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Implemented resizing

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Original commit message from CVS:
Implemented resizing
This commit is contained in:
Ronald S. Bultje 2002-01-16 21:45:26 +00:00
parent 26645f8d11
commit d3e711c441
1 changed files with 21 additions and 3 deletions
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24
ext/sdl/sdlvideosink.c
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@ -224,7 +224,7 @@ gst_sdlvideosink_create (GstSDLVideoSink *sdlvideosink)
/* create a SDL window of the size requested by the user */
sdlvideosink->screen = SDL_SetVideoMode(sdlvideosink->window_width,
sdlvideosink->window_height, 0, SDL_SWSURFACE);
sdlvideosink->window_height, 0, SDL_SWSURFACE | SDL_RESIZABLE);
if ( sdlvideosink->screen == NULL)
{
gst_element_error(GST_ELEMENT(sdlvideosink),
@ -323,6 +323,7 @@ gst_sdlvideosink_chain (GstPad *pad, GstBuffer *buf)
{
GstSDLVideoSink *sdlvideosink;
GstClockTimeDiff jitter;
SDL_Event event;
g_return_if_fail (pad != NULL);
g_return_if_fail (GST_IS_PAD (pad));
@ -332,6 +333,19 @@ gst_sdlvideosink_chain (GstPad *pad, GstBuffer *buf)
GST_DEBUG (0,"videosink: clock wait: %llu\n", GST_BUFFER_TIMESTAMP(buf));
while (SDL_PollEvent(&event))
{
switch(event.type)
{
case SDL_VIDEORESIZE:
/* create a SDL window of the size requested by the user */
sdlvideosink->window_width = event.resize.w;
sdlvideosink->window_height = event.resize.h;
gst_sdlvideosink_create(sdlvideosink);
break;
}
}
jitter = gst_clock_current_diff(sdlvideosink->clock, GST_BUFFER_TIMESTAMP (buf));
if (jitter > 500000 || jitter < -500000)
@ -407,9 +421,13 @@ gst_sdlvideosink_set_property (GObject *object, guint prop_id, const GValue *val
{
case ARG_WIDTH:
sdlvideosink->window_width = g_value_get_int(value);
if (sdlvideosink->yuv_overlay)
gst_sdlvideosink_create(sdlvideosink);
break;
case ARG_HEIGHT:
sdlvideosink->window_height = g_value_get_int(value);
if (sdlvideosink->yuv_overlay)
gst_sdlvideosink_create(sdlvideosink);
break;
case ARG_XID:
sdlvideosink->window_id = g_value_get_int(value);
@ -476,9 +494,9 @@ gst_sdlvideosink_change_state (GstElement *element)
GST_FLAG_SET (sdlvideosink, GST_SDLVIDEOSINK_OPEN);
break;
case GST_STATE_READY_TO_NULL:
if (sdlvideosink->yuv_overlay)
/*if (sdlvideosink->yuv_overlay)
SDL_FreeYUVOverlay(sdlvideosink->yuv_overlay);
sdlvideosink->yuv_overlay = NULL;
sdlvideosink->yuv_overlay = NULL;*/
SDL_Quit();
GST_FLAG_UNSET (sdlvideosink, GST_SDLVIDEOSINK_OPEN);
break;