UAPI: (Scripted) Disintegrate include/linux/dvb
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
David Howells
Mauro Carvalho Chehab
parent
214e2ca2b8
commit
c57fd02192
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@ -1,8 +0,0 @@
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header-y += audio.h
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header-y += ca.h
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header-y += dmx.h
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header-y += frontend.h
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header-y += net.h
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header-y += osd.h
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header-y += version.h
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header-y += video.h
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@ -20,138 +20,10 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _DVBDMX_H_
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#define _DVBDMX_H_
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#include <linux/types.h>
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#ifdef __KERNEL__
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#include <linux/time.h>
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#else
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#include <time.h>
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#endif
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#define DMX_FILTER_SIZE 16
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typedef enum
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{
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DMX_OUT_DECODER, /* Streaming directly to decoder. */
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DMX_OUT_TAP, /* Output going to a memory buffer */
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/* (to be retrieved via the read command).*/
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DMX_OUT_TS_TAP, /* Output multiplexed into a new TS */
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/* (to be retrieved by reading from the */
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/* logical DVR device). */
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DMX_OUT_TSDEMUX_TAP /* Like TS_TAP but retrieved from the DMX device */
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} dmx_output_t;
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typedef enum
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{
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DMX_IN_FRONTEND, /* Input from a front-end device. */
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DMX_IN_DVR /* Input from the logical DVR device. */
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} dmx_input_t;
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typedef enum
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{
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DMX_PES_AUDIO0,
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DMX_PES_VIDEO0,
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DMX_PES_TELETEXT0,
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DMX_PES_SUBTITLE0,
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DMX_PES_PCR0,
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DMX_PES_AUDIO1,
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DMX_PES_VIDEO1,
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DMX_PES_TELETEXT1,
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DMX_PES_SUBTITLE1,
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DMX_PES_PCR1,
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DMX_PES_AUDIO2,
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DMX_PES_VIDEO2,
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DMX_PES_TELETEXT2,
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DMX_PES_SUBTITLE2,
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DMX_PES_PCR2,
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DMX_PES_AUDIO3,
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DMX_PES_VIDEO3,
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DMX_PES_TELETEXT3,
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DMX_PES_SUBTITLE3,
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DMX_PES_PCR3,
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DMX_PES_OTHER
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} dmx_pes_type_t;
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#define DMX_PES_AUDIO DMX_PES_AUDIO0
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#define DMX_PES_VIDEO DMX_PES_VIDEO0
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#define DMX_PES_TELETEXT DMX_PES_TELETEXT0
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#define DMX_PES_SUBTITLE DMX_PES_SUBTITLE0
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#define DMX_PES_PCR DMX_PES_PCR0
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typedef struct dmx_filter
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{
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__u8 filter[DMX_FILTER_SIZE];
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__u8 mask[DMX_FILTER_SIZE];
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__u8 mode[DMX_FILTER_SIZE];
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} dmx_filter_t;
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struct dmx_sct_filter_params
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{
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__u16 pid;
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dmx_filter_t filter;
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__u32 timeout;
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__u32 flags;
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#define DMX_CHECK_CRC 1
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#define DMX_ONESHOT 2
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#define DMX_IMMEDIATE_START 4
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#define DMX_KERNEL_CLIENT 0x8000
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};
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struct dmx_pes_filter_params
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{
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__u16 pid;
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dmx_input_t input;
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dmx_output_t output;
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dmx_pes_type_t pes_type;
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__u32 flags;
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};
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typedef struct dmx_caps {
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__u32 caps;
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int num_decoders;
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} dmx_caps_t;
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typedef enum {
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DMX_SOURCE_FRONT0 = 0,
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DMX_SOURCE_FRONT1,
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DMX_SOURCE_FRONT2,
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DMX_SOURCE_FRONT3,
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DMX_SOURCE_DVR0 = 16,
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DMX_SOURCE_DVR1,
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DMX_SOURCE_DVR2,
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DMX_SOURCE_DVR3
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} dmx_source_t;
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struct dmx_stc {
