diff options
Diffstat (limited to 'tests/examples/gl/generic/cubeyuv/main.cpp')
| -rw-r--r-- | tests/examples/gl/generic/cubeyuv/main.cpp | 57 |
1 files changed, 27 insertions, 30 deletions
diff --git a/tests/examples/gl/generic/cubeyuv/main.cpp b/tests/examples/gl/generic/cubeyuv/main.cpp index 6e17b6ad..17964479 100644 --- a/tests/examples/gl/generic/cubeyuv/main.cpp +++ b/tests/examples/gl/generic/cubeyuv/main.cpp @@ -33,13 +33,13 @@ static gboolean bus_call (GstBus *bus, GstMessage *msg, gpointer data) { GMainLoop *loop = (GMainLoop*)data; - switch (GST_MESSAGE_TYPE (msg)) + switch (GST_MESSAGE_TYPE (msg)) { case GST_MESSAGE_EOS: g_print ("End-of-stream\n"); g_main_loop_quit (loop); break; - case GST_MESSAGE_ERROR: + case GST_MESSAGE_ERROR: { gchar *debug = NULL; GError *err = NULL; @@ -49,7 +49,7 @@ static gboolean bus_call (GstBus *bus, GstMessage *msg, gpointer data) g_print ("Error: %s\n", err->message); g_error_free (err); - if (debug) + if (debug) { g_print ("Debug deails: %s\n", debug); g_free (debug); @@ -57,7 +57,7 @@ static gboolean bus_call (GstBus *bus, GstMessage *msg, gpointer data) g_main_loop_quit (loop); break; - } + } default: break; } @@ -72,7 +72,7 @@ static void identityCallback (GstElement *src, GstBuffer *buffer, GstElement* t static GstClockTime last_timestamp = 0; static gint nbFrames = 0 ; - //display estimated video FPS + //display estimated video FPS nbFrames++ ; if (GST_BUFFER_TIMESTAMP(buffer) - last_timestamp >= 1000000000) { @@ -81,7 +81,7 @@ static void identityCallback (GstElement *src, GstBuffer *buffer, GstElement* t std::string s(oss.str()) ; g_object_set(G_OBJECT(textoverlay), "text", s.c_str(), NULL); last_timestamp = GST_BUFFER_TIMESTAMP(buffer) ; - nbFrames = 0 ; + nbFrames = 0 ; } } @@ -92,32 +92,31 @@ static void reshapeCallback (GLuint width, GLuint height) glViewport(0, 0, width, height); glMatrixMode(GL_PROJECTION); glLoadIdentity(); - gluPerspective(45, (gfloat)width/(gfloat)height, 0.1, 100); - glMatrixMode(GL_MODELVIEW); + gluPerspective(45, (gfloat)width/(gfloat)height, 0.1, 100); + glMatrixMode(GL_MODELVIEW); } //client draw callback static gboolean drawCallback (GLuint texture, GLuint width, GLuint height) { - static GLfloat xrot = 0; - static GLfloat yrot = 0; + static GLfloat yrot = 0; static GLfloat zrot = 0; static GTimeVal current_time; static glong last_sec = current_time.tv_sec; - static gint nbFrames = 0; + static gint nbFrames = 0; g_get_current_time (¤t_time); nbFrames++ ; - + if ((current_time.tv_sec - last_sec) >= 1) { std::cout << "GRPHIC FPS = " << nbFrames << std::endl; nbFrames = 0; last_sec = current_time.tv_sec; } - + glEnable(GL_DEPTH_TEST); glEnable (GL_TEXTURE_2D); @@ -131,7 +130,7 @@ static gboolean drawCallback (GLuint texture, GLuint width, GLuint height) glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glMatrixMode(GL_MODELVIEW); glLoadIdentity(); - + glTranslatef(0.0f,0.0f,-5.0f); glRotatef(xrot,1.0f,0.0f,0.0f); @@ -169,7 +168,7 @@ static gboolean drawCallback (GLuint texture, GLuint width, GLuint height) glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f); glTexCoord2f(0.0f, (gfloat)height); glVertex3f(-1.0f, 1.0f, 1.0f); glTexCoord2f((gfloat)width, (gfloat)height); glVertex3f(-1.0f, 1.0f, -1.0f); - glEnd(); + glEnd(); xrot+=0.03f; yrot+=0.02f; @@ -192,9 +191,9 @@ static gboolean drawCallback (GLuint texture, GLuint width, GLuint height) static void cb_new_pad (GstElement* decodebin, GstPad* pad, GstElement* identity) { GstPad* identity_pad = gst_element_get_static_pad (identity, "sink"); - - //only link once - if (GST_PAD_IS_LINKED (identity_pad)) + + //only link once + if (GST_PAD_IS_LINKED (identity_pad)) { gst_object_unref (identity_pad); return; @@ -202,7 +201,7 @@ static void cb_new_pad (GstElement* decodebin, GstPad* pad, GstElement* identity GstCaps* caps = gst_pad_get_current_caps (pad); GstStructure* str = gst_caps_get_structure (caps, 0); - if (!g_strrstr (gst_structure_get_name (str), "video")) + if (!g_strrstr (gst_structure_get_name (str), "video")) { gst_caps_unref (caps); gst_object_unref (identity_pad); @@ -211,8 +210,8 @@ static void cb_new_pad (GstElement* decodebin, GstPad* pad, GstElement* identity gst_caps_unref (caps); GstPadLinkReturn ret = gst_pad_link (pad, identity_pad); - if (ret != GST_PAD_LINK_OK) - g_warning ("Failed to link with decodebin!\n"); + if (ret != GST_PAD_LINK_OK) + g_warning ("Failed to link with decodebin!\n"); } @@ -223,9 +222,9 @@ gint main (gint argc, gchar *argv[]) g_warning ("usage: cubeyuv.exe videolocation\n"); return -1; } - + std::string video_location(argv[1]); - + /* initialization */ gst_init (&argc, &argv); GMainLoop* loop = g_main_loop_new (NULL, FALSE); @@ -267,7 +266,7 @@ gint main (gint argc, gchar *argv[]) g_object_set(G_OBJECT(textoverlay), "font_desc", "Ahafoni CLM Bold 30", NULL); g_object_set(G_OBJECT(glimagesink), "client-reshape-callback", reshapeCallback, NULL); g_object_set(G_OBJECT(glimagesink), "client-draw-callback", drawCallback, NULL); - + /* add elements */ gst_bin_add_many (GST_BIN (pipeline), videosrc, decodebin, identity, textoverlay, glcolorscale, glimagesink, NULL); @@ -277,7 +276,7 @@ gint main (gint argc, gchar *argv[]) g_signal_connect (decodebin, "pad-added", G_CALLBACK (cb_new_pad), identity); - if (!gst_element_link_pads(identity, "src", textoverlay, "video_sink")) + if (!gst_element_link_pads(identity, "src", textoverlay, "video_sink")) { g_print ("Failed to link identity to textoverlay!\n"); return -1; @@ -292,16 +291,16 @@ gint main (gint argc, gchar *argv[]) g_warning("Failed to link textoverlay to glimagesink!\n") ; return -1 ; } - + /* run */ GstStateChangeReturn ret = gst_element_set_state (pipeline, GST_STATE_PLAYING); - if (ret == GST_STATE_CHANGE_FAILURE) + if (ret == GST_STATE_CHANGE_FAILURE) { g_print ("Failed to start up pipeline!\n"); /* check if there is an error message with details on the bus */ GstMessage* msg = gst_bus_poll (bus, GST_MESSAGE_ERROR, 0); - if (msg) + if (msg) { GError *err = NULL; @@ -320,6 +319,4 @@ gint main (gint argc, gchar *argv[]) gst_object_unref (pipeline); return 0; - } - |