diff options
| -rw-r--r-- | ext/libswscale/gstffmpegscale.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/ext/libswscale/gstffmpegscale.c b/ext/libswscale/gstffmpegscale.c index 720118a..226f69a 100644 --- a/ext/libswscale/gstffmpegscale.c +++ b/ext/libswscale/gstffmpegscale.c @@ -162,7 +162,7 @@ static void gst_ffmpegscale_get_property (GObject * object, guint prop_id, static gboolean gst_ffmpegscale_stop (GstBaseTransform * trans); static GstCaps *gst_ffmpegscale_transform_caps (GstBaseTransform * trans, GstPadDirection direction, GstCaps * caps, GstCaps * filter); -static void gst_ffmpegscale_fixate_caps (GstBaseTransform * trans, +static GstCaps *gst_ffmpegscale_fixate_caps (GstBaseTransform * trans, GstPadDirection direction, GstCaps * caps, GstCaps * othercaps); static gboolean gst_ffmpegscale_get_unit_size (GstBaseTransform * trans, GstCaps * caps, gsize * size); @@ -331,14 +331,14 @@ gst_ffmpegscale_transform_caps (GstBaseTransform * trans, return ret; } -static void +static GstCaps * gst_ffmpegscale_fixate_caps (GstBaseTransform * trans, GstPadDirection direction, GstCaps * caps, GstCaps * othercaps) { GstStructure *ins, *outs; const GValue *from_par, *to_par; - g_return_if_fail (gst_caps_is_fixed (caps)); + othercaps = gst_caps_make_writable (othercaps); GST_DEBUG_OBJECT (trans, "trying to fixate othercaps %" GST_PTR_FORMAT " based on caps %" GST_PTR_FORMAT, othercaps, caps); @@ -356,7 +356,7 @@ gst_ffmpegscale_fixate_caps (GstBaseTransform * trans, guint num, den; /* from_par should be fixed */ - g_return_if_fail (gst_value_is_fixed (from_par)); + g_return_val_if_fail (gst_value_is_fixed (from_par), othercaps); from_par_n = gst_value_get_fraction_numerator (from_par); from_par_d = gst_value_get_fraction_denominator (from_par); @@ -381,7 +381,7 @@ gst_ffmpegscale_fixate_caps (GstBaseTransform * trans, if (count == 2) { GST_DEBUG_OBJECT (trans, "dimensions already set to %dx%d, not fixating", w, h); - return; + return othercaps; } gst_structure_get_int (ins, "width", &from_w); @@ -391,7 +391,7 @@ gst_ffmpegscale_fixate_caps (GstBaseTransform * trans, from_par_n, from_par_d, to_par_n, to_par_d)) { GST_ELEMENT_ERROR (trans, CORE, NEGOTIATION, (NULL), ("Error calculating the output scaled size - integer overflow")); - return; + return othercaps; } GST_DEBUG_OBJECT (trans, @@ -450,6 +450,8 @@ gst_ffmpegscale_fixate_caps (GstBaseTransform * trans, } GST_DEBUG_OBJECT (trans, "fixated othercaps to %" GST_PTR_FORMAT, othercaps); + + return othercaps; } static gboolean |