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glfilter: prefer passthrough for non-sysmem caps

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This commit is contained in:
Matthew Waters 2014-06-25 21:50:40 +10:00
parent 7797b15de7
commit a2bd2ce83b
1 changed files with 20 additions and 15 deletions
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35
gst-libs/gst/gl/gstglfilter.c
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@ -728,25 +728,26 @@ gst_gl_filter_transform_caps (GstBaseTransform * bt,
{
GstCaps *tmp = NULL;
GstCaps *result = NULL;
GstCaps *glcaps = gst_gl_filter_set_caps_features (caps,
GST_CAPS_FEATURE_MEMORY_GL_MEMORY);
#if GST_GL_HAVE_PLATFORM_EGL
GstCaps *eglcaps = gst_gl_filter_set_caps_features (caps,
GST_CAPS_FEATURE_MEMORY_EGL_IMAGE);
#endif
GstCaps *uploadcaps = gst_gl_filter_set_caps_features (caps,
GST_CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META);
GstCaps *raw_caps =
gst_caps_from_string (GST_VIDEO_CAPS_MAKE (GST_GL_COLOR_CONVERT_FORMATS));
GstCapsFeatures *f;
tmp = gst_caps_new_empty ();
if (direction == GST_PAD_SINK) {
GstCaps *glcaps = gst_gl_filter_set_caps_features (caps,
GST_CAPS_FEATURE_MEMORY_GL_MEMORY);
tmp = gst_caps_merge (tmp, glcaps);
#if GST_GL_HAVE_PLATFORM_EGL
GstCaps *eglcaps = gst_gl_filter_set_caps_features (caps,
GST_CAPS_FEATURE_MEMORY_EGL_IMAGE);
tmp = gst_caps_merge (tmp, eglcaps);
#endif
GstCaps *uploadcaps = gst_gl_filter_set_caps_features (caps,
GST_CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META);
tmp = gst_caps_merge (tmp, glcaps);
#if GST_GL_HAVE_PLATFORM_EGL
tmp = gst_caps_merge (tmp, eglcaps);
#endif
tmp = gst_caps_merge (tmp, uploadcaps);
}
tmp = gst_caps_merge (tmp, uploadcaps);
tmp = gst_caps_merge (tmp, raw_caps);
tmp = gst_caps_merge (tmp, gst_gl_filter_caps_remove_format_info (caps));
@ -758,7 +759,11 @@ gst_gl_filter_transform_caps (GstBaseTransform * bt,
}
/* if output still intersects input then prefer the intersection */
if (direction == GST_PAD_SINK) {
f = gst_caps_get_features (caps, 0);
if (!gst_caps_features_is_any (f)
&& !gst_caps_features_is_equal (f,
GST_CAPS_FEATURES_MEMORY_SYSTEM_MEMORY)) {
tmp = gst_caps_intersect_full (result, caps, GST_CAPS_INTERSECT_FIRST);
result = gst_caps_merge (tmp, result);
}