mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-08 21:28:45 +00:00
291 lines
10 KiB
C
291 lines
10 KiB
C
/* GStreamer
|
|
* Copyright (C) 2011 David Schleef <ds@schleef.org>
|
|
* Copyright (C) 2014 Sebastian Dröge <sebastian@centricular.com>
|
|
* Copyright (C) 2015 Florian Langlois <florian.langlois@fr.thalesgroup.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef _GST_DECKLINK_H_
|
|
#define _GST_DECKLINK_H_
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
|
|
#include <stdint.h>
|
|
|
|
#ifdef G_OS_UNIX
|
|
#include "linux/DeckLinkAPI.h"
|
|
#endif
|
|
|
|
#ifdef G_OS_WIN32
|
|
#include "win/DeckLinkAPI.h"
|
|
|
|
#include <stdio.h>
|
|
#include <comutil.h>
|
|
|
|
#define bool BOOL
|
|
#define COMSTR_T BSTR
|
|
/* MinGW does not have comsuppw.lib, so no _com_util::ConvertBSTRToString */
|
|
# ifdef __MINGW32__
|
|
# define CONVERT_COM_STRING(s) BSTR _s = (BSTR)s; s = (char*) malloc(100); wcstombs(s, _s, 100); ::SysFreeString(_s);
|
|
# define FREE_COM_STRING(s) free(s);
|
|
# else
|
|
# define CONVERT_COM_STRING(s) BSTR _s = (BSTR)s; s = _com_util::ConvertBSTRToString(_s); ::SysFreeString(_s);
|
|
# define FREE_COM_STRING(s) delete[] s;
|
|
# endif /* __MINGW32__ */
|
|
#else
|
|
#define COMSTR_T const char*
|
|
#define CONVERT_COM_STRING(s)
|
|
#define FREE_COM_STRING(s)
|
|
#define WINAPI
|
|
#endif /* G_OS_WIN32 */
|
|
|
|
typedef enum {
|
|
GST_DECKLINK_MODE_AUTO,
|
|
|
|
GST_DECKLINK_MODE_NTSC,
|
|
GST_DECKLINK_MODE_NTSC2398,
|
|
GST_DECKLINK_MODE_PAL,
|
|
GST_DECKLINK_MODE_NTSC_P,
|
|
GST_DECKLINK_MODE_PAL_P,
|
|
|
|
GST_DECKLINK_MODE_NTSC_WIDESCREEN,
|
|
GST_DECKLINK_MODE_NTSC2398_WIDESCREEN,
|
|
GST_DECKLINK_MODE_PAL_WIDESCREEN,
|
|
GST_DECKLINK_MODE_NTSC_P_WIDESCREEN,
|
|
GST_DECKLINK_MODE_PAL_P_WIDESCREEN,
|
|
|
|
GST_DECKLINK_MODE_1080p2398,
|
|
GST_DECKLINK_MODE_1080p24,
|
|
GST_DECKLINK_MODE_1080p25,
|
|
GST_DECKLINK_MODE_1080p2997,
|
|
GST_DECKLINK_MODE_1080p30,
|
|
|
|
GST_DECKLINK_MODE_1080i50,
|
|
GST_DECKLINK_MODE_1080i5994,
|
|
GST_DECKLINK_MODE_1080i60,
|
|
|
|
GST_DECKLINK_MODE_1080p50,
|
|
GST_DECKLINK_MODE_1080p5994,
|
|
GST_DECKLINK_MODE_1080p60,
|
|
|
|
GST_DECKLINK_MODE_720p50,
|
|
GST_DECKLINK_MODE_720p5994,
|
|
GST_DECKLINK_MODE_720p60,
|
|
|
|
GST_DECKLINK_MODE_1556p2398,
|
|
GST_DECKLINK_MODE_1556p24,
|
|
GST_DECKLINK_MODE_1556p25,
|
|
|
|
GST_DECKLINK_MODE_2160p2398,
|
|
GST_DECKLINK_MODE_2160p24,
|
|
GST_DECKLINK_MODE_2160p25,
|
|
GST_DECKLINK_MODE_2160p2997,
|
|
GST_DECKLINK_MODE_2160p30,
|
|
GST_DECKLINK_MODE_2160p50,
|
|
GST_DECKLINK_MODE_2160p5994,
|
|
GST_DECKLINK_MODE_2160p60
|
|
} GstDecklinkModeEnum;
|
|
#define GST_TYPE_DECKLINK_MODE (gst_decklink_mode_get_type ())
