Added LogVisor

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "LogVisor"]
+	path = LogVisor
+	url = https://github.com/AxioDL/LogVisor.git

CMakeLists.txt

@@ -5,6 +5,12 @@ if (NOT MSVC)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
 endif()
 
+if (NOT TARGET LogVisor)
+    add_subdirectory(LogVisor)
+    set(LOG_VISOR_INCLUDE_DIR LogVisor/include)
+endif()
+include_directories(include ${LOG_VISOR_INCLUDE_DIR})
+
 if(WIN32)
   list(APPEND PLAT_SRCS 
        lib/win/ApplicationWin32.cpp

LogVisor

@@ -0,0 +1 @@
+Subproject commit 189e047977b138b711259ad84d94471f5d006ffb

include/boo/IWindow.hpp

@@ -5,6 +5,8 @@
 
 namespace boo
 {
+struct IGraphicsCommandQueue;
+struct IGraphicsDataFactory;
     
 class IWindowCallback
 {
@@ -147,6 +149,12 @@ public:
     };
     virtual ETouchType getTouchType() const=0;
 
+    virtual IGraphicsCommandQueue* getCommandQueue()=0;
+    virtual IGraphicsDataFactory* getDataFactory()=0;
+
+    /* Creates a new context on current thread!! Call from client loading thread */
+    virtual IGraphicsDataFactory* getLoadContextDataFactory()=0;
+    
 };
     
 }

include/boo/graphicsdev/IGraphicsCommandQueue.hpp

@@ -5,6 +5,11 @@
 
 namespace boo
 {
+enum Primitive
+{
+    PrimitiveTriangles,
+    PrimitiveTriStrips
+};
 
 struct IGraphicsCommandQueue
 {
@@ -20,11 +25,6 @@ struct IGraphicsCommandQueue
     virtual void setClearColor(const float rgba[4])=0;
     virtual void clearTarget(bool render=true, bool depth=true)=0;
 
-    enum Primitive
-    {
-        PrimitiveTriangles,
-        TrimitiveTriStrips
-    };
     virtual void setDrawPrimitive(Primitive prim)=0;
     virtual void draw(size_t start, size_t count)=0;
     virtual void drawIndexed(size_t start, size_t count)=0;

include/boo/graphicsdev/IGraphicsDataFactory.hpp

@@ -35,6 +35,15 @@ protected:
     IGraphicsBufferD() : IGraphicsBuffer(true) {}
 };
 
+/** Supported buffer uses */
+enum BufferUse
+{
+    BufferUseNull,
+    BufferUseVertex,
+    BufferUseIndex,
+    BufferUseUniform
+};
+
 struct ITexture
 {
     bool dynamic() const {return m_dynamic;}
@@ -61,11 +70,37 @@ protected:
     ITextureD() : ITexture(true) {}
 };
 
+/** Supported texture formats */
+enum TextureFormat
+{
+    TextureFormatRGBA8,
+    TextureFormatDXT1,
+    TextureFormatPVRTC4
+};
+
 /** Opaque token for representing the data layout of a vertex
  *  in a VBO. Also able to reference buffers for platforms like
  *  OpenGL that cache object refs */
 struct IVertexFormat {};
 
+/** Types of vertex attributes */
+enum VertexSemantic
+{
+    VertexSemanticPosition,
+    VertexSemanticNormal,
+    VertexSemanticColor,
+    VertexSemanticUV,
+    VertexSemanticWeight
+};
+
+/** Used to create IVertexFormat */
+struct VertexElementDescriptor
+{
+    const IGraphicsBuffer* vertBuffer = nullptr;
+    const IGraphicsBuffer* indexBuffer = nullptr;
+    VertexSemantic semantic;
+};
+
 /** Opaque token for referencing a complete graphics pipeline state necessary
  *  to rasterize geometry (shaders and blending modes mainly) */
 struct IShaderPipeline {};
@@ -83,6 +118,21 @@ struct IGraphicsData
     virtual ~IGraphicsData() {}
 };
 
+/** Used by platform shader pipeline constructors */
+enum BlendFactor
+{
+    BlendFactorZero,
+    BlendFactorOne,
+    BlendFactorSrcColor,
+    BlendFactorInvSrcColor,
+    BlendFactorDstColor,
+    BlendFactorInvDstColor,
+    BlendFactorSrcAlpha,
+    BlendFactorInvSrcAlpha,
+    BlendFactorDstAlpha,
+    BlendFactorInvDstAlpha
+};
+
 /** Factory object for creating batches of resources as an IGraphicsData token */
 struct IGraphicsDataFactory
 {
@@ -101,60 +151,20 @@ struct IGraphicsDataFactory
     virtual Platform platform() const=0;
     virtual const char* platformName() const=0;
 
