Investigate issues with transform_viewport conformance

TRAC #12035 transform_viewport failed when rendering into an Nx1 or 1xN viewport. Signed-off-by: Shannon Woods Signed-off-by: Daniel Koch Author: Andrew Lewycky git-svn-id: https://angleproject.googlecode.com/svn/trunk@209 736b8ea6-26fd-11df-bfd4-992fa37f6226

Investigate issues with transform_viewport conformance
8ee00ea2 · daniel@transgaming.com · aede6301 · 8ee00ea2
Commit 8ee00ea2 authored Apr 29, 2010 by daniel@transgaming.com
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Context.cpp src/libGLESv2/Context.cpp +1 -3

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--- a/src/libGLESv2/Context.cpp
+++ b/src/libGLESv2/Context.cpp
@@ -1234,12 +1234,10 @@ bool Context::applyRenderTarget(bool ignoreViewport)

    if (currentProgram)
    {
-        D3DSURFACE_DESC description;
-        renderTarget->GetDesc(&description);
        Program *programObject = getCurrentProgram();

        GLint halfPixelSize = programObject->getUniformLocation("dx_HalfPixelSize");
-        GLfloat xy[2] = {1.0f / description.Width, 1.0f / description.Height};
+        GLfloat xy[2] = {1.0f / viewport.Width, 1.0f / viewport.Height};
        programObject->setUniform2fv(halfPixelSize, 1, (GLfloat*)&xy);

        GLint window = programObject->getUniformLocation("dx_Window");