|
|
GType gst_decklink_mode_get_type (void);
|
|
|
|
typedef enum {
|
|
GST_DECKLINK_CONNECTION_AUTO,
|
|
GST_DECKLINK_CONNECTION_SDI,
|
|
GST_DECKLINK_CONNECTION_HDMI,
|
|
GST_DECKLINK_CONNECTION_OPTICAL_SDI,
|
|
GST_DECKLINK_CONNECTION_COMPONENT,
|
|
GST_DECKLINK_CONNECTION_COMPOSITE,
|
|
GST_DECKLINK_CONNECTION_SVIDEO
|
|
} GstDecklinkConnectionEnum;
|
|
#define GST_TYPE_DECKLINK_CONNECTION (gst_decklink_connection_get_type ())
|
|
GType gst_decklink_connection_get_type (void);
|
|
|
|
typedef enum {
|
|
GST_DECKLINK_AUDIO_CONNECTION_AUTO,
|
|
GST_DECKLINK_AUDIO_CONNECTION_EMBEDDED,
|
|
GST_DECKLINK_AUDIO_CONNECTION_AES_EBU,
|
|
GST_DECKLINK_AUDIO_CONNECTION_ANALOG,
|
|
GST_DECKLINK_AUDIO_CONNECTION_ANALOG_XLR,
|
|
GST_DECKLINK_AUDIO_CONNECTION_ANALOG_RCA
|
|
} GstDecklinkAudioConnectionEnum;
|
|
#define GST_TYPE_DECKLINK_AUDIO_CONNECTION (gst_decklink_audio_connection_get_type ())
|
|
GType gst_decklink_audio_connection_get_type (void);
|
|
|
|
typedef enum {
|
|
GST_DECKLINK_AUDIO_CHANNELS_MAX = 0,
|
|
GST_DECKLINK_AUDIO_CHANNELS_2 = 2,
|
|
GST_DECKLINK_AUDIO_CHANNELS_8 = 8,
|
|
GST_DECKLINK_AUDIO_CHANNELS_16 = 16
|
|
} GstDecklinkAudioChannelsEnum;
|
|
#define GST_TYPE_DECKLINK_AUDIO_CHANNELS (gst_decklink_audio_channels_get_type ())
|
|
GType gst_decklink_audio_channels_get_type (void);
|
|
|
|
typedef enum {
|
|
GST_DECKLINK_VIDEO_FORMAT_AUTO,
|
|
GST_DECKLINK_VIDEO_FORMAT_8BIT_YUV, /* bmdFormat8BitYUV */
|
|
GST_DECKLINK_VIDEO_FORMAT_10BIT_YUV, /* bmdFormat10BitYUV */
|
|
GST_DECKLINK_VIDEO_FORMAT_8BIT_ARGB, /* bmdFormat8BitARGB */
|
|
GST_DECKLINK_VIDEO_FORMAT_8BIT_BGRA, /* bmdFormat8BitBGRA */
|
|
GST_DECKLINK_VIDEO_FORMAT_10BIT_RGB, /* bmdFormat10BitRGB */
|
|
GST_DECKLINK_VIDEO_FORMAT_12BIT_RGB, /* bmdFormat12BitRGB */
|
|
GST_DECKLINK_VIDEO_FORMAT_12BIT_RGBLE, /* bmdFormat12BitRGBLE */
|
|
GST_DECKLINK_VIDEO_FORMAT_10BIT_RGBXLE, /* bmdFormat10BitRGBXLE */
|
|
GST_DECKLINK_VIDEO_FORMAT_10BIT_RGBX, /* bmdFormat10BitRGBX */
|
|
} GstDecklinkVideoFormat;
|
|
#define GST_TYPE_DECKLINK_VIDEO_FORMAT (gst_decklink_video_format_get_type ())
|
|
GType gst_decklink_video_format_get_type (void);
|
|
|
|
typedef enum {
|
|
GST_DECKLINK_DUPLEX_MODE_HALF, /* bmdDuplexModeHalf */
|
|
GST_DECKLINK_DUPLEX_MODE_FULL, /* bmdDuplexModeFull */
|
|
} GstDecklinkDuplexMode;
|
|
#define GST_TYPE_DECKLINK_DUPLEX_MODE (gst_decklink_duplex_mode_get_type ())
|
|
GType gst_decklink_duplex_mode_get_type (void);
|
|
|
|
typedef enum {
|
|
GST_DECKLINK_TIMECODE_FORMAT_RP188VITC1, /*bmdTimecodeRP188VITC1 */
|
|
GST_DECKLINK_TIMECODE_FORMAT_RP188VITC2, /*bmdTimecodeRP188VITC2 */
|
|
GST_DECKLINK_TIMECODE_FORMAT_RP188LTC, /*bmdTimecodeRP188LTC */
