[FFmpeg-cvslog] avcodec/mpegvideo: Move decoder-only stuff to a new header
Andreas Rheinhardt
git at videolan.org
Sun Feb 13 21:25:52 EET 2022
ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Tue Feb 1 08:42:25 2022 +0100| [965cfc6684e00bd7d21295554f325ff62ce6669a] | committer: Andreas Rheinhardt
avcodec/mpegvideo: Move decoder-only stuff to a new header
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=965cfc6684e00bd7d21295554f325ff62ce6669a
---
libavcodec/dxva2_mpeg2.c | 2 +-
libavcodec/dxva2_vc1.c | 1 +
libavcodec/h261dec.c | 1 +
libavcodec/h263dec.c | 1 +
libavcodec/mpeg12dec.c | 1 +
libavcodec/mpeg4videodec.c | 1 +
libavcodec/mpegvideo.h | 28 -------------------
libavcodec/mpegvideo_dec.c | 1 +
libavcodec/mpegvideodec.h | 67 ++++++++++++++++++++++++++++++++++++++++++++++
libavcodec/mss2.c | 1 +
libavcodec/rv10.c | 1 +
libavcodec/rv30.c | 1 +
libavcodec/rv34.c | 1 +
libavcodec/rv40.c | 1 +
libavcodec/vaapi_mpeg2.c | 1 +
libavcodec/vaapi_mpeg4.c | 1 +
libavcodec/vaapi_vc1.c | 1 +
libavcodec/vc1_block.c | 1 +
libavcodec/vc1dec.c | 1 +
libavcodec/vdpau.c | 1 +
20 files changed, 85 insertions(+), 29 deletions(-)
diff --git a/libavcodec/dxva2_mpeg2.c b/libavcodec/dxva2_mpeg2.c
index 8cc21bf199..136f5f9e06 100644
--- a/libavcodec/dxva2_mpeg2.c
+++ b/libavcodec/dxva2_mpeg2.c
@@ -24,7 +24,7 @@
#include "dxva2_internal.h"
#include "mpegutils.h"
-#include "mpegvideo.h"
+#include "mpegvideodec.h"
#define MAX_SLICES 1024
struct dxva2_picture_context {
diff --git a/libavcodec/dxva2_vc1.c b/libavcodec/dxva2_vc1.c
index f08ac8b5a0..5fd6957d0c 100644
--- a/libavcodec/dxva2_vc1.c
+++ b/libavcodec/dxva2_vc1.c
@@ -22,6 +22,7 @@
#include "dxva2_internal.h"
#include "mpegutils.h"
+#include "mpegvideodec.h"
#include "vc1.h"
#include "vc1data.h"
diff --git a/libavcodec/h261dec.c b/libavcodec/h261dec.c
index 17f1067b15..5e732b05bf 100644
--- a/libavcodec/h261dec.c
+++ b/libavcodec/h261dec.c
@@ -31,6 +31,7 @@
#include "mpeg_er.h"
#include "mpegutils.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "h261.h"
#include "internal.h"
diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c
index ecbae0cfe2..09176c2749 100644
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@@ -45,6 +45,7 @@
#endif
#include "mpegutils.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "msmpeg4dec.h"
#include "qpeldsp.h"
#include "thread.h"
diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c
index b4e4bfa022..f4e39e5d22 100644
--- a/libavcodec/mpeg12dec.c
+++ b/libavcodec/mpeg12dec.c
@@ -47,6 +47,7 @@
#include "mpegutils.h"
#include "mpegvideo.h"
#include "mpegvideodata.h"
+#include "mpegvideodec.h"
#include "profiles.h"
#include "startcode.h"
#include "thread.h"
diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c
index 34b6ec2078..83550e48b6 100644
--- a/libavcodec/mpeg4videodec.c
+++ b/libavcodec/mpeg4videodec.c
@@ -32,6 +32,7 @@
#include "mpegutils.h"
#include "mpegvideo.h"
#include "mpegvideodata.h"
+#include "mpegvideodec.h"
#include "mpeg4video.h"
#include "mpeg4videodata.h"
#include "mpeg4videodec.h"
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index e16f850f30..c4ac7bc966 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -44,7 +44,6 @@
#include "mpegpicture.h"
#include "mpegvideodsp.h"
#include "mpegvideoencdsp.h"
-#include "mpegvideodata.h"
#include "pixblockdsp.h"
#include "put_bits.h"
#include "ratecontrol.h"
@@ -586,31 +585,13 @@ int ff_mpv_init_context_frame(MpegEncContext *s);
*/
void ff_mpv_free_context_frame(MpegEncContext *s);
-int ff_mpv_common_frame_size_change(MpegEncContext *s);
void ff_mpv_common_end(MpegEncContext *s);
-/**
- * Initialize the given MpegEncContext for decoding.
