4L2_CID_MPEG_VIDEO_HEVC_SLICE_PARAMS (struct)``
Specifies various slice-specific parameters, especially from the NAL unit
diff --git a/include/media/hevc-ctrls.h b/include/media/hevc-ctrls.h
index b4cb2ef02f17..003f819ecb26 100644
--- a/include/media/hevc-ctrls.h
+++ b/include/media/hevc-ctrls.h
@@ -100,10 +100,14 @@ 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;
--
2.25.1
next prev parent reply other threads:[~2021-03-03 16:33 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-03 11:39 [PATCH v4 00/11] Add HANTRO G2/HEVC decoder support for IMX8MQ Benjamin Gaignard
2021-03-03 11:39 ` Benjamin Gaignard [this message]
2021-03-03 11:39 ` [PATCH v4 02/11] media: hevc: Add decode params control Benjamin Gaignard
2021-03-03 11:39 ` [PATCH v4 03/11] media: hantro: change hantro_codec_ops run prototype to return errors Benjamin Gaignard
2021-03-03 21:56 ` Ezequiel Garcia
2021-03-05 9:24 ` Benjamin Gaignard
2021-03-03 11:39 ` [PATCH v4 04/11] media: hantro: Define HEVC codec profiles and supported features Benjamin Gaignard
2021-03-03 11:39 ` [PATCH v4 05/11] media: hantro: Add a field to distinguish the hardware versions Benjamin Gaignard
2021-03-03 22:05 ` Ezequiel Garcia
2021-03-05 9:27 ` Benjamin Gaignard
2021-03-03 11:39 ` [PATCH v4 06/11] media: uapi: Add a control for HANTRO driver Benjamin Gaignard
2021-03-03 11:39 ` [PATCH v4 07/11] media: hantro: Introduce G2/HEVC decoder Benjamin Gaignard
2021-03-16 18:46 ` Ezequiel Garcia
2021-03-16 20:19 ` Benjamin Gaignard
2021-03-16 20:35 ` Ezequiel Garcia
2021-03-03 11:39 ` [PATCH v4 08/11] media: hantro: handle V4L2_PIX_FMT_HEVC_SLICE control Benjamin Gaignard
2021-03-03 11:39 ` [PATCH v4 09/11] media: hantro: IMX8M: add variant for G2/HEVC codec Benjamin Gaignard
2021-03-03 22:08 ` Ezequiel Garcia
2021-03-05 9:32 ` Benjamin Gaignard
2021-03-03 11:39 ` [PATCH v4 10/11] dt-bindings: media: nxp,imx8mq-vpu: Update bindings Benjamin Gaignard
2021-03-08 20:08 ` Rob Herring
2021-03-03 11:39 ` [PATCH v4 11/11] arm64: dts: imx8mq: Add node to G2 hardware Benjamin Gaignard
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