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0026908: Visualization, TKOpenGl - eliminate -Wunused-parameter compiler warnings for Android target

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Support TBO on OpenGL ES 3.2+
This commit is contained in:
isk
2015-12-15 10:58:58 +03:00
committed by abv
parent e9312c0fc2
commit 20aeeb7be3
13 changed files with 69 additions and 24 deletions
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8
src/OpenGl/OpenGl_Context.cxx
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@@ -1142,6 +1142,14 @@ void OpenGl_Context::init (const Standard_Boolean theIsCoreProfile)
arbTexFloat = IsGlGreaterEqual (3, 0)
&& FindProc ("glTexImage3D", myFuncs->glTexImage3D);
const Standard_Boolean hasTexBuffer32 = IsGlGreaterEqual (3, 2) && FindProc ("glTexBuffer", myFuncs->glTexBuffer);
const Standard_Boolean hasExtTexBuffer = CheckExtension ("GL_EXT_texture_buffer") && FindProc ("glTexBufferEXT", myFuncs->glTexBuffer);
if (hasTexBuffer32 || hasExtTexBuffer)
{
arbTBO = reinterpret_cast<OpenGl_ArbTBO*> (myFuncs.get());
}
#else
myTexClamp = IsGlGreaterEqual (1, 2) ? GL_CLAMP_TO_EDGE : GL_CLAMP;