swscale: fix signed shift overflows in ff_yuv2rgb_c_init_tables()

[ffmpeg] / libavformat / utils.c

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 6393b62615434355da7fc550fa2bbdfedf40e386..d0a7fb90be12c48ffedf2a23ed12ae2318481280 100644 (file)
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2070,7 +2070,6 @@ static int has_codec_parameters(AVCodecContext *avctx)
              avctx->codec_id == CODEC_ID_MP1 ||
              avctx->codec_id == CODEC_ID_MP2 ||
              avctx->codec_id == CODEC_ID_MP3 ||
-             avctx->codec_id == CODEC_ID_SPEEX ||
              avctx->codec_id == CODEC_ID_CELT))
             return 0;
         break;
@@ -2149,7 +2148,7 @@ enum CodecID ff_codec_get_id(const AVCodecTag *tags, unsigned int tag)
             return tags[i].id;
     }
     for(i=0; tags[i].id != CODEC_ID_NONE; i++) {
-        if (ff_toupper4(tag) == ff_toupper4(tags[i].tag))
+        if (avpriv_toupper4(tag) == avpriv_toupper4(tags[i].tag))
             return tags[i].id;
     }
     return CODEC_ID_NONE;
@@ -2657,7 +2656,17 @@ void av_close_input_file(AVFormatContext *s)
         avio_close(pb);
 }
 
+#if FF_API_NEW_STREAM
 AVStream *av_new_stream(AVFormatContext *s, int id)
+{
+    AVStream *st = avformat_new_stream(s, NULL);
+    if (st)
+        st->id = id;
+    return st;
+}
+#endif
+
+AVStream *avformat_new_stream(AVFormatContext *s, AVCodec *c)
 {
     AVStream *st;
     int i;
@@ -2678,13 +2687,12 @@ AVStream *av_new_stream(AVFormatContext *s, int id)
         return NULL;
     }
 
-    st->codec = avcodec_alloc_context3(NULL);
+    st->codec = avcodec_alloc_context3(c);
     if (s->iformat) {
         /* no default bitrate if decoding */
         st->codec->bit_rate = 0;
     }
     st->index = s->nb_streams;
-    st->id = id;
     st->start_time = AV_NOPTS_VALUE;
     st->duration = AV_NOPTS_VALUE;
         /* we set the current DTS to 0 so that formats without any timestamps
@@ -2731,7 +2739,7 @@ AVProgram *av_new_program(AVFormatContext *ac, int id)
     return program;
 }
 
-AVChapter *ff_new_chapter(AVFormatContext *s, int id, AVRational time_base, int64_t start, int64_t end, const char *title)
+AVChapter *avpriv_new_chapter(AVFormatContext *s, int id, AVRational time_base, int64_t start, int64_t end, const char *title)
 {
     AVChapter *chapter = NULL;
     int i;
@@ -2799,7 +2807,7 @@ static int validate_codec_tag(AVFormatContext *s, AVStream *st)
     for (n = 0; s->oformat->codec_tag[n]; n++) {
         avctag = s->oformat->codec_tag[n];
         while (avctag->id != CODEC_ID_NONE) {
-            if (ff_toupper4(avctag->tag) == ff_toupper4(st->codec->codec_tag)) {
+            if (avpriv_toupper4(avctag->tag) == avpriv_toupper4(st->codec->codec_tag)) {
                 id = avctag->id;
                 if (id == st->codec->codec_id)
                     return 1;