Platform: multisampling support in NaClApplication.

src/Platform/NaClApplication.cpp

@@ -49,8 +49,8 @@ void NaClApplication::createContext(NaClApplication::Configuration* configuratio
         PP_GRAPHICS3DATTRIB_ALPHA_SIZE, 8,
         PP_GRAPHICS3DATTRIB_DEPTH_SIZE, 24,
         PP_GRAPHICS3DATTRIB_STENCIL_SIZE, 8,
-        PP_GRAPHICS3DATTRIB_SAMPLES, 0,
-        PP_GRAPHICS3DATTRIB_SAMPLE_BUFFERS, 0,
+        PP_GRAPHICS3DATTRIB_SAMPLES, configuration->sampleCount(),
+        PP_GRAPHICS3DATTRIB_SAMPLE_BUFFERS, configuration->sampleCount() > 1? 1 : 0,
         PP_GRAPHICS3DATTRIB_WIDTH, configuration->size().x(),
         PP_GRAPHICS3DATTRIB_HEIGHT, configuration->size().y(),
         PP_GRAPHICS3DATTRIB_NONE
@@ -223,7 +223,7 @@ void NaClApplication::mouseLockCallback(void* applicationInstance, std::int32_t)
     instance->flags |= Flag::MouseLocked;
 }
 
-NaClApplication::Configuration::Configuration(): _size(640, 480) {}
+NaClApplication::Configuration::Configuration(): _size(640, 480), _sampleCount(0) {}
 NaClApplication::Configuration::~Configuration() = default;
 
 }}

src/Platform/NaClApplication.h

@@ -271,8 +271,24 @@ class NaClApplication::Configuration {
             return this;
         }
 
+        /** @brief Sample count */
+        inline Int sampleCount() const { return _sampleCount; }
+
+        /**
+         * @brief Set sample count
+         * @return Pointer to self (for method chaining)
+         *
+         * Default is `0`, thus no multisampling. See also
+         * @ref Renderer::Feature "Renderer::Feature::Multisampling".
+         */
+        inline Configuration* setSampleCount(Int count) {
+            _sampleCount = count;
+            return this;
+        }
+
     private:
         Vector2i _size;
+        Int _sampleCount;
 };
 
 /**