| Dima Zavin | 5c32826 | 2009-10-13 20:57:16 -0700 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | **************************************************************************** |
| 11 | ****************************************************************************/ |
| 12 | #ifndef _MSM_VENC_H_ |
| 13 | #define _MSM_VENC_H_ |
| 14 | |
| 15 | #include <linux/types.h> |
| 16 | |
| 17 | struct venc_buf { |
| 18 | unsigned int src_id; |
| 19 | int fd; |
| 20 | unsigned long offset; |
| 21 | unsigned long size; |
| 22 | }; |
| 23 | |
| 24 | struct q6_init_config { |
| 25 | unsigned short venc_standard; |
| 26 | unsigned short partial_run_length_flag; |
| 27 | unsigned short h263_annex_ispt; |
| 28 | unsigned short h263_annex_jspt; |
| 29 | unsigned short h263_annex_tspt; |
| 30 | unsigned short rc_flag; |
| 31 | unsigned short one_mv_flag; |
| 32 | unsigned short acdc_pred_enable; |
| 33 | unsigned short rounding_bit_ctrl; |
| 34 | unsigned short rotation_flag; |
| 35 | unsigned short max_mvx; |
| 36 | unsigned short max_mvy; |
| 37 | unsigned short enc_frame_height_inmb; |
| 38 | unsigned short enc_frame_width_inmb; |
| 39 | unsigned short dvs_frame_height; |
| 40 | unsigned short dvs_frame_width; |
| 41 | |
| 42 | unsigned int ref_frame_buf1_phy; |
| 43 | unsigned int ref_frame_buf2_phy; |
| 44 | unsigned int rlc_buf1_phy; |
| 45 | unsigned int rlc_buf2_phy; |
| 46 | unsigned int rlc_buf_length; |
| 47 | }; |
| 48 | |
| 49 | struct init_config { |
| 50 | struct venc_buf ref_frame_buf1; |
| 51 | struct venc_buf ref_frame_buf2; |
| 52 | struct venc_buf rlc_buf1; |
| 53 | struct venc_buf rlc_buf2; |
| 54 | struct q6_init_config q6_init_config; |
| 55 | }; |
| 56 | |
| 57 | struct q6_encode_param { |
| 58 | unsigned int luma_addr; |
| 59 | unsigned int chroma_addr; |
| 60 | unsigned int x_offset; |
| 61 | unsigned int y_offset; |
| 62 | unsigned int frame_rho_budget; |
| 63 | unsigned int frame_type; |
| 64 | unsigned int qp; |
| 65 | }; |
| 66 | |
| 67 | struct encode_param { |
| 68 | struct venc_buf y_addr; |
| 69 | unsigned long uv_offset; |
| 70 | struct q6_encode_param q6_encode_param; |
| 71 | }; |
| 72 | |
| 73 | struct intra_refresh { |
| 74 | unsigned int intra_refresh_enable; |
| 75 | unsigned int intra_mb_num; |
| 76 | }; |
| 77 | |
| 78 | struct rc_config { |
| 79 | unsigned short max_frame_qp_up_delta; |
| 80 | unsigned short max_frame_qp_down_delta; |
| 81 | unsigned short min_frame_qp; |
| 82 | unsigned short max_frame_qp; |
| 83 | }; |
| 84 | |
| 85 | struct q6_frame_type { |
| 86 | unsigned int frame_type; |
| 87 | unsigned int frame_len; |
| 88 | unsigned int frame_addr; |
| 89 | unsigned int map_table; |
| 90 | }; |
| 91 | |
| 92 | struct frame_type { |
| 93 | struct venc_buf frame_addr; |
| 94 | struct q6_frame_type q6_frame_type; |
| 95 | }; |
| 96 | |
| 97 | #define VENC_IOCTL_MAGIC 'V' |
| 98 | |
| 99 | #define VENC_IOCTL_INITIALIZE _IOW(VENC_IOCTL_MAGIC, 1, struct init_config) |
| 100 | #define VENC_IOCTL_ENCODE _IOW(VENC_IOCTL_MAGIC, 2, struct encode_param) |
| 101 | #define VENC_IOCTL_INTRA_REFRESH _IOW(VENC_IOCTL_MAGIC, 3, struct intra_refresh) |
| 102 | #define VENC_IOCTL_RC_CONFIG _IOW(VENC_IOCTL_MAGIC, 4, struct rc_config) |
| 103 | #define VENC_IOCTL_ENCODE_CONFIG _IOW(VENC_IOCTL_MAGIC, 5, struct init_config) |
| 104 | #define VENC_IOCTL_STOP _IO(VENC_IOCTL_MAGIC, 6) |
| 105 | #define VENC_IOCTL_WAIT_FOR_ENCODE _IOR(VENC_IOCTL_MAGIC, 7, struct frame_type) |
| 106 | #define VENC_IOCTL_STOP_ENCODE _IO(VENC_IOCTL_MAGIC, 8) |
| 107 | |
| 108 | #endif |
| 109 | |