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git.odroid.com / yocto / linux / multimedia / gst_plugin_video_sink / e5044f208082b5e6b02cef6b7afdd4959b0b07d8 / . / src / gstamlvideosink.c
blob: fcc890dc10104664ca9a8ebfa8f8091cea9f1520 [file] [log] [blame]
/* GStreamer
* Copyright (C) 2022 <xuesong.jiang@amlogic.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 Street, Suite 500,
* Boston, MA 02110-1335, USA.
*/
/**
* SECTION:element-gstamlvideosink
*
* The gstamlvideosink element call render lib to render video
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdbool.h>
#include <gst/gstdrmbufferpool.h>
#include <gst/allocators/gstdmabuf.h>
#include "gstamlvideosink.h"
#include <render_lib.h>
// #ifdef USE_AMLOGIC_MESON
// #ifdef USE_AMLOGIC_MESON_MSYNC
// #define INVALID_SESSION_ID (16)
#include <stdio.h>
#include <unistd.h>
// #endif
// #endif
#include "ge2drotation.h"
#ifdef GST_OBJECT_LOCK
#undef GST_OBJECT_LOCK
#define GST_OBJECT_LOCK(obj) \
{ \
GST_TRACE("dbg basesink ctxt lock | aml | locking | %p", obj); \
g_mutex_lock(GST_OBJECT_GET_LOCK(obj)); \
GST_TRACE("dbg basesink ctxt lock | aml | locked | %p", obj); \
}
#endif
#ifdef GST_OBJECT_UNLOCK
#undef GST_OBJECT_UNLOCK
#define GST_OBJECT_UNLOCK(obj) \
{ \
GST_TRACE("dbg basesink ctxt lock | aml | unlocking | %p", obj); \
g_mutex_unlock(GST_OBJECT_GET_LOCK(obj)); \
GST_TRACE("dbg basesink ctxt lock | aml | unlocked | %p", obj); \
}
#endif
#ifdef GST_BASE_SINK_PREROLL_LOCK
#undef GST_BASE_SINK_PREROLL_LOCK
#define GST_BASE_SINK_PREROLL_LOCK(obj) \
{ \
GST_TRACE("dbg basesink preroll lock | aml | locking | %p", obj); \
g_mutex_lock(GST_BASE_SINK_GET_PREROLL_LOCK(obj)); \
GST_TRACE("dbg basesink preroll lock | aml | locked | %p", obj); \
}
#endif
#ifdef GST_BASE_SINK_PREROLL_UNLOCK
#undef GST_BASE_SINK_PREROLL_UNLOCK
#define GST_BASE_SINK_PREROLL_UNLOCK(obj) \
{ \
GST_TRACE("dbg basesink preroll lock | aml | unlocking | %p", obj); \
g_mutex_unlock(GST_BASE_SINK_GET_PREROLL_LOCK(obj)); \
GST_TRACE("dbg basesink preroll lock | aml | unlocked | %p", obj); \
}
#endif
#define GST_IMPORT_LGE_PROP 0
/* signals */
enum
{
SIGNAL_FIRSTFRAME,
SIGNAL_UNDERFLOW,
SIGNAL_DECODEDBUFFER,
SIGNAL_FRAMEFREEZE,
SIGNAL_RESYNC,
SIGNAL_FRAMEDROP,
LAST_SIGNAL
};
/* Properties */
enum
{
PROP_0,
PROP_FULLSCREEN,
PROP_SETMUTE,
PROP_DEFAULT_SYNC,
PROP_AVSYNC_MODE,
PROP_VIDEO_FRAME_DROP_NUM,
PROP_WINDOW_SET,
PROP_RES_USAGE,
PROP_DISPLAY_OUTPUT,
PROP_SHOW_FIRST_FRAME_ASAP,
PROP_KEEP_LAST_FRAME_ON_FLUSH,
PROP_ENABLE_USER_RENDERING,
PROP_IMMEDIATELY_RENDER,
PROP_VIDEO_FRAME_DISPLAY_NUM,
PROP_VIDEO_PTS,
PROP_ZORDER,
PROP_FRAME_STEP_ON_PREROLL,
PRO_VIDEO_LATENCY,
PROP_FORCE_ASPECT_RATIO,
#if GST_IMPORT_LGE_PROP
PROP_LGE_RESOURCE_INFO,
PROP_LGE_CURRENT_PTS,
PROP_LGE_INTERLEAVING_TYPE,
PROP_LGE_APP_TYPE,
PROP_LGE_SYNC,
PROP_LGE_DISH_TRICK,
PROP_LGE_DISH_TRICK_IGNORE_RATE,
#endif
PROP_VIDEO_ROTATION,
};
typedef enum {
VIDEO_TRICK_MODE_NONE = 0, // Disable trick mode
VIDEO_TRICK_MODE_PAUSE = 1, // Pause the video decoder
VIDEO_TRICK_MODE_PAUSE_NEXT = 2, // Pause the video decoder when a new frame displayed
VIDEO_TRICK_MODE_IONLY = 3 // Decoding and out I frame only
} video_trick_mode;
#define AML_VIDEO_FORMATS "{ NV21 }"
#define GST_CAPS_FEATURE_MEMORY_DMABUF "memory:DMABuf"
#define GST_USE_PLAYBIN 1
#define GST_DEFAULT_AVSYNC_MODE 1 // 0:v master, 1:a master
#define GST_DUMP_STAT_FILENAME "amlvideosink_buf_stat"
#define USE_DMABUF TRUE
#define DRMBP_EXTRA_BUF_SIZE_FOR_DISPLAY 1
#define DRMBP_LIMIT_MAX_BUFSIZE_TO_BUFSIZE 1
#define DRMBP_UNLIMIT_MAX_BUFSIZE 0
#define GST_AML_WAIT_TIME 5000
#define FORMAT_NV21 0x3231564e // this value is used to be same as cobalt
#define PTS_90K (90000)
#define ROT_BUFFER_MAX (5)
#define ROT_QUEUE_MAX (20)
typedef struct _GstAmlVideoSinkWindowSet
{
gboolean window_change;
gint x;
gint y;
gint w;
gint h;
} GstAmlVideoSinkWindowSet;
#if GST_IMPORT_LGE_PROP
typedef struct _GstAmlResourceInfo
{
gchar *coretype;
gint videoport;
gint audioport;
gint maxwidth;
gint maxheight;
gint mixerport;
} GstAmlResourceInfo;
typedef struct _GstAmlVideoSinkLgeCtxt
{
GstAmlResourceInfo res_info;
guint interleaving_type;
gchar *app_type;
gboolean sync;
gboolean dish_trick;
gboolean dish_trick_ignore_rate;
} GstAmlVideoSinkLgeCtxt;
#endif
typedef struct ReportInfo
{
gint msg;
FrameDisplayInfo info;
} ReportInfo;
struct _GstAmlVideoSinkPrivate
{
GstAmlVideoSinkWindowSet window_set;
GstBuffer *preroll_buffer;
void *render_device_handle;
gboolean video_info_changed;
gboolean use_dmabuf;
gboolean is_flushing;
gboolean got_eos;
gint mediasync_instanceid;
GstSegment segment;
GList *reportInfos;
gboolean frame_step_on_preroll;
/* property params */
gboolean fullscreen;
gboolean mute;
gboolean show_first_frame_asap;
gboolean emitUnderflowSignal;
/* video info from caps */
GstVideoFormat format;
gboolean interlace;
gint dw_width;
gint dw_height;
gint src_width;
gint src_height;
gsize dw_size;
gint dw_mode;
gint stride;
gint par_n;
gint par_d;
gint fps_n;
gint fps_d;
gint video_latency;
gboolean set_video_latency;
gboolean force_aspect_ratio;
/* rotation and ge2d */
aml_ge2d_info_t *pge2dinfo;
aml_ge2d_t amlge2d;
ROTBuffer* rot_buffer;
ROTATION_DEGREE rot_degree;
gboolean rot_changed;
gboolean rot_enable_property;
#if GST_IMPORT_LGE_PROP
GstAmlVideoSinkLgeCtxt lge_ctxt;
#endif
};
typedef struct bufferInfo
{
GstAmlVideoSink *sink;
GstBuffer *buf;
} bufferInfo;
static guint g_signals[LAST_SIGNAL]= {0};
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE(
"sink", GST_PAD_SINK, GST_PAD_ALWAYS,
GST_STATIC_CAPS(
GST_VIDEO_CAPS_MAKE(AML_VIDEO_FORMATS) ";" GST_VIDEO_CAPS_MAKE_WITH_FEATURES(
GST_CAPS_FEATURE_MEMORY_DMABUF, AML_VIDEO_FORMATS)));
GST_DEBUG_CATEGORY(gst_aml_video_sink_debug);
#define GST_CAT_DEFAULT gst_aml_video_sink_debug
#define gst_aml_video_sink_parent_class parent_class
// #define GST_AML_VIDEO_SINK_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), GST_TYPE_AML_VIDEO_SINK, GstAmlVideoSinkPrivate))
G_DEFINE_TYPE_WITH_CODE(GstAmlVideoSink, gst_aml_video_sink,
GST_TYPE_VIDEO_SINK, G_ADD_PRIVATE(GstAmlVideoSink));
/* public interface define */
static void gst_aml_video_sink_get_property(GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec);
static void gst_aml_video_sink_set_property(GObject *object, guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gst_aml_video_sink_finalize(GObject *object);
static GstStateChangeReturn gst_aml_video_sink_change_state(GstElement *element, GstStateChange transition);
static gboolean gst_aml_video_sink_query(GstElement *element, GstQuery *query);
static gboolean gst_aml_video_sink_propose_allocation(GstBaseSink *bsink, GstQuery *query);
static GstCaps *gst_aml_video_sink_get_caps(GstBaseSink *bsink,
GstCaps *filter);
static gboolean gst_aml_video_sink_set_caps(GstBaseSink *bsink, GstCaps *caps);
static gboolean gst_aml_video_sink_show_frame(GstVideoSink *bsink, GstBuffer *buffer);
static GstFlowReturn gst_aml_video_sink_show_frame_ex(GstVideoSink *vsink, GstBuffer *buffer);
static gboolean gst_aml_video_sink_pad_event (GstBaseSink *basesink, GstEvent *event);
static gboolean gst_aml_video_sink_send_event(GstElement *element, GstEvent *event);
/* private interface define */
static gboolean gst_aml_video_sink_check_buf(GstAmlVideoSink *sink, GstBuffer *buffer);
static void gst_aml_video_sink_reset_private(GstAmlVideoSink *sink);
static void gst_render_msg_callback(void *userData, RenderMsgType type, void *msg);
static int gst_render_val_callback(void *userData, int key, void *value);
static gboolean gst_aml_video_sink_tunnel_buf(GstAmlVideoSink *vsink, GstBuffer *gst_buf, RenderBuffer *tunnel_lib_buf_wrap);
static gboolean gst_get_mediasync_instanceid(GstAmlVideoSink *vsink);
static void gst_set_report_info(void *userData, RenderMsgType type, int64_t pts, int64_t duration);
static int get_rotation_buffer_idx(GstAmlVideoSink *vsink);
#if GST_USE_PLAYBIN
static GstElement *gst_aml_video_sink_find_audio_sink(GstAmlVideoSink *sink);
#endif
static gboolean gst_render_set_params(GstVideoSink *vsink);
//static void gst_aml_video_sink_dump_stat(GstAmlVideoSink *sink, const gchar *file_name);
static gpointer detection_thread(gpointer data);
/* public interface definition */
static void gst_aml_video_sink_class_init(GstAmlVideoSinkClass *klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
GstBaseSinkClass *gstbasesink_class;
GstVideoSinkClass *gstvideosink_class;
gobject_class = (GObjectClass *)klass;
gstelement_class = (GstElementClass *)klass;
gstbasesink_class = (GstBaseSinkClass *)klass;
gstvideosink_class = (GstVideoSinkClass *)klass;
gobject_class->set_property = gst_aml_video_sink_set_property;
gobject_class->get_property = gst_aml_video_sink_get_property;
gobject_class->finalize = GST_DEBUG_FUNCPTR(gst_aml_video_sink_finalize);
gst_element_class_add_static_pad_template(gstelement_class, &sink_template);
gst_element_class_set_static_metadata(
gstelement_class, "aml video sink", "Sink/Video",
"Output to video tunnel lib",
"Xuesong.Jiang@amlogic.com<Xuesong.Jiang@amlogic.com>");
gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_aml_video_sink_change_state);
gstelement_class->query = GST_DEBUG_FUNCPTR(gst_aml_video_sink_query);
gstelement_class->send_event = GST_DEBUG_FUNCPTR(gst_aml_video_sink_send_event);
gstbasesink_class->propose_allocation = GST_DEBUG_FUNCPTR(gst_aml_video_sink_propose_allocation);
gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR(gst_aml_video_sink_get_caps);
gstbasesink_class->set_caps = GST_DEBUG_FUNCPTR(gst_aml_video_sink_set_caps);
gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_aml_video_sink_pad_event);
gstvideosink_class->show_frame = GST_DEBUG_FUNCPTR(gst_aml_video_sink_show_frame_ex);
g_object_class_install_property(
gobject_class, PROP_FULLSCREEN,
g_param_spec_boolean("fullscreen", "Fullscreen",
"Whether the surface should be made fullscreen ",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property(
gobject_class, PROP_DEFAULT_SYNC,
g_param_spec_boolean("set-sync", "use basesink avsync",
