alac: use AVPacket fields directly in alac_decode_frame()

[ffmpeg] / libavcodec / libx264.c

diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
index abce6a858de2cf0d35c9a3b8c260c5ab307df9d6..adda8817ece348e29f37dd32507bcc4776156d7b 100644 (file)
--- a/libavcodec/libx264.c
+++ b/libavcodec/libx264.c
@@ -66,6 +66,7 @@ typedef struct X264Context {
     char *partitions;
     int direct_pred;
     int slice_max_size;
+    char *stats;
 } X264Context;
 
 static void X264_log(void *p, int level, const char *fmt, va_list args)
@@ -147,6 +148,12 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
             x4->params.b_tff = frame->top_field_first;
             x264_encoder_reconfig(x4->enc, &x4->params);
         }
+        if (x4->params.vui.i_sar_height != ctx->sample_aspect_ratio.den ||
+            x4->params.vui.i_sar_width  != ctx->sample_aspect_ratio.num) {
+            x4->params.vui.i_sar_height = ctx->sample_aspect_ratio.den;
+            x4->params.vui.i_sar_width  = ctx->sample_aspect_ratio.num;
+            x264_encoder_reconfig(x4->enc, &x4->params);
+        }
     }
 
     do {
@@ -325,6 +332,7 @@ static av_cold int X264_init(AVCodecContext *avctx)
     PARSE_X264_OPT("psy-rd", psy_rd);
     PARSE_X264_OPT("deblock", deblock);
     PARSE_X264_OPT("partitions", partitions);
+    PARSE_X264_OPT("stats", stats);
     if (x4->psy >= 0)
         x4->params.analyse.b_psy  = x4->psy;
     if (x4->rc_lookahead >= 0)
@@ -506,7 +514,8 @@ static const AVOption options[] = {
     { "spatial",       NULL,      0,    AV_OPT_TYPE_CONST, { X264_DIRECT_PRED_SPATIAL },  0, 0, VE, "direct-pred" },
     { "temporal",      NULL,      0,    AV_OPT_TYPE_CONST, { X264_DIRECT_PRED_TEMPORAL }, 0, 0, VE, "direct-pred" },
     { "auto",          NULL,      0,    AV_OPT_TYPE_CONST, { X264_DIRECT_PRED_AUTO },     0, 0, VE, "direct-pred" },
-    { "slice-max-size","Constant quantization parameter rate control method",OFFSET(slice_max_size),        AV_OPT_TYPE_INT,    {-1 }, -1, INT_MAX, VE },
+    { "slice-max-size","Limit the size of each slice in bytes",           OFFSET(slice_max_size),AV_OPT_TYPE_INT,    {-1 }, -1, INT_MAX, VE },
+    { "stats",         "Filename for 2 pass stats",                       OFFSET(stats),         AV_OPT_TYPE_STRING, { 0 },  0,       0, VE },
     { NULL },
 };
 
@@ -543,16 +552,16 @@ static const AVCodecDefault x264_defaults[] = {
 };
 
 AVCodec ff_libx264_encoder = {
-    .name           = "libx264",
-    .type           = AVMEDIA_TYPE_VIDEO,
-    .id             = CODEC_ID_H264,
-    .priv_data_size = sizeof(X264Context),
-    .init           = X264_init,
-    .encode2        = X264_frame,
-    .close          = X264_close,
-    .capabilities   = CODEC_CAP_DELAY | CODEC_CAP_AUTO_THREADS,
-    .long_name      = NULL_IF_CONFIG_SMALL("libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10"),
-    .priv_class     = &class,
-    .defaults       = x264_defaults,
+    .name             = "libx264",
+    .type             = AVMEDIA_TYPE_VIDEO,
+    .id               = CODEC_ID_H264,
+    .priv_data_size   = sizeof(X264Context),
+    .init             = X264_init,
+    .encode2          = X264_frame,
+    .close            = X264_close,
+    .capabilities     = CODEC_CAP_DELAY | CODEC_CAP_AUTO_THREADS,
+    .long_name        = NULL_IF_CONFIG_SMALL("libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10"),
+    .priv_class       = &class,
+    .defaults         = x264_defaults,
     .init_static_data = X264_init_static,
 };