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unsigned int num; /* input : which STC? 0..N */
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unsigned int base; /* output: divisor for stc to get 90 kHz clock */
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__u64 stc; /* output: stc in 'base'*90 kHz units */
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};
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#define DMX_START _IO('o', 41)
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#define DMX_STOP _IO('o', 42)
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#define DMX_SET_FILTER _IOW('o', 43, struct dmx_sct_filter_params)
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#define DMX_SET_PES_FILTER _IOW('o', 44, struct dmx_pes_filter_params)
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#define DMX_SET_BUFFER_SIZE _IO('o', 45)
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#define DMX_GET_PES_PIDS _IOR('o', 47, __u16[5])
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#define DMX_GET_CAPS _IOR('o', 48, dmx_caps_t)
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#define DMX_SET_SOURCE _IOW('o', 49, dmx_source_t)
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#define DMX_GET_STC _IOWR('o', 50, struct dmx_stc)
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#define DMX_ADD_PID _IOW('o', 51, __u16)
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#define DMX_REMOVE_PID _IOW('o', 52, __u16)
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#include <uapi/linux/dvb/dmx.h>
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#endif /*_DVBDMX_H_*/
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@ -20,257 +20,10 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _DVBVIDEO_H_
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#define _DVBVIDEO_H_
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#include <linux/types.h>
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#ifdef __KERNEL__
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#include <linux/compiler.h>
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#else
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#include <stdint.h>
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#include <time.h>
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#endif
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typedef enum {
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VIDEO_FORMAT_4_3, /* Select 4:3 format */
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VIDEO_FORMAT_16_9, /* Select 16:9 format. */
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VIDEO_FORMAT_221_1 /* 2.21:1 */
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} video_format_t;
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typedef enum {
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VIDEO_SYSTEM_PAL,
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VIDEO_SYSTEM_NTSC,
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VIDEO_SYSTEM_PALN,
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VIDEO_SYSTEM_PALNc,
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VIDEO_SYSTEM_PALM,
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VIDEO_SYSTEM_NTSC60,
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VIDEO_SYSTEM_PAL60,
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VIDEO_SYSTEM_PALM60
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} video_system_t;
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typedef enum {
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VIDEO_PAN_SCAN, /* use pan and scan format */
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VIDEO_LETTER_BOX, /* use letterbox format */
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VIDEO_CENTER_CUT_OUT /* use center cut out format */
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} video_displayformat_t;
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typedef struct {
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int w;
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int h;
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video_format_t aspect_ratio;
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} video_size_t;
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typedef enum {
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VIDEO_SOURCE_DEMUX, /* Select the demux as the main source */
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VIDEO_SOURCE_MEMORY /* If this source is selected, the stream
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comes from the user through the write
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system call */
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} video_stream_source_t;
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typedef enum {
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VIDEO_STOPPED, /* Video is stopped */
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VIDEO_PLAYING, /* Video is currently playing */
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VIDEO_FREEZED /* Video is freezed */
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} video_play_state_t;
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/* Decoder commands */
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#define VIDEO_CMD_PLAY (0)
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#define VIDEO_CMD_STOP (1)
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#define VIDEO_CMD_FREEZE (2)
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#define VIDEO_CMD_CONTINUE (3)
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/* Flags for VIDEO_CMD_FREEZE */
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#define VIDEO_CMD_FREEZE_TO_BLACK (1 << 0)
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/* Flags for VIDEO_CMD_STOP */
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#define VIDEO_CMD_STOP_TO_BLACK (1 << 0)
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#define VIDEO_CMD_STOP_IMMEDIATELY (1 << 1)
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/* Play input formats: */
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/* The decoder has no special format requirements */
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#define VIDEO_PLAY_FMT_NONE (0)
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/* The decoder requires full GOPs */
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#define VIDEO_PLAY_FMT_GOP (1)
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/* The structure must be zeroed before use by the application
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This ensures it can be extended safely in the future. */
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struct video_command {
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__u32 cmd;
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__u32 flags;
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union {
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struct {
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__u64 pts;
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} stop;
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struct {
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/* 0 or 1000 specifies normal speed,
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1 specifies forward single stepping,
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-1 specifies backward single stepping,
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>1: playback at speed/1000 of the normal speed,
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<-1: reverse playback at (-speed/1000) of the normal speed. */
