void MmRendererPlayerVideoRendererControl::detachDisplay()
{
m_windowGrabber->stop();
if (m_surface)
m_surface->stop();
if (m_context && m_videoId != -1)
mmr_output_detach(m_context, m_videoId);
m_context = 0;
m_videoId = -1;
}
void BbVideoWindowControl::detachDisplay()
{
if (m_context && m_videoId != -1)
mmr_output_detach(m_context, m_videoId);
m_context = 0;
m_videoId = -1;
m_metaData.clear();
m_windowName.clear();
m_window = 0;
m_hue = 0;
m_brightness = 0;
m_contrast = 0;
m_saturation = 0;
}
void MmRendererMediaPlayerControl::detach()
{
if (m_context) {
if (m_inputAttached) {
mmr_input_detach(m_context);
m_inputAttached = false;
}
if (m_videoRendererControl)
m_videoRendererControl->detachDisplay();
if (m_videoWindowControl)
m_videoWindowControl->detachDisplay();
if (m_audioId != -1 && m_context) {
mmr_output_detach(m_context, m_audioId);
m_audioId = -1;
}
}
m_loadingTimer.stop();
}
void BbMediaPlayerControl::detach()
{
if (m_context) {
if (m_inputAttached) {
mmr_input_detach(m_context);
m_inputAttached = false;
}
if (m_videoControl)
m_videoControl->detachDisplay();
if (m_audioId != -1 && m_context) {
mmr_output_detach(m_context, m_audioId);
m_audioId = -1;
}
}
if (!m_tempMediaFileName.isEmpty()) {
QFile::remove(m_tempMediaFileName);
m_tempMediaFileName.clear();
}
m_loadingTimer.stop();
}
int main(int argc, char *argv[])
{
int rc;
int exit_application = 0;
// Screen variables
screen_context_t screen_context = 0;
screen_window_t screen_window = 0;
int screen_size[2] = {0,0};
// Renderer variables
mmr_connection_t* mmr_connection = 0;
mmr_context_t* mmr_context = 0;
strm_dict_t* dict = NULL;
// I/O variables
int video_device_output_id = -1;
int audio_device_output_id = -1;
bps_initialize();
/*
* Create the window used for video output.
*/
if (screen_create_context(&screen_context, SCREEN_APPLICATION_CONTEXT) != 0) {
return EXIT_FAILURE;
}
if (screen_create_window(&screen_window, screen_context) != 0) {
screen_destroy_context(screen_context);
return EXIT_FAILURE;
}
if (screen_create_window_group(screen_window, window_group_name) != 0) {
return EXIT_FAILURE;
}
int format = SCREEN_FORMAT_RGBA8888;
if (screen_set_window_property_iv(screen_window, SCREEN_PROPERTY_FORMAT, &format) != 0) {
return EXIT_FAILURE;
}
int usage = SCREEN_USAGE_NATIVE;
if (screen_set_window_property_iv(screen_window, SCREEN_PROPERTY_USAGE, &usage) != 0) {
return EXIT_FAILURE;
}
if (screen_create_window_buffers(screen_window, 1) != 0) {
return EXIT_FAILURE;
}
/*
* Configure mm-renderer.
*/
mmr_connection = mmr_connect(NULL);
if (mmr_connection == NULL) {
return EXIT_FAILURE;
}
mmr_context = mmr_context_create(mmr_connection, video_context_name, 0, S_IRWXU|S_IRWXG|S_IRWXO);
if (mmr_context == NULL) {
return EXIT_FAILURE;
}
/*
* Configure video and audio output.
*/
video_device_output_id = mmr_output_attach(mmr_context, video_device_url, "video");
if (video_device_output_id == -1) {
return EXIT_FAILURE;
}
audio_device_output_id = mmr_output_attach(mmr_context, audio_device_url, "audio");
if (audio_device_output_id == -1) {
return EXIT_FAILURE;
}
// Get the render buffer
screen_buffer_t temp_buffer[1];
if (screen_get_window_property_pv( screen_window, SCREEN_PROPERTY_RENDER_BUFFERS, (void**)temp_buffer) != 0) {
return EXIT_FAILURE;
}
// Fill the buffer with a solid color (black)
int fill_attributes[3] = {SCREEN_BLIT_COLOR, 0x0, SCREEN_BLIT_END};
if (screen_fill(screen_context, temp_buffer[0], fill_attributes) != 0) {
return EXIT_FAILURE;
}
// Make the window visible
if (screen_get_window_property_iv(screen_window, SCREEN_PROPERTY_SIZE, screen_size) != 0) {
return EXIT_FAILURE;
}
int temp_rectangle[4] = {0, 0, screen_size[0], screen_size[1]};
if (screen_post_window(screen_window, temp_buffer[0], 1, temp_rectangle, 0) != 0) {
return EXIT_FAILURE;
}
// Prevent the backlight from going off
int idle_mode = SCREEN_IDLE_MODE_KEEP_AWAKE;
if (screen_set_window_property_iv(screen_window, SCREEN_PROPERTY_IDLE_MODE, &idle_mode) != 0) {
return EXIT_FAILURE;
}
// Build up the path where our bundled resource is.