"Whether use basesink sync flow. Configure when make element ",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property(
gobject_class, PROP_IMMEDIATELY_RENDER,
g_param_spec_int("set-immediately-render", "set immediately render",
"set renderlib immediately render ",
G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));
g_object_class_install_property(
gobject_class, PROP_SETMUTE,
g_param_spec_boolean("set mute", "set mute params",
"Whether set screen mute ",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (
gobject_class, PROP_KEEP_LAST_FRAME_ON_FLUSH,
g_param_spec_boolean ("keep-last-frame-on-flush",
"set keep last frame on flush or not,default is keep last frame",
"0: clean; 1: keep", TRUE, G_PARAM_READWRITE));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_AVSYNC_MODE,
g_param_spec_int("avsync-mode", "avsync mode",
"Vmaster(0) Amaster(1) PCRmaster(2) IPTV(3) FreeRun(4)",
G_MININT, G_MAXINT, 0, G_PARAM_WRITABLE));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_VIDEO_FRAME_DROP_NUM,
g_param_spec_int("frames-dropped", "frames-dropped",
"number of dropped frames",
0, G_MAXINT32, 0, G_PARAM_READABLE));
g_object_class_install_property(
gobject_class, PROP_VIDEO_FRAME_DISPLAY_NUM,
g_param_spec_int("display-frame-num", "display frame num",
"number of displayed frames ",
0, G_MAXINT32, 0, G_PARAM_READABLE));
g_object_class_install_property(
G_OBJECT_CLASS (klass), PROP_VIDEO_PTS,
g_param_spec_int64 ("video-pts", "video PTS",
"current video PTS value",
G_MININT64, G_MAXINT64, 0, G_PARAM_READABLE));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_WINDOW_SET,
g_param_spec_string("rectangle", "rectangle",
"Window Set Format: x,y,width,height",
NULL, G_PARAM_WRITABLE));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_RES_USAGE,
g_param_spec_int("res-usage", "res-usage",
"Flags to indicate intended usage",
G_MININT, G_MAXINT, 0, G_PARAM_WRITABLE));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_DISPLAY_OUTPUT,
g_param_spec_int("display-output", "display output index",
"display output index, 0 is primary output and default value; 1 is extend display output",
G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_SHOW_FIRST_FRAME_ASAP,
g_param_spec_boolean("show-first-frame-asap", "show first video frame asap",
"Whether showing first video frame asap, default is disable",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (
G_OBJECT_CLASS(klass), PROP_ENABLE_USER_RENDERING,
g_param_spec_boolean ("enable-user-rendering",
"enable signal decoded buffer to user to rendering",
"0: disable; 1: enable",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_ZORDER,
g_param_spec_int("zorder", "video plane zorder",
"video plane zorder",
G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PRO_VIDEO_LATENCY,
g_param_spec_int("video-latency", "video latency",
"video extra latency,the unit of value is us",
G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));
/*
* frame-step-on-preroll is for nts case VPEEK-001-TC2
* case step:
* 1.change pipeline state from null to pause
* 2.send a frame
* 3.invoke frame-step-on-preroll property
*/
g_object_class_install_property (
G_OBJECT_CLASS(klass), PROP_FRAME_STEP_ON_PREROLL,
g_param_spec_boolean ("frame-step-on-preroll",
"frame step on preroll",
"allow frame stepping on preroll into pause",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (
G_OBJECT_CLASS(klass), PROP_FORCE_ASPECT_RATIO,
g_param_spec_boolean ("force-aspect-ratio",
"force aspect ratio",
"When enabled scaling respects source aspect ratio", FALSE, G_PARAM_READWRITE));
g_signals[SIGNAL_FIRSTFRAME]= g_signal_new( "first-video-frame-callback",
G_TYPE_FROM_CLASS(GST_ELEMENT_CLASS(klass)),
(GSignalFlags) (G_SIGNAL_RUN_LAST),
0, /* class offset */
NULL, /* accumulator */
NULL, /* accu data */
g_cclosure_marshal_VOID__UINT_POINTER,
G_TYPE_NONE,
2,
G_TYPE_UINT,
G_TYPE_POINTER );
g_signals[SIGNAL_UNDERFLOW]= g_signal_new( "buffer-underflow-callback",
G_TYPE_FROM_CLASS(GST_ELEMENT_CLASS(klass)),
(GSignalFlags) (G_SIGNAL_RUN_LAST),
0, // class offset
NULL, // accumulator
NULL, // accu data
g_cclosure_marshal_VOID__UINT_POINTER,
G_TYPE_NONE,
2,
G_TYPE_UINT,
G_TYPE_POINTER );
g_signals[SIGNAL_DECODEDBUFFER]= g_signal_new ("decoded-buffer-callback",
G_TYPE_FROM_CLASS(GST_ELEMENT_CLASS(klass)),
(GSignalFlags) (G_SIGNAL_RUN_FIRST),
0, /* class offset */
NULL, /* accumulator */
NULL, /* accu data */
NULL,
G_TYPE_NONE,
1,
GST_TYPE_BUFFER);
g_signals[SIGNAL_FRAMEFREEZE]= g_signal_new( "video-frame-freeze",
G_TYPE_FROM_CLASS(GST_ELEMENT_CLASS(klass)),
(GSignalFlags) (G_SIGNAL_RUN_LAST),
0, /* class offset */
NULL, /* accumulator */
NULL, /* accu data */
NULL,
G_TYPE_NONE,
2,
G_TYPE_INT64,
G_TYPE_INT64);
g_signals[SIGNAL_RESYNC]= g_signal_new( "av-resync",
G_TYPE_FROM_CLASS(GST_ELEMENT_CLASS(klass)),
(GSignalFlags) (G_SIGNAL_RUN_LAST),
0, /* class offset */
NULL, /* accumulator */
NULL, /* accu data */
NULL,
G_TYPE_NONE,
2,
G_TYPE_INT64,
G_TYPE_INT64);
g_signals[SIGNAL_FRAMEDROP]= g_signal_new( "video-frame-drop",
G_TYPE_FROM_CLASS(GST_ELEMENT_CLASS(klass)),
(GSignalFlags) (G_SIGNAL_RUN_LAST),
0, /* class offset */
NULL, /* accumulator */
NULL, /* accu data */
NULL,
G_TYPE_NONE,
1,
G_TYPE_INT64);
#if GST_IMPORT_LGE_PROP
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_LGE_RESOURCE_INFO,
g_param_spec_object("resource-info", "resource-info",
"After acquisition of H/W resources is completed, allocated resource information must be delivered to the decoder and the sink",
GST_TYPE_STRUCTURE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_LGE_CURRENT_PTS,
g_param_spec_uint64("current-pts", "current pts",
"get rendering timing video position",
0, G_MAXUINT64,
0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_LGE_INTERLEAVING_TYPE,
g_param_spec_uint("interleaving-type", "interleaving type",
"set 3D type",
0, G_MAXUINT,
0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_LGE_APP_TYPE,
g_param_spec_string("app-type", "app-type",
"set application type.",
"default_app",
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_LGE_SYNC,
g_param_spec_boolean("sync", "sync",
"M16, H15, K2L",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_LGE_DISH_TRICK,
g_param_spec_boolean("dish-trick", "dish trick",
"H15, M16",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property(
G_OBJECT_CLASS(klass), PROP_LGE_DISH_TRICK_IGNORE_RATE,
g_param_spec_boolean("dish-trick-ignore-rate", "dish trick ignore rate",
"H15, M16",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
#endif
g_object_class_install_property (
G_OBJECT_CLASS (klass), PROP_VIDEO_ROTATION,
g_param_spec_int ("video-rotation", "video-rotation",
"video rotation",
0, 3, 0, G_PARAM_WRITABLE));
}
static void gst_aml_video_sink_init(GstAmlVideoSink *sink)
{
GstBaseSink *basesink = (GstBaseSink *)sink;
sink->last_displayed_buf_pts = 0;
sink->last_dec_buf_pts = GST_CLOCK_TIME_NONE;
/* init eos detect */
sink->queued = 0;
sink->dequeued = 0;
sink->rendered = 0;
sink->dropped = 0;
sink->avsync_mode = GST_DEFAULT_AVSYNC_MODE;
sink->default_sync = FALSE;
sink->immediately_render = 0;
sink->pip_mode = 0;
sink->display_output_index = 0;
sink->secure_mode = FALSE;
sink->detect_thread_handle = NULL;
sink->quit_eos_detect_thread = FALSE;
sink->rotation_thread_handle = NULL;
sink->quit_rotation_thread = FALSE;
sink->buffer_queue = gst_queue_array_new (ROT_QUEUE_MAX);
sink->frame_rate_num = 0;
sink->frame_rate_denom = 0;
sink->frame_rate_changed = FALSE;
sink->frame_rate = 0.0;
sink->pixel_aspect_ratio_changed = FALSE;
sink->pixel_aspect_ratio = 1.0;
sink->keep_last_frame_on_flush = TRUE;
//sink->enable_decoded_buffer_signal = FALSE;
sink->zorder = 0;
sink->update_zorder = FALSE;
g_mutex_init(&sink->eos_lock);
g_cond_init(&sink->eos_cond);
g_mutex_init(&sink->report_info_lock);
g_mutex_init(&sink->rotation_buffer_lock);
GST_AML_VIDEO_SINK_GET_PRIVATE(sink) = malloc(sizeof(GstAmlVideoSinkPrivate));
gst_aml_video_sink_reset_private(sink);
gst_base_sink_set_sync(basesink, FALSE);
gst_base_sink_set_qos_enabled(basesink, FALSE);
gst_base_sink_set_last_sample_enabled(basesink, FALSE);
}
static void gst_aml_video_sink_get_property(GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(object);
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
switch (prop_id)
{
case PROP_FULLSCREEN:
GST_OBJECT_LOCK(sink);
g_value_set_boolean(value, sink_priv->fullscreen);
GST_OBJECT_UNLOCK(sink);
break;
case PROP_SETMUTE:
GST_OBJECT_LOCK(sink);
g_value_set_boolean(value, sink_priv->mute);
GST_OBJECT_UNLOCK(sink);
break;
case PROP_DEFAULT_SYNC:
GST_OBJECT_LOCK(sink);
g_value_set_boolean(value, sink->default_sync);
GST_OBJECT_UNLOCK(sink);
break;
case PROP_IMMEDIATELY_RENDER:
GST_OBJECT_LOCK(sink);
g_value_set_int(value, sink->immediately_render);
GST_OBJECT_UNLOCK(sink);
break;
case PROP_AVSYNC_MODE:
GST_OBJECT_LOCK(sink);
g_value_set_boolean(value, sink->avsync_mode);
GST_OBJECT_UNLOCK(sink);
break;
case PROP_VIDEO_FRAME_DROP_NUM:
GST_OBJECT_LOCK(sink);
GST_DEBUG_OBJECT(sink, "app get frame drop num | queued:%d, dequeued:%d, dropped:%d, rendered:%d",
sink->queued, sink->dequeued, sink->dropped, sink->rendered);
g_value_set_int(value, sink->dropped);
GST_OBJECT_UNLOCK(sink);
break;
case PROP_VIDEO_PTS:
{
GST_OBJECT_LOCK(sink);
gint64 currentPTS = sink->last_displayed_buf_pts;
GST_OBJECT_UNLOCK(sink);
//90K
currentPTS = gst_util_uint64_scale_int (currentPTS, PTS_90K, GST_SECOND);
g_value_set_int64(value, currentPTS);
break;
}
case PROP_VIDEO_FRAME_DISPLAY_NUM:
GST_OBJECT_LOCK(sink);
GST_DEBUG_OBJECT(sink, "displayed frame num: %d", sink->queued);
g_value_set_int(value, sink->queued);
GST_OBJECT_UNLOCK(sink);
break;
case PROP_DISPLAY_OUTPUT:
{
GST_OBJECT_LOCK(sink);
g_value_set_int(value, sink->display_output_index);
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_KEEP_LAST_FRAME_ON_FLUSH:
{
GST_OBJECT_LOCK(sink);
g_value_set_boolean(value, sink->keep_last_frame_on_flush);
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_ENABLE_USER_RENDERING:
{