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__s32 speed;
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__u32 format;
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} play;
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struct {
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__u32 data[16];
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} raw;
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};
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};
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/* FIELD_UNKNOWN can be used if the hardware does not know whether
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the Vsync is for an odd, even or progressive (i.e. non-interlaced)
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field. */
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#define VIDEO_VSYNC_FIELD_UNKNOWN (0)
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#define VIDEO_VSYNC_FIELD_ODD (1)
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#define VIDEO_VSYNC_FIELD_EVEN (2)
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#define VIDEO_VSYNC_FIELD_PROGRESSIVE (3)
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struct video_event {
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__s32 type;
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#define VIDEO_EVENT_SIZE_CHANGED 1
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#define VIDEO_EVENT_FRAME_RATE_CHANGED 2
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#define VIDEO_EVENT_DECODER_STOPPED 3
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#define VIDEO_EVENT_VSYNC 4
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__kernel_time_t timestamp;
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union {
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video_size_t size;
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unsigned int frame_rate; /* in frames per 1000sec */
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unsigned char vsync_field; /* unknown/odd/even/progressive */
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} u;
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};
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struct video_status {
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int video_blank; /* blank video on freeze? */
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video_play_state_t play_state; /* current state of playback */
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video_stream_source_t stream_source; /* current source (demux/memory) */
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video_format_t video_format; /* current aspect ratio of stream*/
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video_displayformat_t display_format;/* selected cropping mode */
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};
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struct video_still_picture {
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char __user *iFrame; /* pointer to a single iframe in memory */
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__s32 size;
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};
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typedef
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struct video_highlight {
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int active; /* 1=show highlight, 0=hide highlight */
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__u8 contrast1; /* 7- 4 Pattern pixel contrast */
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/* 3- 0 Background pixel contrast */
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__u8 contrast2; /* 7- 4 Emphasis pixel-2 contrast */
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/* 3- 0 Emphasis pixel-1 contrast */
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__u8 color1; /* 7- 4 Pattern pixel color */
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/* 3- 0 Background pixel color */
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__u8 color2; /* 7- 4 Emphasis pixel-2 color */
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/* 3- 0 Emphasis pixel-1 color */
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__u32 ypos; /* 23-22 auto action mode */
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/* 21-12 start y */
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/* 9- 0 end y */
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__u32 xpos; /* 23-22 button color number */
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/* 21-12 start x */
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/* 9- 0 end x */
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} video_highlight_t;
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typedef struct video_spu {
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int active;
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int stream_id;
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} video_spu_t;
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typedef struct video_spu_palette { /* SPU Palette information */
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int length;
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__u8 __user *palette;
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} video_spu_palette_t;
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typedef struct video_navi_pack {
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int length; /* 0 ... 1024 */
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__u8 data[1024];
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} video_navi_pack_t;
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typedef __u16 video_attributes_t;
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/* bits: descr. */
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/* 15-14 Video compression mode (0=MPEG-1, 1=MPEG-2) */
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/* 13-12 TV system (0=525/60, 1=625/50) */
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/* 11-10 Aspect ratio (0=4:3, 3=16:9) */
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/* 9- 8 permitted display mode on 4:3 monitor (0=both, 1=only pan-sca */
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/* 7 line 21-1 data present in GOP (1=yes, 0=no) */
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/* 6 line 21-2 data present in GOP (1=yes, 0=no) */
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/* 5- 3 source resolution (0=720x480/576, 1=704x480/576, 2=352x480/57 */
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/* 2 source letterboxed (1=yes, 0=no) */
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/* 0 film/camera mode (0=camera, 1=film (625/50 only)) */
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/* bit definitions for capabilities: */
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/* can the hardware decode MPEG1 and/or MPEG2? */
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#define VIDEO_CAP_MPEG1 1
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#define VIDEO_CAP_MPEG2 2
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/* can you send a system and/or program stream to video device?
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(you still have to open the video and the audio device but only
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send the stream to the video device) */
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#define VIDEO_CAP_SYS 4
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#define VIDEO_CAP_PROG 8
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/* can the driver also handle SPU, NAVI and CSS encoded data?