-    enum BufferUse
-    {
-        BufferUseNull,
-        BufferUseVertex,
-        BufferUseIndex,
-        BufferUseUniform
-    };
     virtual const IGraphicsBufferS*
     newStaticBuffer(BufferUse use, const void* data, size_t sz)=0;
     virtual IGraphicsBufferD*
     newDynamicBuffer(BufferUse use)=0;
 
-    enum TextureFormat
-    {
-        TextureFormatRGBA8,
-        TextureFormatDXT1,
-        TextureFormatPVRTC4
-    };
     virtual const ITextureS*
     newStaticTexture(size_t width, size_t height, size_t mips, TextureFormat fmt,
                      const void* data, size_t sz)=0;
     virtual ITextureD*
     newDynamicTexture(size_t width, size_t height, TextureFormat fmt)=0;
 
-    struct VertexElementDescriptor
-    {
-        const IGraphicsBuffer* vertBuffer = nullptr;
-        const IGraphicsBuffer* indexBuffer = nullptr;
-        enum VertexSemantic
-        {
-            VertexSemanticPosition,
-            VertexSemanticNormal,
-            VertexSemanticColor,
-            VertexSemanticUV,
-            VertexSemanticWeight
-        } semantic;
-    };
     virtual const IVertexFormat*
     newVertexFormat(size_t elementCount, const VertexElementDescriptor* elements)=0;
 
-    enum BlendFactor
-    {
-        BlendFactorZero,
-        BlendFactorOne,
-        BlendFactorSrcColor,
-        BlendFactorInvSrcColor,
-        BlendFactorDstColor,
-        BlendFactorInvDstColor,
-        BlendFactorSrcAlpha,
-        BlendFactorInvSrcAlpha,
-        BlendFactorDstAlpha,
-        BlendFactorInvDstAlpha
-    };
-
     virtual const IShaderDataBinding*
     newShaderDataBinding(const IShaderPipeline* pipeline,
                          const IVertexFormat* vtxFormat,

lib/graphicsdev/GLES3.cpp

@@ -1,14 +1,16 @@
 #include "boo/graphicsdev/GLES3.hpp"
 #include "boo/IGraphicsContext.hpp"
 #include <GLES3/gl3ext.h>
-#include <stdio.h>
 #include <vector>
 #include <thread>
 #include <mutex>
 #include <condition_variable>
 
+#include <LogVisor/LogVisor.hpp>
+
 namespace boo
 {
+static LogVisor::LogModule Log("boo::GLES3");
 
 struct GLES3Data : IGraphicsData
 {
@@ -35,7 +37,7 @@ class GLES3GraphicsBufferS : IGraphicsBufferS
     friend struct GLES3CommandQueue;
     GLuint m_buf;
     GLenum m_target;
-    GLES3GraphicsBufferS(IGraphicsDataFactory::BufferUse use, const void* data, size_t sz)
+    GLES3GraphicsBufferS(BufferUse use, const void* data, size_t sz)
     {
         m_target = USE_TABLE[use];
         glGenBuffers(1, &m_buf);
@@ -62,7 +64,7 @@ class GLES3GraphicsBufferD : IGraphicsBufferD
     GLenum m_target;
     void* m_mappedBuf = nullptr;
     size_t m_mappedSize = 0;
-    GLES3GraphicsBufferD(GLES3CommandQueue* q, IGraphicsDataFactory::BufferUse use)
+    GLES3GraphicsBufferD(GLES3CommandQueue* q, BufferUse use)
     : m_q(q)
     {
         m_target = USE_TABLE[use];
@@ -93,13 +95,12 @@ class GLES3TextureS : ITextureS
     friend class GLES3DataFactory;
     GLuint m_tex;
     GLES3TextureS(size_t width, size_t height, size_t mips,
-                  IGraphicsDataFactory::TextureFormat fmt,
+                  TextureFormat fmt, const void* data, size_t sz)
-                  const void* data, size_t sz)
     {
         const uint8_t* dataIt = static_cast<const uint8_t*>(data);
         glGenTextures(1, &m_tex);
         glBindTexture(GL_TEXTURE_2D, m_tex);
-        if (fmt == IGraphicsDataFactory::TextureFormatRGBA8)
+        if (fmt == TextureFormatRGBA8)
         {
             for (size_t i=0 ; i<mips ; ++i)
             {
@@ -131,8 +132,7 @@ class GLES3TextureD : ITextureD
     size_t m_mappedSize = 0;
     size_t m_width = 0;
     size_t m_height = 0;
-    GLES3TextureD(GLES3CommandQueue* q, size_t width, size_t height,
+    GLES3TextureD(GLES3CommandQueue* q, size_t width, size_t height, TextureFormat fmt);
-                  IGraphicsDataFactory::TextureFormat fmt);
 public:
     ~GLES3TextureD();
 
