Implemented GL_SAMPLER_BINDING query

Sampler objects already exist, only the query was missing. Change-Id: Iea4a65ee4af149a33b262eba4fc0d6256775d1e1 Reviewed-on: https://swiftshader-review.googlesource.com/4746Tested-by: Alexis Hétu <sugoi@google.com> Reviewed-by: Nicolas Capens <capn@google.com>

Implemented GL_SAMPLER_BINDING query
ede04d36 · Alexis Hetu · Alexis Hétu · 48be735f · ede04d36
Commit ede04d36 authored Feb 10, 2016 by Alexis Hetu Committed by Alexis Hétu Feb 10, 2016
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Context.cpp src/OpenGL/libGLESv2/Context.cpp +1 -2

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--- a/src/OpenGL/libGLESv2/Context.cpp
+++ b/src/OpenGL/libGLESv2/Context.cpp
@@ -2338,8 +2338,7 @@ template<typename T> bool Context::getIntegerv(GLenum pname, T *params) const
 		*params = GL_BACK;
 		break;
 	case GL_SAMPLER_BINDING: // GLint, default 0
-		UNIMPLEMENTED();
-		*params = 0;
+		*params = mState.sampler[mState.activeSampler].name();
 		break;
 	case GL_UNIFORM_BUFFER_BINDING: // name, initially 0
 		if(clientVersion >= 3)