moving postprocess to ffmpeg/libavcodec

Originally committed as revision 1586 to svn://svn.ffmpeg.org/ffmpeg/trunk
Originally committed as revision 9427 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Originally committed as revision 9428 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

1 files changed, 73 insertions, 0 deletions

diff --git a/libavcodec/libpostproc/postprocess.h b/libavcodec/libpostproc/postprocess.h
new file mode 100644
index 0000000000..c8af1b11b4
--- /dev/null
+++ b/libavcodec/libpostproc/postprocess.h
@@ -0,0 +1,73 @@
+/*
+    Copyright (C) 2001-2003 Michael Niedermayer (michaelni@gmx.at)
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef NEWPOSTPROCESS_H
+#define NEWPOSTPROCESS_H
+
+/**
+ * @file postprocess.h
+ * @brief 
+ *     external api for the pp stuff
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define PP_QUALITY_MAX 6
+
+#define QP_STORE_T int8_t
+
+typedef void pp_context_t;
+typedef void pp_mode_t;
+
+extern char *pp_help; //a simple help text
+
+void  pp_postprocess(uint8_t * src[3], int srcStride[3],
+                 uint8_t * dst[3], int dstStride[3],
+                 int horizontalSize, int verticalSize,
+                 QP_STORE_T *QP_store,  int QP_stride,
+		 pp_mode_t *mode, pp_context_t *ppContext, int pict_type);
+
+
+/**
+ * returns a pp_mode_t or NULL if an error occured
+ * name is the string after "-pp" on the command line
+ * quality is a number from 0 to PP_QUALITY_MAX
+ */
+pp_mode_t *pp_get_mode_by_name_and_quality(char *name, int quality);
+void pp_free_mode(pp_mode_t *mode);
+
+pp_context_t *pp_get_context(int width, int height, int flags);
+void pp_free_context(pp_context_t *ppContext);
+
+#define PP_CPU_CAPS_MMX   0x80000000
+#define PP_CPU_CAPS_MMX2  0x20000000
+#define PP_CPU_CAPS_3DNOW 0x40000000
+
+#define PP_FORMAT         0x00000008
+#define PP_FORMAT_420    (0x00000011|PP_FORMAT)
+#define PP_FORMAT_422    (0x00000001|PP_FORMAT)
+#define PP_FORMAT_411    (0x00000002|PP_FORMAT)
+#define PP_FORMAT_444    (0x00000000|PP_FORMAT)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif