From 56620e87b733050014de79f2d8cd36665957926e Mon Sep 17 00:00:00 2001
From: Sergey Linev <S.Linev@gsi.de>
Date: Thu, 4 Mar 2021 16:26:38 +0100
Subject: [PATCH] [asimage] use SCREEN_GAMMA as parameter
Otherwise image slowly degrade if doing loop:
for (int i=0;i<100;++i) {
img1->GetImageBuffer(&buf, &sz);
img1->SetImageBuffer(&buf);
}
---
graf2d/asimage/src/TASImage.cxx | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/graf2d/asimage/src/TASImage.cxx b/graf2d/asimage/src/TASImage.cxx
index 1ad74266445..f5d77f49506 100644
--- a/graf2d/asimage/src/TASImage.cxx
+++ b/graf2d/asimage/src/TASImage.cxx
@@ -6047,8 +6047,8 @@ Bool_t TASImage::SetImageBuffer(char **buffer, EImageFileTypes type)
params.width = 0;
params.height = 0 ;
params.filter = SCL_DO_ALL;
- params.gamma = 1;
- params.gamma_table = 0;
+ params.gamma = SCREEN_GAMMA;
+ params.gamma_table = nullptr;
params.compression = 0;
params.format = ASA_ASImage;
params.search_path = 0;
--
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