X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=doc%2Fexamples%2Fhw_decode.c;h=77ae8df35b5af79e7412786e799f853e666805a8;hb=46dac8cf3d250184ab4247809bc03f60e14f4c0c;hp=14fe08b374f9e8d63921f4fa6d26b89f7f4604b5;hpb=fbeac5356c692b6f681a21749dee3a3e414f1230;p=ffmpeg

diff --git a/doc/examples/hw_decode.c b/doc/examples/hw_decode.c
index 14fe08b374f..096a229c0d2 100644
--- a/doc/examples/hw_decode.c
+++ b/doc/examples/hw_decode.c
@@ -4,21 +4,23 @@
  *
  * HW Acceleration API (video decoding) decode sample
  *
- * This file is part of FFmpeg.
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
  *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
  */
 
 /**
@@ -86,7 +88,7 @@ static int decode_write(AVCodecContext *avctx, AVPacket *packet)
         return ret;
     }
 
-    while (ret >= 0) {
+    while (1) {
         if (!(frame = av_frame_alloc()) || !(sw_frame = av_frame_alloc())) {
             fprintf(stderr, "Can not alloc frame\n");
             ret = AVERROR(ENOMEM);
@@ -138,13 +140,10 @@ static int decode_write(AVCodecContext *avctx, AVPacket *packet)
     fail:
         av_frame_free(&frame);
         av_frame_free(&sw_frame);
-        if (buffer)
-            av_freep(&buffer);
+        av_freep(&buffer);
         if (ret < 0)
             return ret;
     }
-
-    return 0;
 }
 
 int main(int argc, char *argv[])
@@ -153,7 +152,7 @@ int main(int argc, char *argv[])
     int video_stream, ret;
     AVStream *video = NULL;
     AVCodecContext *decoder_ctx = NULL;
-    AVCodec *decoder = NULL;
+    const AVCodec *decoder = NULL;
     AVPacket packet;
     enum AVHWDeviceType type;
     int i;
@@ -214,7 +213,6 @@ int main(int argc, char *argv[])
         return -1;
 
     decoder_ctx->get_format  = get_hw_format;
-    av_opt_set_int(decoder_ctx, "refcounted_frames", 1, 0);
 
     if (hw_decoder_init(decoder_ctx, type) < 0)
         return -1;
@@ -225,7 +223,7 @@ int main(int argc, char *argv[])
     }
 
     /* open the file to dump raw data */
-    output_file = fopen(argv[3], "w+");
+    output_file = fopen(argv[3], "w+b");
 
     /* actual decoding and dump the raw data */
     while (ret >= 0) {