char cwd[PATH_MAX];
char media_file[PATH_MAX];
getcwd(cwd,PATH_MAX);
rc = snprintf(media_file, PATH_MAX, "file://%s/app/native/pb_sample.mp4", cwd);
if ((rc == -1) || (rc >= PATH_MAX)) {
return EXIT_FAILURE;
}
/*
* Start the playback.
*/
if (mmr_input_attach(mmr_context, media_file, "track") != 0) {
return EXIT_FAILURE;
}
if (mmr_play(mmr_context) != 0) {
return EXIT_FAILURE;
}
/* Do some work to make the aspect ratio correct.
*/
dict = calculate_rect(screen_size[0], screen_size[1]);
if (NULL == dict) {
return EXIT_FAILURE;
}
if (mmr_output_parameters(mmr_context, video_device_output_id, dict) != 0) {
return EXIT_FAILURE;
}
/* Note that we allocated memory for the dictionary, but the call to
* mmr_output_parameters() deallocates that memory even on failure.
*/
dict = NULL;
screen_request_events(screen_context);
navigator_request_events(0);
/*
* Handle keyboard events and stop playback upon user request.
*/
for (;;) {
bps_event_t *event = NULL;
if (bps_get_event(&event, -1) != BPS_SUCCESS) {
return EXIT_FAILURE;
}
if (event) {
if (bps_event_get_domain(event) == navigator_get_domain() &&
bps_event_get_code(event) == NAVIGATOR_EXIT) {
exit_application = 1;
}
if (exit_application) {
break;
}
}
}
screen_stop_events(screen_context);
if (mmr_stop(mmr_context) != 0) {
return EXIT_FAILURE;
}
if (mmr_output_detach(mmr_context, audio_device_output_id) != 0) {
return EXIT_FAILURE;
}
if (mmr_output_detach(mmr_context, video_device_output_id) != 0) {
return EXIT_FAILURE;
}
if (mmr_context_destroy(mmr_context) != 0) {
return EXIT_FAILURE;
}
mmr_context = 0;
video_device_output_id = -1;
audio_device_output_id = -1;
mmr_disconnect(mmr_connection);
mmr_connection = 0;
bps_shutdown();
if (screen_destroy_window(screen_window) != 0) {
return EXIT_FAILURE;
}
if (screen_destroy_context(screen_context) != 0) {
return EXIT_FAILURE;
}
screen_context = 0;
screen_window = 0;
return EXIT_SUCCESS;
}
int main(int argc, char *argv[])
{
int rc;
// Renderer variables
mmr_connection_t* mmr_connection = 0;
mmr_context_t* mmr_context = 0;
strm_dict_t* dict = NULL;
// I/O variables
int video_device_output_id = -1;
int audio_device_output_id = -1;
// Position of the play and stop button.
static int ctrl_x = 0;
static int ctrl_y = 0;
EGLint surface_width;
EGLint surface_height;
srand(time(0));
app_id = rand();
// I/O devices
static char *audio_device_url = "audio:default";
static char video_device_url[PATH_MAX];
rc = snprintf(video_device_url, PATH_MAX, "screen:?winid=videosamplewindowgroup_%d&wingrp=videosamplewindowgroup_%d", app_id, app_id);
if (rc >= PATH_MAX) {
fprintf(stderr, "URL too long\n");
}
// Name of video context...with a random number appended.
static char video_context_name[PATH_MAX];
rc = snprintf(video_context_name, PATH_MAX, "samplevideocontextname_%d", app_id);
if (rc >= PATH_MAX) {
fprintf(stderr, "Video context name too long\n");
}
// Window group name...with the same random number appended.
static char window_group_name[PATH_MAX];
rc = snprintf(window_group_name, PATH_MAX, "videosamplewindowgroup_%d", app_id);
if (rc >= PATH_MAX) {
fprintf(stderr, "Video context name too long\n");
}
// Video file bundled with our app
static const char *video_file_relative_path = "app/native/pb_sample.mp4";
bps_initialize();
// Create the Screen Context.
