diff options
| author | Michael Meeks <michael.meeks@collabora.com> | 2015-08-27 20:39:19 +0100 |
|---|---|---|
| committer | Jan Holesovsky <kendy@collabora.com> | 2015-09-01 07:24:28 +0000 |
| commit | bcef0483cfbff181ca940fe219226d11cbb0e6a4 (patch) | |
| tree | 8a12c529e8bbd37f867349339ee94a3ac1d8e315 | |
| parent | 20c92dc6b772a6016501499bb1ecc53686dba1fb (diff) | |
tdf#93530 - glClear our depth, stencil and buffer contents on init.
Change-Id: I117fd5f5fd12fd6534b9d10532a39807ad82ce71
Reviewed-on: https://gerrit.libreoffice.org/18069
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Reviewed-on: https://gerrit.libreoffice.org/18220
Reviewed-by: Jan Holesovsky <kendy@collabora.com>
Tested-by: Jan Holesovsky <kendy@collabora.com>
| -rw-r--r-- | vcl/source/opengl/OpenGLContext.cxx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/vcl/source/opengl/OpenGLContext.cxx b/vcl/source/opengl/OpenGLContext.cxx index 388a1a0ed6c6..20b510f18f8a 100644 --- a/vcl/source/opengl/OpenGLContext.cxx +++ b/vcl/source/opengl/OpenGLContext.cxx @@ -871,6 +871,9 @@ bool OpenGLContext::ImplInit() bool bRet = InitGLEW(); InitGLEWDebugging(); + + glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); + return bRet; } @@ -1013,6 +1016,8 @@ bool OpenGLContext::ImplInit() m_aGLWin.Width = clientRect.right - clientRect.left; m_aGLWin.Height = clientRect.bottom - clientRect.top; + glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); + return true; } |