# include <gst/vaapi/gstvaapidisplay_x11.h>
# include <gst/vaapi/gstvaapiwindow_x11.h>
#endif
-#if USE_GLX
-# include <gst/vaapi/gstvaapidisplay_glx.h>
-# include <gst/vaapi/gstvaapiwindow_glx.h>
-#endif
#if USE_WAYLAND
# include <gst/vaapi/gstvaapidisplay_wayland.h>
# include <gst/vaapi/gstvaapiwindow_wayland.h>
PROP_DISPLAY_NAME,
PROP_FULLSCREEN,
PROP_SYNCHRONOUS,
- PROP_USE_GLX,
- PROP_USE_REFLECTION,
PROP_ROTATION,
PROP_FORCE_ASPECT_RATIO,
PROP_VIEW_ID,
gst_vaapisink_set_event_handling(GST_VIDEO_OVERLAY(sink), FALSE);
gst_buffer_replace(&sink->video_buffer, NULL);
-#if USE_GLX
- gst_vaapi_texture_replace(&sink->texture, NULL);
-#endif
gst_caps_replace(&sink->caps, NULL);
}
const GstVaapiDisplayType display_type =
GST_VAAPI_PLUGIN_BASE_DISPLAY_TYPE(sink);
switch (display_type) {
-#if USE_GLX
- case GST_VAAPI_DISPLAY_TYPE_GLX:
- sink->window = gst_vaapi_window_glx_new(display, width, height);
- goto notify_video_overlay_interface;
-#endif
#if USE_X11
+ case GST_VAAPI_DISPLAY_TYPE_GLX:
case GST_VAAPI_DISPLAY_TYPE_X11:
sink->window = gst_vaapi_window_x11_new(display, width, height);
- notify_video_overlay_interface:
if (!sink->window)
break;
gst_video_overlay_got_window_handle(
gst_vaapi_window_replace(&sink->window, NULL);
- switch (GST_VAAPI_PLUGIN_BASE_DISPLAY_TYPE(sink)) {
-#if USE_GLX
- case GST_VAAPI_DISPLAY_TYPE_GLX:
- sink->window = gst_vaapi_window_glx_new_with_xid(display, xid);
- break;
-#endif
- case GST_VAAPI_DISPLAY_TYPE_X11:
- sink->window = gst_vaapi_window_x11_new_with_xid(display, xid);
- break;
- default:
- GST_ERROR("unsupported display type %d",
- GST_VAAPI_PLUGIN_BASE_DISPLAY_TYPE(sink));
- return FALSE;
- }
+ sink->window = gst_vaapi_window_x11_new_with_xid(display, xid);
return sink->window != NULL;
}
#endif
return gst_vaapisink_ensure_render_rect(sink, win_width, win_height);
}
-#if USE_GLX
-static void
-render_background(GstVaapiSink *sink)
-{
- /* Original code from Mirco Muller (MacSlow):
- <http://cgit.freedesktop.org/~macslow/gl-gst-player/> */
- GLfloat fStartX = 0.0f;
- GLfloat fStartY = 0.0f;
- GLfloat fWidth = (GLfloat)sink->window_width;
- GLfloat fHeight = (GLfloat)sink->window_height;
-
- glClear(GL_COLOR_BUFFER_BIT);
- glBegin(GL_QUADS);
- {
- /* top third, darker grey to white */
- glColor3f(0.85f, 0.85f, 0.85f);
- glVertex3f(fStartX, fStartY, 0.0f);
- glColor3f(0.85f, 0.85f, 0.85f);
- glVertex3f(fStartX + fWidth, fStartY, 0.0f);
- glColor3f(1.0f, 1.0f, 1.0f);
- glVertex3f(fStartX + fWidth, fStartY + fHeight / 3.0f, 0.0f);
- glColor3f(1.0f, 1.0f, 1.0f);
- glVertex3f(fStartX, fStartY + fHeight / 3.0f, 0.0f);
-
- /* middle third, just plain white */
- glColor3f(1.0f, 1.0f, 1.0f);
- glVertex3f(fStartX, fStartY + fHeight / 3.0f, 0.0f);
- glVertex3f(fStartX + fWidth, fStartY + fHeight / 3.0f, 0.0f);
- glVertex3f(fStartX + fWidth, fStartY + 2.0f * fHeight / 3.0f, 0.0f);
- glVertex3f(fStartX, fStartY + 2.0f * fHeight / 3.0f, 0.0f);
-
- /* bottom third, white to lighter grey */
- glColor3f(1.0f, 1.0f, 1.0f);
- glVertex3f(fStartX, fStartY + 2.0f * fHeight / 3.0f, 0.0f);
- glColor3f(1.0f, 1.0f, 1.0f);
- glVertex3f(fStartX + fWidth, fStartY + 2.0f * fHeight / 3.0f, 0.0f);
- glColor3f(0.62f, 0.66f, 0.69f);
- glVertex3f(fStartX + fWidth, fStartY + fHeight, 0.0f);