if (screen_create_context(&g_screen_ctx, SCREEN_APPLICATION_CONTEXT) != 0) {
fprintf(stderr, "screen_create_context failed\n");
return EXIT_FAILURE;
}
// Create the window and initialize EGL for GL_ES_1 rendering
rc = initialize_egl_window(g_screen_ctx, window_group_name);
if (rc != EXIT_SUCCESS) {
fprintf(stderr, "initialize_egl_window failed\n");
return EXIT_FAILURE;
}
// Query width and height of the window surface created by utility code
eglQuerySurface(g_egl_disp, g_egl_surf, EGL_WIDTH, &surface_width);
eglQuerySurface(g_egl_disp, g_egl_surf, EGL_HEIGHT, &surface_height);
EGLint err = eglGetError();
if (err != EGL_SUCCESS) {
fprintf(stderr, "Unable to query EGL surface dimensions\n");
return EXIT_FAILURE;
}
// Initialize GL for 2D rendering
glViewport(0, 0, (int)surface_width, (int) surface_height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrthof(0.0f, 1.0f, 0.0f, 1.0f, -1.0f, 1.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
// Set world coordinates to coincide with screen pixels
glScalef(1.0f / (float)surface_width, 1.0f / (float)surface_height, 1.0f);
// We can calculate location and verticies of the controls
ctrl_x = (float)surface_width / 2 - ctrl_w / 2;
ctrl_y = (float)surface_height / 2 - ctrl_h / 2;
g_triangle_vertices[0] = ctrl_x;
g_triangle_vertices[1] = ctrl_y;
g_triangle_vertices[2] = ctrl_x;
g_triangle_vertices[3] = ctrl_y + ctrl_h;
g_triangle_vertices[4] = ctrl_x + ctrl_w;
g_triangle_vertices[5] = ctrl_y + ctrl_h / 2;
g_square_vertices[0] = ctrl_x;
g_square_vertices[1] = ctrl_y;
g_square_vertices[2] = ctrl_x;
g_square_vertices[3] = ctrl_y + ctrl_h;
g_square_vertices[4] = ctrl_x + ctrl_w;
g_square_vertices[5] = ctrl_y + ctrl_h;
g_square_vertices[6] = ctrl_x + ctrl_w;
g_square_vertices[7] = ctrl_y;
g_square_vertices[8] = ctrl_x;
g_square_vertices[9] = ctrl_y;
// Configure mm-renderer.
mmr_connection = mmr_connect(NULL);
if (mmr_connection == NULL) {
fprintf(stderr, "mmr_connect failed\n");
return EXIT_FAILURE;
}
mmr_context = mmr_context_create(mmr_connection, video_context_name, 0, S_IRWXU|S_IRWXG|S_IRWXO);
if (mmr_context == NULL) {
fprintf(stderr, "mmr_context_create failed\n");
return EXIT_FAILURE;
}
// Configure video and audio output.
video_device_output_id = mmr_output_attach(mmr_context, video_device_url, "video");
if (video_device_output_id == -1) {
fprintf(stderr, "mmr_output_attach(video) failed\n");
return EXIT_FAILURE;
}
audio_device_output_id = mmr_output_attach(mmr_context, audio_device_url, "audio");
if (audio_device_output_id == -1) {
fprintf(stderr, "mmr_output_attach(audio) failed\n");
return EXIT_FAILURE;
}
// render 'paused'
render(true);
// Build up the path where our bundled resource is.
char cwd[PATH_MAX];
char media_file[PATH_MAX];
getcwd(cwd,PATH_MAX);
rc = snprintf(media_file, PATH_MAX, "file://%s/%s", cwd, video_file_relative_path);
if ((rc == -1) || (rc >= PATH_MAX)) {
fprintf(stderr, "snprintf(media_file) failed\n");
return EXIT_FAILURE;
}
// Attach the input media.
if (mmr_input_attach(mmr_context, media_file, "track") != 0) {
fprintf(stderr, "mmr_input_attach(track) failed\n");
return EXIT_FAILURE;
}
int video_speed = 0;
// Set the speed to 0 to pause the video initially
if (mmr_speed_set(mmr_context, video_speed) != 0) {
fprintf(stderr, "mmr_set_speed(0) failed\n");
return EXIT_FAILURE;
}
// Change to the play state, although speed is zero
if (mmr_play(mmr_context) != 0) {
fprintf(stderr, "mmr_play failed\n");
return EXIT_FAILURE;
}
/* Do some work to make the aspect ratio correct.
*/
dict = calculate_rect(surface_width, surface_height);
if (NULL == dict) {
fprintf(stderr, "calculate_rect failed\n");
return EXIT_FAILURE;
}
if (mmr_output_parameters(mmr_context, video_device_output_id, dict) != 0) {
fprintf(stderr, "mmr_output_parameters failed\n");
return EXIT_FAILURE;
}
/* Note that we allocated memory for the dictionary, but the call to
* mmr_output_parameters() deallocates that memory even on failure.
