[FFmpeg-cvslog] libopenh264: Support building with the 1.6 release
Martin Storsjö
git at videolan.org
Thu Nov 17 16:01:42 EET 2016
ffmpeg | branch: master | Martin Storsjö <martin at martin.st> | Fri Jul 8 23:21:41 2016 +0300| [d825b1a5306576dcd0553b7d0d24a3a46ad92864] | committer: Martin Storsjö
libopenh264: Support building with the 1.6 release
Signed-off-by: Martin Storsjö <martin at martin.st>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d825b1a5306576dcd0553b7d0d24a3a46ad92864
---
libavcodec/libopenh264dec.c | 2 ++
libavcodec/libopenh264enc.c | 26 ++++++++++++++++++++++++--
2 files changed, 26 insertions(+), 2 deletions(-)
diff --git a/libavcodec/libopenh264dec.c b/libavcodec/libopenh264dec.c
index 2e8f52a..cdbea7b 100644
--- a/libavcodec/libopenh264dec.c
+++ b/libavcodec/libopenh264dec.c
@@ -90,7 +90,9 @@ static av_cold int svc_decode_init(AVCodecContext *avctx)
(*s->decoder)->SetOption(s->decoder, DECODER_OPTION_TRACE_CALLBACK, (void *)&callback_function);
(*s->decoder)->SetOption(s->decoder, DECODER_OPTION_TRACE_CALLBACK_CONTEXT, (void *)&avctx);
+#if !OPENH264_VER_AT_LEAST(1, 6)
param.eOutputColorFormat = videoFormatI420;
+#endif
param.eEcActiveIdc = ERROR_CON_DISABLE;
param.sVideoProperty.eVideoBsType = VIDEO_BITSTREAM_DEFAULT;
diff --git a/libavcodec/libopenh264enc.c b/libavcodec/libopenh264enc.c
index ab2adf0..8ef23f1 100644
--- a/libavcodec/libopenh264enc.c
+++ b/libavcodec/libopenh264enc.c
@@ -33,6 +33,10 @@
#include "internal.h"
#include "libopenh264.h"
+#if !OPENH264_VER_AT_LEAST(1, 6)
+#define SM_SIZELIMITED_SLICE SM_DYN_SLICE
+#endif
+
typedef struct SVCContext {
const AVClass *av_class;
ISVCEncoder *encoder;
@@ -48,11 +52,20 @@ typedef struct SVCContext {
#define OFFSET(x) offsetof(SVCContext, x)
#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
static const AVOption options[] = {
+#if OPENH264_VER_AT_LEAST(1, 6)
+ { "slice_mode", "Slice mode", OFFSET(slice_mode), AV_OPT_TYPE_INT, { .i64 = SM_FIXEDSLCNUM_SLICE }, SM_SINGLE_SLICE, SM_RESERVED, VE, "slice_mode" },
+#else
{ "slice_mode", "Slice mode", OFFSET(slice_mode), AV_OPT_TYPE_INT, { .i64 = SM_AUTO_SLICE }, SM_SINGLE_SLICE, SM_RESERVED, VE, "slice_mode" },
+#endif
{ "fixed", "A fixed number of slices", 0, AV_OPT_TYPE_CONST, { .i64 = SM_FIXEDSLCNUM_SLICE }, 0, 0, VE, "slice_mode" },
+#if OPENH264_VER_AT_LEAST(1, 6)
+ { "dyn", "Size limited (compatibility name)", 0, AV_OPT_TYPE_CONST, { .i64 = SM_SIZELIMITED_SLICE }, 0, 0, VE, "slice_mode" },
+ { "sizelimited", "Size limited", 0, AV_OPT_TYPE_CONST, { .i64 = SM_SIZELIMITED_SLICE }, 0, 0, VE, "slice_mode" },
+#else
{ "rowmb", "One slice per row of macroblocks", 0, AV_OPT_TYPE_CONST, { .i64 = SM_ROWMB_SLICE }, 0, 0, VE, "slice_mode" },
{ "auto", "Automatic number of slices according to number of threads", 0, AV_OPT_TYPE_CONST, { .i64 = SM_AUTO_SLICE }, 0, 0, VE, "slice_mode" },
{ "dyn", "Dynamic slicing", 0, AV_OPT_TYPE_CONST, { .i64 = SM_DYN_SLICE }, 0, 0, VE, "slice_mode" },
+#endif
{ "loopfilter", "Enable loop filter", OFFSET(loopfilter), AV_OPT_TYPE_INT, { .i64 = 1 }, 0, 1, VE },
{ "profile", "Set profile restrictions", OFFSET(profile), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, VE },
{ "max_nal_size", "Set maximum NAL size in bytes", OFFSET(max_nal_size), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
@@ -161,15 +174,24 @@ FF_ENABLE_DEPRECATION_WARNINGS
s->slice_mode = SM_FIXEDSLCNUM_SLICE;
if (s->max_nal_size)
- s->slice_mode = SM_DYN_SLICE;
+ s->slice_mode = SM_SIZELIMITED_SLICE;
+#if OPENH264_VER_AT_LEAST(1, 6)
+ param.sSpatialLayers[0].sSliceArgument.uiSliceMode = s->slice_mode;
+ param.sSpatialLayers[0].sSliceArgument.uiSliceNum = avctx->slices;
+#else
param.sSpatialLayers[0].sSliceCfg.uiSliceMode = s->slice_mode;
param.sSpatialLayers[0].sSliceCfg.sSliceArgument.uiSliceNum = avctx->slices;
+#endif
- if (s->slice_mode == SM_DYN_SLICE) {
+ if (s->slice_mode == SM_SIZELIMITED_SLICE) {
if (s->max_nal_size){
param.uiMaxNalSize = s->max_nal_size;
+#if OPENH264_VER_AT_LEAST(1, 6)
+ param.sSpatialLayers[0].sSliceArgument.uiSliceSizeConstraint = s->max_nal_size;
+#else
param.sSpatialLayers[0].sSliceCfg.sSliceArgument.uiSliceSizeConstraint = s->max_nal_size;
+#endif
} else {
av_log(avctx, AV_LOG_ERROR, "Invalid -max_nal_size, "
"specify a valid max_nal_size to use -slice_mode dyn\n");
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