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author | Andrei Karas <akaras@inbox.ru> | 2011-09-14 04:05:36 +0300 |
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committer | Andrei Karas <akaras@inbox.ru> | 2011-09-14 04:05:36 +0300 |
commit | 2c73f0e2300c00ec2e1c26ecb7a6c7a500381f0f (patch) | |
tree | f5b11e7d80d78b286ea2f9faa6f821f24df61878 /src/opengl1graphics.cpp | |
parent | 06dccbaa3d581aa3790ecc1d7b9c2385e16c9c20 (diff) | |
download | mv-2c73f0e2300c00ec2e1c26ecb7a6c7a500381f0f.tar.gz mv-2c73f0e2300c00ec2e1c26ecb7a6c7a500381f0f.tar.bz2 mv-2c73f0e2300c00ec2e1c26ecb7a6c7a500381f0f.tar.xz mv-2c73f0e2300c00ec2e1c26ecb7a6c7a500381f0f.zip |
Bit improve push cliparea functions in opengl backends.
Diffstat (limited to 'src/opengl1graphics.cpp')
-rw-r--r-- | src/opengl1graphics.cpp | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/src/opengl1graphics.cpp b/src/opengl1graphics.cpp index e93066b96..46e482df6 100644 --- a/src/opengl1graphics.cpp +++ b/src/opengl1graphics.cpp @@ -517,22 +517,22 @@ bool OpenGL1Graphics::pushClipArea(gcn::Rectangle area) if (!mClipStack.empty()) { - transX = -mClipStack.top().xOffset; - transY = -mClipStack.top().yOffset; + const gcn::ClipRectangle &clipArea = mClipStack.top(); + transX = -clipArea.xOffset; + transY = -clipArea.yOffset; } bool result = gcn::Graphics::pushClipArea(area); - transX += mClipStack.top().xOffset; - transY += mClipStack.top().yOffset; + const gcn::ClipRectangle &clipArea = mClipStack.top(); + transX += clipArea.xOffset; + transY += clipArea.yOffset; glPushMatrix(); glTranslatef(static_cast<GLfloat>(transX), static_cast<GLfloat>(transY), 0); - glScissor(mClipStack.top().x, - mTarget->h - mClipStack.top().y - mClipStack.top().height, - mClipStack.top().width, - mClipStack.top().height); + glScissor(clipArea.x, mTarget->h - clipArea.y - clipArea.height, + clipArea.width, clipArea.height); return result; } @@ -545,10 +545,9 @@ void OpenGL1Graphics::popClipArea() return; glPopMatrix(); - glScissor(mClipStack.top().x, - mTarget->h - mClipStack.top().y - mClipStack.top().height, - mClipStack.top().width, - mClipStack.top().height); + const gcn::ClipRectangle &clipArea = mClipStack.top(); + glScissor(clipArea.x, mTarget->h - clipArea.y - clipArea.height, + clipArea.width, clipArea.height); } void OpenGL1Graphics::setColor(const gcn::Color& color) |