- * the changed fields will not depend upon
- * the prior state of the MpegEncContext.
- */
-void ff_mpv_decode_init(MpegEncContext *s, AVCodecContext *avctx);
void ff_mpv_reconstruct_mb(MpegEncContext *s, int16_t block[12][64]);
-void ff_mpv_report_decode_progress(MpegEncContext *s);
-
-int ff_mpv_frame_start(MpegEncContext *s, AVCodecContext *avctx);
-void ff_mpv_frame_end(MpegEncContext *s);
void ff_clean_intra_table_entries(MpegEncContext *s);
-void ff_mpeg_draw_horiz_band(MpegEncContext *s, int y, int h);
-void ff_mpeg_flush(AVCodecContext *avctx);
-
-void ff_print_debug_info(MpegEncContext *s, Picture *p, AVFrame *pict);
-
-int ff_mpv_export_qp_table(MpegEncContext *s, AVFrame *f, Picture *p, int qp_type);
int ff_update_duplicate_context(MpegEncContext *dst, MpegEncContext *src);
-int ff_mpeg_update_thread_context(AVCodecContext *dst, const AVCodecContext *src);
void ff_set_qscale(MpegEncContext * s, int qscale);
void ff_mpv_idct_init(MpegEncContext *s);
@@ -638,13 +619,4 @@ static inline void ff_update_block_index(MpegEncContext *s){
s->dest[2]+= (2 >> s->chroma_x_shift) * block_size;
}
-static inline int mpeg_get_qscale(MpegEncContext *s)
-{
- int qscale = get_bits(&s->gb, 5);
- if (s->q_scale_type)
- return ff_mpeg2_non_linear_qscale[qscale];
- else
- return qscale << 1;
-}
-
#endif /* AVCODEC_MPEGVIDEO_H */
diff --git a/libavcodec/mpegvideo_dec.c b/libavcodec/mpegvideo_dec.c
index bb581840ae..06d852a77d 100644
--- a/libavcodec/mpegvideo_dec.c
+++ b/libavcodec/mpegvideo_dec.c
@@ -31,6 +31,7 @@
#include "internal.h"
#include "mpegutils.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "threadframe.h"
void ff_mpv_decode_init(MpegEncContext *s, AVCodecContext *avctx)
diff --git a/libavcodec/mpegvideodec.h b/libavcodec/mpegvideodec.h
new file mode 100644
index 0000000000..0cda0af733
--- /dev/null
+++ b/libavcodec/mpegvideodec.h
@@ -0,0 +1,67 @@
+/*
+ * MPEGVideo decoders header
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
+ * Copyright (c) 2002-2004 Michael Niedermayer
+ *
+ * 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
+ */
+
+/**
+ * @file
+ * mpegvideo decoder header.
+ */
+
+#ifndef AVCODEC_MPEGVIDEODEC_H
+#define AVCODEC_MPEGVIDEODEC_H
+
+#include "libavutil/frame.h"
+#include "avcodec.h"
+#include "get_bits.h"
+#include "mpegpicture.h"
+#include "mpegvideo.h"
+#include "mpegvideodata.h"
+
+/**
+ * Initialize the given MpegEncContext for decoding.
+ * the changed fields will not depend upon
+ * the prior state of the MpegEncContext.