GST_OBJECT_LOCK(sink);
g_value_set_boolean(value, sink->enable_decoded_buffer_signal);
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_ZORDER:
{
GST_OBJECT_LOCK(sink);
g_value_set_int(value, sink->zorder);
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_FRAME_STEP_ON_PREROLL:
{
GST_OBJECT_LOCK(sink);
g_value_set_boolean(value, sink_priv->frame_step_on_preroll);
GST_OBJECT_UNLOCK(sink);
break;
}
case PRO_VIDEO_LATENCY:
{
GST_OBJECT_LOCK(sink);
g_value_set_int(value, sink_priv->video_latency);
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_FORCE_ASPECT_RATIO:
{
g_value_set_boolean(value, sink_priv->force_aspect_ratio);
break;
}
#if GST_IMPORT_LGE_PROP
case PROP_LGE_CURRENT_PTS:
{
GST_OBJECT_LOCK(sink);
g_value_set_uint64(value, sink->last_displayed_buf_pts);
GST_OBJECT_UNLOCK(sink);
break;
}
#endif
default:
// G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void gst_aml_video_sink_set_property(GObject *object, guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(object);
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
switch (prop_id)
{
case PROP_FULLSCREEN:
GST_OBJECT_LOCK(sink);
gboolean is_fullscreen = g_value_get_boolean(value);
if (sink_priv->fullscreen != is_fullscreen)
{
sink_priv->fullscreen = is_fullscreen;
// TODO set full screen to tunnel lib
}
GST_OBJECT_UNLOCK(sink);
break;
case PROP_SETMUTE:
GST_OBJECT_LOCK(sink);
gboolean is_mute = g_value_get_boolean(value);
if (sink_priv->mute != is_mute)
{
sink_priv->mute = is_mute;
// TODO set full screen to tunnel lib
}
GST_OBJECT_UNLOCK(sink);
break;
case PROP_DEFAULT_SYNC:
{
GST_OBJECT_LOCK(sink);
sink->default_sync = g_value_get_boolean(value);
GST_OBJECT_UNLOCK(sink);
gst_base_sink_set_sync(GST_BASE_SINK(sink), sink->default_sync);
GST_DEBUG_OBJECT(sink, "use basessink avsync flow %d", sink->default_sync);
break;
}
case PROP_IMMEDIATELY_RENDER:
{
GST_OBJECT_LOCK(sink);
sink->immediately_render = g_value_get_int(value);
GST_OBJECT_UNLOCK(sink);
GST_DEBUG_OBJECT(sink, "set renderlib immediately render %d", sink->immediately_render);
break;
}
case PROP_AVSYNC_MODE:
GST_OBJECT_LOCK(sink);
gint mode = g_value_get_int(value);
if (mode >= 0)
{
sink->avsync_mode = mode;
GST_DEBUG_OBJECT(sink, "AV sync mode %d", mode);
}
GST_OBJECT_UNLOCK(sink);
break;
case PROP_WINDOW_SET:
{
const gchar *str = g_value_get_string(value);
gchar **parts = g_strsplit(str, ",", 4);
if (!parts[0] || !parts[1] || !parts[2] || !parts[3])
{
GST_ERROR("Bad window properties string");
}
else
{
int nx, ny, nw, nh;
nx = atoi(parts[0]);
ny = atoi(parts[1]);
nw = atoi(parts[2]);
nh = atoi(parts[3]);
if ((nx != sink_priv->window_set.x) ||
(ny != sink_priv->window_set.y) ||
(nw != sink_priv->window_set.w) ||
(nh != sink_priv->window_set.h))
{
GST_OBJECT_LOCK(sink);
sink_priv->window_set.window_change = true;
sink_priv->window_set.x = nx;
sink_priv->window_set.y = ny;
sink_priv->window_set.w = nw;
sink_priv->window_set.h = nh;
GST_DEBUG("set window rect (%d,%d,%d,%d)\n",
sink_priv->window_set.x,
sink_priv->window_set.y,
sink_priv->window_set.w,
sink_priv->window_set.h);
GST_OBJECT_UNLOCK(sink);
}
}
g_strfreev(parts);
break;
}
case PROP_RES_USAGE:
{
GST_OBJECT_LOCK(sink);
sink->pip_mode = 1;
GST_DEBUG_OBJECT(sink, "play video in sub layer(pip)");
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_DISPLAY_OUTPUT:
{
GST_OBJECT_LOCK(sink);
gint index = g_value_get_int(value);
if (index == 0 || index == 1)
{
sink->display_output_index = index;
if (sink_priv->render_device_handle)
{
if (render_set_value(sink_priv->render_device_handle, KEY_SELECT_DISPLAY_OUTPUT, &sink->display_output_index) == -1)
GST_ERROR_OBJECT(sink, "render lib update output index error");
}
}
GST_DEBUG_OBJECT(sink, "update display output index to:%d", sink->display_output_index);
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_SHOW_FIRST_FRAME_ASAP:
{
sink_priv->show_first_frame_asap = g_value_get_boolean(value);
GST_DEBUG_OBJECT(sink, "set show first frame asap %d",sink_priv->show_first_frame_asap);
break;
}
case PROP_KEEP_LAST_FRAME_ON_FLUSH:
{
GST_OBJECT_LOCK(sink);
sink->keep_last_frame_on_flush = g_value_get_boolean(value);
GST_DEBUG_OBJECT(sink, "keep last frame on flush %d", sink->keep_last_frame_on_flush);
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_ENABLE_USER_RENDERING:
{
sink->enable_decoded_buffer_signal = g_value_get_boolean(value);
GST_DEBUG("set enable decoded buffer signal %d", sink->enable_decoded_buffer_signal);
} break;
case PROP_ZORDER:
{
GST_OBJECT_LOCK(sink);
sink->zorder = g_value_get_int(value);
sink->update_zorder = TRUE;
GST_DEBUG_OBJECT(sink, "set video plane zorder:%d",sink->zorder);
GST_OBJECT_UNLOCK(sink);
if (sink_priv->render_device_handle)
{
sink->update_zorder = FALSE;
render_set_value(sink_priv->render_device_handle, KEY_ZORDER, &sink->zorder);
}
} break;
case PROP_FRAME_STEP_ON_PREROLL:
{
GstBaseSink *basesink;
basesink= GST_BASE_SINK(sink);
sink_priv->frame_step_on_preroll = g_value_get_boolean(value);
GST_ERROR_OBJECT(sink, "frame step on preroll:%d",sink_priv->frame_step_on_preroll);
GST_BASE_SINK_PREROLL_LOCK(basesink);
if (GST_BASE_SINK(sink)->need_preroll &&
GST_BASE_SINK(sink)->have_preroll )
{
GST_ERROR_OBJECT(sink,"frame step on preroll,Already prerolled");
GST_BASE_SINK(sink)->need_preroll= FALSE;
GST_BASE_SINK(sink)->have_preroll= TRUE;
}
GST_BASE_SINK_PREROLL_UNLOCK(basesink);
if (sink_priv->render_device_handle)
{
int trick_mode = VIDEO_TRICK_MODE_NONE;
if (sink_priv->frame_step_on_preroll) {
trick_mode = VIDEO_TRICK_MODE_PAUSE_NEXT;
}
render_set_value(sink_priv->render_device_handle, KEY_VIDEO_TRICK_MODE, &trick_mode);
if (sink->video_playing == FALSE) {
render_resume(sink_priv->render_device_handle);
}
}
} break;
case PRO_VIDEO_LATENCY:
{
GST_OBJECT_LOCK(sink);
sink_priv->video_latency = g_value_get_int(value);
sink_priv->set_video_latency = TRUE;
GST_DEBUG_OBJECT(sink, "set video latency:%d us",sink_priv->video_latency);
GST_OBJECT_UNLOCK(sink);
} break;
case PROP_FORCE_ASPECT_RATIO:
{
sink_priv->force_aspect_ratio = g_value_get_boolean(value);
GST_DEBUG_OBJECT(sink, "set force aspect ratio:%d",sink_priv->force_aspect_ratio);
if (sink_priv->render_device_handle)
{
int force = sink_priv->force_aspect_ratio? 1: 0;
render_set_value(sink_priv->render_device_handle, KEY_FORCE_ASPECT_RATIO, &force);
}
} break;
#if GST_IMPORT_LGE_PROP
case PROP_LGE_RESOURCE_INFO:
{
GST_OBJECT_LOCK(sink);
GstStructure *r_info = g_value_get_object(value);
if (r_info)
{
if (gst_structure_has_field(r_info, "coretype"))
{
if (sink_priv->lge_ctxt.res_info.coretype)
{
g_free(sink_priv->lge_ctxt.res_info.coretype);
sink_priv->lge_ctxt.res_info.coretype = NULL;
}
sink_priv->lge_ctxt.res_info.coretype = g_strdup(gst_structure_get_string(r_info, "coretype"));
}
if (gst_structure_has_field(r_info, "videoport"))
gst_structure_get_int(r_info, "videoport", &(sink_priv->lge_ctxt.res_info.videoport));
if (gst_structure_has_field(r_info, "audioport"))
gst_structure_get_int(r_info, "audioport", &(sink_priv->lge_ctxt.res_info.audioport));
if (gst_structure_has_field(r_info, "maxwidth"))
gst_structure_get_int(r_info, "maxwidth", &(sink_priv->lge_ctxt.res_info.maxwidth));
if (gst_structure_has_field(r_info, "maxheight"))
gst_structure_get_int(r_info, "maxheight", &(sink_priv->lge_ctxt.res_info.maxheight));
if (gst_structure_has_field(r_info, "mixerport"))
gst_structure_get_int(r_info, "mixerport", &(sink_priv->lge_ctxt.res_info.mixerport));
}
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_LGE_INTERLEAVING_TYPE:
{
GST_OBJECT_LOCK(sink);
guint interlv_type = g_value_get_uint(value);
sink_priv->lge_ctxt.interleaving_type = interlv_type;
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_LGE_APP_TYPE:
{
GST_OBJECT_LOCK(sink);
GST_DEBUG_OBJECT(sink, "LGE up layer set app type");
if (sink_priv->lge_ctxt.app_type)
g_free(sink_priv->lge_ctxt.app_type);
sink_priv->lge_ctxt.app_type = g_strdup(g_value_get_string(value));
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_LGE_SYNC:
{
GST_OBJECT_LOCK(sink);
sink_priv->lge_ctxt.sync = g_value_get_boolean(value);
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_LGE_DISH_TRICK:
{
GST_OBJECT_LOCK(sink);
sink_priv->lge_ctxt.dish_trick = g_value_get_boolean(value);
GST_OBJECT_UNLOCK(sink);
break;
}
case PROP_LGE_DISH_TRICK_IGNORE_RATE:
{
GST_OBJECT_LOCK(sink);
sink_priv->lge_ctxt.dish_trick_ignore_rate = g_value_get_boolean(value);
GST_OBJECT_UNLOCK(sink);
break;
}
#endif
case PROP_VIDEO_ROTATION:
{
int rotationDegree = g_value_get_int(value);
// dw=0 only AFBC, don't support rotation
if (sink_priv->dw_mode != 0 && rotationDegree >= WST_ROTATION_0 && rotationDegree <= WST_ROTATION_270)
{
GST_DEBUG_OBJECT(sink, "set rotation degree %d", rotationDegree);
sink_priv->rot_degree = (ROTATION_DEGREE)rotationDegree;
sink_priv->rot_changed = TRUE;
sink_priv->rot_enable_property = TRUE;
}
break;
}
default:
// G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void gst_aml_video_sink_finalize(GObject *object)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(object);
GST_DEBUG_OBJECT(sink, "Finalizing aml video sink..");
if (sink->buffer_queue)
{
gst_queue_array_free (sink->buffer_queue);
sink->buffer_queue = NULL;
}
g_mutex_clear(&sink->eos_lock);
g_cond_clear(&sink->eos_cond);
g_mutex_clear(&sink->report_info_lock);
g_mutex_clear(&sink->rotation_buffer_lock);
gst_aml_video_sink_reset_private(sink);
if (GST_AML_VIDEO_SINK_GET_PRIVATE(sink))
free(GST_AML_VIDEO_SINK_GET_PRIVATE(sink));
G_OBJECT_CLASS(parent_class)->finalize(object);
}
static GstStateChangeReturn
gst_aml_video_sink_change_state(GstElement *element,
GstStateChange transition)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(element);
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
GstState state, next;
state = (GstState)GST_STATE_TRANSITION_CURRENT(transition);
next = GST_STATE_TRANSITION_NEXT(transition);
GST_DEBUG_OBJECT(sink,
"amlvideosink handler tries setting state from %s to %s (%04x)",
gst_element_state_get_name(state),
gst_element_state_get_name(next), transition);
GST_OBJECT_LOCK(sink);
switch (transition)
{
case GST_STATE_CHANGE_NULL_TO_READY:
{
//set env to enable essos
setenv("ENABLE_WST_ESSOS","1",1);
sink_priv->render_device_handle = render_open();
if (sink_priv->render_device_handle == NULL)
{
GST_ERROR_OBJECT(sink, "render lib: open device fail");
goto error;
}
RenderCallback cb = {gst_render_msg_callback, gst_render_val_callback};
render_set_callback(sink_priv->render_device_handle, sink, &cb);
GST_DEBUG_OBJECT(sink, "tunnel lib: set pip mode %d",sink->pip_mode);
int pip = 1;
if (sink->pip_mode && render_set_value(sink_priv->render_device_handle, KEY_VIDEO_PIP, &pip) == -1)
{
GST_ERROR_OBJECT(sink, "tunnel lib: set pip error");
goto error;
}
//check if showing first frame no sync
int show_frame_asap = sink_priv->show_first_frame_asap ? 1 : 0;
if (render_set_value(sink_priv->render_device_handle, KEY_SHOW_FRIST_FRAME_NOSYNC, &show_frame_asap))
{
GST_ERROR_OBJECT(sink, "tunnel lib: set show first frame no sync error");
goto error;
}
GST_DEBUG_OBJECT(sink, "set qos fail");
gst_base_sink_set_qos_enabled((GstBaseSink *)sink, FALSE);
break;
}
case GST_STATE_CHANGE_READY_TO_PAUSED:
{
if (render_set_value(sink_priv->render_device_handle, KEY_SELECT_DISPLAY_OUTPUT, &sink->display_output_index) == -1)
{
GST_ERROR_OBJECT(sink, "render lib first set output index error");
goto error;
}
if (render_connect(sink_priv->render_device_handle) == -1)
{
GST_ERROR_OBJECT(sink, "render lib connect device fail");
goto error;
}
if (render_set_value(sink_priv->render_device_handle, KEY_IMMEDIATELY_OUTPUT, &sink->immediately_render) == -1)
{
GST_ERROR_OBJECT(sink, "render lib set immediately output error");
goto error;
}
if (sink_priv->force_aspect_ratio)
{
int force = 1;
render_set_value(sink_priv->render_device_handle, KEY_FORCE_ASPECT_RATIO, &force);
}
if (render_pause(sink_priv->render_device_handle) == -1)
{
GST_ERROR_OBJECT(sink, "render lib pause device fail when first into paused state");
goto error;
}
rotation_init(&sink_priv->amlge2d, &sink_priv->pge2dinfo);
break;
}
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
{
sink->video_playing = TRUE;
if (render_resume(sink_priv->render_device_handle) == -1)
{
GST_ERROR_OBJECT(sink, "render lib resume device fail");
goto error;
}
//drop all frames thoes donot rendered
if (sink_priv->got_eos) {
sink->rendered = sink->queued - sink->dropped;
}
break;
}
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
{
sink->video_playing = FALSE;
if (gst_base_sink_is_async_enabled(GST_BASE_SINK(sink)))
{
GST_OBJECT_UNLOCK(sink);
GstBaseSink *basesink;
basesink = GST_BASE_SINK(sink);
//GST_BASE_SINK_PREROLL_LOCK(basesink);
basesink->have_preroll = 1;
//GST_BASE_SINK_PREROLL_UNLOCK(basesink);
GST_OBJECT_LOCK(sink);
}
break;
}
default:
break;
}
GST_OBJECT_UNLOCK(sink);
GST_LOG_OBJECT(sink, "amlvideosink deal state change ok, goto basesink state change");
ret = GST_ELEMENT_CLASS(parent_class)->change_state(element, transition);
GST_OBJECT_LOCK(sink);
if (ret == GST_STATE_CHANGE_FAILURE)
goto error;
switch (transition)
{
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
{
// GstBaseSink *basesink;
// basesink = GST_BASE_SINK(sink);
if (render_pause(sink_priv->render_device_handle) == -1)
{
GST_ERROR_OBJECT(sink, "render lib pause device fail");
goto error;
}
// GST_BASE_SINK_PREROLL_LOCK(basesink);
// basesink->have_preroll = 1;
// GST_BASE_SINK_PREROLL_UNLOCK(basesink);
break;
}
case GST_STATE_CHANGE_PAUSED_TO_READY:
{
if ( sink->detect_thread_handle )
{
sink->quit_eos_detect_thread = TRUE;
g_thread_join(sink->detect_thread_handle);
sink->detect_thread_handle = NULL;
}
if (sink->rotation_thread_handle)
{
sink->quit_rotation_thread = TRUE;
GST_OBJECT_UNLOCK(sink);
g_thread_join(sink->rotation_thread_handle);
GST_OBJECT_LOCK(sink);
sink->rotation_thread_handle = NULL;
}
GST_DEBUG_OBJECT(sink, "before disconnect rlib");
render_disconnect(sink_priv->render_device_handle);
GST_DEBUG_OBJECT(sink, "after disconnect rlib");
GST_DEBUG_OBJECT(sink, "buf stat | queued:%d, dequeued:%d, dropped:%d, rendered:%d",
sink->queued, sink->dequeued, sink->dropped, sink->rendered);
if (sink_priv->rot_buffer)
{
rotation_buffer_teardown(sink_priv->rot_buffer, ROT_BUFFER_MAX);
sink_priv->rot_buffer = NULL;
}
rotation_exit(&sink_priv->amlge2d);
break;
}
case GST_STATE_CHANGE_READY_TO_NULL:
{
if (sink_priv->render_device_handle)
{
render_close(sink_priv->render_device_handle);
}
gst_aml_video_sink_reset_private(sink);
//set env to invalid essos
setenv("ENABLE_WST_ESSOS","0",1);
break;
}
default:
break;
}
//gst_aml_video_sink_dump_stat(sink, GST_DUMP_STAT_FILENAME);
GST_OBJECT_UNLOCK(sink);
GST_DEBUG_OBJECT(sink, "done");
return ret;
error:
GST_OBJECT_UNLOCK(sink);
ret = GST_STATE_CHANGE_FAILURE;
return ret;
}
static gboolean gst_aml_video_sink_query(GstElement *element, GstQuery *query)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(element);
switch (GST_QUERY_TYPE(query))
{
case GST_QUERY_POSITION:
{
GstFormat format;
gst_query_parse_position(query, &format, NULL);
if (GST_FORMAT_BYTES == format)
{
return GST_ELEMENT_CLASS(parent_class)->query(element, query);
}
else
{
GST_OBJECT_LOCK(sink);
gint64 position = sink->last_displayed_buf_pts;
// gint64 position = sink->last_dec_buf_pts;
GST_OBJECT_UNLOCK(sink);
GST_DEBUG_OBJECT(sink, "got position: %" GST_TIME_FORMAT, GST_TIME_ARGS(position));
gst_query_set_position(query, GST_FORMAT_TIME, position);
return TRUE;
}
break;
}
default:
return GST_ELEMENT_CLASS(parent_class)->query(element, query);
}
}
static gboolean gst_aml_video_sink_propose_allocation(GstBaseSink *bsink, GstQuery *query)
{
GST_DEBUG_OBJECT(bsink, "trace in");
// TODO only implement dma case
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(bsink);
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
GstCaps *caps;
GstBufferPool *pool = NULL;
gboolean need_pool;
gst_query_parse_allocation(query, &caps, &need_pool);
GST_DEBUG_OBJECT(bsink, "need_pool: %d, secure_mode: %d, size=%d", need_pool, sink->secure_mode, sink_priv->dw_size);
if (need_pool)
pool = gst_drm_bufferpool_new(sink->secure_mode, GST_DRM_BUFFERPOOL_TYPE_VIDEO_PLANE);
// Do not store the last received sample if it is secure_mode
if (TRUE == sink->secure_mode)
gst_base_sink_set_last_sample_enabled(bsink, FALSE);
gst_query_add_allocation_pool(query, pool, sink_priv->dw_size, DRMBP_EXTRA_BUF_SIZE_FOR_DISPLAY, DRMBP_LIMIT_MAX_BUFSIZE_TO_BUFSIZE);
if (pool)
g_object_unref(pool);
gst_query_add_allocation_meta(query, GST_VIDEO_META_API_TYPE, NULL);
return TRUE;
}
static GstCaps *gst_aml_video_sink_get_caps(GstBaseSink *bsink,
GstCaps *filter)
{
GstAmlVideoSink *sink;
GstCaps *caps;
sink = GST_AML_VIDEO_SINK(bsink);
caps = gst_pad_get_pad_template_caps(GST_VIDEO_SINK_PAD(sink));
caps = gst_caps_make_writable(caps);
if (filter)
{
GstCaps *intersection;
intersection =
gst_caps_intersect_full(filter, caps, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref(caps);
caps = intersection;
}
GST_DEBUG_OBJECT(sink, "filter caps: %" GST_PTR_FORMAT, filter);
GST_DEBUG_OBJECT(sink, "final caps: %" GST_PTR_FORMAT, caps);
return caps;
}
static gboolean gst_aml_video_sink_set_caps(GstBaseSink *bsink, GstCaps *caps)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(bsink);
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
// gboolean use_dmabuf;
gboolean ret = TRUE;
GstStructure *structure;
const gchar *s;
g_return_val_if_fail (caps != NULL, FALSE);
GST_DEBUG_OBJECT(sink, "set caps %" GST_PTR_FORMAT, caps);
GST_OBJECT_LOCK(sink);
// use_dmabuf = gst_caps_features_contains(gst_caps_get_features(caps, 0), GST_CAPS_FEATURE_MEMORY_DMABUF);
// if (use_dmabuf == FALSE)
// {
// GST_ERROR_OBJECT(sink, "not support non dma buffer case");
// ret = FALSE;
// goto done;
// }
structure = gst_caps_get_structure (caps, 0);
if (!(s = gst_structure_get_string (structure, "format"))) {
GST_WARNING_OBJECT(sink, "can't get format from caps");
} else {
sink_priv->format = gst_video_format_from_string (s);
}
if (!gst_structure_get_int (structure, "width", &sink_priv->dw_width)) {
GST_WARNING_OBJECT(sink, "can't get width from caps");
}
if (!gst_structure_get_int (structure, "height", &sink_priv->dw_height)) {
GST_WARNING_OBJECT(sink, "can't get height from caps");
}
if (!gst_structure_get_int (structure, "src_width", &sink_priv->src_width)) {
GST_WARNING_OBJECT(sink, "can't get src_width from caps");
}
if (!gst_structure_get_int (structure, "src_height", &sink_priv->src_height)) {
GST_WARNING_OBJECT(sink, "can't get src_height from caps");
}
if (!gst_structure_get_int (structure, "dw_mode", &sink_priv->dw_mode)) {
GST_WARNING_OBJECT(sink, "can't get dw_mode from caps");
}
if (!gst_structure_get_int (structure, "stride", &sink_priv->stride)) {
GST_WARNING_OBJECT(sink, "can't get stride from caps");
}
sink_priv->dw_size = sink_priv->dw_width*sink_priv->dw_height*3/2;
if (!gst_structure_get_fraction (structure, "framerate", &sink_priv->fps_n, &sink_priv->fps_d)) {
GST_WARNING_OBJECT(sink, "can't get fps from caps");
sink_priv->fps_n = 0;
sink_priv->fps_d = 1;
}
if (!gst_structure_get_fraction (structure, "pixel-aspect-ratio", &sink_priv->par_n, &sink_priv->par_d)) {
GST_WARNING_OBJECT(sink, "can't get par from caps");
sink_priv->par_n = 1;
sink_priv->par_d = 1;
}
if (!(s = gst_structure_get_string (structure, "interlace-mode"))) {
GST_WARNING_OBJECT(sink, "can't get interlace-mode from caps");
} else {
sink_priv->interlace = !g_str_equal ("progressive", s);
}
sink_priv->video_info_changed = TRUE;
GST_OBJECT_UNLOCK(sink);
return ret;
}
static void gst_show_vr_cb(gpointer data)
{
bufferInfo *binfo = (bufferInfo*)data;
GstAmlVideoSink *sink = binfo->sink;
GST_DEBUG("unref vr360 buffer %p ",binfo->buf);
sink->rendered++;
if (binfo->buf)
gst_buffer_unref(binfo->buf);
free(binfo);
}
static gboolean gst_aml_video_sink_show_vr_frame(GstAmlVideoSink *sink, GstBuffer *buffer)
{
bufferInfo *binfo = NULL;
GstStructure *s;
GstBuffer *buf;
gint fd0 = -1, fd1 = -1, fd2 = -1;
gint stride0 = 0, stride1 = 0, stride2 = 0;
