From 7b41c24c5fa221b55a9302efaf1a9eeb38b12551 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sat, 26 Jan 2013 19:49:22 +0100
Subject: [PATCH] sws: dont enable chrSrcHSubSample for planar RGB
This code path is not implemented and makes not much sense to implement
either.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
---
libswscale/utils.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libswscale/utils.c b/libswscale/utils.c
index b0a4d04dd65..b216eff63e8 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -979,6 +979,9 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
srcFormat != AV_PIX_FMT_RGB8 && srcFormat != AV_PIX_FMT_BGR8 &&
srcFormat != AV_PIX_FMT_RGB4 && srcFormat != AV_PIX_FMT_BGR4 &&
srcFormat != AV_PIX_FMT_RGB4_BYTE && srcFormat != AV_PIX_FMT_BGR4_BYTE &&
+ srcFormat != AV_PIX_FMT_GBRP9BE && srcFormat != AV_PIX_FMT_GBRP9LE &&
+ srcFormat != AV_PIX_FMT_GBRP10BE && srcFormat != AV_PIX_FMT_GBRP10LE &&
+ srcFormat != AV_PIX_FMT_GBRP16BE && srcFormat != AV_PIX_FMT_GBRP16LE &&
((dstW >> c->chrDstHSubSample) <= (srcW >> 1) ||
(flags & SWS_FAST_BILINEAR)))
c->chrSrcHSubSample = 1;
--
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