removing "backend" from internal namespaces

src/graphics/mesh.cpp

@@ -1,12 +1,12 @@
 #include <blah/graphics/mesh.h>
-#include "../internal/graphics_backend.h"
+#include "../internal/graphics.h"
 
 using namespace Blah;
 
 
 MeshRef Mesh::create()
 {
-	return GraphicsBackend::create_mesh();
+	return Graphics::create_mesh();
 }
 
 VertexFormat::VertexFormat(std::initializer_list<VertexAttribute> attributes, int stride)

src/graphics/renderpass.cpp

@@ -1,6 +1,6 @@
 #include <blah/graphics/renderpass.h>
 #include <blah/common.h>
-#include "../internal/graphics_backend.h"
+#include "../internal/graphics.h"
 
 using namespace Blah;
 
@@ -86,5 +86,5 @@ void RenderPass::perform()
 		pass.scissor = pass.scissor.overlap_rect(Rect(0, 0, draw_size.x, draw_size.y));
 
 	// perform render
-	GraphicsBackend::render(pass);
+	Graphics::render(pass);
 }

src/graphics/shader.cpp

@@ -1,6 +1,6 @@
 #include <blah/graphics/shader.h>
 #include <blah/app.h>
-#include "../internal/graphics_backend.h"
+#include "../internal/graphics.h"
 
 using namespace Blah;
 
@@ -10,7 +10,7 @@ ShaderRef Shader::create(const ShaderData& data)
 	BLAH_ASSERT(data.fragment.length() > 0, "Must provide a Fragment Shader");
 	BLAH_ASSERT(data.hlsl_attributes.size() > 0 || App::renderer() != Renderer::D3D11, "D3D11 Shaders must have hlsl_attributes assigned");
 
-	auto shader = GraphicsBackend::create_shader(&data);
+	auto shader = Graphics::create_shader(&data);
 	
 	// validate the shader
 	if (shader)

src/graphics/target.cpp

@@ -1,5 +1,5 @@
 #include <blah/graphics/target.h>
-#include "../internal/graphics_backend.h"
+#include "../internal/graphics.h"
 
 using namespace Blah;
 
@@ -29,7 +29,7 @@ TargetRef Target::create(int width, int height, const AttachmentFormats& texture
 	BLAH_ASSERT(depth_count <= 1, "Target can only have 1 Depth/Stencil Texture");
 	BLAH_ASSERT(color_count <= Attachments::capacity - 1, "Exceeded maximum Color texture count");
 
-	return GraphicsBackend::create_target(width, height, textures.data(), textures.size());
+	return Graphics::create_target(width, height, textures.data(), textures.size());
 }
 
 TextureRef& Target::texture(int index)

src/graphics/texture.cpp

@@ -2,7 +2,7 @@
 #include <blah/images/image.h>
 #include <blah/streams/stream.h>
 #include <blah/common.h>
-#include "../internal/graphics_backend.h"
+#include "../internal/graphics.h"
 
 using namespace Blah;
 
@@ -16,7 +16,7 @@ TextureRef Texture::create(int width, int height, TextureFormat format, unsigned
 	BLAH_ASSERT(width > 0 && height > 0, "Texture width and height must be larger than 0");
 	BLAH_ASSERT((int)format > (int)TextureFormat::None && (int)format < (int)TextureFormat::Count, "Invalid texture format");
 
-	auto tex = GraphicsBackend::create_texture(width, height, format);
+	auto tex = Graphics::create_texture(width, height, format);
 
 	if (tex && data != nullptr)
 		tex->set_data(data);