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(CSS API is not present yet) */
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#define VIDEO_CAP_SPU 16
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#define VIDEO_CAP_NAVI 32
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#define VIDEO_CAP_CSS 64
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#define VIDEO_STOP _IO('o', 21)
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#define VIDEO_PLAY _IO('o', 22)
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#define VIDEO_FREEZE _IO('o', 23)
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#define VIDEO_CONTINUE _IO('o', 24)
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#define VIDEO_SELECT_SOURCE _IO('o', 25)
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#define VIDEO_SET_BLANK _IO('o', 26)
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#define VIDEO_GET_STATUS _IOR('o', 27, struct video_status)
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#define VIDEO_GET_EVENT _IOR('o', 28, struct video_event)
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#define VIDEO_SET_DISPLAY_FORMAT _IO('o', 29)
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#define VIDEO_STILLPICTURE _IOW('o', 30, struct video_still_picture)
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#define VIDEO_FAST_FORWARD _IO('o', 31)
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#define VIDEO_SLOWMOTION _IO('o', 32)
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#define VIDEO_GET_CAPABILITIES _IOR('o', 33, unsigned int)
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#define VIDEO_CLEAR_BUFFER _IO('o', 34)
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#define VIDEO_SET_ID _IO('o', 35)
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#define VIDEO_SET_STREAMTYPE _IO('o', 36)
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#define VIDEO_SET_FORMAT _IO('o', 37)
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#define VIDEO_SET_SYSTEM _IO('o', 38)
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#define VIDEO_SET_HIGHLIGHT _IOW('o', 39, video_highlight_t)
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#define VIDEO_SET_SPU _IOW('o', 50, video_spu_t)
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#define VIDEO_SET_SPU_PALETTE _IOW('o', 51, video_spu_palette_t)
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#define VIDEO_GET_NAVI _IOR('o', 52, video_navi_pack_t)
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#define VIDEO_SET_ATTRIBUTES _IO('o', 53)
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#define VIDEO_GET_SIZE _IOR('o', 55, video_size_t)
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#define VIDEO_GET_FRAME_RATE _IOR('o', 56, unsigned int)
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/**
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* VIDEO_GET_PTS
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*
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* Read the 33 bit presentation time stamp as defined
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* in ITU T-REC-H.222.0 / ISO/IEC 13818-1.
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*
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* The PTS should belong to the currently played
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* frame if possible, but may also be a value close to it
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* like the PTS of the last decoded frame or the last PTS
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* extracted by the PES parser.
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*/
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#define VIDEO_GET_PTS _IOR('o', 57, __u64)
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/* Read the number of displayed frames since the decoder was started */
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#define VIDEO_GET_FRAME_COUNT _IOR('o', 58, __u64)
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#define VIDEO_COMMAND _IOWR('o', 59, struct video_command)
