Merge commit '4436f25a1682ada3f7226cb6fadf429946933161'
[ffmpeg.git] / libavfilter / fifo.c
index bf78bb6..e05f982 100644 (file)
@@ -1,20 +1,20 @@
 /*
  * Copyright (c) 2007 Bobby Bingham
  *
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * 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.
  *
- * Libav is distributed in the hope that it will be useful,
+ * 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 Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -267,6 +267,28 @@ static int request_frame(AVFilterLink *outlink)
     return ret;
 }
 
+static const AVFilterPad avfilter_vf_fifo_inputs[] = {
+    {
+        .name             = "default",
+        .type             = AVMEDIA_TYPE_VIDEO,
+        .get_video_buffer = ff_null_get_video_buffer,
+        .start_frame      = add_to_queue,
+        .draw_slice       = draw_slice,
+        .end_frame        = end_frame,
+        .min_perms        = AV_PERM_PRESERVE,
+    },
+    { NULL }
+};
+
+static const AVFilterPad avfilter_vf_fifo_outputs[] = {
+    {
+        .name          = "default",
+        .type          = AVMEDIA_TYPE_VIDEO,
+        .request_frame = request_frame,
+    },
+    { NULL }
+};
+
 AVFilter avfilter_vf_fifo = {
     .name      = "fifo",
     .description = NULL_IF_CONFIG_SMALL("Buffer input images and send them when they are requested."),
@@ -276,18 +298,28 @@ AVFilter avfilter_vf_fifo = {
 
     .priv_size = sizeof(FifoContext),
 
-    .inputs    = (const AVFilterPad[]) {{ .name            = "default",
-                                          .type            = AVMEDIA_TYPE_VIDEO,
-                                          .get_video_buffer= ff_null_get_video_buffer,
-                                          .start_frame     = add_to_queue,
-                                          .draw_slice      = draw_slice,
-                                          .end_frame       = end_frame,
-                                          .rej_perms       = AV_PERM_REUSE2, },
-                                        { .name = NULL}},
-    .outputs   = (const AVFilterPad[]) {{ .name            = "default",
-                                          .type            = AVMEDIA_TYPE_VIDEO,
-                                          .request_frame   = request_frame, },
-                                        { .name = NULL}},
+    .inputs    = avfilter_vf_fifo_inputs,
+    .outputs   = avfilter_vf_fifo_outputs,
+};
+
+static const AVFilterPad avfilter_af_afifo_inputs[] = {
+    {
+        .name             = "default",
+        .type             = AVMEDIA_TYPE_AUDIO,
+        .get_audio_buffer = ff_null_get_audio_buffer,
+        .filter_samples   = add_to_queue,
+        .min_perms        = AV_PERM_PRESERVE,
+    },
+    { NULL }
+};
+
+static const AVFilterPad avfilter_af_afifo_outputs[] = {
+    {
+        .name          = "default",
+        .type          = AVMEDIA_TYPE_AUDIO,
+        .request_frame = request_frame,
+    },
+    { NULL }
 };
 
 AVFilter avfilter_af_afifo = {
@@ -299,14 +331,6 @@ AVFilter avfilter_af_afifo = {
 
     .priv_size = sizeof(FifoContext),
 
-    .inputs    = (const AVFilterPad[]) {{ .name             = "default",
-                                          .type             = AVMEDIA_TYPE_AUDIO,
-                                          .get_audio_buffer = ff_null_get_audio_buffer,
-                                          .filter_samples   = add_to_queue,
-                                          .rej_perms        = AV_PERM_REUSE2, },
-                                        { .name = NULL}},
-    .outputs   = (const AVFilterPad[]) {{ .name             = "default",
-                                          .type             = AVMEDIA_TYPE_AUDIO,
-                                          .request_frame    = request_frame, },
-                                        { .name = NULL}},
+    .inputs    = avfilter_af_afifo_inputs,
+    .outputs   = avfilter_af_afifo_outputs,
 };