110 lines
3.0 KiB
C
110 lines
3.0 KiB
C
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _MSM_VENC_H_
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#define _MSM_VENC_H_
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#include <linux/types.h>
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struct venc_buf {
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unsigned int src_id;
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int fd;
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unsigned long offset;
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unsigned long size;
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};
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struct q6_init_config {
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unsigned short venc_standard;
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unsigned short partial_run_length_flag;
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unsigned short h263_annex_ispt;
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unsigned short h263_annex_jspt;
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unsigned short h263_annex_tspt;
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unsigned short rc_flag;
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unsigned short one_mv_flag;
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unsigned short acdc_pred_enable;
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unsigned short rounding_bit_ctrl;
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unsigned short rotation_flag;
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unsigned short max_mvx;
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unsigned short max_mvy;
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unsigned short enc_frame_height_inmb;
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unsigned short enc_frame_width_inmb;
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unsigned short dvs_frame_height;
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unsigned short dvs_frame_width;
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unsigned int ref_frame_buf1_phy;
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unsigned int ref_frame_buf2_phy;
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unsigned int rlc_buf1_phy;
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unsigned int rlc_buf2_phy;
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unsigned int rlc_buf_length;
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};
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struct init_config {
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struct venc_buf ref_frame_buf1;
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struct venc_buf ref_frame_buf2;
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struct venc_buf rlc_buf1;
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struct venc_buf rlc_buf2;
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struct q6_init_config q6_init_config;
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};
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struct q6_encode_param {
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unsigned int luma_addr;
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unsigned int chroma_addr;
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unsigned int x_offset;
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unsigned int y_offset;
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unsigned int frame_rho_budget;
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unsigned int frame_type;
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unsigned int qp;
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};
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struct encode_param {
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struct venc_buf y_addr;
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unsigned long uv_offset;
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struct q6_encode_param q6_encode_param;
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};
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struct intra_refresh {
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unsigned int intra_refresh_enable;
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unsigned int intra_mb_num;
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};
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struct rc_config {
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unsigned short max_frame_qp_up_delta;
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unsigned short max_frame_qp_down_delta;
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unsigned short min_frame_qp;
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unsigned short max_frame_qp;
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};
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struct q6_frame_type {
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unsigned int frame_type;
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unsigned int frame_len;
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unsigned int frame_addr;
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unsigned int map_table;
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};
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struct frame_type {
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struct venc_buf frame_addr;
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struct q6_frame_type q6_frame_type;
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};
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#define VENC_IOCTL_MAGIC 'V'
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#define VENC_IOCTL_INITIALIZE _IOW(VENC_IOCTL_MAGIC, 1, struct init_config)
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#define VENC_IOCTL_ENCODE _IOW(VENC_IOCTL_MAGIC, 2, struct encode_param)
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#define VENC_IOCTL_INTRA_REFRESH _IOW(VENC_IOCTL_MAGIC, 3, struct intra_refresh)
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#define VENC_IOCTL_RC_CONFIG _IOW(VENC_IOCTL_MAGIC, 4, struct rc_config)
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#define VENC_IOCTL_ENCODE_CONFIG _IOW(VENC_IOCTL_MAGIC, 5, struct init_config)
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#define VENC_IOCTL_STOP _IO(VENC_IOCTL_MAGIC, 6)
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#define VENC_IOCTL_WAIT_FOR_ENCODE _IOR(VENC_IOCTL_MAGIC, 7, struct frame_type)
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#define VENC_IOCTL_STOP_ENCODE _IO(VENC_IOCTL_MAGIC, 8)
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#endif
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