diff options
Diffstat (limited to 'recipes-qt/qt5/qtbase-git/0020-Use-BGRA-extension-in-bindTexture.patch')
-rw-r--r-- | recipes-qt/qt5/qtbase-git/0020-Use-BGRA-extension-in-bindTexture.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/recipes-qt/qt5/qtbase-git/0020-Use-BGRA-extension-in-bindTexture.patch b/recipes-qt/qt5/qtbase-git/0020-Use-BGRA-extension-in-bindTexture.patch new file mode 100644 index 00000000..a3543077 --- /dev/null +++ b/recipes-qt/qt5/qtbase-git/0020-Use-BGRA-extension-in-bindTexture.patch @@ -0,0 +1,31 @@ +From 9108a53309ae584d6622881b418742a9213cb9f1 Mon Sep 17 00:00:00 2001 +From: Jani Hautakangas <jani.hautakangas@ixonos.com> +Date: Mon, 27 May 2013 15:25:25 -0700 +Subject: [PATCH] Use BGRA extension in bindTexture + +Upstream-Status: Pending + +Change-Id: I18aecc87c5c7d4483cabe5555da33ca6bb8580f1 +--- + src/gui/opengl/qopengltexturecache.cpp | 6 ++---- + 1 file changed, 2 insertions(+), 4 deletions(-) + +diff --git a/src/gui/opengl/qopengltexturecache.cpp b/src/gui/opengl/qopengltexturecache.cpp +index 94b8288..45aad1f 100644 +--- a/src/gui/opengl/qopengltexturecache.cpp ++++ b/src/gui/opengl/qopengltexturecache.cpp +@@ -181,11 +181,7 @@ GLuint QOpenGLTextureCache::bindTexture(QOpenGLContext *context, qint64 key, con + + QImage tx = image.convertToFormat(QImage::Format_ARGB32_Premultiplied); + +- // Performance could be improved by skipping qgl_byteSwapImage(). +- if (m_useByteSwapImage) +- qgl_byteSwapImage(tx); +- +- glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, tx.width(), tx.height(), 0, GL_RGBA, GL_UNSIGNED_BYTE, const_cast<const QImage &>(tx).bits()); ++ glTexImage2D(GL_TEXTURE_2D, 0, GL_BGRA_EXT, tx.width(), tx.height(), 0, GL_BGRA_EXT, GL_UNSIGNED_BYTE, const_cast<const QImage &>(tx).bits()); + + int cost = tx.width() * tx.height() * 4 / 1024; + m_cache.insert(key, new QOpenGLCachedTexture(id, context), cost); +-- +1.7.9.5 |