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#define VIDEO_TRY_COMMAND _IOWR('o', 60, struct video_command)
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#include <uapi/linux/dvb/video.h>
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#endif /*_DVBVIDEO_H_*/
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@ -1 +1,9 @@
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# UAPI Header export list
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header-y += audio.h
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header-y += ca.h
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header-y += dmx.h
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header-y += frontend.h
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header-y += net.h
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header-y += osd.h
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header-y += version.h
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header-y += video.h
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@ -0,0 +1,155 @@
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/*
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* dmx.h
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*
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* Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
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* & Ralph Metzler <ralph@convergence.de>
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* for convergence integrated media GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
|
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* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
|
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
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*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _UAPI_DVBDMX_H_
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#define _UAPI_DVBDMX_H_
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#include <linux/types.h>
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#ifndef __KERNEL__
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#include <time.h>
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#endif
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#define DMX_FILTER_SIZE 16
|
||||
|
||||
typedef enum
|
||||
{
|
||||
DMX_OUT_DECODER, /* Streaming directly to decoder. */
|
||||
DMX_OUT_TAP, /* Output going to a memory buffer */
|
||||
/* (to be retrieved via the read command).*/
|
||||
DMX_OUT_TS_TAP, /* Output multiplexed into a new TS */
|
||||
/* (to be retrieved by reading from the */
|
||||
/* logical DVR device). */
|
||||
DMX_OUT_TSDEMUX_TAP /* Like TS_TAP but retrieved from the DMX device */
|
||||
} dmx_output_t;
|
||||
|
||||
|
||||
typedef enum
|
||||
{
|
||||
DMX_IN_FRONTEND, /* Input from a front-end device. */
|
||||
DMX_IN_DVR /* Input from the logical DVR device. */
|
||||
} dmx_input_t;
|
||||
|
||||
|
||||
typedef enum
|
||||
{
|
||||
DMX_PES_AUDIO0,
|
||||
DMX_PES_VIDEO0,
|
||||
DMX_PES_TELETEXT0,
|
||||
DMX_PES_SUBTITLE0,
|
||||
DMX_PES_PCR0,
|
||||
|
||||
DMX_PES_AUDIO1,
|
||||
DMX_PES_VIDEO1,
|
||||
DMX_PES_TELETEXT1,
|
||||
DMX_PES_SUBTITLE1,
|
||||
DMX_PES_PCR1,
|
||||
|
||||
DMX_PES_AUDIO2,
|
||||
DMX_PES_VIDEO2,
|
||||
DMX_PES_TELETEXT2,
|
||||
DMX_PES_SUBTITLE2,
|
||||
DMX_PES_PCR2,
|
||||
|
||||
DMX_PES_AUDIO3,
|
||||
DMX_PES_VIDEO3,
|
||||
DMX_PES_TELETEXT3,
|
||||
DMX_PES_SUBTITLE3,
|
||||
DMX_PES_PCR3,
|
||||
|
||||
DMX_PES_OTHER
|
||||
} dmx_pes_type_t;
|
||||
|
||||
#define DMX_PES_AUDIO DMX_PES_AUDIO0
|
||||
#define DMX_PES_VIDEO DMX_PES_VIDEO0
|
||||
#define DMX_PES_TELETEXT DMX_PES_TELETEXT0
|
||||
#define DMX_PES_SUBTITLE DMX_PES_SUBTITLE0
|
||||
#define DMX_PES_PCR DMX_PES_PCR0
|
||||
|
||||
|
||||
typedef struct dmx_filter
|
||||
{
|
||||
__u8 filter[DMX_FILTER_SIZE];
|
||||
__u8 mask[DMX_FILTER_SIZE];
|
||||
__u8 mode[DMX_FILTER_SIZE];
|
||||
} dmx_filter_t;
|
||||
|
||||
|
||||
struct dmx_sct_filter_params
|
||||
{
|
||||
__u16 pid;
|
||||
dmx_filter_t filter;
|
||||
__u32 timeout;
|
