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GStreamer Bad Plugins 1.0 Library Reference Manual | |
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| Top | Description | ||||
GstGLUploadMeta; GstGLUploadMeta * gst_gl_upload_meta_new (GstGLContext *context); void gst_gl_upload_meta_set_format (GstGLUploadMeta *upload,GstVideoInfo *info); GstVideoInfo * gst_gl_upload_meta_get_format (GstGLUploadMeta *upload); gboolean gst_gl_upload_meta_add_to_buffer (GstGLUploadMeta *upload,GstBuffer *buffer);
GstGLUploadMeta is an object that uploads data from system memory into GL textures.
A GstGLUpload can be created with gst_gl_upload_new()
GstGLUploadMeta * gst_gl_upload_meta_new (GstGLContext *context);
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a GstGLContext |
Returns : |
a new GstGLUploadMeta object |
void gst_gl_upload_meta_set_format (GstGLUploadMeta *upload,GstVideoInfo *info);
Initializes upload with the information required for upload.
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a GstGLUpload |
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input GstVideoInfo |
GstVideoInfo * gst_gl_upload_meta_get_format (GstGLUploadMeta *upload);
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a GstGLUpload |
Returns : |
The GstVideoInfo set by
gst_gl_upload_meta_set_format(). [transfer none]
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gboolean gst_gl_upload_meta_add_to_buffer (GstGLUploadMeta *upload,GstBuffer *buffer);
Adds a GstVideoGLTextureUploadMeta on buffer using upload
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a GstGLUploadMeta |
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a GstBuffer |
Returns : |
whether it was successful |