From 313b6057fbf1ccb18be3165f41f5a49e26d2bdd2 Mon Sep 17 00:00:00 2001
From: Stefan _ <sfan5@live.de>
Date: Tue, 6 Mar 2018 18:00:27 +0000
Subject: [PATCH] avcodec/mediacodec_wrapper: blacklist more software decoders

Additionally blacklist ffmpeg, Samsung and Qualcomm
software implementations offered through MediaCodec.

Signed-off-by: Aman Gupta <aman@tmm1.net>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
---
 libavcodec/mediacodec_wrapper.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libavcodec/mediacodec_wrapper.c b/libavcodec/mediacodec_wrapper.c
index 9436b3c994..83811281a5 100644
--- a/libavcodec/mediacodec_wrapper.c
+++ b/libavcodec/mediacodec_wrapper.c
@@ -469,7 +469,12 @@ char *ff_AMediaCodecList_getCodecNameByType(const char *mime, int profile, int e
                     goto done;
                 }
 
-                if (strstr(name, "OMX.google")) {
+                /* Skip software decoders */
+                if (
+                    strstr(name, "OMX.google") ||
+                    strstr(name, "OMX.ffmpeg") ||
+                    strstr(name, "OMX.SEC") ||
+                    !strcmp(name, "OMX.qcom.video.decoder.hevcswvdec")) {
                     av_freep(&name);
                     goto done_with_type;
                 }