[FFmpeg-cvslog] r19977 - in trunk: configure libavcodec/libx264.c
darkshikari
subversion
Wed Sep 23 11:03:27 CEST 2009
Author: darkshikari
Date: Wed Sep 23 11:03:26 2009
New Revision: 19977
Log:
Add support for new x264 API.
Modified:
trunk/configure
trunk/libavcodec/libx264.c
Modified: trunk/configure
==============================================================================
--- trunk/configure Wed Sep 23 10:35:29 2009 (r19976)
+++ trunk/configure Wed Sep 23 11:03:26 2009 (r19977)
@@ -2292,8 +2292,8 @@ enabled libspeex && require libspeex
enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg
enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 -lm &&
- { check_cpp_condition x264.h "X264_BUILD >= 65" ||
- die "ERROR: libx264 version must be >= 0.65."; }
+ { check_cpp_condition x264.h "X264_BUILD >= 76" ||
+ die "ERROR: libx264 version must be >= 0.76."; }
enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
Modified: trunk/libavcodec/libx264.c
==============================================================================
--- trunk/libavcodec/libx264.c Wed Sep 23 10:35:29 2009 (r19976)
+++ trunk/libavcodec/libx264.c Wed Sep 23 11:03:26 2009 (r19977)
@@ -52,16 +52,14 @@ X264_log(void *p, int level, const char
}
-static int
-encode_nals(AVCodecContext *ctx, uint8_t *buf, int size, x264_nal_t *nals, int nnal, int skip_sei)
+static int encode_nals(AVCodecContext *ctx, uint8_t *buf, int size, x264_nal_t *nals, int nnal, int skip_sei)
{
X264Context *x4 = ctx->priv_data;
uint8_t *p = buf;
- int i, s;
+ int i;
/* Write the SEI as part of the first frame. */
- if(x4->sei_size > 0 && nnal > 0)
- {
+ if(x4->sei_size > 0 && nnal > 0){
memcpy(p, x4->sei, x4->sei_size);
p += x4->sei_size;
x4->sei_size = 0;
@@ -69,17 +67,14 @@ encode_nals(AVCodecContext *ctx, uint8_t
for(i = 0; i < nnal; i++){
/* Don't put the SEI in extradata. */
- if(skip_sei && nals[i].i_type == NAL_SEI)
- {
- x4->sei = av_malloc( 5 + nals[i].i_payload * 4 / 3 );
- if(x264_nal_encode(x4->sei, &x4->sei_size, 1, nals + i) < 0)
- return -1;
+ if(skip_sei && nals[i].i_type == NAL_SEI){
+ x4->sei_size = nals[i].i_payload;
+ x4->sei = av_malloc(x4->sei_size);
+ memcpy(x4->sei, nals[i].p_payload, nals[i].i_payload);
continue;
}
- s = x264_nal_encode(p, &size, 1, nals + i);
- if(s < 0)
- return -1;
- p += s;
+ memcpy(p, nals[i].p_payload, nals[i].i_payload);
+ p += nals[i].i_payload;
}
return p - buf;
@@ -97,7 +92,7 @@ X264_frame(AVCodecContext *ctx, uint8_t
x4->pic.img.i_csp = X264_CSP_I420;
x4->pic.img.i_plane = 3;
- if (frame) {
+ if(frame){
for(i = 0; i < 3; i++){
x4->pic.img.plane[i] = frame->data[i];
x4->pic.img.i_stride[i] = frame->linesize[i];
@@ -107,8 +102,7 @@ X264_frame(AVCodecContext *ctx, uint8_t
x4->pic.i_type = X264_TYPE_AUTO;
}
- if(x264_encoder_encode(x4->enc, &nal, &nnal, frame? &x4->pic: NULL,
- &pic_out))
+ if(x264_encoder_encode(x4->enc, &nal, &nnal, frame? &x4->pic: NULL, &pic_out) < 0)
return -1;
bufsize = encode_nals(ctx, buf, bufsize, nal, nnal, 0);
@@ -296,13 +290,9 @@ X264_init(AVCodecContext *avctx)
if(avctx->flags & CODEC_FLAG_GLOBAL_HEADER){
x264_nal_t *nal;
- int nnal, i, s = 0;
-
- x264_encoder_headers(x4->enc, &nal, &nnal);
+ int nnal, s;
- /* 5 bytes NAL header + worst case escaping */
- for(i = 0; i < nnal; i++)
- s += 5 + nal[i].i_payload * 4 / 3;
+ s = x264_encoder_headers(x4->enc, &nal, &nnal);
avctx->extradata = av_malloc(s);
avctx->extradata_size = encode_nals(avctx, avctx->extradata, s, nal, nnal, 1);
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