||||
__u32 flags;
|
||||
#define DMX_CHECK_CRC 1
|
||||
#define DMX_ONESHOT 2
|
||||
#define DMX_IMMEDIATE_START 4
|
||||
#define DMX_KERNEL_CLIENT 0x8000
|
||||
};
|
||||
|
||||
|
||||
struct dmx_pes_filter_params
|
||||
{
|
||||
__u16 pid;
|
||||
dmx_input_t input;
|
||||
dmx_output_t output;
|
||||
dmx_pes_type_t pes_type;
|
||||
__u32 flags;
|
||||
};
|
||||
|
||||
typedef struct dmx_caps {
|
||||
__u32 caps;
|
||||
int num_decoders;
|
||||
} dmx_caps_t;
|
||||
|
||||
typedef enum {
|
||||
DMX_SOURCE_FRONT0 = 0,
|
||||
DMX_SOURCE_FRONT1,
|
||||
DMX_SOURCE_FRONT2,
|
||||
DMX_SOURCE_FRONT3,
|
||||
DMX_SOURCE_DVR0 = 16,
|
||||
DMX_SOURCE_DVR1,
|
||||
DMX_SOURCE_DVR2,
|
||||
DMX_SOURCE_DVR3
|
||||
} dmx_source_t;
|
||||
|
||||
struct dmx_stc {
|
||||
unsigned int num; /* input : which STC? 0..N */
|
||||
unsigned int base; /* output: divisor for stc to get 90 kHz clock */
|
||||
__u64 stc; /* output: stc in 'base'*90 kHz units */
|
||||
};
|
||||
|
||||
|
||||
#define DMX_START _IO('o', 41)
|
||||
#define DMX_STOP _IO('o', 42)
|
||||
#define DMX_SET_FILTER _IOW('o', 43, struct dmx_sct_filter_params)
|
||||
#define DMX_SET_PES_FILTER _IOW('o', 44, struct dmx_pes_filter_params)
|
||||
#define DMX_SET_BUFFER_SIZE _IO('o', 45)
|
||||
#define DMX_GET_PES_PIDS _IOR('o', 47, __u16[5])
|
||||
#define DMX_GET_CAPS _IOR('o', 48, dmx_caps_t)
|
||||
#define DMX_SET_SOURCE _IOW('o', 49, dmx_source_t)
|
||||
#define DMX_GET_STC _IOWR('o', 50, struct dmx_stc)
|
||||
#define DMX_ADD_PID _IOW('o', 51, __u16)
|
||||
#define DMX_REMOVE_PID _IOW('o', 52, __u16)
|
||||
|
||||
#endif /* _UAPI_DVBDMX_H_ */
|
||||
|
|
@ -0,0 +1,274 @@
|
|||
/*
|
||||
* video.h
|
||||
*
|
||||
* Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
|
||||
* & Ralph Metzler <ralph@convergence.de>
|
||||
* for convergence integrated media GmbH
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public License
|
||||
* as published by the Free Software Foundation; either version 2.1
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _UAPI_DVBVIDEO_H_
|
||||
#define _UAPI_DVBVIDEO_H_
|
||||
|
||||
#include <linux/types.h>
|
||||
#ifndef __KERNEL__
|
||||
#include <stdint.h>
|
||||
#include <time.h>
|
||||
#endif
|
||||
|
||||
typedef enum {
|
||||
VIDEO_FORMAT_4_3, /* Select 4:3 format */
|
||||
VIDEO_FORMAT_16_9, /* Select 16:9 format. */
|
||||
VIDEO_FORMAT_221_1 /* 2.21:1 */
|
||||
} video_format_t;
|
||||
|
||||
|
||||
typedef enum {
|
||||
VIDEO_SYSTEM_PAL,
|
||||
VIDEO_SYSTEM_NTSC,
|
||||
VIDEO_SYSTEM_PALN,
|
||||
VIDEO_SYSTEM_PALNc,
|
||||
VIDEO_SYSTEM_PALM,
|
||||
VIDEO_SYSTEM_NTSC60,
|
||||
VIDEO_SYSTEM_PAL60,
|
||||
VIDEO_SYSTEM_PALM60
|
||||
} video_system_t;
|
||||
|
||||
|
||||
typedef enum {
|
||||
VIDEO_PAN_SCAN, /* use pan and scan format */
|
||||
VIDEO_LETTER_BOX, /* use letterbox format */
|
||||
VIDEO_CENTER_CUT_OUT /* use center cut out format */
|
||||
} video_displayformat_t;
|
||||
|
||||
typedef struct {
|
||||
int w;
|
||||
int h;
|
||||
video_format_t aspect_ratio;
|
||||
} video_size_t;
|
||||
|
||||
typedef enum {
|
||||
VIDEO_SOURCE_DEMUX, /* Select the demux as the main source */
|
||||
VIDEO_SOURCE_MEMORY /* If this source is selected, the stream
|
||||
comes from the user through the write
|
||||
system call */
|
||||
} video_stream_source_t;
|
||||
|
||||
|
||||
typedef enum {
|
||||
VIDEO_STOPPED, /* Video is stopped */
|
||||
VIDEO_PLAYING, /* Video is currently playing */
|
||||
VIDEO_FREEZED /* Video is freezed */
|
||||
} video_play_state_t;
|
||||
|
||||
|
||||
/* Decoder commands */
|
||||
#define VIDEO_CMD_PLAY (0)
|
||||
#define VIDEO_CMD_STOP (1)
|
||||
#define VIDEO_CMD_FREEZE (2)
|
||||
#define VIDEO_CMD_CONTINUE (3)
|
||||
|
||||
/* Flags for VIDEO_CMD_FREEZE */
|
||||
#define VIDEO_CMD_FREEZE_TO_BLACK (1 << 0)
|
||||
|
||||
/* Flags for VIDEO_CMD_STOP */
|
||||
#define VIDEO_CMD_STOP_TO_BLACK (1 << 0)
|
||||
#define VIDEO_CMD_STOP_IMMEDIATELY (1 << 1)
|
||||
|
||||
/* Play input formats: */
|
||||
/* The decoder has no special format requirements */
|
||||
#define VIDEO_PLAY_FMT_NONE (0)
|
||||
/* The decoder requires full GOPs */
|
||||
