gst_buffer_is_writable 1230 libs/gst/base/gstbasetransform.c discard = gst_buffer_is_writable (in_buf); gst_buffer_is_writable 131 libs/gst/base/gstbytewriter.c && gst_buffer_is_writable (buffer), NULL); gst_buffer_is_writable 225 libs/gst/base/gstbytewriter.c g_return_if_fail (GST_IS_BUFFER (buffer) && gst_buffer_is_writable (buffer)); gst_buffer_is_writable 280 tests/check/libs/transform1.c transform_ip_1_writable = gst_buffer_is_writable (buf); gst_buffer_is_writable 550 tests/check/libs/transform1.c transform_ct1_writable = gst_buffer_is_writable (out); gst_buffer_is_writable 799 tests/check/libs/transform1.c transform_ct2_writable = gst_buffer_is_writable (out);