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0026012: Visualization, TKOpenGl - fix misprints in detection of high precision floats within OpenGL ES 2.0

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kgv
2015-04-02 19:06:57 +03:00
committed by bugmaster
parent d1db9125d0
commit 447c411576
1 changed files with 4 additions and 4 deletions
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8
src/OpenGl/OpenGl_Context.cxx
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@@ -1051,11 +1051,11 @@ void OpenGl_Context::init (const Standard_Boolean theIsCoreProfile)
arbFBOBlit = (OpenGl_ArbFBOBlit* )(&(*myFuncs)); arbFBOBlit = (OpenGl_ArbFBOBlit* )(&(*myFuncs));
} }
hasHighp = CheckExtension ("OES_fragment_precision_high"); hasHighp = CheckExtension ("GL_OES_fragment_precision_high");
GLint aRange[2] = {0, 0}; GLint aRange[2] = {0, 0};
GLint aPrec [2] = {0, 0}; GLint aPrec = 0;
::glGetShaderPrecisionFormat (GL_FRAGMENT_SHADER, GL_HIGH_FLOAT, aRange, aPrec); ::glGetShaderPrecisionFormat (GL_FRAGMENT_SHADER, GL_HIGH_FLOAT, aRange, &aPrec);
if (aPrec[1] != 0) if (aPrec != 0)
{ {
hasHighp = Standard_True; hasHighp = Standard_True;
} }