#define VIDEO_PLAY_FMT_GOP (1)
|
||||
|
||||
/* The structure must be zeroed before use by the application
|
||||
This ensures it can be extended safely in the future. */
|
||||
struct video_command {
|
||||
__u32 cmd;
|
||||
__u32 flags;
|
||||
union {
|
||||
struct {
|
||||
__u64 pts;
|
||||
} stop;
|
||||
|
||||
struct {
|
||||
/* 0 or 1000 specifies normal speed,
|
||||
1 specifies forward single stepping,
|
||||
-1 specifies backward single stepping,
|
||||
>1: playback at speed/1000 of the normal speed,
|
||||
<-1: reverse playback at (-speed/1000) of the normal speed. */
|
||||
__s32 speed;
|
||||
__u32 format;
|
||||
} play;
|
||||
|
||||
struct {
|
||||
__u32 data[16];
|
||||
} raw;
|
||||
};
|
||||
};
|
||||
|
||||
/* FIELD_UNKNOWN can be used if the hardware does not know whether
|
||||
the Vsync is for an odd, even or progressive (i.e. non-interlaced)
|
||||
field. */
|
||||
#define VIDEO_VSYNC_FIELD_UNKNOWN (0)
|
||||
#define VIDEO_VSYNC_FIELD_ODD (1)
|
||||
#define VIDEO_VSYNC_FIELD_EVEN (2)
|
||||
#define VIDEO_VSYNC_FIELD_PROGRESSIVE (3)
|
||||
|
||||
struct video_event {
|
||||
__s32 type;
|
||||
#define VIDEO_EVENT_SIZE_CHANGED 1
|
||||
#define VIDEO_EVENT_FRAME_RATE_CHANGED 2
|
||||
#define VIDEO_EVENT_DECODER_STOPPED 3
|
||||
#define VIDEO_EVENT_VSYNC 4
|
||||
__kernel_time_t timestamp;
|
||||
union {
|
||||
video_size_t size;
|
||||
unsigned int frame_rate; /* in frames per 1000sec */
|
||||
unsigned char vsync_field; /* unknown/odd/even/progressive */
|
||||
} u;
|
||||
};
|
||||
|
||||
|
||||
struct video_status {
|
||||
int video_blank; /* blank video on freeze? */
|
||||
video_play_state_t play_state; /* current state of playback */
|
||||
video_stream_source_t stream_source; /* current source (demux/memory) */
|
||||
video_format_t video_format; /* current aspect ratio of stream*/
|
||||
video_displayformat_t display_format;/* selected cropping mode */
|
||||
};
|
||||
|
||||
|
||||
struct video_still_picture {
|
||||
char __user *iFrame; /* pointer to a single iframe in memory */
|
||||
__s32 size;
|
||||
};
|
||||
|
||||
|
||||
typedef
|
||||
struct video_highlight {
|
||||
int active; /* 1=show highlight, 0=hide highlight */
|
||||
__u8 contrast1; /* 7- 4 Pattern pixel contrast */
|
||||
/* 3- 0 Background pixel contrast */
|
||||
__u8 contrast2; /* 7- 4 Emphasis pixel-2 contrast */
|
||||
/* 3- 0 Emphasis pixel-1 contrast */
|
||||
__u8 color1; /* 7- 4 Pattern pixel color */
|
||||
/* 3- 0 Background pixel color */
|
||||
__u8 color2; /* 7- 4 Emphasis pixel-2 color */
|
||||
/* 3- 0 Emphasis pixel-1 color */
|
||||
__u32 ypos; /* 23-22 auto action mode */
|
||||
/* 21-12 start y */
|
||||
/* 9- 0 end y */
|
||||
__u32 xpos; /* 23-22 button color number */
|
||||
/* 21-12 start x */
|
||||
/* 9- 0 end x */
|
||||
} video_highlight_t;
|
||||
|
||||
|
||||
typedef struct video_spu {
|
||||
int active;
|
||||
int stream_id;
|
||||
} video_spu_t;
|
||||
|
||||
|
||||
typedef struct video_spu_palette { /* SPU Palette information */
|
||||
int length;
|
||||
__u8 __user *palette;
|
||||
} video_spu_palette_t;
|
||||
|
||||
|
||||
typedef struct video_navi_pack {
|
||||
int length; /* 0 ... 1024 */
|
||||
__u8 data[1024];
|
||||
} video_navi_pack_t;
|
||||
|
||||
|
||||
typedef __u16 video_attributes_t;
|
||||
/* bits: descr. */
|
||||
/* 15-14 Video compression mode (0=MPEG-1, 1=MPEG-2) */
|
||||
/* 13-12 TV system (0=525/60, 1=625/50) */
|
||||
/* 11-10 Aspect ratio (0=4:3, 3=16:9) */
|
||||
/* 9- 8 permitted display mode on 4:3 monitor (0=both, 1=only pan-sca */
|
||||
/* 7 line 21-1 data present in GOP (1=yes, 0=no) */
|
||||
/* 6 line 21-2 data present in GOP (1=yes, 0=no) */
|
||||
/* 5- 3 source resolution (0=720x480/576, 1=704x480/576, 2=352x480/57 */
|
||||
/* 2 source letterboxed (1=yes, 0=no) */
|
||||
/* 0 film/camera mode (0=camera, 1=film (625/50 only)) */
|
||||
|
||||
|
||||
/* bit definitions for capabilities: */
|
||||
/* can the hardware decode MPEG1 and/or MPEG2? */
|
||||
#define VIDEO_CAP_MPEG1 1
|
||||
#define VIDEO_CAP_MPEG2 2
|
||||
/* can you send a system and/or program stream to video device?
