Cleanup.

include/bgfx.h

@@ -692,7 +692,7 @@ namespace bgfx
 	/// @param _mem Vertex buffer data.
 	/// @param _decl Vertex declaration.
 	///
-	DynamicVertexBufferHandle createDynamicVertexBuffer(const Memory* _mem, const VertexDecl& _decl);
+	DynamicVertexBufferHandle createDynamicVertexBuffer(const Memory* _mem, const VertexDecl& _decl, uint8_t _flags = BGFX_BUFFER_NONE);
 
 	/// Update dynamic vertex buffer.
 	void updateDynamicVertexBuffer(DynamicVertexBufferHandle _handle, const Memory* _mem);

src/bgfx.cpp

@@ -2144,19 +2144,19 @@ again:
 		s_ctx->destroyDynamicIndexBuffer(_handle);
 	}
 
-	DynamicVertexBufferHandle createDynamicVertexBuffer(uint16_t _num, const VertexDecl& _decl, uint8_t _compute)
+	DynamicVertexBufferHandle createDynamicVertexBuffer(uint16_t _num, const VertexDecl& _decl, uint8_t _flags)
 	{
 		BGFX_CHECK_MAIN_THREAD();
 		BX_CHECK(0 != _decl.m_stride, "Invalid VertexDecl.");
-		return s_ctx->createDynamicVertexBuffer(_num, _decl, _compute);
+		return s_ctx->createDynamicVertexBuffer(_num, _decl, _flags);
 	}
 
-	DynamicVertexBufferHandle createDynamicVertexBuffer(const Memory* _mem, const VertexDecl& _decl)
+	DynamicVertexBufferHandle createDynamicVertexBuffer(const Memory* _mem, const VertexDecl& _decl, uint8_t _flags)
 	{
 		BGFX_CHECK_MAIN_THREAD();
 		BX_CHECK(NULL != _mem, "_mem can't be NULL");
 		BX_CHECK(0 != _decl.m_stride, "Invalid VertexDecl.");
-		return s_ctx->createDynamicVertexBuffer(_mem, _decl);
+		return s_ctx->createDynamicVertexBuffer(_mem, _decl, _flags);
 	}
 
 	void updateDynamicVertexBuffer(DynamicVertexBufferHandle _handle, const Memory* _mem)

src/bgfx_p.h

@@ -2222,11 +2222,11 @@ namespace bgfx
 			return handle;
 		}
 
-		BGFX_API_FUNC(DynamicVertexBufferHandle createDynamicVertexBuffer(const Memory* _mem, const VertexDecl& _decl) )
+		BGFX_API_FUNC(DynamicVertexBufferHandle createDynamicVertexBuffer(const Memory* _mem, const VertexDecl& _decl, uint8_t _flags) )
 		{
 			uint32_t numVertices = _mem->size/_decl.m_stride;
 			BX_CHECK(numVertices <= UINT16_MAX, "Num vertices exceeds maximum (num %d, max %d).", numVertices, UINT16_MAX);
-			DynamicVertexBufferHandle handle = createDynamicVertexBuffer(uint16_t(numVertices), _decl, BGFX_BUFFER_NONE);
+			DynamicVertexBufferHandle handle = createDynamicVertexBuffer(uint16_t(numVertices), _decl, _flags);
 			if (isValid(handle) )
 			{
 				updateDynamicVertexBuffer(handle, _mem);

src/renderer_d3d11.cpp

@@ -2364,10 +2364,8 @@ namespace bgfx
 		BX_CHECK(m_dynamic, "Must be dynamic!");
 
 		D3D11_MAPPED_SUBRESOURCE mapped;
-		D3D11_MAP type = m_dynamic && ( (0 == _offset && m_size == _size) || _discard)
-			? D3D11_MAP_WRITE_DISCARD
-			: D3D11_MAP_WRITE_NO_OVERWRITE
-			;
+		BX_UNUSED(_discard);
+		D3D11_MAP type = D3D11_MAP_WRITE_DISCARD;
 		DX_CHECK(deviceCtx->Map(m_ptr, 0, type, 0, &mapped));
 		memcpy((uint8_t*)mapped.pData + _offset, _data, _size);
 		deviceCtx->Unmap(m_ptr, 0);