diff options
Diffstat (limited to 'ext/gl')
| -rw-r--r-- | ext/gl/gstgldownloadelement.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/ext/gl/gstgldownloadelement.c b/ext/gl/gstgldownloadelement.c index 2423dafbf..94a6e7a8e 100644 --- a/ext/gl/gstgldownloadelement.c +++ b/ext/gl/gstgldownloadelement.c @@ -32,8 +32,7 @@ GST_DEBUG_CATEGORY_STATIC (gst_gl_download_element_debug); G_DEFINE_TYPE_WITH_CODE (GstGLDownloadElement, gst_gl_download_element, GST_TYPE_GL_BASE_FILTER, GST_DEBUG_CATEGORY_INIT (gst_gl_download_element_debug, "gldownloadelement", - 0, "download element"); - ); + 0, "download element");); static gboolean gst_gl_download_element_get_unit_size (GstBaseTransform * trans, GstCaps * caps, gsize * size); @@ -161,18 +160,30 @@ static GstFlowReturn gst_gl_download_element_prepare_output_buffer (GstBaseTransform * bt, GstBuffer * inbuf, GstBuffer ** outbuf) { + GstCaps *src_caps = gst_pad_get_current_caps (bt->srcpad); + GstCapsFeatures *features = NULL; gint i, n; *outbuf = inbuf; + if (src_caps) + features = gst_caps_get_features (src_caps, 0); + n = gst_buffer_n_memory (*outbuf); for (i = 0; i < n; i++) { GstMemory *mem = gst_buffer_peek_memory (*outbuf, i); - if (gst_is_gl_memory (mem)) - gst_gl_memory_download_transfer ((GstGLMemory *) mem); + if (gst_is_gl_memory (mem)) { + if (!features || gst_caps_features_contains (features, + GST_CAPS_FEATURE_MEMORY_SYSTEM_MEMORY)) { + gst_gl_memory_download_transfer ((GstGLMemory *) mem); + } + } } + if (src_caps) + gst_caps_unref (src_caps); + return GST_FLOW_OK; } |