diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/sdl/sdlvideosink.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/ext/sdl/sdlvideosink.c b/ext/sdl/sdlvideosink.c index e882f97f..aada0eb3 100644 --- a/ext/sdl/sdlvideosink.c +++ b/ext/sdl/sdlvideosink.c @@ -65,6 +65,7 @@ static void gst_sdlvideosink_destroy (GstSDLVideoSink *sdl); static GstPadLinkReturn gst_sdlvideosink_sinkconnect (GstPad *pad, const GstCaps *caps); +static GstCaps * gst_sdlvideosink_fixate (GstPad *pad, const GstCaps *caps); static void gst_sdlvideosink_chain (GstPad *pad, GstData *data); @@ -266,6 +267,8 @@ gst_sdlvideosink_init (GstSDLVideoSink *sdlvideosink) gst_sdlvideosink_chain); gst_pad_set_link_function (GST_VIDEOSINK_PAD (sdlvideosink), gst_sdlvideosink_sinkconnect); + gst_pad_set_fixate_function (GST_VIDEOSINK_PAD (sdlvideosink), + gst_sdlvideosink_fixate); sdlvideosink->width = -1; sdlvideosink->height = -1; @@ -506,6 +509,32 @@ gst_sdlvideosink_create (GstSDLVideoSink *sdlvideosink) return TRUE; } +static GstCaps * +gst_sdlvideosink_fixate (GstPad *pad, const GstCaps *caps) +{ + GstStructure *structure; + GstCaps *newcaps; + + if (gst_caps_get_size (caps) > 1) return NULL; + + newcaps = gst_caps_copy (caps); + structure = gst_caps_get_structure (newcaps, 0); + + if (gst_caps_structure_fixate_field_nearest_int (structure, "width", 320)) { + return newcaps; + } + if (gst_caps_structure_fixate_field_nearest_int (structure, "height", 240)) { + return newcaps; + } + if (gst_caps_structure_fixate_field_nearest_double (structure, "framerate", + 30.0)) { + return newcaps; + } + + gst_caps_free (newcaps); + return NULL; +} + static GstPadLinkReturn gst_sdlvideosink_sinkconnect (GstPad *pad, const GstCaps *vscapslist) |