Fix support for arrays of samplers.

TRAC #14840 Signed-off-by: Daniel Koch Author: Nicolas Capens git-svn-id: https://angleproject.googlecode.com/svn/trunk@507 736b8ea6-26fd-11df-bfd4-992fa37f6226

Fix support for arrays of samplers.
41b2fbdd · daniel@transgaming.com · 5efd8b45 · 41b2fbdd
Commit 41b2fbdd authored Dec 13, 2010 by daniel@transgaming.com
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Program.cpp src/libGLESv2/Program.cpp +4 -3

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--- a/src/libGLESv2/Program.cpp
+++ b/src/libGLESv2/Program.cpp
@@ -1659,15 +1659,16 @@ bool Program::defineUniform(const D3DXHANDLE &constantHandle, const D3DXCONSTANT
 {
    if (constantDescription.RegisterSet == D3DXRS_SAMPLER)
    {
-        unsigned int samplerIndex = constantDescription.RegisterIndex;
-
-        assert(samplerIndex < sizeof(mSamplers)/sizeof(mSamplers[0]));
+        for (unsigned int samplerIndex = constantDescription.RegisterIndex; samplerIndex < constantDescription.RegisterIndex + constantDescription.RegisterCount; samplerIndex++)
+        {
+            ASSERT(samplerIndex < sizeof(mSamplers)/sizeof(mSamplers[0]));

            mSamplers[samplerIndex].active = true;
            mSamplers[samplerIndex].type = (constantDescription.Type == D3DXPT_SAMPLERCUBE) ? SAMPLER_CUBE : SAMPLER_2D;
            mSamplers[samplerIndex].logicalTextureUnit = 0;
            mSamplers[samplerIndex].dirty = true;
        }
+    }

    switch(constantDescription.Class)
    {