GstVideoMeta *vmeta = NULL;
int offset1= 0, offset2 = 0;
guint n_mem = 0;
GstMemory *dma_mem0 = NULL;
GstMemory *dma_mem1 = NULL;
GST_DEBUG("pts: %lld %p", GST_BUFFER_PTS (buffer),buffer);
binfo= (bufferInfo*)malloc( sizeof(bufferInfo) );
if (!binfo) {
GST_ERROR_OBJECT(sink, "malloc bufferInfo fail.");
return FALSE;
}
gst_buffer_ref(buffer);
binfo->sink= sink;
binfo->buf = buffer;
n_mem = gst_buffer_n_memory(buffer);
vmeta = gst_buffer_get_video_meta(buffer);
if (vmeta == NULL)
{
GST_ERROR_OBJECT(sink, "not found video meta info");
gst_buffer_unref(binfo->buf);
free(binfo);
return FALSE;
}
GST_DEBUG("height:%d,width:%d,n_mem:%d",vmeta->height,vmeta->width,n_mem);
if (n_mem > 1)
{
dma_mem0 = gst_buffer_peek_memory(buffer, 0);
dma_mem1 = gst_buffer_peek_memory(buffer, 1);
fd0 = gst_dmabuf_memory_get_fd(dma_mem0);
fd1 = gst_dmabuf_memory_get_fd(dma_mem1);
GST_DEBUG("fd0:%d,fd1:%d,fd2:%d",fd0,fd1,fd2);
stride0 = vmeta->stride[0];
stride1 = vmeta->stride[1];
stride2 = 0;
if ( fd1 < 0 )
{
stride1= stride0;
offset1= stride0*vmeta->height;
}
if ( fd2 < 0 )
{
offset2= offset1+(vmeta->width*vmeta->height)/2;
stride2= stride0;
}
GST_DEBUG("stride0:%d,stride1:%d,stride2:%d",stride0,stride1,stride2);
GST_DEBUG("offset0:%d,offset1:%d,offset2:%d",offset2,offset2,offset2);
}
else
{
GST_DEBUG("single plane");
dma_mem0 = gst_buffer_peek_memory(buffer, 0);
fd0 = gst_dmabuf_memory_get_fd(dma_mem0);
stride0 = vmeta->stride[0];
offset1= stride0*vmeta->height;
}
s = gst_structure_new ("drmbuffer_info",
"fd0", G_TYPE_INT, fd0,
"fd1", G_TYPE_INT, fd1,
"fd2", G_TYPE_INT, fd2,
"stride0", G_TYPE_INT, stride0,
"stride1", G_TYPE_INT, stride1,
"stride2", G_TYPE_INT, stride2,
"width", G_TYPE_INT, vmeta->width,
"height", G_TYPE_INT, vmeta->height,
"format", G_TYPE_INT, FORMAT_NV21,
NULL);
GST_DEBUG("structure: %" GST_PTR_FORMAT,s);
buf = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
(gpointer) binfo, sizeof(bufferInfo), 0, sizeof(bufferInfo),
(gpointer) binfo, gst_show_vr_cb);
if (!buf)
{
GST_ERROR_OBJECT(sink, "new buffer fail!");
gst_buffer_unref(buf);
gst_buffer_unref(binfo->buf);
free(binfo);
return FALSE;;
}
gst_buffer_add_protection_meta(buf, s);
GST_BUFFER_PTS (buf) = GST_BUFFER_PTS(buffer);
GST_DEBUG("pts: %lld, %p", GST_BUFFER_PTS (buf),buf);
g_signal_emit (G_OBJECT(sink),g_signals[SIGNAL_DECODEDBUFFER],0,buf);
gst_buffer_unref(buf);
return TRUE;
}
static void rotation_flush_buffer(GstAmlVideoSink *vsink)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(vsink);
g_mutex_lock(&sink->rotation_buffer_lock);
if (sink->buffer_queue)
{
while (!gst_queue_array_is_empty(sink->buffer_queue))
{
GstBuffer* buffer = (GstBuffer *)gst_queue_array_pop_head(sink->buffer_queue);
gst_buffer_unref(buffer);
GST_DEBUG_OBJECT(sink, "reset pop head buffer_queue len:%d", gst_queue_array_get_length(sink->buffer_queue));
}
}
g_mutex_unlock(&sink->rotation_buffer_lock);
GST_DEBUG_OBJECT(sink, "flush over buffer_queue len:%d", gst_queue_array_get_length(sink->buffer_queue));
}
static gpointer rotation_thread(gpointer data)
{
GstAmlVideoSink *sink = (GstAmlVideoSink *)data;
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
while (!sink->quit_rotation_thread)
{
if (sink_priv->rot_buffer && -1 == get_rotation_buffer_idx(sink))
{
usleep(5000);
continue;
}
if (sink->buffer_queue && !gst_queue_array_is_empty(sink->buffer_queue))
{
// pop queue
g_mutex_lock(&sink->rotation_buffer_lock);
GstBuffer *buffer = (GstBuffer *)gst_queue_array_pop_head(sink->buffer_queue);
g_mutex_unlock(&sink->rotation_buffer_lock);
// show frame
gst_aml_video_sink_show_frame((GstVideoSink*)sink, buffer);
gst_buffer_unref(buffer);
}
else
{
usleep(10000);
}
}
// thread join, unref all gst buffer
rotation_flush_buffer(sink);
if (!sink->quit_rotation_thread)
{
g_thread_unref( sink->rotation_thread_handle );
sink->rotation_thread_handle= NULL;
}
GST_DEBUG("rotation_thread: exit");
return NULL;
}
static GstFlowReturn gst_aml_video_sink_push_queue(GstVideoSink *vsink, GstBuffer *buffer)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(vsink);
if (sink->rotation_thread_handle == NULL )
{
sink->quit_rotation_thread = FALSE;
GST_DEBUG_OBJECT(sink, "start rotation thread");
sink->rotation_thread_handle = g_thread_new("video_sink_rotation", rotation_thread, sink);
}
g_mutex_lock(&sink->rotation_buffer_lock);
// push queue
if (sink->buffer_queue)
{
gst_queue_array_push_tail (sink->buffer_queue, buffer);
gst_buffer_ref(buffer);
}
g_mutex_unlock(&sink->rotation_buffer_lock);
return GST_FLOW_OK;
}
static GstFlowReturn gst_aml_video_sink_show_frame_ex(GstVideoSink *vsink, GstBuffer *buffer)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(vsink);
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
if (sink_priv->rot_degree == WST_ROTATION_90 || sink_priv->rot_degree == WST_ROTATION_270)
{
return gst_aml_video_sink_push_queue(vsink, buffer);
}
return gst_aml_video_sink_show_frame(vsink, buffer);
}
static GstFlowReturn gst_aml_video_sink_show_frame(GstVideoSink *vsink, GstBuffer *buffer)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(vsink);
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
GstFlowReturn ret = GST_FLOW_OK;
RenderBuffer *tunnel_lib_buf_wrap = NULL;
GST_LOG_OBJECT(sink, "revice buffer:%p (start: %" GST_TIME_FORMAT ", end: %" GST_TIME_FORMAT "), from pool:%p, need_preroll:%d",
buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)), GST_TIME_ARGS(GST_BUFFER_DURATION(buffer)),
buffer->pool, ((GstBaseSink *)sink)->need_preroll);
GST_OBJECT_LOCK(vsink);
sink->last_dec_buf_pts = GST_BUFFER_PTS(buffer);
GST_DEBUG_OBJECT(sink, "set last_dec_buf_pts %" GST_TIME_FORMAT, GST_TIME_ARGS(sink->last_dec_buf_pts));
if (!sink_priv->render_device_handle)
{
GST_ERROR_OBJECT(sink, "flow error, render_device_handle == NULL");
goto error;
}
if (sink_priv->preroll_buffer && sink_priv->preroll_buffer == buffer)
{
GST_LOG_OBJECT(sink, "get preroll buffer:%p 2nd time, goto ret", buffer);
sink_priv->preroll_buffer = NULL;
goto ret;
}
if (G_UNLIKELY(((GstBaseSink *)sink)->need_preroll))
{
GST_LOG_OBJECT(sink, "get preroll buffer 1st time, buf:%p", buffer);
sink_priv->preroll_buffer = buffer;
}
GST_INFO_OBJECT(sink, "sink->enable_decoded_buffer_signal:%d",
sink->enable_decoded_buffer_signal);
if (sink->enable_decoded_buffer_signal)
{
if (!gst_aml_video_sink_check_buf(sink, buffer))
{
GST_ERROR_OBJECT(sink, "buf out of segment return");
goto ret;
}
if (!gst_aml_video_sink_show_vr_frame(sink,buffer))
{
GST_ERROR_OBJECT(sink, "can't play vr360 file!");
goto ret;
}
sink->queued++;
sink->quit_eos_detect_thread = FALSE;
if (sink->detect_thread_handle == NULL )
{
GST_DEBUG_OBJECT(sink, "start detect thread");
sink->detect_thread_handle = g_thread_new("video_sink_detection", detection_thread, sink);
}
goto ret;
}
if (!gst_aml_video_sink_check_buf(sink, buffer))
{
GST_ERROR_OBJECT(sink, "buf out of segment return");
goto ret;
}
if (sink_priv->window_set.window_change)
{
RenderRect window_size = {sink_priv->window_set.x, sink_priv->window_set.y, sink_priv->window_set.w, sink_priv->window_set.h};
if (render_set_value(sink_priv->render_device_handle, KEY_WINDOW_SIZE, &window_size) == -1)
{
GST_ERROR_OBJECT(vsink, "tunnel lib: set window size error");
return FALSE;
}
sink_priv->window_set.window_change = FALSE;
GST_DEBUG_OBJECT(sink, "tunnel lib: set window size to %d,%d,%d,%d",
sink_priv->window_set.x,
sink_priv->window_set.y,
sink_priv->window_set.w,
sink_priv->window_set.h);
}
if (sink_priv->video_info_changed)
{
if (gst_render_set_params(vsink) == FALSE)
{
GST_ERROR_OBJECT(sink, "render lib: set params fail");
goto error;
}
sink_priv->video_info_changed = FALSE;
}
if (sink->frame_rate_changed) {
sink->frame_rate_changed = FALSE;
RenderFraction frame_rate_fraction;
frame_rate_fraction.num = sink->frame_rate_num;
frame_rate_fraction.denom = sink->frame_rate_denom;
render_set_value(sink_priv->render_device_handle, KEY_VIDEO_FRAME_RATE, &frame_rate_fraction);
}
if (sink->pixel_aspect_ratio_changed)
{
sink->pixel_aspect_ratio_changed = FALSE;
render_set_value(sink_priv->render_device_handle, KEY_PIXEL_ASPECT_RATIO, &sink->pixel_aspect_ratio);
}
if (sink->update_zorder) {
sink->update_zorder = FALSE;
render_set_value(sink_priv->render_device_handle, KEY_ZORDER, &sink->zorder);
}
if (sink_priv->set_video_latency) {
sink_priv->set_video_latency = FALSE;
render_set_value(sink_priv->render_device_handle, KEY_MEDIASYNC_VIDEOLATENCY, &sink_priv->video_latency);
}
tunnel_lib_buf_wrap = render_allocate_render_buffer_wrap(sink_priv->render_device_handle, BUFFER_FLAG_DMA_BUFFER);
if (!tunnel_lib_buf_wrap)
{
GST_ERROR_OBJECT(sink, "render lib: alloc buffer wrap fail");
goto error;
}
if (!gst_aml_video_sink_tunnel_buf(sink, buffer, tunnel_lib_buf_wrap))
{
GST_ERROR_OBJECT(sink, "construc render buffer fail");
goto error;
}
GST_OBJECT_UNLOCK(vsink);
if (render_display_frame(sink_priv->render_device_handle, tunnel_lib_buf_wrap) == -1)
{
GST_ERROR_OBJECT(sink, "render lib: display frame fail");
return GST_FLOW_CUSTOM_ERROR_2;
}
GST_OBJECT_LOCK(vsink);
sink->queued++;
if (sink_priv->is_flushing)
{
if (render_flush(sink_priv->render_device_handle) == 0)
{
GST_DEBUG_OBJECT(sink, "in flushing flow, release the buffer directly");
goto flushing;
}
else
{
GST_ERROR_OBJECT(sink, "render lib: flush error");
goto error;
}
}
//gst_aml_video_sink_dump_stat(sink, GST_DUMP_STAT_FILENAME);
GST_DEBUG_OBJECT(sink, "GstBuffer:%p, pts: %" GST_TIME_FORMAT " queued ok, queued:%d", buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)), sink->queued);
sink->quit_eos_detect_thread = FALSE;
if (sink->detect_thread_handle == NULL )
{
GST_DEBUG_OBJECT(sink, "start detect thread");
sink->detect_thread_handle = g_thread_new("video_sink_detection", detection_thread, sink);
}
goto ret;
error:
GST_DEBUG_OBJECT(sink, "GstBuffer:%p queued error", buffer);
ret = GST_FLOW_CUSTOM_ERROR_2;
goto ret;
flushing:
GST_DEBUG_OBJECT(sink, "flushing when buf:%p", buffer);
ret = GST_FLOW_FLUSHING;
goto ret;
ret:
GST_OBJECT_UNLOCK(vsink);
return ret;
}