|
|
GST_DECKLINK_TIMECODE_FORMAT_RP188ANY, /*bmdTimecodeRP188Any */
|
|
GST_DECKLINK_TIMECODE_FORMAT_VITC, /*bmdTimecodeVITC */
|
|
GST_DECKLINK_TIMECODE_FORMAT_VITCFIELD2, /*bmdTimecodeVITCField2 */
|
|
GST_DECKLINK_TIMECODE_FORMAT_SERIAL /* bmdTimecodeSerial */
|
|
} GstDecklinkTimecodeFormat;
|
|
#define GST_TYPE_DECKLINK_TIMECODE_FORMAT (gst_decklink_timecode_format_get_type ())
|
|
GType gst_decklink_timecode_format_get_type (void);
|
|
|
|
typedef enum
|
|
{
|
|
GST_DECKLINK_KEYER_MODE_OFF,
|
|
GST_DECKLINK_KEYER_MODE_INTERNAL,
|
|
GST_DECKLINK_KEYER_MODE_EXTERNAL
|
|
} GstDecklinkKeyerMode;
|
|
#define GST_TYPE_DECKLINK_KEYER_MODE (gst_decklink_keyer_mode_get_type ())
|
|
GType gst_decklink_keyer_mode_get_type (void);
|
|
|
|
/* Enum BMDKeyerMode options of off, internal and external @@@ DJ @@@ */
|
|
|
|
typedef uint32_t BMDKeyerMode;
|
|
enum _BMDKeyerMode
|
|
{
|
|
bmdKeyerModeOff = /* 'off' */ 0,
|
|
bmdKeyerModeInternal = /* 'int' */ 1,
|
|
bmdKeyerModeExternal = /* 'ext' */ 2
|
|
};
|
|
|
|
const BMDPixelFormat gst_decklink_pixel_format_from_type (GstDecklinkVideoFormat t);
|
|
const gint gst_decklink_bpp_from_type (GstDecklinkVideoFormat t);
|
|
const GstDecklinkVideoFormat gst_decklink_type_from_video_format (GstVideoFormat f);
|
|
GstVideoFormat gst_decklink_video_format_from_type (BMDPixelFormat pf);
|
|
const BMDTimecodeFormat gst_decklink_timecode_format_from_enum (GstDecklinkTimecodeFormat f);
|
|
const GstDecklinkTimecodeFormat gst_decklink_timecode_format_to_enum (BMDTimecodeFormat f);
|
|
const BMDDuplexMode gst_decklink_duplex_mode_from_enum (GstDecklinkDuplexMode m);
|
|
const GstDecklinkDuplexMode gst_decklink_duplex_mode_to_enum (BMDDuplexMode m);
|
|
const BMDKeyerMode gst_decklink_keyer_mode_from_enum (GstDecklinkKeyerMode m);
|
|
const GstDecklinkKeyerMode gst_decklink_keyer_mode_to_enum (BMDKeyerMode m);
|
|
|
|
typedef struct _GstDecklinkMode GstDecklinkMode;
|
|
struct _GstDecklinkMode {
|
|
BMDDisplayMode mode;
|
|
int width;
|
|
int height;
|
|
int fps_n;
|
|
int fps_d;
|
|
gboolean interlaced;
|
|
int par_n;
|
|
int par_d;
|
|
gboolean tff;
|
|
const gchar *colorimetry;
|
|
};
|
|
|
|
const GstDecklinkMode * gst_decklink_get_mode (GstDecklinkModeEnum e);
|
|
const GstDecklinkModeEnum gst_decklink_get_mode_enum_from_bmd (BMDDisplayMode mode);
|
|
const BMDVideoConnection gst_decklink_get_connection (GstDecklinkConnectionEnum e);
|
|
GstCaps * gst_decklink_mode_get_caps (GstDecklinkModeEnum e, BMDPixelFormat f, gboolean input);
|
|
GstCaps * gst_decklink_mode_get_template_caps (gboolean input);
|
|
|
|
typedef struct _GstDecklinkOutput GstDecklinkOutput;
|
|
struct _GstDecklinkOutput {
|
|
