From f36d152eb7fed4cee9e2f0f37370fddfdfe2cef6 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Fri, 27 Oct 2017 17:22:32 +0200
Subject: vd_lavc: use avcodec_fill_hw_frames_parameters() API

This removes the need for codec- and API-specific knowledge in the
libavcodec hardware acceleration API user. For mpv, this removes the
need for vd_lavc_hwdec.pixfmt_map and a few other things. (For now, we
still keep the "old" parts for the sake of supporting older Libav, and
FFgarbage.)
---
 wscript | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'wscript')

diff --git a/wscript b/wscript
index 775ec38d8b..f015b11eee 100644
--- a/wscript
+++ b/wscript
@@ -508,6 +508,12 @@ FFmpeg/Libav libraries. You need at least {0}. Aborting.".format(libav_versions_
         'func': check_statement('libavutil/spherical.h',
                                 'AV_SPHERICAL_EQUIRECTANGULAR',
                                 use='libav'),
+    }, {
+        'name': 'avcodec-hw-frames-params',
+        'desc': 'libavcodec avcodec_get_hw_frames_parameters()',
+        'func': check_statement('libavcodec/avcodec.h',
+                                'avcodec_get_hw_frames_parameters(0,0,0,0)',
+                                use='libav'),
     },
 ]
 
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