*/
dict = NULL;
screen_request_events(g_screen_ctx);
navigator_request_events(0);
screen_window_t video_window = (screen_window_t)0;
bool app_window_above = true;
int screen_val;
int exit_value = EXIT_SUCCESS;
// Handle keyboard events and stop playback upon user request.
for (;;) {
bps_event_t *event = NULL;
if (bps_get_event(&event, 0) != BPS_SUCCESS) {
return EXIT_FAILURE;
}
if (event) {
if (bps_event_get_domain(event) == navigator_get_domain()) {
if (bps_event_get_code(event) == NAVIGATOR_EXIT) {
break;
} else if(NAVIGATOR_SWIPE_DOWN == bps_event_get_code(event)) {
if ((screen_window_t)0 != video_window) {
app_window_above = !app_window_above;
if (app_window_above) {
screen_val = 1;
} else {
screen_val = -1;
}
if (screen_set_window_property_iv(video_window, SCREEN_PROPERTY_ZORDER, &screen_val) != 0) {
fprintf(stderr, "screen_set_window_property(ZORDER) failed\n");
exit_value = EXIT_FAILURE;
break;
}
screen_val = 1;
if (screen_set_window_property_iv(video_window, SCREEN_PROPERTY_VISIBLE, &screen_val) != 0) {
fprintf(stderr, "screen_set_window_property(VISIBLE) failed\n");
exit_value = EXIT_FAILURE;
break;
}
rc = screen_flush_context(g_screen_ctx, SCREEN_WAIT_IDLE);
if (rc != 0) {
fprintf (stderr, "Warning: Failed to flush\n");
}
}
}
} else if (bps_event_get_domain(event) == screen_get_domain()) {
screen_event_t screen_event = screen_event_get_event(event);
int event_type;
screen_get_event_property_iv(screen_event, SCREEN_PROPERTY_TYPE, &event_type);
if (event_type == SCREEN_EVENT_CREATE && (video_window == (screen_window_t)0)) {
char id[256];
rc = screen_get_event_property_pv(screen_event, SCREEN_PROPERTY_WINDOW, (void**)&video_window);
if (rc != 0) {
fprintf(stderr, "screen_get_event_property(WINDOW) failed\n");
exit_value = EXIT_FAILURE;
break;
}
fprintf(stderr, "video_window%d\n",(int)video_window);
rc = screen_get_window_property_cv(video_window, SCREEN_PROPERTY_ID_STRING, 256, id);
if (rc != 0) {
fprintf(stderr, "screen_get_window_property(ID) failed\n");
exit_value = EXIT_FAILURE;
break;
}
fprintf(stderr, "window ID is %s\n", id);
if (strncmp(id, window_group_name, strlen(window_group_name)) != 0) {
fprintf(stderr, "window ID mismatch\n");
exit_value = EXIT_FAILURE;
break;
}
} else if(event_type == SCREEN_EVENT_MTOUCH_TOUCH) {
if (video_speed == 0) {
video_speed = 1000;
render(false);
} else {
video_speed = 0;
render(true);
}
if (mmr_speed_set(mmr_context, video_speed) != 0) {
fprintf(stderr, "mmr_speed_set(%d) failed\n", video_speed);
exit_value = EXIT_FAILURE;
break;
}
}
}
}
}
screen_stop_events(g_screen_ctx);
if (mmr_stop(mmr_context) != 0) {
fprintf(stderr, "mmr_stop failed\n");
exit_value = EXIT_FAILURE;
}
if (mmr_output_detach(mmr_context, audio_device_output_id) != 0) {
fprintf(stderr, "mmr_output_detach(audio) failed\n");
exit_value = EXIT_FAILURE;
}
if (mmr_output_detach(mmr_context, video_device_output_id) != 0) {
fprintf(stderr, "mmr_output_detach(video) failed\n");
exit_value = EXIT_FAILURE;
}
if (mmr_context_destroy(mmr_context) != 0) {
fprintf(stderr, "mmr_context_destroy failed\n");
exit_value = EXIT_FAILURE;
}
mmr_context = 0;
video_device_output_id = -1;
audio_device_output_id = -1;
mmr_disconnect(mmr_connection);
mmr_connection = 0;
bps_shutdown();
if (screen_destroy_window(g_screen_win) != 0) {
fprintf(stderr, "screen_destroy_window failed\n");
exit_value = EXIT_FAILURE;
}
if (screen_destroy_context(g_screen_ctx) != 0) {
fprintf(stderr, "screen_destroy_context failed\n");
exit_value = EXIT_FAILURE;
}
g_screen_ctx = 0;
g_screen_win = 0;
return exit_value;
}
