Merge commit '7b9ef8d701c319c26f7d0664fe977e176764c74e'

* commit '7b9ef8d701c319c26f7d0664fe977e176764c74e':
  mpeg: Split error resilience bits off into a separate file

Conflicts:
	configure
	libavcodec/Makefile
	libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

13 files changed, 107 insertions, 55 deletions

diff --git a/configure b/configure
index 9ca50b8168..ddf0f3c202 100755
--- a/configure
+++ b/configure
@@ -1818,6 +1818,7 @@ CONFIG_EXTRA="
     llauddsp
     llviddsp
     lpc
+    mpeg_er
     mpegaudio
     mpegaudiodsp
     mpegvideo
@@ -1995,6 +1996,7 @@ frame_thread_encoder_deps="encoders threads"
 intrax8_select="error_resilience"
 mdct_select="fft"
 rdft_select="fft"
+mpeg_er_select="error_resilience"
 mpegaudio_select="mpegaudiodsp"
 mpegaudiodsp_select="dct"
 mpegvideo_select="blockdsp dsputil h264chroma hpeldsp videodsp"
@@ -2063,9 +2065,9 @@ fourxm_decoder_select="blockdsp dsputil"
 fraps_decoder_select="dsputil huffman"
 g2m_decoder_select="blockdsp dsputil zlib"
 g729_decoder_select="dsputil"
-h261_decoder_select="error_resilience mpegvideo"
+h261_decoder_select="mpeg_er mpegvideo"
 h261_encoder_select="aandcttables mpegvideoenc"
-h263_decoder_select="error_resilience h263_parser h263dsp mpegvideo qpeldsp"
+h263_decoder_select="error_resilience h263_parser h263dsp mpeg_er mpegvideo qpeldsp"
 h263_encoder_select="aandcttables h263dsp mpegvideoenc"
 h263i_decoder_select="h263_decoder"
 h263p_encoder_select="h263_encoder"
@@ -2106,9 +2108,9 @@ mpc7_decoder_select="dsputil mpegaudiodsp"
 mpc8_decoder_select="mpegaudiodsp"
 mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h"
 mpeg_xvmc_decoder_select="mpeg2video_decoder"
-mpeg1video_decoder_select="error_resilience mpegvideo"
+mpeg1video_decoder_select="error_resilience mpeg_er mpegvideo"
 mpeg1video_encoder_select="aandcttables mpegvideoenc h263dsp"
-mpeg2video_decoder_select="error_resilience mpegvideo"
+mpeg2video_decoder_select="error_resilience mpeg_er mpegvideo"
 mpeg2video_encoder_select="aandcttables mpegvideoenc h263dsp"
 mpeg4_decoder_select="h263_decoder mpeg4video_parser"
 mpeg4_encoder_select="h263_encoder"
@@ -2117,7 +2119,7 @@ msmpeg4v2_decoder_select="h263_decoder"
 msmpeg4v2_encoder_select="h263_encoder"
 msmpeg4v3_decoder_select="h263_decoder"
 msmpeg4v3_encoder_select="h263_encoder"
-mss2_decoder_select="error_resilience qpeldsp vc1_decoder"
+mss2_decoder_select="error_resilience mpeg_er qpeldsp vc1_decoder"
 mxpeg_decoder_select="mjpeg_decoder"
 nellymoser_decoder_select="mdct sinewin"
 nellymoser_encoder_select="audio_frame_queue mdct sinewin"
@@ -2134,12 +2136,12 @@ ra_144_encoder_select="audio_frame_queue lpc"
 ralf_decoder_select="golomb"
 rawvideo_decoder_select="dsputil"
 rtjpeg_decoder_select="dsputil"
-rv10_decoder_select="error_resilience h263_decoder h263dsp"
+rv10_decoder_select="error_resilience h263_decoder h263dsp mpeg_er"
 rv10_encoder_select="h263_encoder"
-rv20_decoder_select="error_resilience h263_decoder h263dsp"
+rv20_decoder_select="error_resilience h263_decoder h263dsp mpeg_er"
 rv20_encoder_select="h263_encoder"
-rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp"
-rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp"
+rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo videodsp"
+rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo videodsp"
 shorten_decoder_select="golomb"
 sipr_decoder_select="lsp"
 snow_decoder_select="dsputil dwt h264qpel hpeldsp rangecoder"
@@ -2165,7 +2167,7 @@ twinvq_decoder_select="mdct lsp sinewin"
 utvideo_decoder_select="dsputil"
 utvideo_encoder_select="dsputil huffman huffyuvencdsp"
 vble_decoder_select="huffyuvdsp"
-vc1_decoder_select="blockdsp error_resilience h263_decoder h264chroma h264qpel intrax8 qpeldsp"
+vc1_decoder_select="blockdsp error_resilience h263_decoder h264chroma h264qpel intrax8 mpeg_er qpeldsp"
 vc1image_decoder_select="vc1_decoder"
 vorbis_decoder_select="mdct"
 vorbis_encoder_select="mdct"
@@ -2271,7 +2273,7 @@ wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel"
 h264_parser_select="h264_decoder"
 hevc_parser_select="hevc_decoder"
 mpegvideo_parser_select="mpegvideo"
-mpeg4video_parser_select="error_resilience h263dsp mpegvideo qpeldsp"
+mpeg4video_parser_select="error_resilience h263dsp mpeg_er mpegvideo qpeldsp"
 vc1_parser_select="mpegvideo vc1_decoder"
 