@@ -166,7 +166,7 @@ public:
 
 const ITextureS*
 GLES3DataFactory::newStaticTexture(size_t width, size_t height, size_t mips, TextureFormat fmt,
-                               const void* data, size_t sz)
+                                   const void* data, size_t sz)
 {
     GLES3TextureS* retval = new GLES3TextureS(width, height, mips, fmt, data, sz);
     static_cast<GLES3Data*>(m_deferredData.get())->m_STexs.emplace_back(retval);
@@ -281,7 +281,7 @@ const IShaderPipeline* GLES3DataFactory::newShaderPipeline
     GLES3ShaderPipeline shader;
     if (!shader.initObjects())
     {
-        fprintf(stderr, "unable to create shader objects\n");
+        Log.report(LogVisor::Error, "unable to create shader objects\n");
         return nullptr;
     }
     shader.m_sfactor = BLEND_FACTOR_TABLE[srcFac];
@@ -300,7 +300,7 @@ const IShaderPipeline* GLES3DataFactory::newShaderPipeline
         glGetShaderiv(shader.m_vert, GL_INFO_LOG_LENGTH, &logLen);
         char* log = (char*)malloc(logLen);
         glGetShaderInfoLog(shader.m_vert, logLen, nullptr, log);
-        fprintf(stderr, "unable to compile vert source\n%s\n%s\n", log, vertSource);
+        Log.report(LogVisor::Error, "unable to compile vert source\n%s\n%s\n", log, vertSource);
         free(log);
         return nullptr;
     }
@@ -314,7 +314,7 @@ const IShaderPipeline* GLES3DataFactory::newShaderPipeline
         glGetShaderiv(shader.m_frag, GL_INFO_LOG_LENGTH, &logLen);
         char* log = (char*)malloc(logLen);
         glGetShaderInfoLog(shader.m_frag, logLen, nullptr, log);
-        fprintf(stderr, "unable to compile frag source\n%s\n%s\n", log, fragSource);
+        Log.report(LogVisor::Error, "unable to compile frag source\n%s\n%s\n", log, fragSource);
         free(log);
         return nullptr;
     }
@@ -327,7 +327,7 @@ const IShaderPipeline* GLES3DataFactory::newShaderPipeline
         glGetProgramiv(shader.m_prog, GL_INFO_LOG_LENGTH, &logLen);
         char* log = (char*)malloc(logLen);
         glGetProgramInfoLog(shader.m_prog, logLen, nullptr, log);
-        fprintf(stderr, "unable to link shader program\n%s\n", log);
+        Log.report(LogVisor::Error, "unable to link shader program\n%s\n", log);
         free(log);
         return nullptr;
     }
@@ -342,9 +342,9 @@ struct GLES3VertexFormat : IVertexFormat
     GLES3CommandQueue* m_q;
     GLuint m_vao = 0;
     size_t m_elementCount;
-    std::unique_ptr<GLES3DataFactory::VertexElementDescriptor[]> m_elements;
+    std::unique_ptr<VertexElementDescriptor[]> m_elements;
     GLES3VertexFormat(GLES3CommandQueue* q, size_t elementCount,
-                      const GLES3DataFactory::VertexElementDescriptor* elements);
+                      const VertexElementDescriptor* elements);
     ~GLES3VertexFormat();
     void bind() const {glBindVertexArray(m_vao);}
 };
@@ -468,7 +468,7 @@ struct GLES3CommandQueue : IGraphicsCommandQueue
             const ITextureD* target;
             float rgba[4];
             GLbitfield flags;
-            Primitive prim;
+            GLenum prim;
             struct
             {
                 size_t start;
@@ -500,7 +500,7 @@ struct GLES3CommandQueue : IGraphicsCommandQueue
         size_t stride = 0;
         for (size_t i=0 ; i<fmt->m_elementCount ; ++i)
         {
-            const IGraphicsDataFactory::VertexElementDescriptor* desc = &fmt->m_elements[i];
+            const VertexElementDescriptor* desc = &fmt->m_elements[i];
             stride += SEMANTIC_SIZE_TABLE[desc->semantic];
         }
 
