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glupload: memcpy on raw data upload

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Anything else requires keeping track of the GstVideoFrame mapping
across possible multiple buffers to ensure correct data pointer
usage.
This commit is contained in:
Matthew Waters 2015-07-14 17:40:32 +10:00 committed by Tim-Philipp Müller
parent 841380e022
commit 5043800a1d
1 changed files with 14 additions and 5 deletions
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19
gst-libs/gst/gl/gstglupload.c
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@ -782,7 +782,6 @@ static GstGLUploadReturn
_raw_data_upload_perform (gpointer impl, GstBuffer * buffer,
GstBuffer ** outbuf)
{
GstGLMemory *in_tex[GST_GL_UPLOAD_MAX_PLANES] = { 0, };
struct RawUpload *raw = impl;
int i;
GstVideoInfo *in_info = &raw->upload->priv->in_info;
@ -793,12 +792,22 @@ _raw_data_upload_perform (gpointer impl, GstBuffer * buffer,
GST_VIDEO_MULTIVIEW_MODE_SEPARATED)
max_planes *= GST_VIDEO_INFO_VIEWS (in_info);
gst_gl_memory_setup_wrapped (raw->upload->context,
&raw->upload->priv->in_info, NULL, raw->in_frame.data, in_tex);
/* FIXME: buffer pool */
*outbuf = gst_buffer_new ();
gst_gl_memory_setup_buffer (raw->upload->context, NULL,
&raw->upload->priv->in_info, NULL, *outbuf);
for (i = 0; i < max_planes; i++) {
gst_buffer_append_memory (*outbuf, (GstMemory *) in_tex[i]);
GstMemory *mem = gst_buffer_peek_memory (*outbuf, i);
GstMapInfo map_info;
gst_memory_map (mem, &map_info, GST_MAP_WRITE);
memcpy (map_info.data, raw->in_frame.data[i], map_info.size);
gst_memory_unmap (mem, &map_info);
gst_gl_memory_upload_transfer ((GstGLMemory *) mem);
}
return GST_GL_UPLOAD_DONE;