 # external libraries
diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index 9924ea6aeb..d88c290253 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -65,6 +65,7 @@ OBJS-$(CONFIG_LLVIDDSP)                += lossless_videodsp.o
 OBJS-$(CONFIG_LPC)                     += lpc.o
 OBJS-$(CONFIG_LSP)                     += lsp.o
 OBJS-$(CONFIG_MDCT)                    += mdct_fixed.o mdct_float.o mdct_fixed_32.o
+OBJS-$(CONFIG_MPEG_ER)                 += mpeg_er.o
 OBJS-$(CONFIG_MPEGAUDIO)               += mpegaudio.o mpegaudiodata.o   \
                                           mpegaudiodecheader.o
 OBJS-$(CONFIG_MPEGAUDIODSP)            += mpegaudiodsp.o                \
diff --git a/libavcodec/h261dec.c b/libavcodec/h261dec.c
index 1ceeff7ef3..7e63f29492 100644
--- a/libavcodec/h261dec.c
+++ b/libavcodec/h261dec.c
@@ -27,6 +27,7 @@
 
 #include "libavutil/avassert.h"
 #include "avcodec.h"
+#include "mpeg_er.h"
 #include "mpegutils.h"
 #include "mpegvideo.h"
 #include "h263.h"
diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c
index 7266cc7a37..31ec642e9f 100644
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@@ -34,6 +34,7 @@
 #include "h263.h"
 #include "h263_parser.h"
 #include "internal.h"
+#include "mpeg_er.h"
 #include "mpeg4video.h"
 #include "mpeg4video_parser.h"
 #include "mpegvideo.h"
diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c
index 0e8bcb02ec..92193ce916 100644
--- a/libavcodec/mpeg12dec.c
+++ b/libavcodec/mpeg12dec.c
@@ -37,6 +37,7 @@
 #include "dsputil.h"
 #include "error_resilience.h"
 #include "internal.h"
+#include "mpeg_er.h"
 #include "mpeg12.h"
 #include "mpeg12data.h"
 #include "mpegutils.h"
diff --git a/libavcodec/mpeg_er.c b/libavcodec/mpeg_er.c
new file mode 100644
index 0000000000..3d90582db3
--- /dev/null
+++ b/libavcodec/mpeg_er.c
@@ -0,0 +1,60 @@
+/*
+ * 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 "error_resilience.h"
+#include "mpegvideo.h"
+#include "mpeg_er.h"
+
+static void set_erpic(ERPicture *dst, Picture *src)
+{
+    int i;
+
+    memset(dst, 0, sizeof(*dst));
+    if (!src) {
+        dst->f  = NULL;
+        dst->tf = NULL;
+        return;
+    }
+
+    dst->f = src->f;
+    dst->tf = &src->tf;
+
+    for (i = 0; i < 2; i++) {
+        dst->motion_val[i] = src->motion_val[i];
+        dst->ref_index[i] = src->ref_index[i];
+    }
+
+    dst->mb_type = src->mb_type;
+    dst->field_picture = src->field_picture;
+}
+
+void ff_mpeg_er_frame_start(MpegEncContext *s)
+{
+    ERContext *er = &s->er;
+
+    set_erpic(&er->cur_pic,  s->current_picture_ptr);
+    set_erpic(&er->next_pic, s->next_picture_ptr);
+    set_erpic(&er->last_pic, s->last_picture_ptr);
+
+    er->pp_time           = s->pp_time;
+    er->pb_time           = s->pb_time;
+    er->quarter_sample    = s->quarter_sample;
+    er->partitioned_frame = s->partitioned_frame;
+
+    ff_er_frame_start(er);
+}
diff --git a/libavcodec/mpeg_er.h b/libavcodec/mpeg_er.h
new file mode 100644
index 0000000000..bd74fbb0c8
--- /dev/null
+++ b/libavcodec/mpeg_er.h
@@ -0,0 +1,26 @@
+/*
+ * 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
+ */
+
+#ifndef AVCODEC_MPEG_ER_H
+#define AVCODEC_MPEG_ER_H
+
+#include "mpegvideo.h"
+
+void ff_mpeg_er_frame_start(MpegEncContext *s);
+
+#endif /* AVCODEC_MPEG_ER_H */
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index 6238545715..ffea7b0d04 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -3235,44 +3235,3 @@ void ff_MPV_report_decode_progress(MpegEncContext *s)
     if (s->pict_type != AV_PICTURE_TYPE_B && !s->partitioned_frame && !s->er.error_occurred)
         ff_thread_report_progress(&s->current_picture_ptr->tf, s->mb_y, 0);
 }
-
-#if CONFIG_ERROR_RESILIENCE
-static void set_erpic(ERPicture *dst, Picture *src)
-{
-    int i;
-
-    memset(dst, 0, sizeof(*dst));
-    if (!src) {
-        dst->f  = NULL;
-        dst->tf = NULL;
-        return;
-    }
-
-    dst->f = src->f;
-    dst->tf = &src->tf;
-
-    for (i = 0; i < 2; i++) {
-        dst->motion_val[i] = src->motion_val[i];
-        dst->ref_index[i] = src->ref_index[i];
-    }
-
-    dst->mb_type = src->mb_type;
-    dst->field_picture = src->field_picture;
-}
-
-void ff_mpeg_er_frame_start(MpegEncContext *s)
-{
-    ERContext *er = &s->er;
-
-    set_erpic(&er->cur_pic,  s->current_picture_ptr);
-    set_erpic(&er->next_pic, s->next_picture_ptr);
-    set_erpic(&er->last_pic, s->last_picture_ptr);
-
-    er->pp_time           = s->pp_time;
-    er->pb_time           = s->pb_time;
-    er->quarter_sample    = s->quarter_sample;
-    er->partitioned_frame = s->partitioned_frame;
-
-    ff_er_frame_start(er);
-}
-#endif /* CONFIG_ERROR_RESILIENCE */
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index 0cfe7af9ba..18eab28209 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -753,9 +753,6 @@ void ff_MPV_report_decode_progress(MpegEncContext *s);
 int ff_mpeg_update_thread_context(AVCodecContext *dst, const AVCodecContext *src);
 void ff_set_qscale(MpegEncContext * s, int qscale);
 