- glColor3f(0.62f, 0.66f, 0.69f);
- glVertex3f(fStartX, fStartY + fHeight, 0.0f);
- }
- glEnd();
-}
-
-static void
-render_frame(GstVaapiSink *sink, GstVaapiSurface *surface,
- const GstVaapiRectangle *surface_rect)
-{
- const guint x1 = sink->display_rect.x;
- const guint x2 = sink->display_rect.x + sink->display_rect.width;
- const guint y1 = sink->display_rect.y;
- const guint y2 = sink->display_rect.y + sink->display_rect.height;
- gfloat tx1, tx2, ty1, ty2;
- guint width, height;
-
- if (surface_rect) {
- gst_vaapi_surface_get_size(surface, &width, &height);
- tx1 = (gfloat)surface_rect->x / width;
- ty1 = (gfloat)surface_rect->y / height;
- tx2 = (gfloat)(surface_rect->x + surface_rect->width) / width;
- ty2 = (gfloat)(surface_rect->y + surface_rect->height) / height;
- }
- else {
- tx1 = 0.0f;
- ty1 = 0.0f;
- tx2 = 1.0f;
- ty2 = 1.0f;
- }
-
- glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
- glBegin(GL_QUADS);
- {
- glTexCoord2f(tx1, ty1); glVertex2i(x1, y1);
- glTexCoord2f(tx1, ty2); glVertex2i(x1, y2);
- glTexCoord2f(tx2, ty2); glVertex2i(x2, y2);
- glTexCoord2f(tx2, ty1); glVertex2i(x2, y1);
- }
- glEnd();
-}
-
-static void
-render_reflection(GstVaapiSink *sink)
-{
- const guint x1 = sink->display_rect.x;
- const guint x2 = sink->display_rect.x + sink->display_rect.width;
- const guint y1 = sink->display_rect.y;
- const guint rh = sink->display_rect.height / 5;
- GLfloat ry = 1.0f - (GLfloat)rh / (GLfloat)sink->display_rect.height;
-
- glBegin(GL_QUADS);
- {
- glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
- glTexCoord2f(0.0f, 1.0f); glVertex2i(x1, y1);
- glTexCoord2f(1.0f, 1.0f); glVertex2i(x2, y1);
-
- glColor4f(1.0f, 1.0f, 1.0f, 0.0f);
- glTexCoord2f(1.0f, ry); glVertex2i(x2, y1 + rh);
- glTexCoord2f(0.0f, ry); glVertex2i(x1, y1 + rh);
- }
- glEnd();
-}
-
-static gboolean
-gst_vaapisink_ensure_texture(GstVaapiSink *sink, GstVaapiSurface *surface)
-{
- GstVaapiDisplay * display = GST_VAAPI_PLUGIN_BASE_DISPLAY(sink);
- GstVideoRectangle tex_rect, dis_rect, out_rect;
- guint width, height;
-
- if (sink->texture)
- return TRUE;
-
- gst_vaapi_surface_get_size(surface, &width, &height);
- tex_rect.x = 0;
- tex_rect.y = 0;
- tex_rect.w = width;
- tex_rect.h = height;
-
- gst_vaapi_display_get_size(display, &width, &height);
- dis_rect.x = 0;
- dis_rect.y = 0;
- dis_rect.w = width;
- dis_rect.h = height;
-
- gst_video_sink_center_rect(tex_rect, dis_rect, &out_rect, TRUE);
-
- /* XXX: use surface size for now since some VA drivers have issues
- with downscaling to the provided texture size. i.e. we should be
- using the resulting out_rect size, which preserves the aspect
- ratio of the surface */
- width = tex_rect.w;
- height = tex_rect.h;
- GST_INFO("texture size %ux%u", width, height);
-
- sink->texture = gst_vaapi_texture_new(display,
- GL_TEXTURE_2D, GL_BGRA, width, height);
- return sink->texture != NULL;
-}
-
-static gboolean
-gst_vaapisink_show_frame_glx(
- GstVaapiSink *sink,
- GstVaapiSurface *surface,
- const GstVaapiRectangle *surface_rect,
- guint flags
-)
-{
- GstVaapiWindowGLX *window;
- GLenum target;
- GLuint texture;
-
- if (!sink->window)
- return FALSE;
- window = GST_VAAPI_WINDOW_GLX(sink->window);
-
- gst_vaapi_window_glx_make_current(window);
