Add support for unsigned int uniform types to the getUniform series of methods.

src/libGLESv2/ProgramBinary.cpp

@@ -641,6 +641,17 @@ bool ProgramBinary::getUniformv(GLint location, GLsizei *bufSize, T *params, GLe
             }
             break;
        
+          case GL_UNSIGNED_INT:
+            {
+                GLuint *uintParams = (GLuint*)targetUniform->data + mUniformIndex[location].element * 4;
+
+                for (unsigned int i = 0; i < size; i++)
+                {
+                    params[i] = static_cast<T>(uintParams[i]);
+                }
+            }
+            break;
+          
           default: UNREACHABLE();
         }
     }
@@ -658,6 +669,11 @@ bool ProgramBinary::getUniformiv(GLint location, GLsizei *bufSize, GLint *params
     return getUniformv(location, bufSize, params, GL_INT);
 }
 
+bool ProgramBinary::getUniformuiv(GLint location, GLsizei *bufSize, GLuint *params)
+{
+    return getUniformv(location, bufSize, params, GL_UNSIGNED_INT);
+}
+
 void ProgramBinary::dirtyAllUniforms()
 {
     unsigned int numUniforms = mUniforms.size();

src/libGLESv2/ProgramBinary.h

@@ -101,6 +101,7 @@ class ProgramBinary : public RefCountObject
 
     bool getUniformfv(GLint location, GLsizei *bufSize, GLfloat *params);
     bool getUniformiv(GLint location, GLsizei *bufSize, GLint *params);
+    bool getUniformuiv(GLint location, GLsizei *bufSize, GLuint *params);
 
     void dirtyAllUniforms();
     void applyUniforms();

src/libGLESv2/libGLESv2.cpp

@@ -8418,9 +8418,30 @@ void __stdcall glGetUniformuiv(GLuint program, GLint location, GLuint* params)
             {
                 return gl::error(GL_INVALID_OPERATION);
             }
+
+            if (program == 0)
+            {
+                return gl::error(GL_INVALID_VALUE);
             }
 
-        UNIMPLEMENTED();
+            gl::Program *programObject = context->getProgram(program);
+
+            if (!programObject || !programObject->isLinked())
+            {
+                return gl::error(GL_INVALID_OPERATION);
+            }
+
+            gl::ProgramBinary *programBinary = programObject->getProgramBinary();
+            if (!programBinary)
+            {
+                return gl::error(GL_INVALID_OPERATION);
+            }
+
+            if (!programBinary->getUniformuiv(location, NULL, params))
+            {
+                return gl::error(GL_INVALID_OPERATION);
+            }
+        }
     }
     catch(std::bad_alloc&)
     {