IDeckLink *device;
|
|
IDeckLinkOutput *output;
|
|
IDeckLinkAttributes *attributes;
|
|
IDeckLinkKeyer *keyer;
|
|
|
|
gchar *hw_serial_number;
|
|
|
|
GstClock *clock;
|
|
GstClockTime clock_start_time, clock_last_time, clock_epoch;
|
|
GstClockTimeDiff clock_offset;
|
|
gboolean started;
|
|
gboolean clock_restart;
|
|
|
|
/* Everything below protected by mutex */
|
|
GMutex lock;
|
|
GCond cond;
|
|
|
|
/* Set by the video source */
|
|
/* Configured mode or NULL */
|
|
const GstDecklinkMode *mode;
|
|
|
|
GstElement *audiosink;
|
|
gboolean audio_enabled;
|
|
GstElement *videosink;
|
|
gboolean video_enabled;
|
|
void (*start_scheduled_playback) (GstElement *videosink);
|
|
};
|
|
|
|
typedef struct _GstDecklinkInput GstDecklinkInput;
|
|
struct _GstDecklinkInput {
|
|
IDeckLink *device;
|
|
IDeckLinkInput *input;
|
|
IDeckLinkConfiguration *config;
|
|
IDeckLinkAttributes *attributes;
|
|
|
|
gchar *hw_serial_number;
|
|
|
|
/* Everything below protected by mutex */
|
|
GMutex lock;
|
|
|
|
/* Set by the video source */
|
|
void (*got_video_frame) (GstElement *videosrc, IDeckLinkVideoInputFrame * frame, GstDecklinkModeEnum mode, GstClockTime capture_time, GstClockTime stream_time, GstClockTime stream_duration, GstClockTime hardware_time, GstClockTime hardware_duration, IDeckLinkTimecode *dtc, gboolean no_signal);
|
|
/* Configured mode or NULL */
|
|
const GstDecklinkMode *mode;
|
|
BMDPixelFormat format;
|
|
|
|
/* Set by the audio source */
|
|
void (*got_audio_packet) (GstElement *videosrc, IDeckLinkAudioInputPacket * packet, GstClockTime capture_time, GstClockTime stream_time, GstClockTime stream_duration, GstClockTime hardware_time, GstClockTime hardware_duration, gboolean no_signal);
|
|
|
|
GstElement *audiosrc;
|
|
gboolean audio_enabled;
|
|
GstElement *videosrc;
|
|
gboolean video_enabled;
|
|
void (*start_streams) (GstElement *videosrc);
|
|
};
|
|
|
|
GstDecklinkOutput * gst_decklink_acquire_nth_output (gint n, GstElement * sink, gboolean is_audio);
|
|
void gst_decklink_release_nth_output (gint n, GstElement * sink, gboolean is_audio);
|
|
|
|
GstDecklinkInput * gst_decklink_acquire_nth_input (gint n, GstElement * src, gboolean is_audio);
|
|
void gst_decklink_release_nth_input (gint n, GstElement * src, gboolean is_audio);
|
|
|
|
const GstDecklinkMode * gst_decklink_find_mode_for_caps (GstCaps * caps);
|
|
const GstDecklinkMode * gst_decklink_find_mode_and_format_for_caps (GstCaps * caps, BMDPixelFormat * format);
|
|
GstCaps * gst_decklink_mode_get_caps_all_formats (GstDecklinkModeEnum e, gboolean input);
|
|
GstCaps * gst_decklink_pixel_format_get_caps (BMDPixelFormat f, gboolean input);
|
|
|
|
#endif
|