- if (!gst_vaapisink_ensure_texture(sink, surface))
- goto error_create_texture;
- if (!gst_vaapi_texture_put_surface(sink->texture, surface, flags))
- goto error_transfer_surface;
-
- target = gst_vaapi_texture_get_target(sink->texture);
- texture = gst_vaapi_texture_get_id(sink->texture);
- if (target != GL_TEXTURE_2D || !texture)
- return FALSE;
-
- if (sink->use_reflection)
- render_background(sink);
-
- glEnable(target);
- glBindTexture(target, texture);
- {
- if (sink->use_reflection) {
- glPushMatrix();
- glRotatef(20.0f, 0.0f, 1.0f, 0.0f);
- glTranslatef(50.0f, 0.0f, 0.0f);
- }
- render_frame(sink, surface, surface_rect);
- if (sink->use_reflection) {
- glPushMatrix();
- glTranslatef(0.0, (GLfloat)sink->display_rect.height + 5.0f, 0.0f);
- render_reflection(sink);
- glPopMatrix();
- glPopMatrix();
- }
- }
- glBindTexture(target, 0);
- glDisable(target);
- gst_vaapi_window_glx_swap_buffers(window);
- return TRUE;
-
- /* ERRORS */
-error_create_texture:
- {
- GST_DEBUG("could not create VA/GLX texture");
- return FALSE;
- }
-error_transfer_surface:
- {
- GST_DEBUG("could not transfer VA surface to texture");
- return FALSE;
- }
-}
-#endif
-
static inline gboolean
gst_vaapisink_put_surface(
GstVaapiSink *sink,
success = TRUE;
break;
#endif
-#if USE_GLX
- case GST_VAAPI_DISPLAY_TYPE_GLX:
- if (!sink->use_glx)
- goto put_surface_x11;
- success = gst_vaapisink_show_frame_glx(sink, surface, surface_rect,
- flags);
- break;
-#endif
#if USE_X11
+ case GST_VAAPI_DISPLAY_TYPE_GLX:
case GST_VAAPI_DISPLAY_TYPE_X11:
- put_surface_x11:
success = gst_vaapisink_put_surface(sink, surface, surface_rect, flags);
break;
#endif
case PROP_VIEW_ID:
sink->view_id = g_value_get_int(value);
break;
- case PROP_USE_GLX:
- sink->use_glx = g_value_get_boolean(value);
- break;
- case PROP_USE_REFLECTION:
- sink->use_reflection = g_value_get_boolean(value);
- break;
case PROP_ROTATION:
sink->rotation_req = g_value_get_enum(value);
break;
case PROP_VIEW_ID:
g_value_set_int(value, sink->view_id);
break;
- case PROP_USE_GLX:
- g_value_set_boolean(value, sink->use_glx);
- break;
- case PROP_USE_REFLECTION:
- g_value_set_boolean(value, sink->use_reflection);
- break;
case PROP_ROTATION:
g_value_set_enum(value, sink->rotation);
break;
NULL,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-#if USE_GLX
- g_object_class_install_property
- (object_class,
- PROP_USE_GLX,
- g_param_spec_boolean("use-glx",
- "OpenGL rendering",
- "Enables OpenGL rendering",
- FALSE,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property
- (object_class,
- PROP_USE_REFLECTION,
- g_param_spec_boolean("use-reflection",
- "Reflection effect",
- "Enables OpenGL reflection effect",
- FALSE,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-#endif
-
g_object_class_install_property
(object_class,
PROP_FULLSCREEN,
sink->window = NULL;
sink->window_width = 0;
sink->window_height = 0;
- sink->texture = NULL;
sink->video_buffer = NULL;
sink->video_width = 0;
sink->video_height = 0;
sink->synchronous = FALSE;
sink->rotation = DEFAULT_ROTATION;
sink->rotation_req = DEFAULT_ROTATION;
- sink->use_reflection = FALSE;
sink->use_overlay = FALSE;
sink->use_rotation = FALSE;
sink->keep_aspect = TRUE;
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