|
||||
(you still have to open the video and the audio device but only
|
||||
send the stream to the video device) */
|
||||
#define VIDEO_CAP_SYS 4
|
||||
#define VIDEO_CAP_PROG 8
|
||||
/* can the driver also handle SPU, NAVI and CSS encoded data?
|
||||
(CSS API is not present yet) */
|
||||
#define VIDEO_CAP_SPU 16
|
||||
#define VIDEO_CAP_NAVI 32
|
||||
#define VIDEO_CAP_CSS 64
|
||||
|
||||
|
||||
#define VIDEO_STOP _IO('o', 21)
|
||||
#define VIDEO_PLAY _IO('o', 22)
|
||||
#define VIDEO_FREEZE _IO('o', 23)
|
||||
#define VIDEO_CONTINUE _IO('o', 24)
|
||||
#define VIDEO_SELECT_SOURCE _IO('o', 25)
|
||||
#define VIDEO_SET_BLANK _IO('o', 26)
|
||||
#define VIDEO_GET_STATUS _IOR('o', 27, struct video_status)
|
||||
#define VIDEO_GET_EVENT _IOR('o', 28, struct video_event)
|
||||
#define VIDEO_SET_DISPLAY_FORMAT _IO('o', 29)
|
||||
#define VIDEO_STILLPICTURE _IOW('o', 30, struct video_still_picture)
|
||||
#define VIDEO_FAST_FORWARD _IO('o', 31)
|
||||
#define VIDEO_SLOWMOTION _IO('o', 32)
|
||||
#define VIDEO_GET_CAPABILITIES _IOR('o', 33, unsigned int)
|
||||
#define VIDEO_CLEAR_BUFFER _IO('o', 34)
|
||||
#define VIDEO_SET_ID _IO('o', 35)
|
||||
#define VIDEO_SET_STREAMTYPE _IO('o', 36)
|
||||
#define VIDEO_SET_FORMAT _IO('o', 37)
|
||||
#define VIDEO_SET_SYSTEM _IO('o', 38)
|
||||
#define VIDEO_SET_HIGHLIGHT _IOW('o', 39, video_highlight_t)
|
||||
#define VIDEO_SET_SPU _IOW('o', 50, video_spu_t)
|
||||
#define VIDEO_SET_SPU_PALETTE _IOW('o', 51, video_spu_palette_t)
|
||||
#define VIDEO_GET_NAVI _IOR('o', 52, video_navi_pack_t)
|
||||
#define VIDEO_SET_ATTRIBUTES _IO('o', 53)
|
||||
#define VIDEO_GET_SIZE _IOR('o', 55, video_size_t)
|
||||
#define VIDEO_GET_FRAME_RATE _IOR('o', 56, unsigned int)
|
||||
|
||||
/**
|
||||
* VIDEO_GET_PTS
|
||||
*
|
||||
* Read the 33 bit presentation time stamp as defined
|
||||
* in ITU T-REC-H.222.0 / ISO/IEC 13818-1.
|
||||
*
|
||||
* The PTS should belong to the currently played
|
||||
* frame if possible, but may also be a value close to it
|
||||
* like the PTS of the last decoded frame or the last PTS
|
||||
* extracted by the PES parser.
|
||||
*/
|
||||
#define VIDEO_GET_PTS _IOR('o', 57, __u64)
|
||||
|
||||
/* Read the number of displayed frames since the decoder was started */
|
||||
#define VIDEO_GET_FRAME_COUNT _IOR('o', 58, __u64)
|
||||
|
||||
#define VIDEO_COMMAND _IOWR('o', 59, struct video_command)
|
||||
#define VIDEO_TRY_COMMAND _IOWR('o', 60, struct video_command)
|
||||
|
||||
#endif /* _UAPI_DVBVIDEO_H_ */
|
||||
Loading…
Reference in New Issue