+ */
+void ff_mpv_decode_init(MpegEncContext *s, AVCodecContext *avctx);
+
+int ff_mpv_common_frame_size_change(MpegEncContext *s);
+
+int ff_mpv_frame_start(MpegEncContext *s, AVCodecContext *avctx);
+void ff_mpv_report_decode_progress(MpegEncContext *s);
+void ff_mpv_frame_end(MpegEncContext *s);
+
+int ff_mpv_export_qp_table(MpegEncContext *s, AVFrame *f, Picture *p, int qp_type);
+int ff_mpeg_update_thread_context(AVCodecContext *dst, const AVCodecContext *src);
+void ff_mpeg_draw_horiz_band(MpegEncContext *s, int y, int h);
+void ff_mpeg_flush(AVCodecContext *avctx);
+
+void ff_print_debug_info(MpegEncContext *s, Picture *p, AVFrame *pict);
+
+static inline int mpeg_get_qscale(MpegEncContext *s)
+{
+ int qscale = get_bits(&s->gb, 5);
+ if (s->q_scale_type)
+ return ff_mpeg2_non_linear_qscale[qscale];
+ else
+ return qscale << 1;
+}
+
+#endif /* AVCODEC_MPEGVIDEODEC_H */
diff --git a/libavcodec/mss2.c b/libavcodec/mss2.c
index dcf91f9828..65decf0a3c 100644
--- a/libavcodec/mss2.c
+++ b/libavcodec/mss2.c
@@ -27,6 +27,7 @@
#include "error_resilience.h"
#include "internal.h"
#include "mpeg_er.h"
+#include "mpegvideodec.h"
#include "msmpeg4dec.h"
#include "qpeldsp.h"
#include "vc1.h"
diff --git a/libavcodec/rv10.c b/libavcodec/rv10.c
index 241ee53442..26cb9a2294 100644
--- a/libavcodec/rv10.c
+++ b/libavcodec/rv10.c
@@ -39,6 +39,7 @@
#include "mpeg_er.h"
#include "mpegutils.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "mpeg4video.h"
#include "mpegvideodata.h"
#include "rv10dec.h"
diff --git a/libavcodec/rv30.c b/libavcodec/rv30.c
index d11b8430e7..c84e09dd1a 100644
--- a/libavcodec/rv30.c
+++ b/libavcodec/rv30.c
@@ -28,6 +28,7 @@
#include "internal.h"
#include "mpegutils.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "golomb.h"
#include "rv34.h"
diff --git a/libavcodec/rv34.c b/libavcodec/rv34.c
index 1a0ca6b520..1fb17ddb90 100644
--- a/libavcodec/rv34.c
+++ b/libavcodec/rv34.c
@@ -35,6 +35,7 @@
#include "error_resilience.h"
#include "mpegutils.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "golomb.h"
#include "internal.h"
#include "mathops.h"
diff --git a/libavcodec/rv40.c b/libavcodec/rv40.c
index 0b3f733bc6..9cec0751e1 100644
--- a/libavcodec/rv40.c
+++ b/libavcodec/rv40.c
@@ -32,6 +32,7 @@
#include "internal.h"
#include "mpegutils.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "golomb.h"
#include "rv34.h"
diff --git a/libavcodec/vaapi_mpeg2.c b/libavcodec/vaapi_mpeg2.c
index ba70ddef31..5e2b889137 100644
--- a/libavcodec/vaapi_mpeg2.c
+++ b/libavcodec/vaapi_mpeg2.c
@@ -23,6 +23,7 @@
#include "hwconfig.h"
#include "mpegutils.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "vaapi_decode.h"
/** Reconstruct bitstream f_code */
diff --git a/libavcodec/vaapi_mpeg4.c b/libavcodec/vaapi_mpeg4.c
index fc0faf0932..d2d9b9b322 100644
--- a/libavcodec/vaapi_mpeg4.c
+++ b/libavcodec/vaapi_mpeg4.c
@@ -24,6 +24,7 @@
#include "hwconfig.h"
#include "mpeg4videodec.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "vaapi_decode.h"
/** Reconstruct bitstream intra_dc_vlc_thr */
diff --git a/libavcodec/vaapi_vc1.c b/libavcodec/vaapi_vc1.c
index d82b5b31f8..76e0a1e941 100644
--- a/libavcodec/vaapi_vc1.c
+++ b/libavcodec/vaapi_vc1.c
@@ -21,6 +21,7 @@
*/
#include "hwconfig.h"
+#include "mpegvideodec.h"
#include "vaapi_decode.h"
#include "vc1.h"
#include "vc1data.h"
diff --git a/libavcodec/vc1_block.c b/libavcodec/vc1_block.c
index c922efe4c8..119df4081d 100644
--- a/libavcodec/vc1_block.c
+++ b/libavcodec/vc1_block.c
@@ -29,6 +29,7 @@
#include "avcodec.h"
#include "mpegutils.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "msmpeg4data.h"
#include "unary.h"
#include "vc1.h"
diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
index 89cccc1929..700c787d99 100644
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@@ -33,6 +33,7 @@
#include "internal.h"
#include "mpeg_er.h"
#include "mpegvideo.h"
+#include "mpegvideodec.h"
#include "msmpeg4data.h"
#include "msmpeg4dec.h"
#include "profiles.h"
diff --git a/libavcodec/vdpau.c b/libavcodec/vdpau.c
index f96ac15e2a..5072071c70 100644
--- a/libavcodec/vdpau.c
+++ b/libavcodec/vdpau.c
@@ -26,6 +26,7 @@
#include "avcodec.h"
#include "decode.h"
#include "internal.h"
+#include "mpegvideodec.h"
#include "vc1.h"
#include "vdpau.h"
#include "vdpau_internal.h"
More information about the ffmpeg-cvslog
mailing list