avcodec/flacdsp: Split encoder-only parts into a ctx of its own

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/libavcodec/flacencdsp.c b/libavcodec/flacencdsp.c
new file mode 100644
index 0000000000..46e5a0352b
--- /dev/null
+++ b/libavcodec/flacencdsp.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2012 Mans Rullgard <mans@mansr.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "config.h"
+#include "flacencdsp.h"
+
+#define SAMPLE_SIZE 16
+#include "flacdsp_lpc_template.c"
+
+#undef  SAMPLE_SIZE
+#define SAMPLE_SIZE 32
+#include "flacdsp_lpc_template.c"
+
+
+av_cold void ff_flacencdsp_init(FLACEncDSPContext *c)
+{
+    c->lpc16_encode = flac_lpc_encode_c_16;
+    c->lpc32_encode = flac_lpc_encode_c_32;
+
+#if ARCH_X86
+    ff_flacencdsp_init_x86(c);
+#endif
+}