mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-19 14:56:36 +00:00
[795/906] android: port to GstGLContext
not tested
This commit is contained in:
Matthew Waters
Tim-Philipp Müller
parent
9cbb652b66
commit
83ac943fc4
1 changed files with 31 additions and 107 deletions
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@ -39,9 +39,8 @@
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G_DEFINE_TYPE (GstGLWindowAndroidEGL, gst_gl_window_android_egl,
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GST_GL_TYPE_WINDOW);
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static guintptr gst_gl_window_android_egl_get_gl_context (GstGLWindow * window);
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static gboolean gst_gl_window_android_egl_activate (GstGLWindow * window,
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gboolean activate);
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static guintptr gst_gl_window_android_egl_get_window_handle (GstGLWindow *
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window);
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static void gst_gl_window_android_egl_set_window_handle (GstGLWindow * window,
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guintptr handle);
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static void gst_gl_window_android_egl_draw (GstGLWindow * window, guint width,
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@ -51,13 +50,8 @@ static void gst_gl_window_android_egl_quit (GstGLWindow * window,
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GstGLWindowCB callback, gpointer data);
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static void gst_gl_window_android_egl_send_message (GstGLWindow * window,
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GstGLWindowCB callback, gpointer data);
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static void gst_gl_window_android_egl_destroy_context (GstGLWindowAndroidEGL *
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window_egl);
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static gboolean gst_gl_window_android_egl_create_context (GstGLWindow
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* window, GstGLAPI gl_api, guintptr external_gl_context, GError ** error);
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static GstGLAPI gst_gl_window_android_egl_get_gl_api (GstGLWindow * window);
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static gpointer gst_gl_window_android_egl_get_proc_address (GstGLWindow *
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window, const gchar * name);
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static gboolean gst_gl_window_android_egl_open (GstGLWindow * window,
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GError ** error);
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static void gst_gl_window_android_egl_close (GstGLWindow * window);
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static void
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@ -65,12 +59,8 @@ gst_gl_window_android_egl_class_init (GstGLWindowAndroidEGLClass * klass)
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{
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GstGLWindowClass *window_class = (GstGLWindowClass *) klass;
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window_class->create_context =
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GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_create_context);
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window_class->get_gl_context =
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GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_get_gl_context);
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window_class->activate =
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GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_activate);
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window_class->get_window_handle =
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GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_get_window_handle);
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window_class->set_window_handle =
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GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_set_window_handle);
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window_class->draw_unlocked =
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@ -80,10 +70,7 @@ gst_gl_window_android_egl_class_init (GstGLWindowAndroidEGLClass * klass)
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window_class->quit = GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_quit);
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window_class->send_message =
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GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_send_message);
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window_class->get_gl_api =
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GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_get_gl_api);
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window_class->get_proc_address =
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GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_get_proc_address);
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window_class->open = GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_open);
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window_class->close = GST_DEBUG_FUNCPTR (gst_gl_window_android_egl_close);
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}
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@ -107,6 +94,19 @@ gst_gl_window_android_egl_new (void)
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return window;
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}
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static gboolean
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gst_gl_window_android_egl_open (GstGLWindow * window, GError ** error)
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{
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GstGLWindowAndroidEGL *window_egl;
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window_egl = GST_GL_WINDOW_ANDROID_EGL (window);
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window_egl->main_context = g_main_context_new ();
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window_egl->loop = g_main_loop_new (window_egl->main_context, FALSE);
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return TRUE;
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}
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static void
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gst_gl_window_android_egl_close (GstGLWindow * window)
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{
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@ -114,79 +114,10 @@ gst_gl_window_android_egl_close (GstGLWindow * window)
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window_egl = GST_GL_WINDOW_ANDROID_EGL (window);
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gst_gl_window_android_egl_destroy_context (window_egl);
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}
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gboolean
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gst_gl_window_android_egl_create_context (GstGLWindow * window,
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GstGLAPI gl_api, guintptr external_gl_context, GError ** error)
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{
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GstGLWindowAndroidEGL *window_egl = GST_GL_WINDOW_ANDROID_EGL (window);
