diff options
Diffstat (limited to 'gtk/src/preview.c')
| -rw-r--r-- | gtk/src/preview.c | 456 |
1 files changed, 391 insertions, 65 deletions
diff --git a/gtk/src/preview.c b/gtk/src/preview.c index d8cfd64bf..d62026e7c 100644 --- a/gtk/src/preview.c +++ b/gtk/src/preview.c @@ -23,7 +23,11 @@ #if defined(_ENABLE_GST) #include <gst/gst.h> +#if GST_CHECK_VERSION(1, 0, 0) +#include <gst/video/videooverlay.h> +#else #include <gst/interfaces/xoverlay.h> +#endif #include <gst/video/video.h> #include <gst/pbutils/missing-plugins.h> #endif @@ -151,8 +155,13 @@ ghb_preview_init(signal_user_data_t *ud) ud->preview = g_malloc0(sizeof(preview_t)); ud->preview->view = GHB_WIDGET(ud->builder, "preview_image"); gtk_widget_realize(ud->preview->view); +#if GTK_CHECK_VERSION(3, 0, 0) + g_signal_connect(G_OBJECT(ud->preview->view), "draw", + G_CALLBACK(preview_expose_cb), ud); +#else g_signal_connect(G_OBJECT(ud->preview->view), "expose_event", G_CALLBACK(preview_expose_cb), ud); +#endif ud->preview->pause = TRUE; ud->preview->encode_frame = -1; @@ -209,7 +218,11 @@ ghb_preview_init(signal_user_data_t *ud) bus = gst_pipeline_get_bus(GST_PIPELINE(ud->preview->play)); gst_bus_add_watch(bus, live_preview_cb, ud); +#if GST_CHECK_VERSION(1, 0, 0) + gst_bus_set_sync_handler(bus, create_window, ud->preview, NULL); +#else gst_bus_set_sync_handler(bus, create_window, ud->preview); +#endif gst_object_unref(bus); ud->preview->live_enabled = 1; } @@ -241,6 +254,12 @@ create_window(GstBus *bus, GstMessage *msg, gpointer data) { case GST_MESSAGE_ELEMENT: { +#if GST_CHECK_VERSION(1, 0, 0) + if (!gst_is_video_overlay_prepare_window_handle_message(msg)) + return GST_BUS_PASS; + gst_video_overlay_set_window_handle( + GST_VIDEO_OVERLAY(GST_MESSAGE_SRC(msg)), preview->xid); +#else if (!gst_structure_has_name(msg->structure, "prepare-xwindow-id")) return GST_BUS_PASS; #if !defined(_WIN32) @@ -250,6 +269,7 @@ create_window(GstBus *bus, GstMessage *msg, gpointer data) gst_directdraw_sink_set_window_id( GST_X_OVERLAY(GST_MESSAGE_SRC(msg)), preview->xid); #endif +#endif gst_message_unref(msg); return GST_BUS_DROP; } break; @@ -261,52 +281,6 @@ create_window(GstBus *bus, GstMessage *msg, gpointer data) return GST_BUS_PASS; } -static GList * -get_stream_info_objects_for_type (GstElement *play, const gchar *typestr) -{ - GValueArray *info_arr = NULL; - GList *ret = NULL; - guint ii; - - if (play == NULL) - return NULL; - - g_object_get(play, "stream-info-value-array", &info_arr, NULL); - if (info_arr == NULL) - return NULL; - - for (ii = 0; ii < info_arr->n_values; ++ii) - { - GObject *info_obj; - GValue *val; - - val = g_value_array_get_nth(info_arr, ii); - info_obj = g_value_get_object(val); - if (info_obj) - { - GParamSpec *pspec; - GEnumValue *value; - gint type = -1; - - g_object_get(info_obj, "type", &type, NULL); - pspec = g_object_class_find_property( - G_OBJECT_GET_CLASS (info_obj), "type"); - value = g_enum_get_value( - G_PARAM_SPEC_ENUM (pspec)->enum_class, type); - if (value) - { - if (g_ascii_strcasecmp (value->value_nick, typestr) == 0 || - g_ascii_strcasecmp (value->value_name, typestr) == 0) - { - ret = g_list_prepend (ret, g_object_ref (info_obj)); - } - } - } - } - g_value_array_free (info_arr); - return g_list_reverse (ret); -} - static void caps_set(GstCaps *caps, signal_user_data_t *ud) { @@ -366,6 +340,87 @@ caps_set(GstCaps *caps, signal_user_data_t *ud) } } +#if GST_CHECK_VERSION(1, 0, 0) +static void +update_stream_info(signal_user_data_t *ud) +{ + GstPad *vpad = NULL; + gint n_video; + + g_object_get(G_OBJECT(ud->preview->play), "n-video", &n_video, NULL); + if (n_video > 0) + { + gint ii; + for (ii = 0; ii < n_video && vpad == NULL; ii++) + { + g_signal_emit_by_name(ud->preview->play, "get-video-pad", ii, &vpad); + } + } + + if (vpad) + { + GstCaps *caps; + + caps = gst_pad_get_current_caps(vpad); + if (caps) + { + caps_set(caps, ud); + gst_caps_unref(caps); + } + //g_signal_connect(vpad, "notify::caps", G_CALLBACK(caps_set_cb), preview); + gst_object_unref(vpad); + } +} + +#else + +static GList * +get_stream_info_objects_for_type (GstElement *play, const gchar *typestr) +{ + GValueArray *info_arr = NULL; + GList *ret = NULL; + guint ii; + + if (play == NULL) + return NULL; + + g_object_get(play, "stream-info-value-array", &info_arr, NULL); + if (info_arr == NULL) + return NULL; + + for (ii = 0; ii < info_arr->n_values; ++ii) + { + GObject *info_obj; + GValue *val; + + val = g_value_array_get_nth(info_arr, ii); + //val = &((GValue*)info_arr->values)[ii]; + info_obj = g_value_get_object(val); + if (info_obj) + { + GParamSpec *pspec; + GEnumValue *value; + gint type = -1; + + g_object_get(info_obj, "type", &type, NULL); + pspec = g_object_class_find_property( + G_OBJECT_GET_CLASS (info_obj), "type"); + value = g_enum_get_value( + G_PARAM_SPEC_ENUM (pspec)->enum_class, type); + if (value) + { + if (g_ascii_strcasecmp (value->value_nick, typestr) == 0 || + g_ascii_strcasecmp (value->value_name, typestr) == 0) + { + ret = g_list_prepend (ret, g_object_ref (info_obj)); + } + } + } + } + g_value_array_free (info_arr); + return g_list_reverse (ret); +} + static void update_stream_info(signal_user_data_t *ud) { @@ -397,6 +452,8 @@ update_stream_info(signal_user_data_t *ud) g_list_free(vstreams); } +#endif + G_MODULE_EXPORT gboolean live_preview_cb(GstBus *bus, GstMessage *msg, gpointer data) { @@ -404,8 +461,30 @@ live_preview_cb(GstBus *bus, GstMessage *msg, gpointer data) switch (GST_MESSAGE_TYPE(msg)) { + case GST_MESSAGE_UNKNOWN: + { + //printf("unknown"); + } break; + + case GST_MESSAGE_EOS: + { + // Done + GtkImage *img; + + //printf("eos"); + img = GTK_IMAGE(GHB_WIDGET(ud->builder, "live_preview_play_image")); + gtk_image_set_from_stock(img, "gtk-media-play", GTK_ICON_SIZE_BUTTON); + gst_element_set_state(ud->preview->play, GST_STATE_PAUSED); + ud->preview->pause = TRUE; + gst_element_seek(ud->preview->play, 1.0, + GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT, + GST_SEEK_TYPE_SET, 0, + GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE); + } break; + case GST_MESSAGE_ERROR: { + //printf("error\n"); GError *err; gchar *debug; @@ -415,8 +494,64 @@ live_preview_cb(GstBus *bus, GstMessage *msg, gpointer data) g_free(debug); } break; + case GST_MESSAGE_WARNING: + case GST_MESSAGE_INFO: + case GST_MESSAGE_TAG: + case GST_MESSAGE_BUFFERING: + case GST_MESSAGE_STATE_CHANGED: + { + GstState state, pending; + gst_element_get_state(ud->preview->play, &state, &pending, 0); + //printf("state change %x\n", state); + if (state == GST_STATE_PAUSED || state == GST_STATE_PLAYING) + { + update_stream_info(ud); + } + } break; + + case GST_MESSAGE_STATE_DIRTY: + { + //printf("state dirty\n"); + } break; + + case GST_MESSAGE_STEP_DONE: + { + //printf("step done\n"); + } break; + + case GST_MESSAGE_CLOCK_PROVIDE: + { + //printf("clock provide\n"); + } break; + + case GST_MESSAGE_CLOCK_LOST: + { + //printf("clock lost\n"); + } break; + + case GST_MESSAGE_NEW_CLOCK: + { + //printf("new clock\n"); + } break; + + case GST_MESSAGE_STRUCTURE_CHANGE: + { + //printf("structure change\n"); + } break; + + case GST_MESSAGE_STREAM_STATUS: + { + //printf("stream status\n"); + } break; + + case GST_MESSAGE_APPLICATION: + { + //printf("application\n"); + } break; + case GST_MESSAGE_ELEMENT: { + //printf("element\n"); if (gst_is_missing_plugin_message(msg)) { gst_element_set_state(ud->preview->play, GST_STATE_PAUSED); @@ -432,34 +567,85 @@ live_preview_cb(GstBus *bus, GstMessage *msg, gpointer data) } } break; - case GST_MESSAGE_STATE_CHANGED: + case GST_MESSAGE_SEGMENT_START: { - GstState state, pending; - gst_element_get_state(ud->preview->play, &state, &pending, 0); - if (state == GST_STATE_PAUSED || state == GST_STATE_PLAYING) - { - update_stream_info(ud); - } + //printf("segment start\n"); } break; - case GST_MESSAGE_EOS: + case GST_MESSAGE_SEGMENT_DONE: { - // Done - GtkImage *img; + //printf("segment done\n"); + } break; - img = GTK_IMAGE(GHB_WIDGET(ud->builder, "live_preview_play_image")); - gtk_image_set_from_stock(img, "gtk-media-play", GTK_ICON_SIZE_BUTTON); - gst_element_set_state(ud->preview->play, GST_STATE_PAUSED); - ud->preview->pause = TRUE; - gst_element_seek(ud->preview->play, 1.0, - GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT, - GST_SEEK_TYPE_SET, 0, - GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE); +#if GST_CHECK_VERSION(1, 0, 0) + case GST_MESSAGE_DURATION_CHANGED: + { + //printf("duration change\n"); + }; +#endif + + case GST_MESSAGE_LATENCY: + { + //printf("latency\n"); + }; + + case GST_MESSAGE_ASYNC_START: + { + //printf("async start\n"); + } break; + + case GST_MESSAGE_ASYNC_DONE: + { + //printf("async done\n"); } break; + case GST_MESSAGE_REQUEST_STATE: + { + //printf("request state\n"); + } break; + + case GST_MESSAGE_STEP_START: + { + //printf("step start\n"); + } break; + + case GST_MESSAGE_QOS: + { + //printf("qos\n"); + } break; + +#if GST_CHECK_VERSION(1, 0, 0) + case GST_MESSAGE_PROGRESS: + { + //printf("progress\n"); + } break; + + case GST_MESSAGE_TOC: + { + //printf("toc\n"); + } break; + + case GST_MESSAGE_RESET_TIME: + { + //printf("reset time\n"); + } break; + + case GST_MESSAGE_STREAM_START: + { + //printf("stream start\n"); + }; +#endif + + case GST_MESSAGE_ANY: + { + //printf("any\n"); + } break; + + default: { // Ignore + //printf("?msg? %x\n", GST_MESSAGE_TYPE(msg)); } } return TRUE; @@ -645,14 +831,22 @@ ghb_live_preview_progress(signal_user_data_t *ud) return; ud->preview->progress_lock = TRUE; +#if GST_CHECK_VERSION(1, 0, 0) + if (gst_element_query_duration(ud->preview->play, fmt, &len)) +#else if (gst_element_query_duration(ud->preview->play, &fmt, &len)) +#endif { if (len != -1 && fmt == GST_FORMAT_TIME) { ud->preview->len = len / GST_MSECOND; } } +#if GST_CHECK_VERSION(1, 0, 0) + if (gst_element_query_position(ud->preview->play, fmt, &pos)) +#else if (gst_element_query_position(ud->preview->play, &fmt, &pos)) +#endif { if (pos != -1 && fmt == GST_FORMAT_TIME) { @@ -798,6 +992,31 @@ ghb_set_preview_image(signal_user_data_t *ud) } #if defined(_ENABLE_GST) +#if GST_CHECK_VERSION(1, 0, 0) +G_MODULE_EXPORT gboolean +delayed_expose_cb(signal_user_data_t *ud) +{ + GstElement *vsink; + GstVideoOverlay *vover; + + if (!ud->preview->live_enabled) + return FALSE; + + g_object_get(ud->preview->play, "video-sink", &vsink, NULL); + if (vsink == NULL) + return FALSE; + + if (GST_IS_BIN(vsink)) + vover = GST_VIDEO_OVERLAY(gst_bin_get_by_interface( + GST_BIN(vsink), GST_TYPE_VIDEO_OVERLAY)); + else + vover = GST_VIDEO_OVERLAY(vsink); + gst_video_overlay_expose(vover); + // This function is initiated by g_idle_add. Must return false + // so that it is not called again + return FALSE; +} +#else G_MODULE_EXPORT gboolean delayed_expose_cb(signal_user_data_t *ud) { @@ -822,6 +1041,27 @@ delayed_expose_cb(signal_user_data_t *ud) return FALSE; } #endif +#endif + +#if GTK_CHECK_VERSION(3, 0, 0) +G_MODULE_EXPORT gboolean +position_overlay_cb( + GtkWidget *overlay, + GtkWidget *widget, + GdkRectangle *rect, + signal_user_data_t *ud) +{ + GtkRequisition min_size, size; + gtk_widget_get_preferred_size(widget, &min_size, &size); + + rect->width = MAX(min_size.width, size.width); + rect->height = MAX(min_size.height, size.height); + rect->x = MAX(0, ud->preview->width / 2 - rect->width / 2); + rect->y = MAX(0, ud->preview->height - rect->height - 50); + + return TRUE; +} +#endif G_MODULE_EXPORT gboolean preview_expose_cb( @@ -830,6 +1070,30 @@ preview_expose_cb( signal_user_data_t *ud) { #if defined(_ENABLE_GST) +#if GST_CHECK_VERSION(1, 0, 0) + if (ud->preview->live_enabled && ud->preview->state == PREVIEW_STATE_LIVE) + { + if (GST_STATE(ud->preview->play) >= GST_STATE_PAUSED) + { + GstElement *vsink; + GstVideoOverlay *vover; + + g_object_get(ud->preview->play, "video-sink", &vsink, NULL); + if (GST_IS_BIN(vsink)) + vover = GST_VIDEO_OVERLAY(gst_bin_get_by_interface( + GST_BIN(vsink), GST_TYPE_VIDEO_OVERLAY)); + else + vover = GST_VIDEO_OVERLAY(vsink); + gst_video_overlay_expose(vover); + // For some reason, the exposed region doesn't always get + // cleaned up here. But a delayed gst_x_overlay_expose() + // takes care of it. + g_idle_add((GSourceFunc)delayed_expose_cb, ud); + return FALSE; + } + return TRUE; + } +#else if (ud->preview->live_enabled && ud->preview->state == PREVIEW_STATE_LIVE) { if (GST_STATE(ud->preview->play) >= GST_STATE_PAUSED) @@ -853,10 +1117,12 @@ preview_expose_cb( return TRUE; } #endif +#endif if (ud->preview->pix != NULL) { - _draw_pixbuf(gtk_widget_get_window(widget), ud->preview->pix); + _draw_pixbuf(gtk_widget_get_window(ud->preview->view), ud->preview->pix); + //_draw_pixbuf(gtk_widget_get_window(widget), ud->preview->pix); } return TRUE; } @@ -1166,6 +1432,56 @@ preview_motion_cb( return FALSE; } +#if GTK_CHECK_VERSION(3, 0, 0) +cairo_region_t* +ghb_curved_rect_mask(gint width, gint height, gint radius) +{ + cairo_region_t *shape; + cairo_surface_t *surface; + cairo_t *cr; + double w, h; + + if (!width || !height) + return NULL; + + surface = cairo_image_surface_create(CAIRO_FORMAT_A8, width, height); + cr = cairo_create (surface); + + w = width; + h = height; + if (radius > width / 2) + radius = width / 2; + if (radius > height / 2) + radius = height / 2; + + // fill shape with black + cairo_save(cr); + cairo_rectangle (cr, 0, 0, width, height); + cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR); + cairo_fill (cr); + cairo_restore (cr); + + cairo_move_to (cr, 0, radius); + cairo_curve_to (cr, 0 , 0, 0 , 0, radius, 0); + cairo_line_to (cr, w - radius, 0); + cairo_curve_to (cr, w, 0, w, 0, w, radius); + cairo_line_to (cr, w , h - radius); + cairo_curve_to (cr, w, h, w, h, w - radius, h); + cairo_line_to (cr, 0 + radius, h); + cairo_curve_to (cr, 0, h, 0, h, 0, h - radius); + + cairo_close_path(cr); + + cairo_set_source_rgb(cr, 1, 1, 1); + cairo_fill(cr); + + cairo_destroy(cr); + shape = gdk_cairo_region_create_from_surface(surface); + cairo_surface_destroy(surface); + + return shape; +} +#else GdkDrawable* ghb_curved_rect_mask(gint width, gint height, gint radius) { @@ -1212,6 +1528,7 @@ ghb_curved_rect_mask(gint width, gint height, gint radius) return shape; } +#endif G_MODULE_EXPORT void preview_hud_size_alloc_cb( @@ -1219,7 +1536,11 @@ preview_hud_size_alloc_cb( GtkAllocation *allocation, signal_user_data_t *ud) { +#if GTK_CHECK_VERSION(3, 0, 0) + cairo_region_t *shape; +#else GdkDrawable *shape; +#endif //g_message("preview_hud_size_alloc_cb()"); if (gtk_widget_get_visible(widget) && allocation->height > 50) @@ -1228,8 +1549,13 @@ preview_hud_size_alloc_cb( allocation->height, allocation->height/4); if (shape != NULL) { +#if GTK_CHECK_VERSION(3, 0, 0) + gtk_widget_shape_combine_region(widget, shape); + cairo_region_destroy(shape); +#else gtk_widget_shape_combine_mask(widget, shape, 0, 0); gdk_pixmap_unref(shape); +#endif } } } |