-/* Error resilience */
-void ff_mpeg_er_frame_start(MpegEncContext *s);
-
 int ff_dct_common_init(MpegEncContext *s);
 int ff_dct_encode_init(MpegEncContext *s);
 void ff_convert_matrix(DSPContext *dsp, int (*qmat)[64], uint16_t (*qmat16)[2][64],
diff --git a/libavcodec/mss2.c b/libavcodec/mss2.c
index 5f21b012f4..35c5d2722d 100644
--- a/libavcodec/mss2.c
+++ b/libavcodec/mss2.c
@@ -26,6 +26,7 @@
 #include "libavutil/avassert.h"
 #include "error_resilience.h"
 #include "internal.h"
+#include "mpeg_er.h"
 #include "msmpeg4data.h"
 #include "qpeldsp.h"
 #include "vc1.h"
diff --git a/libavcodec/rv10.c b/libavcodec/rv10.c
index 3fb94c8ad7..f908a9a13a 100644
--- a/libavcodec/rv10.c
+++ b/libavcodec/rv10.c
@@ -33,6 +33,7 @@
 #include "error_resilience.h"
 #include "h263.h"
 #include "internal.h"
+#include "mpeg_er.h"
 #include "mpegvideo.h"
 #include "mpeg4video.h"
 
diff --git a/libavcodec/rv34.c b/libavcodec/rv34.c
index 8ed4b5b284..873ec3c5a8 100644
--- a/libavcodec/rv34.c
+++ b/libavcodec/rv34.c
@@ -34,6 +34,7 @@
 #include "golomb.h"
 #include "internal.h"
 #include "mathops.h"
+#include "mpeg_er.h"
 #include "qpeldsp.h"
 #include "rectangle.h"
 #include "thread.h"
diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
index ca33f58244..455896a21c 100644
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@@ -29,6 +29,7 @@
 #include "internal.h"
 #include "avcodec.h"
 #include "error_resilience.h"
+#include "mpeg_er.h"
 #include "mpegutils.h"
 #include "mpegvideo.h"
 #include "h263.h"