void gst_aml_video_sink_tag_event(GstAmlVideoSink *vsink, GstTagList *list )
{
if (NULL == vsink || NULL == list)
{
return;
}
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(vsink);
gchar *rotation_tag = NULL;
gint tagDegree = 0;
ROTATION_DEGREE rotationDegree = WST_ROTATION_0;
// dw=0 only AFBC, don't support rotation
if ((!sink_priv->rot_enable_property) && (sink_priv->dw_mode != 0) &&
(gst_tag_list_get_string(list, GST_TAG_IMAGE_ORIENTATION, &rotation_tag)))
{
if (sscanf(rotation_tag, "rotate-%d", &tagDegree))
{
rotationDegree = (ROTATION_DEGREE)(tagDegree/90);
if (rotationDegree >= WST_ROTATION_0 && rotationDegree <= WST_ROTATION_270)
{
sink_priv->rot_changed = TRUE;
sink_priv->rot_degree = rotationDegree;
GST_DEBUG_OBJECT(vsink, "set rotation degree %d", rotationDegree);
}
}
else if (sscanf(rotation_tag, "flip-rotate-%d", &tagDegree))
{
// not support flip right now, need support later
}
}
}
static gboolean gst_aml_video_sink_pad_event (GstBaseSink *basesink, GstEvent *event)
{
gboolean result = TRUE;
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(basesink);
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
GST_DEBUG_OBJECT(sink, "received event %p %" GST_PTR_FORMAT, event, event);
switch (GST_EVENT_TYPE(event))
{
case GST_EVENT_FLUSH_START:
{
GST_INFO_OBJECT(sink, "flush start");
GST_OBJECT_LOCK(sink);
sink_priv->is_flushing = TRUE;
render_set_value(sink_priv->render_device_handle, KEY_KEEP_LAST_FRAME_ON_FLUSH, &sink->keep_last_frame_on_flush);
rotation_flush_buffer(sink);
if (render_flush(sink_priv->render_device_handle) == 0)
{
GST_INFO_OBJECT(sink, "recv flush start and set render lib flushing succ");
}
GST_INFO_OBJECT(sink, "flush start done");
GST_OBJECT_UNLOCK(sink);
break;
}
case GST_EVENT_FLUSH_STOP:
{
GST_INFO_OBJECT(sink, "flush stop");
GST_DEBUG_OBJECT(sink, "flushing need waitting display render all buf, queued:%d, rendered:%d, dropped:%d",
sink->queued,
sink->rendered,
sink->dropped);
GST_OBJECT_LOCK(sink);
GST_INFO_OBJECT(sink, "flush all count num to zero");
sink->queued = 0;
sink->dequeued = 0;
sink->rendered = 0;
sink->dropped = 0;
sink_priv->got_eos = FALSE;
sink_priv->is_flushing = FALSE;
GST_INFO_OBJECT(sink, "flush stop done");
GST_OBJECT_UNLOCK(sink);
break;
}
case GST_EVENT_SEGMENT:
{
GST_OBJECT_LOCK(sink);
gst_event_copy_segment(event, &sink_priv->segment);
GST_INFO_OBJECT(sink, "configured segment %" GST_SEGMENT_FORMAT, &sink_priv->segment);
sink->last_displayed_buf_pts = sink_priv->segment.position;
GST_INFO_OBJECT(sink, "update cur pos to %" GST_TIME_FORMAT, GST_TIME_ARGS(sink->last_displayed_buf_pts));
GST_OBJECT_UNLOCK(sink);
break;
}
case GST_EVENT_CUSTOM_DOWNSTREAM:
case GST_EVENT_CUSTOM_DOWNSTREAM_STICKY:
{
if (gst_event_has_name(event, "IS_SVP"))
{
GST_OBJECT_LOCK(sink);
GST_DEBUG_OBJECT(sink, "Got SVP Event");
sink->secure_mode = TRUE;
GST_OBJECT_UNLOCK(sink);
}
gst_event_unref(event);
return result;
}
case GST_EVENT_EOS:
{
GST_OBJECT_LOCK(sink);
sink_priv->got_eos = TRUE;
GST_OBJECT_UNLOCK(sink);
//some frames aren't displayed,so don't pass this event to basesink
if (sink->queued > (sink->rendered + sink->dropped))
{
GST_DEBUG_OBJECT(sink, "display render all buf, queued:%d, rendered:%d, dropped:%d",
sink->queued,
sink->rendered,
sink->dropped);
gst_event_unref(event);
return result;
}
break;
}
case GST_EVENT_TAG:
{
GstTagList *list = NULL;
gst_event_parse_tag (event, &list);
if (list)
{
gst_aml_video_sink_tag_event(sink, list);
}
break;
}
case GST_EVENT_CAPS:
{
GstCaps *caps;
GstStructure *structure;
gst_event_parse_caps(event, &caps);
structure= gst_caps_get_structure(caps, 0);
if (structure)
{
gint num, denom;
if (gst_structure_get_fraction( structure, "framerate", &num, &denom ))
{
GST_DEBUG_OBJECT(sink, "framerate num:%d,denom:%d",num,denom);
if ( denom == 0 ) denom= 1;
sink->frame_rate= (double)num/(double)denom;
if ( sink->frame_rate <= 0.0 )
{
GST_DEBUG_OBJECT(sink, "caps have framerate of 0 - assume 60");
sink->frame_rate= 60.0;
}
if (sink->frame_rate_num != num || sink->frame_rate_denom != denom) {
sink->frame_rate_num = num;
sink->frame_rate_denom = denom;
sink->frame_rate_changed = TRUE;
}
if ( gst_structure_get_fraction( structure, "pixel-aspect-ratio", &num, &denom ) )
{
if ( (num <= 0) || (denom <= 0))
{
num = denom = 1;
}
sink->pixel_aspect_ratio = (double)num/(double)denom;
sink->pixel_aspect_ratio_changed = TRUE;
}
}
}
} break;
default:
{
break;
}
}
GST_DEBUG_OBJECT(sink, "pass to basesink");
result = GST_BASE_SINK_CLASS(parent_class)->event((GstBaseSink *)sink, event);
GST_DEBUG_OBJECT(sink, "done");
return result;
}
static gboolean gst_aml_video_sink_send_event(GstElement *element, GstEvent *event)
{
GstPad *pad = NULL;
GstBaseSink *basesink = GST_BASE_SINK(element);
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(element);
GstAmlVideoSinkClass *sink_class = GST_AML_VIDEO_SINK_GET_CLASS(sink);
GstVideoSinkClass *sink_p_class = parent_class;
GstBaseSinkClass *sink_pp_class = g_type_class_peek_parent(sink_p_class);
gboolean result = TRUE;
GstPadMode mode = GST_PAD_MODE_NONE;
GST_DEBUG_OBJECT(sink, "amlvideosink_class:%p, videosink_class:%p, basesink_class:%p", sink_class, sink_p_class, sink_pp_class);
GST_DEBUG_OBJECT(sink, "handling event %p %" GST_PTR_FORMAT, event, event);
switch (GST_EVENT_TYPE(event))
{
case GST_EVENT_SEEK:
{
GST_OBJECT_LOCK(element);
/* get the pad and the scheduling mode */
pad = gst_object_ref(basesink->sinkpad);
mode = basesink->pad_mode;
GST_OBJECT_UNLOCK(element);
if (mode == GST_PAD_MODE_PUSH)
{
GST_BASE_SINK_PREROLL_LOCK(basesink);
if (GST_BASE_SINK(sink)->need_preroll && GST_BASE_SINK(sink)->have_preroll)
{
GST_DEBUG_OBJECT(sink, "reset preroll when recived seek event");
GST_BASE_SINK(sink)->need_preroll = FALSE;
GST_BASE_SINK(sink)->have_preroll = FALSE;
GST_BASE_SINK_PREROLL_SIGNAL(basesink);
}
GST_BASE_SINK_PREROLL_UNLOCK(basesink);
}
gst_object_unref(pad);
break;
}
default:
break;
}
if (GST_ELEMENT_CLASS(sink_pp_class)->send_event)
{
GST_DEBUG_OBJECT(sink, "use basesink class send event func handle event");
result = GST_ELEMENT_CLASS(sink_pp_class)->send_event(element, event);
}
else
{
GST_ERROR_OBJECT(sink, "can't find basesink send event func");
result = FALSE;
}
GST_DEBUG_OBJECT(sink, "handled event: %d", result);
return result;
}
/* private interface definition */
static gboolean gst_aml_video_sink_check_buf(GstAmlVideoSink *sink, GstBuffer *buf)
{
gboolean ret = TRUE;
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
guint64 start, stop;
guint64 cstart, cstop;
GstSegment *segment;
GstClockTime duration;
/* Check for clipping */
start = GST_BUFFER_PTS(buf);
duration = GST_BUFFER_DURATION(buf);
stop = GST_CLOCK_TIME_NONE;
if (GST_CLOCK_TIME_IS_VALID (start) && GST_CLOCK_TIME_IS_VALID (duration))
{
stop = start + duration;
}
else if (GST_CLOCK_TIME_IS_VALID (start) && !GST_CLOCK_TIME_IS_VALID (duration))
{
if (start < sink_priv->segment.start)
{
ret = FALSE;
goto drop;
}
if (sink_priv->fps_n != 0)
{
//TODO calc with framerate
stop = start + 40 * GST_MSECOND;
}
else
{
/* If we don't clip away buffers that far before the segment we
* can cause the pipeline to lockup. This can happen if audio is
* properly clipped, and thus the audio sink does not preroll yet
* but the video sink prerolls because we already outputted a
* buffer here... and then queues run full.
*
* In the worst case we will clip one buffer too many here now if no
* framerate is given, no buffer duration is given and the actual
* framerate is lower than 25fps */
stop = start + 40 * GST_MSECOND;
}
}
segment = &sink_priv->segment;
GST_LOG_OBJECT(sink, "check buffer start: %" GST_TIME_FORMAT " stop %" GST_TIME_FORMAT "fps_n:%d, fps_d:%d",
GST_TIME_ARGS(start), GST_TIME_ARGS(stop), sink_priv->fps_n, sink_priv->fps_d);
if (gst_segment_clip(segment, GST_FORMAT_TIME, start, stop, &cstart, &cstop))
{
GST_BUFFER_PTS(buf) = cstart;
if (stop != GST_CLOCK_TIME_NONE && GST_CLOCK_TIME_IS_VALID(duration))
GST_BUFFER_DURATION(buf) = cstop - cstart;
GST_LOG_OBJECT(sink,
"accepting buffer inside segment: %" GST_TIME_FORMAT " %" GST_TIME_FORMAT " seg %" GST_TIME_FORMAT " to %" GST_TIME_FORMAT
" time %" GST_TIME_FORMAT,
GST_TIME_ARGS(cstart),
GST_TIME_ARGS(cstop),
GST_TIME_ARGS(segment->start), GST_TIME_ARGS(segment->stop),
GST_TIME_ARGS(segment->time));
}
else
{
GST_LOG_OBJECT(sink,
"dropping buffer outside segment: %" GST_TIME_FORMAT
" %" GST_TIME_FORMAT
" seg %" GST_TIME_FORMAT " to %" GST_TIME_FORMAT
" time %" GST_TIME_FORMAT,
GST_TIME_ARGS(start), GST_TIME_ARGS(stop),
GST_TIME_ARGS(segment->start),
GST_TIME_ARGS(segment->stop), GST_TIME_ARGS(segment->time));
ret = FALSE;
}
drop:
return ret;
}
static void gst_aml_video_sink_reset_private(GstAmlVideoSink *sink)
{
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
#if GST_IMPORT_LGE_PROP
if (sink_priv->lge_ctxt.app_type)
g_free(sink_priv->lge_ctxt.app_type);
if (sink_priv->lge_ctxt.res_info.coretype)
g_free(sink_priv->lge_ctxt.res_info.coretype);
#endif
memset(sink_priv, 0, sizeof(GstAmlVideoSinkPrivate));
sink_priv->use_dmabuf = USE_DMABUF;
sink_priv->mediasync_instanceid = -1;
sink_priv->show_first_frame_asap = FALSE;
sink_priv->emitUnderflowSignal = FALSE;
if (sink_priv->reportInfos) {
g_list_free(sink_priv->reportInfos);
}
sink_priv->reportInfos = NULL;
sink_priv->frame_step_on_preroll = FALSE;
sink_priv->format = GST_VIDEO_FORMAT_UNKNOWN;
sink_priv->interlace = FALSE;
sink_priv->dw_width = 0;
sink_priv->dw_height = 0;
sink_priv->src_width = 0;
sink_priv->src_height = 0;
sink_priv->dw_size = 0;
sink_priv->dw_mode = -1;
sink_priv->stride = 0;
sink_priv->par_n = 0;
sink_priv->par_d = 0;
sink_priv->fps_n = 0;
sink_priv->fps_d = 0;
sink_priv->video_latency = 0;
sink_priv->set_video_latency = FALSE;
sink_priv->rot_buffer = NULL;
sink_priv->rot_degree = WST_ROTATION_0;
sink_priv->rot_changed = FALSE;
sink_priv->rot_enable_property = FALSE;
sink_priv->force_aspect_ratio = FALSE;
}
static void gst_set_report_info(void *userData, RenderMsgType type, int64_t pts, int64_t duration)
{
GstAmlVideoSink *sink = (GstAmlVideoSink *)userData;
g_mutex_lock(&sink->report_info_lock);
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
ReportInfo *report_info = g_new(ReportInfo, 1);
report_info->msg = type;
report_info->info.pts = pts;
report_info->info.duration = duration;
sink_priv->reportInfos = g_list_append(sink_priv->reportInfos, report_info);
GST_LOG_OBJECT(sink, "msg:%d pts:%lld duration:%lld", type, pts, duration);
g_mutex_unlock(&sink->report_info_lock);
}
static gboolean is_rotation_buffer(void *userData, void* pbuf)
{
GstAmlVideoSink *sink = (GstAmlVideoSink *)userData;
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
// no rotation buffer
if (!sink_priv->rot_buffer)
{
return FALSE;
}
ROTBuffer* rotation_buffer = (ROTBuffer*)pbuf;
for (int i = 0; i < ROT_BUFFER_MAX; i++)
{
if (rotation_buffer == &sink_priv->rot_buffer[i])
{
return TRUE;
}
}
return FALSE;
}
static void gst_render_msg_callback(void *userData, RenderMsgType type, void *msg)
{
GstAmlVideoSink *sink = (GstAmlVideoSink *)userData;
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
switch (type)
{
case MSG_DROPED_BUFFER:
case MSG_DISPLAYED_BUFFER:
{
RenderBuffer *tunnel_lib_buf_wrap = (RenderBuffer *)msg;
RenderDmaBuffer *dmabuf = &tunnel_lib_buf_wrap->dma;
if (tunnel_lib_buf_wrap->priv)
{
sink->last_displayed_buf_pts = tunnel_lib_buf_wrap->pts;
if (type == MSG_DROPED_BUFFER)
{
GST_LOG_OBJECT(sink, "get message: MSG_DROPED_BUFFER from tunnel lib");
sink->dropped++;
gst_set_report_info(userData, type, tunnel_lib_buf_wrap->pts, 0);
}
else if (type == MSG_DISPLAYED_BUFFER)
{
GST_LOG_OBJECT(sink, "get message: MSG_DISPLAYED_BUFFER from tunnel lib");
sink->rendered++;
if (sink_priv->frame_step_on_preroll && sink->video_playing == FALSE) {
render_pause(sink_priv->render_device_handle);
}
}
GST_DEBUG_OBJECT(sink, "buf:%p planeCnt:%d, plane[0].fd:%d, plane[1].fd:%d pts:%lld, buf stat | queued:%d, dequeued:%d, dropped:%d, rendered:%d",
tunnel_lib_buf_wrap->priv,
dmabuf->planeCnt, dmabuf->fd[0], dmabuf->fd[1],
tunnel_lib_buf_wrap->priv ? tunnel_lib_buf_wrap->pts : -1, sink->queued, sink->dequeued, sink->dropped, sink->rendered);
//gst_aml_video_sink_dump_stat(sink, GST_DUMP_STAT_FILENAME);
}
else
{
GST_ERROR_OBJECT(sink, "tunnel lib: return void GstBuffer when MSG_DISPLAYED_BUFFER or MSG_DROPED_BUFFER");
}
break;
}
case MSG_RELEASE_BUFFER:
{
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
RenderBuffer *tunnel_lib_buf_wrap = (RenderBuffer *)msg;
GST_LOG_OBJECT(sink, "get message: MSG_RELEASE_BUFFER from tunnel lib,%p, pts:%lld ns",tunnel_lib_buf_wrap->priv, tunnel_lib_buf_wrap->pts);
if (tunnel_lib_buf_wrap->priv)
{
if (is_rotation_buffer(userData, tunnel_lib_buf_wrap->priv))
{
ROTBuffer* rotation_buffer = (ROTBuffer*)tunnel_lib_buf_wrap->priv;
rotation_buffer->used = FALSE;
/*printf("release [%d][%d][%d][%d][%d]\n", sink_priv->rot_buffer[0].used, sink_priv->rot_buffer[1].used,
sink_priv->rot_buffer[2].used, sink_priv->rot_buffer[3].used, sink_priv->rot_buffer[4].used);*/
}
else
{
GstBuffer *buffer = (GstBuffer *)tunnel_lib_buf_wrap->priv;
GST_DEBUG_OBJECT(sink, "get message: MSG_RELEASE_BUFFER from tunnel lib, buffer:%p, from pool:%p", buffer, buffer->pool);
gst_buffer_unref(buffer);
}
sink->dequeued++;
//gst_aml_video_sink_dump_stat(sink, GST_DUMP_STAT_FILENAME);
}
else
{
GST_ERROR_OBJECT(sink, "tunnel lib: return void GstBuffer when MSG_RELEASE_BUFFER");
}
render_free_render_buffer_wrap(sink_priv->render_device_handle, tunnel_lib_buf_wrap);
break;
}
case MSG_FIRST_FRAME: {
GST_LOG_OBJECT(sink, "signal first frame");
g_signal_emit (G_OBJECT (sink), g_signals[SIGNAL_FIRSTFRAME], 0, 2, NULL);
} break;
case MSG_UNDER_FLOW: {
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
if (sink->video_playing && !sink_priv->got_eos) {
GST_LOG_OBJECT(sink, "signal under flow");
sink_priv->emitUnderflowSignal = TRUE;
}
} break;
case MSG_FRAME_FREEZE: {
FrameDisplayInfo *info = (FrameDisplayInfo *) msg;
gst_set_report_info(userData, type, info->pts, info->duration);
} break;
case MSG_AV_RESYNC: {
FrameDisplayInfo *info = (FrameDisplayInfo *) msg;
gst_set_report_info(userData, type, info->pts, info->duration);
} break;
default:
{
GST_ERROR_OBJECT(sink, "tunnel lib: error message type:%d", type);
}
}
return;
}
static int gst_render_val_callback(void *userData, int key, void *value)
{
GstAmlVideoSink *vsink = (GstAmlVideoSink *)userData;
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(vsink);
int *val = (int *)value;
gint ret = 0;
switch (key)
{
case KEY_MEDIASYNC_INSTANCE_ID:
{
if (gst_get_mediasync_instanceid(vsink))
{
int hasAudio = 1;
*val = sink_priv->mediasync_instanceid;
GST_DEBUG_OBJECT(vsink, "get mediasync instance id:%d", *val);
render_set_value(sink_priv->render_device_handle, KEY_MEDIASYNC_SYNC_MODE, (void *)&vsink->avsync_mode);
render_set_value(sink_priv->render_device_handle, KEY_MEDIASYNC_HAS_AUDIO, (void *)&hasAudio);
}
else
{
int hasAudio = 0;
vsink->avsync_mode = 0;// 0:v master, 1:a master
render_set_value(sink_priv->render_device_handle, KEY_MEDIASYNC_SYNC_MODE, (void *)&vsink->avsync_mode);
render_set_value(sink_priv->render_device_handle, KEY_MEDIASYNC_HAS_AUDIO, (void *)&hasAudio);
GST_ERROR_OBJECT(vsink, "can't get mediasync instance id, use vmaster");
ret = -1;
}
break;
}
case KEY_VIDEO_FORMAT:
{
*val = sink_priv->format;
GST_DEBUG_OBJECT(vsink, "get video format:%d", *val);
break;
}
default:
{
GST_ERROR_OBJECT(vsink, "tunnel lib: error key type");
ret = -1;
}
}
return ret;
}
static int get_rotation_buffer_idx(GstAmlVideoSink *vsink)
{
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(vsink);
if (sink_priv->rot_buffer)
{
for (int i = 0; i < ROT_BUFFER_MAX; i++)
{
if (!sink_priv->rot_buffer[i].used)
{
/*printf("ok [%d][%d][%d][%d][%d]\n", sink_priv->rot_buffer[0].used, sink_priv->rot_buffer[1].used,
sink_priv->rot_buffer[2].used, sink_priv->rot_buffer[3].used, sink_priv->rot_buffer[4].used);*/
return i;
}
}
/*printf("fail [%d][%d][%d][%d][%d]\n", sink_priv->rot_buffer[0].used, sink_priv->rot_buffer[1].used,
sink_priv->rot_buffer[2].used, sink_priv->rot_buffer[3].used, sink_priv->rot_buffer[4].used);*/
}
return -1;
}
static void set_video_reversal(GstAmlVideoSink *vsink)
{
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(vsink);
sink_priv->video_info_changed = TRUE;
int degree = (sink_priv->rot_degree == WST_ROTATION_180 ? 180 : 0);
if (render_set_value(sink_priv->render_device_handle, KEY_ROTATE_VIDEO, &degree) != -1)
{
GST_ERROR_OBJECT(vsink, "tunnel lib: set render video rotation success:%d", degree);
sink_priv->rot_changed = FALSE;
}
else
{
GST_ERROR_OBJECT(vsink, "tunnel lib: set render video rotation failed:%d", degree);
}
}
static gboolean gst_aml_video_sink_tunnel_buf(GstAmlVideoSink *vsink, GstBuffer *gst_buf, RenderBuffer *tunnel_lib_buf_wrap)
{
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(vsink);
// only support dma buf
RenderDmaBuffer *dmabuf = &tunnel_lib_buf_wrap->dma;
GstMemory *dma_mem = NULL;
GstVideoMeta *vmeta = NULL;
guint n_mem = 0;
gboolean ret = TRUE;
if (gst_buf == NULL || tunnel_lib_buf_wrap == NULL || dmabuf == NULL)
{
GST_ERROR_OBJECT(vsink, "input params error");
ret = FALSE;
goto error;
}
gst_buffer_ref(gst_buf);
n_mem = gst_buffer_n_memory(gst_buf);
vmeta = gst_buffer_get_video_meta(gst_buf);
if (vmeta == NULL)
{
GST_ERROR_OBJECT(vsink, "not found video meta info");
ret = FALSE;
goto error;
}
if (n_mem > RENDER_MAX_PLANES || vmeta->n_planes > RENDER_MAX_PLANES || n_mem != vmeta->n_planes)
{
GST_ERROR_OBJECT(vsink, "too many memorys in gst buffer");
goto error;
}
// weston do rotation, set rotation 180 or 0
if (sink_priv->rot_changed)
{
set_video_reversal(vsink);
}
dmabuf->planeCnt = n_mem;
if (sink_priv->rot_degree == WST_ROTATION_90 || sink_priv->rot_degree == WST_ROTATION_270)
{
// get output size, and align 32byte
get_rotation_size(vmeta->height, vmeta->width, &dmabuf->width, &dmabuf->height);
// create ROT buf
if (!sink_priv->rot_buffer)
{
sink_priv->video_info_changed = TRUE;
GST_ERROR_OBJECT(vsink, "planeCnt:%d, width:%d, height:%d", dmabuf->planeCnt, dmabuf->width, dmabuf->height);
sink_priv->rot_buffer = rotation_buffer_setup(dmabuf->planeCnt, dmabuf->width, dmabuf->height, ROT_BUFFER_MAX);
}
// get ROT buf
int index = get_rotation_buffer_idx(vsink);
if (-1 == index)
{
GST_ERROR_OBJECT(vsink, "cant get rotation buffer");
vsink->dropped++;
goto error;
}
// do transform
if (GST_FLOW_OK == rotation_transform(sink_priv->pge2dinfo, gst_buf, &sink_priv->rot_buffer[index], sink_priv->rot_degree))
{
sink_priv->rot_buffer[index].used = TRUE;
}
// ROT buffer trans to RenderBuffer
for (guint i = 0; i < dmabuf->planeCnt; i++)
{
dmabuf->handle[i] = 0;
dmabuf->fd[i] = sink_priv->rot_buffer[index].gemBuf.fd[i];
if ( i == 0 )
{
dmabuf->size[i] = sink_priv->rot_buffer[index].gemBuf.width * sink_priv->rot_buffer[index].gemBuf.height;
}
else
{
dmabuf->size[i] = sink_priv->rot_buffer[index].gemBuf.width * sink_priv->rot_buffer[index].gemBuf.height/2;
}
dmabuf->stride[i] = sink_priv->rot_buffer[index].gemBuf.stride[i];
dmabuf->offset[i] = sink_priv->rot_buffer[index].gemBuf.offset[i];
}
tunnel_lib_buf_wrap->flag = BUFFER_FLAG_DMA_BUFFER;
tunnel_lib_buf_wrap->priv = (void *)&sink_priv->rot_buffer[index];
tunnel_lib_buf_wrap->pts = GST_BUFFER_PTS(gst_buf);
// unref gstbuf
gst_buffer_unref(gst_buf);
}
else
{
dmabuf->width = vmeta->width;
dmabuf->height = vmeta->height;
if (sink_priv->dw_mode == 0) {
dmabuf->width = sink_priv->src_width;
dmabuf->height = sink_priv->src_height;
}
// gstbuffer trans to RenderBuffer
for (guint i = 0; i < n_mem; i++)
{
gint dmafd;
gsize size, offset, maxsize;
dma_mem = gst_buffer_peek_memory(gst_buf, i);
guint mem_idx = 0;
guint length = 0;
gsize skip = 0;
if (!gst_is_dmabuf_memory(dma_mem))
{
GST_ERROR_OBJECT(vsink, "not support non-dma buf");
ret = FALSE;
goto error;
}
size = gst_memory_get_sizes(dma_mem, &offset, &maxsize);
GST_LOG_OBJECT(vsink, "get memory size:%d, offset:%d, maxsize:%d", size, offset, maxsize);
dmafd = gst_dmabuf_memory_get_fd(dma_mem);
