rv40: NEON optimised chroma MC

[ffmpeg] / libavcodec / libschroedinger.h

diff --git a/libavcodec/libschroedinger.h b/libavcodec/libschroedinger.h
index 71aa1b22511d300f07616e00c1f2f835f13c3033..814782111b02c4639cda644d6485453470866d1d 100644 (file)
--- a/libavcodec/libschroedinger.h
+++ b/libavcodec/libschroedinger.h
@@ -1,26 +1,26 @@
 /*
  * Copyright (c) 2008 BBC, Anuradha Suraparaju <asuraparaju at gmail dot com >
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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,
+ * Libav 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
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 /**
-* @file libavcodec/libschroedinger.h
-* data structures common to libschroedingerdec.c and libschroedingerenc.c
+* @file
+* data structures common to libschroedinger decoder and encoder
 */
 
 #ifndef AVCODEC_LIBSCHROEDINGER_H
@@ -34,7 +34,7 @@ static const struct {
     enum PixelFormat  ff_pix_fmt;
     SchroChromaFormat schro_pix_fmt;
     SchroFrameFormat  schro_frame_fmt;
-} ffmpeg_schro_pixel_format_map[] = {
+} schro_pixel_format_map[] = {
     { PIX_FMT_YUV420P, SCHRO_CHROMA_420, SCHRO_FRAME_FORMAT_U8_420 },
     { PIX_FMT_YUV422P, SCHRO_CHROMA_422, SCHRO_FRAME_FORMAT_U8_422 },
     { PIX_FMT_YUV444P, SCHRO_CHROMA_444, SCHRO_FRAME_FORMAT_U8_444 },
@@ -53,4 +53,11 @@ SchroVideoFormatEnum ff_get_schro_video_format_preset (AVCodecContext *avccontex
 int ff_get_schro_frame_format(SchroChromaFormat schro_chroma_fmt,
                               SchroFrameFormat  *schro_frame_fmt);
 
+/**
+* Create a Schro frame based on the dimensions and frame format
+* passed. Returns a pointer to a frame on success, NULL on failure.
+*/
+SchroFrame *ff_create_schro_frame(AVCodecContext *avccontext,
+                                  SchroFrameFormat schro_frame_fmt);
+
 #endif /* AVCODEC_LIBSCHROEDINGER_H */