Signed-off-by: Eric Ruei <[email protected]> --- ...positor-compositor.cpp-fix-display-issue-.patch | 42 ++++++++++++++++++++++ .../recipes-qt/qt5/qtwayland_git.bbappend | 3 +- 2 files changed, 44 insertions(+), 1 deletion(-) create mode 100644 meta-arago-distro/recipes-qt/qt5/qtwayland/0001-qwindow-compositor-compositor.cpp-fix-display-issue-.patch
diff --git a/meta-arago-distro/recipes-qt/qt5/qtwayland/0001-qwindow-compositor-compositor.cpp-fix-display-issue-.patch b/meta-arago-distro/recipes-qt/qt5/qtwayland/0001-qwindow-compositor-compositor.cpp-fix-display-issue-.patch new file mode 100644 index 0000000..b5337c0 --- /dev/null +++ b/meta-arago-distro/recipes-qt/qt5/qtwayland/0001-qwindow-compositor-compositor.cpp-fix-display-issue-.patch @@ -0,0 +1,42 @@ +From b63395a9ff48b1a60fdb7efb7c439f42f1d8c459 Mon Sep 17 00:00:00 2001 +From: Eric Ruei <[email protected]> +Date: Wed, 28 Mar 2018 17:36:44 -0400 +Subject: [PATCH] qwindow-compositor: compositor.cpp: fix display issue for + AM3/4 + +On OpenGL ES 2 core implementation, only GL_CLAMP_TO_EDGE parameter is +supported as wrap mode for NPOT (non power of two dimension) textures. +However, the default parameter is GL_REPEAT. +An extension OES_texture_npot adds the support of other GL_REPEAT +and GL_MIRRORED_REPEAT to the wrap. However, many openGLES2 cores do +not support this extension. Therefore, it is much safer to specify the +wrap mode as GL_CLAMP_TO_EDGE. + +Note: This patch is for QT5.7.1 (morty) only because the qtwayland has been +re-implemented at QT5.9. + +Signed-off-by: Eric Ruei <[email protected]> +--- + examples/wayland/qwindow-compositor/compositor.cpp | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/examples/wayland/qwindow-compositor/compositor.cpp b/examples/wayland/qwindow-compositor/compositor.cpp +index c60ecc6..ced0014 100644 +--- a/examples/wayland/qwindow-compositor/compositor.cpp ++++ b/examples/wayland/qwindow-compositor/compositor.cpp +@@ -81,8 +81,11 @@ GLuint View::getTexture(GLenum *target) + glGenTextures(1, &m_texture); + + glBindTexture(m_textureTarget, m_texture); +- if (buf.isShm()) ++ if (buf.isShm()) { + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); ++ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); ++ } + buf.bindToTexture(); + } + +-- +1.9.1 + diff --git a/meta-arago-distro/recipes-qt/qt5/qtwayland_git.bbappend b/meta-arago-distro/recipes-qt/qt5/qtwayland_git.bbappend index 82d98e5..2bb7974 100644 --- a/meta-arago-distro/recipes-qt/qt5/qtwayland_git.bbappend +++ b/meta-arago-distro/recipes-qt/qt5/qtwayland_git.bbappend @@ -1,6 +1,7 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" -PR_append = ".arago0" +PR_append = ".arago1" SRC_URI += " \ file://0001-plugins-decorations-bradient-display-window-icon-onl.patch \ + file://0001-qwindow-compositor-compositor.cpp-fix-display-issue-.patch \ " -- 1.9.1 _______________________________________________ meta-arago mailing list [email protected] http://arago-project.org/cgi-bin/mailman/listinfo/meta-arago