@@ -510,7 +510,7 @@ struct GLES3CommandQueue : IGraphicsCommandQueue
         const IGraphicsBuffer* lastEBO = nullptr;
         for (size_t i=0 ; i<fmt->m_elementCount ; ++i)
         {
-            const IGraphicsDataFactory::VertexElementDescriptor* desc = &fmt->m_elements[i];
+            const VertexElementDescriptor* desc = &fmt->m_elements[i];
             if (desc->vertBuffer != lastVBO)
             {
                 lastVBO = desc->vertBuffer;
@@ -589,10 +589,7 @@ struct GLES3CommandQueue : IGraphicsCommandQueue
                     glClear(cmd.flags);
                     break;
                 case Command::OpSetDrawPrimitive:
-                    if (cmd.prim == PrimitiveTriangles)
+                    prim = cmd.prim;
-                        prim = GL_TRIANGLES;
-                    else if (cmd.prim == TrimitiveTriStrips)
-                        prim = GL_TRIANGLE_STRIP;
                     break;
                 case Command::OpDraw:
                     glDrawArrays(prim, cmd.start, cmd.count);
@@ -661,7 +658,10 @@ struct GLES3CommandQueue : IGraphicsCommandQueue
     {
         std::vector<Command>& cmds = m_cmdBufs[m_fillBuf];
         cmds.emplace_back(Command::OpSetDrawPrimitive);
-        cmds.back().prim = prim;
+        if (prim == PrimitiveTriangles)
+            cmds.back().prim = GL_TRIANGLES;
+        else if (prim == PrimitiveTriStrips)
+            cmds.back().prim = GL_TRIANGLE_STRIP;
     }
     void draw(size_t start, size_t count)
     {
@@ -772,8 +772,7 @@ GLES3DataFactory::newDynamicBuffer(BufferUse use)
     return retval;
 }
 
-GLES3TextureD::GLES3TextureD(GLES3CommandQueue* q, size_t width, size_t height,
+GLES3TextureD::GLES3TextureD(GLES3CommandQueue* q, size_t width, size_t height, TextureFormat fmt)
-                             IGraphicsDataFactory::TextureFormat fmt)
 : m_q(q)
 {
     m_width = width;
@@ -797,10 +796,10 @@ GLES3DataFactory::newDynamicTexture(size_t width, size_t height, TextureFormat f
 }
 
 GLES3VertexFormat::GLES3VertexFormat(GLES3CommandQueue* q, size_t elementCount,
-                                     const GLES3DataFactory::VertexElementDescriptor* elements)
+                                     const VertexElementDescriptor* elements)
 : m_q(q),
   m_elementCount(elementCount),
-  m_elements(new GLES3DataFactory::VertexElementDescriptor[elementCount])
+  m_elements(new VertexElementDescriptor[elementCount])
 {
     for (size_t i=0 ; i<elementCount ; ++i)
         m_elements[i] = elements[i];

lib/x11/ApplicationXCB.hpp

@@ -123,7 +123,8 @@ static xcb_window_t GetWindowOfEvent(xcb_generic_event_t* event, bool& windowEve
     return 0;
 }
     
-IWindow* _WindowXCBNew(const std::string& title, xcb_connection_t* conn);
+IWindow* _WindowXCBNew(const std::string& title, xcb_connection_t* conn,
+                       xcb_glx_context_t lastCtx);
     
 class ApplicationXCB final : public IApplication
 {
@@ -341,10 +342,18 @@ public:
     
     std::unique_ptr<IWindow> newWindow(const std::string& title)
     {
-        IWindow* newWindow = _WindowXCBNew(title, m_xcbConn);
+        IWindow* newWindow = _WindowXCBNew(title, m_xcbConn, m_lastGlxCtx);
         m_windows[(xcb_window_t)newWindow->getPlatformHandle()] = newWindow;
         return std::unique_ptr<IWindow>(newWindow);
     }
+
+    /* Last GLX context */
+    xcb_glx_context_t m_lastGlxCtx = 0;
 };
 
+void _XCBUpdateLastGlxCtx(xcb_glx_context_t lastGlxCtx)
+{
+    static_cast<ApplicationXCB*>(APP)->m_lastGlxCtx = lastGlxCtx;
+}
+    
 }

lib/x11/WindowWayland.cpp

@@ -63,11 +63,29 @@ public:
     {
     }
 
+    IGraphicsCommandQueue* getCommandQueue()
+    {
+        return nullptr;
+    }
+
+    IGraphicsDataFactory* getDataFactory()
+    {
+        return nullptr;
+    }
+
+    IGraphicsDataFactory* getLoadContextDataFactory()
+    {
+        return nullptr;
+    }
+
 };
     
 struct WindowWayland : IWindow
 {    
+    GraphicsContextWayland m_gfxCtx;
+
     WindowWayland(const std::string& title)
+    : m_gfxCtx(IGraphicsContext::API_OPENGL_3_3, this)
     {
         
