glGetUniformBlockIndex function opengl_glext

int glGetUniformBlockIndex(
  1. int program,
  2. String uniformBlockName
) 
GLAPI GLuint APIENTRY glGetUniformBlockIndex (GLuint program, const GLchar *uniformBlockName)

Implementation

int glGetUniformBlockIndex(int program, String uniformBlockName) {
  final glGetUniformBlockIndexAsFunction = _glGetUniformBlockIndex
      .cast<
        NativeFunction<
          Uint32 Function(Uint32 program, Pointer<Utf8> uniformBlockName)
        >
      >()
      .asFunction<int Function(int program, Pointer<Utf8> uniformBlockName)>();
  final uniformBlockNamePointer = uniformBlockName.toNativeUtf8();
  final result = glGetUniformBlockIndexAsFunction(
    program,
    uniformBlockNamePointer,
  );
  calloc.free(uniformBlockNamePointer);
  return result;
}