dmabuf->handle[i] = 0;
dmabuf->fd[i] = dmafd;
dmabuf->size[i] = dma_mem->size;
dmabuf->stride[i] = vmeta->stride[i];
if (sink_priv->dw_mode == 0) {
dmabuf->stride[i] = sink_priv->stride;
}
if (gst_buffer_find_memory(gst_buf, vmeta->offset[i], 1, &mem_idx, &length, &skip) && mem_idx == i)
{
dmabuf->offset[i] = dma_mem->offset + skip;
//GST_DEBUG_OBJECT(vsink, "get skip from buffer:%d, offset[%d]:%d", skip, i, dmabuf->offset[i]);
}
else
{
GST_ERROR_OBJECT(vsink, "get skip from buffer error");
}
GST_LOG_OBJECT(vsink, "dma buffer layer:%d, handle:%d, fd:%d, size:%d, offset:%d, stride:%d",
i, dmabuf->handle[i], dmabuf->fd[i], dmabuf->size[i], dmabuf->offset[i], dmabuf->stride[i]);
}
tunnel_lib_buf_wrap->flag = BUFFER_FLAG_DMA_BUFFER;
tunnel_lib_buf_wrap->priv = (void *)gst_buf;
tunnel_lib_buf_wrap->pts = GST_BUFFER_PTS(gst_buf);
GST_LOG_OBJECT(vsink, "set tunnel lib buf priv:%p from pool:%p, pts:%lld", tunnel_lib_buf_wrap->priv, gst_buf->pool, tunnel_lib_buf_wrap->pts);
}
error:
return ret;
}
static gboolean gst_get_mediasync_instanceid(GstAmlVideoSink *vsink)
{
GST_DEBUG_OBJECT(vsink, "trace in");
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(vsink);
GstElement *asink = gst_aml_video_sink_find_audio_sink(vsink);
if (!asink)
{
GST_DEBUG_OBJECT(vsink, "pipeline don't have audio sink element");
return FALSE;
}
gboolean ret = TRUE;
GParamSpec* spec = NULL;
spec = g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(asink)), "avsync-session");
GST_DEBUG_OBJECT(vsink, "check amlhalasink has avsync-session property %p", spec);
if (spec)
g_object_get (G_OBJECT(asink), "avsync-session", &sink_priv->mediasync_instanceid, NULL);
GST_DEBUG_OBJECT(vsink, "get mediasync instance id:%d, from amlhalasink:%p", sink_priv->mediasync_instanceid, asink);
if (sink_priv->mediasync_instanceid == -1)
{
GST_ERROR_OBJECT(vsink, "audio sink: don't have valid mediasync instance id");
ret = FALSE;
}
gst_object_unref(asink);
return ret;
}
static GstElement *gst_aml_video_sink_find_audio_sink(GstAmlVideoSink *sink)
{
GST_DEBUG_OBJECT(sink, "trace in");
GstElement *audioSink = 0;
GstElement *pipeline = 0;
GstElement *element, *elementPrev = 0;
element = GST_ELEMENT_CAST(sink);
do
{
if (elementPrev)
{
gst_object_unref(elementPrev);
}
// TODO use this func will ref element,unref when done
element = GST_ELEMENT_CAST(gst_element_get_parent(element));
if (element)
{
elementPrev = pipeline;
pipeline = element;
}
} while (element != 0);
if (pipeline)
{
GstIterator *iterElement = gst_bin_iterate_recurse(GST_BIN(pipeline));
if (iterElement)
{
GValue itemElement = G_VALUE_INIT;
while (gst_iterator_next(iterElement, &itemElement) == GST_ITERATOR_OK)
{
element = (GstElement *)g_value_get_object(&itemElement);
if (element && !GST_IS_BIN(element))
{
int numSrcPads = 0;
GstIterator *iterPad = gst_element_iterate_src_pads(element);
if (iterPad)
{
GValue itemPad = G_VALUE_INIT;
while (gst_iterator_next(iterPad, &itemPad) == GST_ITERATOR_OK)
{
GstPad *pad = (GstPad *)g_value_get_object(&itemPad);
if (pad)
{
++numSrcPads;
}
g_value_reset(&itemPad);
}
gst_iterator_free(iterPad);
}
if (numSrcPads == 0)
{
GstElementClass *ec = GST_ELEMENT_GET_CLASS(element);
if (ec)
{
const gchar *meta = gst_element_class_get_metadata(ec, GST_ELEMENT_METADATA_KLASS);
if (meta && strstr(meta, "Sink") && strstr(meta, "Audio"))
{
audioSink = (GstElement *)gst_object_ref(element);
gchar *name = gst_element_get_name(element);
if (name)
{
GST_DEBUG("detected audio sink: name (%s)", name);
g_free(name);
}
g_value_reset(&itemElement);
break;
}
}
}
}
g_value_reset(&itemElement);
}
gst_iterator_free(iterElement);
}
gst_object_unref(pipeline);
}
GST_DEBUG_OBJECT(sink, "trace out get audioSink:%p", audioSink);
return audioSink;
}
static gboolean gst_render_set_params(GstVideoSink *vsink)
{
GstAmlVideoSink *sink = GST_AML_VIDEO_SINK(vsink);
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
int tunnelmode = 0; // 1 for tunnel mode; 0 for non-tunnel mode
RenderFrameSize frame_size = {sink_priv->src_width, sink_priv->src_height};
if ((sink_priv->rot_degree == WST_ROTATION_90 || sink_priv->rot_degree == WST_ROTATION_270) && sink_priv->rot_buffer)
{
frame_size.width = sink_priv->rot_buffer[0].gemBuf.width;
frame_size.height = sink_priv->rot_buffer[0].gemBuf.height;
}
GstVideoFormat format = sink_priv->format;
if (render_set_value(sink_priv->render_device_handle, KEY_MEDIASYNC_TUNNEL_MODE, (void *)&tunnelmode) == -1)
{
GST_ERROR_OBJECT(vsink, "tunnel lib: set tunnelmode error");
return FALSE;
}
if (render_set_value(sink_priv->render_device_handle, KEY_FRAME_SIZE, &frame_size) == -1)
{
GST_ERROR_OBJECT(vsink, "tunnel lib: set frame size error");
return FALSE;
}
if (render_set_value(sink_priv->render_device_handle, KEY_VIDEO_FORMAT, &format) == -1)
{
GST_ERROR_OBJECT(vsink, "tunnel lib: set video format error");
return FALSE;
}
return TRUE;
}
static gpointer detection_thread(gpointer data)
{
GstAmlVideoSink *sink = (GstAmlVideoSink *)data;
GstAmlVideoSinkPrivate *sink_priv = GST_AML_VIDEO_SINK_GET_PRIVATE(sink);
int eosCountDown;
double frameRate = (sink->frame_rate > 0.0 ? sink->frame_rate : 30.0);
GST_DEBUG("detection_thread: enter");
eosCountDown = 2;
while (!sink->quit_eos_detect_thread )
{
usleep(1000000/frameRate);
if (sink->video_playing && sink_priv->emitUnderflowSignal) {
sink_priv->emitUnderflowSignal = FALSE;
g_signal_emit (G_OBJECT (sink), g_signals[SIGNAL_UNDERFLOW], 0, 0, NULL);
}
g_mutex_lock(&sink->report_info_lock);
if (sink->video_playing && (sink_priv->reportInfos != NULL)) {
GList *l;
for (l = sink_priv->reportInfos; l != NULL; l = l->next) {
ReportInfo *report_info = l->data;
if (report_info->msg == MSG_FRAME_FREEZE)
{
g_signal_emit (G_OBJECT (sink), g_signals[SIGNAL_FRAMEFREEZE], 0, report_info->info.pts, report_info->info.duration, NULL);
}
else if (report_info->msg == MSG_AV_RESYNC)
{
g_signal_emit (G_OBJECT (sink), g_signals[SIGNAL_RESYNC], 0, report_info->info.pts, report_info->info.duration, NULL);
}
else if (report_info->msg == MSG_DROPED_BUFFER)
{
g_signal_emit (G_OBJECT (sink), g_signals[SIGNAL_FRAMEDROP], 0, report_info->info.pts, NULL);
}
GST_DEBUG("emit FREEZE/RESYNC/DROP signal:%d, pts:%lld, duration:%lld", report_info->msg, report_info->info.pts, report_info->info.duration);
g_free(report_info);
}
g_list_free(sink_priv->reportInfos);
sink_priv->reportInfos = NULL;
}
g_mutex_unlock(&sink->report_info_lock);
if (sink->video_playing && sink_priv->got_eos)
{
if (sink->queued <= sink->rendered + sink->dropped)
{
--eosCountDown;
if ( eosCountDown == 0 )
{
GST_DEBUG("EOS detected");
GstBaseSink *bs;
bs= GST_BASE_SINK(sink);
GST_BASE_SINK_PREROLL_LOCK(bs);
GST_DEBUG("EOS: need_preroll %d have_preroll %d", bs->need_preroll, bs->have_preroll);
if ( bs->need_preroll )
{
GstState cur, nxt, pend;
/* complete preroll and commit state */
GST_DEBUG("EOS signal preroll\n");
bs->need_preroll= FALSE;
bs->have_preroll= TRUE;
GST_OBJECT_LOCK(bs);
cur= GST_STATE(bs);
nxt= GST_STATE_NEXT(bs);
GST_STATE(bs)= pend= GST_STATE_PENDING(bs);
GST_STATE_NEXT(bs)= GST_STATE_PENDING(bs)= GST_STATE_VOID_PENDING;
GST_STATE_RETURN(bs)= GST_STATE_CHANGE_SUCCESS;
GST_OBJECT_UNLOCK(bs);
GST_DEBUG("EOS posting state change: curr(%s) next(%s) pending(%s)",
gst_element_state_get_name(cur),
gst_element_state_get_name(nxt),
gst_element_state_get_name(pend));
gst_element_post_message(GST_ELEMENT_CAST(bs), gst_message_new_state_changed(GST_OBJECT_CAST(bs), cur, nxt, pend));
GST_DEBUG("EOS posting async done");
gst_element_post_message(GST_ELEMENT_CAST(bs), gst_message_new_async_done(GST_OBJECT_CAST(bs), GST_CLOCK_TIME_NONE));
GST_STATE_BROADCAST(bs)
}
GST_BASE_SINK_PREROLL_UNLOCK(bs);
GST_DEBUG("EOS: calling eos detected: need_preroll %d have_preroll %d", bs->need_preroll, bs->have_preroll);
gst_element_post_message (GST_ELEMENT_CAST(sink), gst_message_new_eos(GST_OBJECT_CAST(sink)));
GST_DEBUG("EOS: done calling eos detected,posted eos msg, need_preroll %d have_preroll %d", bs->need_preroll, bs->have_preroll);
break;
}
}
else
{
eosCountDown = 2;
}
}
}
if (!sink->quit_eos_detect_thread)
{
g_thread_unref( sink->detect_thread_handle );
sink->detect_thread_handle= NULL;
}
GST_DEBUG("detection_thread: exit");
return NULL;
}
#if 0
static void gst_aml_video_sink_dump_stat(GstAmlVideoSink *sink, const gchar *file_name)
{
const gchar *dump_dir = NULL;
gchar *full_file_name = NULL;
FILE *out = NULL;
dump_dir = g_getenv("GST_DEBUG_DUMP_AMLVIDEOSINK_STAT_DIR");
if (G_LIKELY(dump_dir == NULL))
return;
if (!file_name)
{
file_name = "unnamed";
}
full_file_name = g_strdup_printf("%s" G_DIR_SEPARATOR_S "%s.stat", dump_dir, file_name);
if ((out = fopen(full_file_name, "w")))
{
gchar *stat_info;
stat_info = g_strdup_printf("Stat:%d | Q:%d, Dq:%d, Render:%d, Drop:%d\n", GST_STATE(sink), sink->queued, sink->dequeued, sink->rendered, sink->dropped);
fputs(stat_info, out);
g_free(stat_info);
fclose(out);
GST_INFO("wrote amlvideosink stat to : '%s' succ", full_file_name);
}
else
{
GST_WARNING("Failed to open file '%s' for writing: %s", full_file_name, g_strerror(errno));
}
g_free(full_file_name);
}
#endif
/* plugin init */
static gboolean plugin_init(GstPlugin *plugin)
{
GST_DEBUG_CATEGORY_INIT(gst_aml_video_sink_debug, "amlvideosink", 0,
" aml video sink");
gint rank = 1;
const char *rank_env = getenv("GST_AML_VIDEO_SINK_RANK");
if (rank_env)
{
rank = atoi(rank_env);
}
return gst_element_register(plugin, "amlvideosink", rank,
GST_TYPE_AML_VIDEO_SINK);
}
#ifndef VERSION
#define VERSION "0.1.0"
#endif
#ifndef PACKAGE
#define PACKAGE "aml_package"
#endif
#ifndef PACKAGE_NAME
#define PACKAGE_NAME "aml_media"
#endif
#ifndef GST_PACKAGE_ORIGIN
#define GST_PACKAGE_ORIGIN "http://amlogic.com"
#endif
// GST_PLUGIN_DEFINE(GST_VERSION_MAJOR, GST_VERSION_MINOR, amlvideosink,
// "aml Video Sink", plugin_init, VERSION, "LGPL",
// "gst-plugin-video-sink", "")
GST_PLUGIN_DEFINE(GST_VERSION_MAJOR,
GST_VERSION_MINOR,
amlvideosink,
"Amlogic plugin for video decoding/rendering",
plugin_init, VERSION, "LGPL", PACKAGE_NAME, GST_PACKAGE_ORIGIN)