diff options
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/mpeg2-ctrls.h | 126 | ||||
| -rw-r--r-- | include/media/v4l2-ctrls.h | 1 |
2 files changed, 0 insertions, 127 deletions
diff --git a/include/media/mpeg2-ctrls.h b/include/media/mpeg2-ctrls.h deleted file mode 100644 index a3d19de9e53a..000000000000 --- a/include/media/mpeg2-ctrls.h +++ /dev/null @@ -1,126 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * These are the MPEG2 state controls for use with stateless MPEG-2 - * codec drivers. - * - * It turns out that these structs are not stable yet and will undergo - * more changes. So keep them private until they are stable and ready to - * become part of the official public API. - */ - -#ifndef _MPEG2_CTRLS_H_ -#define _MPEG2_CTRLS_H_ - -#define V4L2_CID_MPEG_VIDEO_MPEG2_QUANTISATION (V4L2_CID_CODEC_BASE+251) -#define V4L2_CID_MPEG_VIDEO_MPEG2_SEQUENCE (V4L2_CID_CODEC_BASE+252) -#define V4L2_CID_MPEG_VIDEO_MPEG2_PICTURE (V4L2_CID_CODEC_BASE+253) - -/* enum v4l2_ctrl_type type values */ -#define V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE 0x01 - -/** - * struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header - * - * All the members on this structure match the sequence header and sequence - * extension syntaxes as specified by the MPEG-2 specification. - * - * Fields horizontal_size, vertical_size and vbv_buffer_size are a - * combination of respective _value and extension syntax elements, - * as described in section 6.3.3 "Sequence header". - * - * @horizontal_size: combination of elements horizontal_size_value and - * horizontal_size_extension. - * @vertical_size: combination of elements vertical_size_value and - * vertical_size_extension. - * @vbv_buffer_size: combination of elements vbv_buffer_size_value and - * vbv_buffer_size_extension. - * @profile_and_level_indication: see MPEG-2 specification. - * @chroma_format: see MPEG-2 specification. - * @flags: see V4L2_MPEG2_SEQ_FLAG_{}. - */ -struct v4l2_ctrl_mpeg2_sequence { - __u16 horizontal_size; - __u16 vertical_size; - __u32 vbv_buffer_size; - __u16 profile_and_level_indication; - __u8 chroma_format; - __u8 flags; -}; - -#define V4L2_MPEG2_PIC_CODING_TYPE_I 1 -#define V4L2_MPEG2_PIC_CODING_TYPE_P 2 -#define V4L2_MPEG2_PIC_CODING_TYPE_B 3 -#define V4L2_MPEG2_PIC_CODING_TYPE_D 4 - -#define V4L2_MPEG2_PIC_TOP_FIELD 0x1 -#define V4L2_MPEG2_PIC_BOTTOM_FIELD 0x2 -#define V4L2_MPEG2_PIC_FRAME 0x3 - -#define V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST 0x0001 -#define V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT 0x0002 -#define V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV 0x0004 -#define V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE 0x0008 -#define V4L2_MPEG2_PIC_FLAG_INTRA_VLC 0x0010 -#define V4L2_MPEG2_PIC_FLAG_ALT_SCAN 0x0020 -#define V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST 0x0040 -#define V4L2_MPEG2_PIC_FLAG_PROGRESSIVE 0x0080 - -/** - * struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header - * - * All the members on this structure match the picture header and picture - * coding extension syntaxes as specified by the MPEG-2 specification. - * - * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as - * reference for backward prediction. - * @forward_ref_ts: timestamp of the V4L2 capture buffer to use as - * reference for forward prediction. These timestamp refers to the - * timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns() - * to convert the struct timeval to a __u64. - * @flags: see V4L2_MPEG2_PIC_FLAG_{}. - * @f_code[2][2]: see MPEG-2 specification. - * @picture_coding_type: see MPEG-2 specification. - * @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD. - * @intra_dc_precision: see MPEG-2 specification. - * @reserved: padding field. Should be zeroed by applications. - */ -struct v4l2_ctrl_mpeg2_picture { - __u64 backward_ref_ts; - __u64 forward_ref_ts; - __u32 flags; - __u8 f_code[2][2]; - __u8 picture_coding_type; - __u8 picture_structure; - __u8 intra_dc_precision; - __u8 reserved[5]; -}; - -/** - * struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation - * - * Quantization matrices as specified by section 6.3.7 - * "Quant matrix extension". - * - * @intra_quantiser_matrix: The quantisation matrix coefficients - * for intra-coded frames, in zigzag scanning order. It is relevant - * for both luma and chroma components, although it can be superseded - * by the chroma-specific matrix for non-4:2:0 YUV formats. - * @non_intra_quantiser_matrix: The quantisation matrix coefficients - * for non-intra-coded frames, in zigzag scanning order. It is relevant - * for both luma and chroma components, although it can be superseded - * by the chroma-specific matrix for non-4:2:0 YUV formats. - * @chroma_intra_quantiser_matrix: The quantisation matrix coefficients - * for the chominance component of intra-coded frames, in zigzag scanning - * order. Only relevant for 4:2:2 and 4:4:4 YUV formats. - * @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients - * for the chrominance component of non-intra-coded frames, in zigzag scanning - * order. Only relevant for 4:2:2 and 4:4:4 YUV formats. - */ -struct v4l2_ctrl_mpeg2_quantisation { - __u8 intra_quantiser_matrix[64]; - __u8 non_intra_quantiser_matrix[64]; - __u8 chroma_intra_quantiser_matrix[64]; - __u8 chroma_non_intra_quantiser_matrix[64]; -}; - -#endif diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index 215e44172c66..575b59fbac77 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -17,7 +17,6 @@ * Include the stateless codec compound control definitions. * This will move to the public headers once this API is fully stable. */ -#include <media/mpeg2-ctrls.h> #include <media/hevc-ctrls.h> /* forward references */ |