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window_egl->main_context = g_main_context_new ();
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window_egl->loop = g_main_loop_new (window_egl->main_context, FALSE);
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window_egl->egl =
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gst_gl_egl_create_context (eglGetDisplay (EGL_DEFAULT_DISPLAY),
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window_egl->native_window, gl_api, external_gl_context, error);
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if (!window_egl->egl)
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goto failure;
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return TRUE;
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failure:
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return FALSE;
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}
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static void
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gst_gl_window_android_egl_destroy_context (GstGLWindowAndroidEGL * window_egl)
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{
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gst_gl_egl_activate (window_egl->egl, FALSE);
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gst_gl_egl_destroy_context (window_egl->egl);
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window_egl->egl = NULL;
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g_main_loop_unref (window_egl->loop);
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g_main_context_unref (window_egl->main_context);
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}
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static gboolean
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gst_gl_window_android_egl_activate (GstGLWindow * window, gboolean activate)
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{
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GstGLWindowAndroidEGL *window_egl;
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window_egl = GST_GL_WINDOW_ANDROID_EGL (window);
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return gst_gl_egl_activate (window_egl->egl, activate);
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}
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static guintptr
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gst_gl_window_android_egl_get_gl_context (GstGLWindow * window)
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{
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GstGLWindowAndroidEGL *window_egl;
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window_egl = GST_GL_WINDOW_ANDROID_EGL (window);
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return gst_gl_egl_get_gl_context (window_egl->egl);
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}
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static GstGLAPI
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gst_gl_window_android_egl_get_gl_api (GstGLWindow * window)
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{
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GstGLWindowAndroidEGL *window_egl;
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window_egl = GST_GL_WINDOW_ANDROID_EGL (window);
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return gst_gl_egl_get_gl_api (window_egl->egl);
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}
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static void
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gst_gl_window_android_egl_swap_buffers (GstGLWindow * window)
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{
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GstGLWindowAndroidEGL *window_egl = GST_GL_WINDOW_ANDROID_EGL (window);
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gst_gl_egl_swap_buffers (window_egl->egl);
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}
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static void
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gst_gl_window_android_egl_run (GstGLWindow * window)
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{
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@ -275,6 +206,14 @@ gst_gl_window_android_egl_set_window_handle (GstGLWindow * window,
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window_egl->native_window = (EGLNativeWindowType) handle;
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}
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static guintptr
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gst_gl_window_android_egl_get_window_handle (GstGLWindow * window)
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{
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GstGLWindowAndroidEGL *window_egl = GST_GL_WINDOW_ANDROID_EGL (window);
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return (guintptr) window_egl->native_window;
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}
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struct draw
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{
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GstGLWindowAndroidEGL *window;
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@ -287,11 +226,13 @@ draw_cb (gpointer data)
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struct draw *draw_data = data;
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GstGLWindowAndroidEGL *window_egl = draw_data->window;
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GstGLWindow *window = GST_GL_WINDOW (window_egl);
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GstGLContext *context = window->context;
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GstGLContextClass *context_class = GST_GL_CONTEXT_GET_CLASS (window->context);
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if (window->draw)
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window->draw (window->draw_data);
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gst_gl_window_android_egl_swap_buffers (window);
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context_class->swap_buffers (context);
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}
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static void
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@ -305,20 +246,3 @@ gst_gl_window_android_egl_draw (GstGLWindow * window, guint width, guint height)
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gst_gl_window_send_message (window, (GstGLWindowCB) draw_cb, &draw_data);
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}
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static gpointer
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gst_gl_window_android_egl_get_proc_address (GstGLWindow * window,
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const gchar * name)
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{
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GstGLContext *context = NULL;
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GstGLWindowAndroidEGL *window_egl;
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gpointer result;
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window_egl = GST_GL_WINDOW_ANDROID_EGL (window);
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if (!(result = gst_gl_egl_get_proc_address (window_egl->egl, name))) {
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result = gst_gl_context_default_get_proc_address (context, name);
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}
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return result;
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}
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