diff options
Diffstat (limited to 'recipes-qt/qt5/qtbase-5.1.1/0020-Use-BGRA-extension-in-bindTexture.patch')
-rw-r--r-- | recipes-qt/qt5/qtbase-5.1.1/0020-Use-BGRA-extension-in-bindTexture.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/recipes-qt/qt5/qtbase-5.1.1/0020-Use-BGRA-extension-in-bindTexture.patch b/recipes-qt/qt5/qtbase-5.1.1/0020-Use-BGRA-extension-in-bindTexture.patch new file mode 100644 index 00000000..e17e5ac9 --- /dev/null +++ b/recipes-qt/qt5/qtbase-5.1.1/0020-Use-BGRA-extension-in-bindTexture.patch @@ -0,0 +1,34 @@ +From 5aaec8299901e0093cec2b704a724bc3254b8b8d 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 17/22] Use BGRA extension in bindTexture + +Upstream-Status: Pending + +Change-Id: I18aecc87c5c7d4483cabe5555da33ca6bb8580f1 + +Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> +--- + src/gui/opengl/qopengltexturecache.cpp | 6 +----- + 1 file changed, 1 insertion(+), 5 deletions(-) + +diff --git a/src/gui/opengl/qopengltexturecache.cpp b/src/gui/opengl/qopengltexturecache.cpp +index 94b8288..5c8aa3c 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); +-- +1.8.3.1 + |