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| author |   Ezequiel Garcia <ezequiel@collabora.com> | 2021-04-29 16:48:09 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-05-23 19:21:30 +0200 |
| commit | 118f3e1562f2b15e30ed65a2718cd9ed710054b1 (patch) | |
| tree | 8883d8813c60cc26948832445fc35ab422324543 /include/media | |
| parent | media: dvb-usb: fix wrong definition (diff) | |
| download | linux-dev-118f3e1562f2b15e30ed65a2718cd9ed710054b1.tar.xz linux-dev-118f3e1562f2b15e30ed65a2718cd9ed710054b1.zip | |
media: uapi: mpeg2: Rename "quantization" to "quantisation"
The MPEG-2 specification refers to the quantisation matrices
using the word "quantisation". Make the V4L2 interface more
ergonomic by matching the MPEG-2 spec.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Tested-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Tested-by: Daniel Almeida <daniel.almeida@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/mpeg2-ctrls.h | 6 | ||||
| -rw-r--r-- | include/media/v4l2-ctrls.h | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/include/media/mpeg2-ctrls.h b/include/media/mpeg2-ctrls.h index 2a4ae6701166..b8adf3ac2c1d 100644 --- a/include/media/mpeg2-ctrls.h +++ b/include/media/mpeg2-ctrls.h @@ -12,11 +12,11 @@ #define _MPEG2_CTRLS_H_ #define V4L2_CID_MPEG_VIDEO_MPEG2_SLICE_PARAMS (V4L2_CID_CODEC_BASE+250) -#define V4L2_CID_MPEG_VIDEO_MPEG2_QUANTIZATION (V4L2_CID_CODEC_BASE+251) +#define V4L2_CID_MPEG_VIDEO_MPEG2_QUANTISATION (V4L2_CID_CODEC_BASE+251) /* enum v4l2_ctrl_type type values */ #define V4L2_CTRL_TYPE_MPEG2_SLICE_PARAMS 0x0103 -#define V4L2_CTRL_TYPE_MPEG2_QUANTIZATION 0x0104 +#define V4L2_CTRL_TYPE_MPEG2_QUANTISATION 0x0104 #define V4L2_MPEG2_PICTURE_CODING_TYPE_I 1 #define V4L2_MPEG2_PICTURE_CODING_TYPE_P 2 @@ -66,7 +66,7 @@ struct v4l2_ctrl_mpeg2_slice_params { __u32 quantiser_scale_code; }; -struct v4l2_ctrl_mpeg2_quantization { +struct v4l2_ctrl_mpeg2_quantisation { /* ISO/IEC 13818-2, ITU-T Rec. H.262: Quant matrix extension */ __u8 load_intra_quantiser_matrix; __u8 load_non_intra_quantiser_matrix; diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index a5953b812878..a38e6bd02a6a 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -41,7 +41,7 @@ struct video_device; * @p_u32: Pointer to a 32-bit unsigned value. * @p_char: Pointer to a string. * @p_mpeg2_slice_params: Pointer to a MPEG2 slice parameters structure. - * @p_mpeg2_quantization: Pointer to a MPEG2 quantization data structure. + * @p_mpeg2_quantisation: Pointer to a MPEG2 quantisation data structure. * @p_fwht_params: Pointer to a FWHT stateless parameters structure. * @p_h264_sps: Pointer to a struct v4l2_ctrl_h264_sps. * @p_h264_pps: Pointer to a struct v4l2_ctrl_h264_pps. @@ -67,7 +67,7 @@ union v4l2_ctrl_ptr { u32 *p_u32; char *p_char; struct v4l2_ctrl_mpeg2_slice_params *p_mpeg2_slice_params; - struct v4l2_ctrl_mpeg2_quantization *p_mpeg2_quantization; + struct v4l2_ctrl_mpeg2_quantisation *p_mpeg2_quantisation; struct v4l2_ctrl_fwht_params *p_fwht_params; struct v4l2_ctrl_h264_sps *p_h264_sps; struct v4l2_ctrl_h264_pps *p_h264_pps; |