avcodec/rawdec: Print stride and packet size at debug level

[ffmpeg] / libavcodec / utils.c

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 37326e41f6a1ac2f86d109717d5346a53359ee18..ee7367089f44965b2d515a5502cbc094e82c4d15 100644 (file)
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -351,6 +351,8 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
     case AV_PIX_FMT_GBRP14BE:
     case AV_PIX_FMT_GBRP16LE:
     case AV_PIX_FMT_GBRP16BE:
+    case AV_PIX_FMT_GBRAP16LE:
+    case AV_PIX_FMT_GBRAP16BE:
         w_align = 16; //FIXME assume 16 pixel per macroblock
         h_align = 16 * 2; // interlaced needs 2 macroblocks height
         break;
@@ -521,7 +523,9 @@ static int update_frame_pool(AVCodecContext *avctx, AVFrame *frame)
         do {
             // NOTE: do not align linesizes individually, this breaks e.g. assumptions
             // that linesize[0] == 2*linesize[1] in the MPEG-encoder for 4:2:2
-            av_image_fill_linesizes(linesize, avctx->pix_fmt, w);
+            ret = av_image_fill_linesizes(linesize, avctx->pix_fmt, w);
+            if (ret < 0)
+                return ret;
             // increase alignment of w for next try (rhs gives the lowest bit set in w)
             w += w & ~(w - 1);
 
@@ -1318,7 +1322,7 @@ int attribute_align_arg avcodec_open2(AVCodecContext *avctx, const AVCodec *code
         av_log(avctx, AV_LOG_WARNING, "Warning: not compiled with thread support, using thread emulation\n");
 
     if (CONFIG_FRAME_THREAD_ENCODER && av_codec_is_encoder(avctx->codec)) {
-        ff_unlock_avcodec(codec); //we will instanciate a few encoders thus kick the counter to prevent false detection of a problem
+        ff_unlock_avcodec(codec); //we will instantiate a few encoders thus kick the counter to prevent false detection of a problem
         ret = ff_frame_thread_encoder_init(avctx, options ? *options : NULL);
         ff_lock_avcodec(avctx, codec);
         if (ret < 0)
@@ -1474,6 +1478,16 @@ FF_ENABLE_DEPRECATION_WARNINGS
 
         if (!avctx->rc_initial_buffer_occupancy)
             avctx->rc_initial_buffer_occupancy = avctx->rc_buffer_size * 3 / 4;
+
+        if (avctx->ticks_per_frame && avctx->time_base.num &&
+            avctx->ticks_per_frame > INT_MAX / avctx->time_base.num) {
+            av_log(avctx, AV_LOG_ERROR,
+                   "ticks_per_frame %d too large for the timebase %d/%d.",
+                   avctx->ticks_per_frame,
+                   avctx->time_base.num,
+                   avctx->time_base.den);
+            goto free_and_end;
+        }
     }
 
     avctx->pts_correction_num_faulty_pts =