     }
@@ -149,6 +167,22 @@ struct WindowWayland : IWindow
         
     }
     
+
+    IGraphicsCommandQueue* getCommandQueue()
+    {
+        return m_gfxCtx.getCommandQueue();
+    }
+
+    IGraphicsDataFactory* getDataFactory()
+    {
+        return m_gfxCtx.getDataFactory();
+    }
+
+    IGraphicsDataFactory* getLoadContextDataFactory()
+    {
+        return m_gfxCtx.getLoadContextDataFactory();
+    }
+
 };
 
 IWindow* _WindowWaylandNew(const std::string& title)

lib/x11/WindowXCB.cpp

@@ -29,6 +29,7 @@
 namespace boo
 {
 IGraphicsCommandQueue* _NewGLES3CommandQueue(IGraphicsContext* parent);
+void _XCBUpdateLastGlxCtx(xcb_glx_context_t lastGlxCtx);
 
 extern PFNGLXGETVIDEOSYNCSGIPROC FglXGetVideoSyncSGI;
 extern PFNGLXWAITVIDEOSYNCSGIPROC FglXWaitVideoSyncSGI;
@@ -161,6 +162,7 @@ struct GraphicsContextXCB : IGraphicsContext
     EPixelFormat m_pf;
     IWindow* m_parentWindow;
     xcb_connection_t* m_xcbConn;
+    xcb_glx_context_t m_lastCtx = 0;
 
     xcb_glx_fbconfig_t m_fbconfig = 0;
     xcb_visualid_t m_visualid = 0;
@@ -289,7 +291,8 @@ public:
                               m_parentWindow->getPlatformHandle(),
                               m_glxWindow, 0, NULL);
         m_glxCtx = xcb_generate_id(m_xcbConn);
-        xcb_glx_create_context(m_xcbConn, m_glxCtx, m_visualid, 0, 0, 1);
+        xcb_glx_create_context(m_xcbConn, m_glxCtx, m_visualid, 0, m_lastCtx, 1);
+        _XCBUpdateLastGlxCtx(m_glxCtx);
     }
 
     void makeCurrent()
@@ -357,7 +360,7 @@ struct WindowXCB : IWindow
     
 public:
     
-    WindowXCB(const std::string& title, xcb_connection_t* conn)
+    WindowXCB(const std::string& title, xcb_connection_t* conn, xcb_glx_context_t lastCtx)
     : m_xcbConn(conn), m_callback(NULL), m_gfxCtx(IGraphicsContext::API_OPENGL_3_3, this, m_xcbConn, m_visualId)
     {
         if (!S_ATOMS)
@@ -952,11 +955,27 @@ public:
         return m_touchType;
     }
     
+    IGraphicsCommandQueue* getCommandQueue()
+    {
+        return m_gfxCtx.getCommandQueue();
+    }
+
+    IGraphicsDataFactory* getDataFactory()
+    {
+        return m_gfxCtx.getDataFactory();
+    }
+
+    IGraphicsDataFactory* getLoadContextDataFactory()
+    {
+        return m_gfxCtx.getLoadContextDataFactory();
+    }
+
 };
 
-IWindow* _WindowXCBNew(const std::string& title, xcb_connection_t* conn)
+IWindow* _WindowXCBNew(const std::string& title, xcb_connection_t* conn,
+                       xcb_glx_context_t lastCtx)
 {
-    return new WindowXCB(title, conn);
+    return new WindowXCB(title, conn, lastCtx);
 }
     
 }

test/CMakeLists.txt

@@ -1,2 +1,2 @@
 add_executable(booTest main.cpp)
-target_link_libraries(booTest Boo ${BOO_SYS_LIBS})
+target_link_libraries(booTest Boo LogVisor ${BOO_SYS_LIBS})

test/main.cpp

@@ -1,5 +1,9 @@
 #include <stdio.h>
 #include <boo/boo.hpp>
+#include <boo/graphicsdev/GLES3.hpp>
+#include <thread>
+#include <mutex>
+#include <condition_variable>
 
 namespace boo
 {
@@ -166,13 +170,104 @@ struct CTestWindowCallback : IWindowCallback
 
 };
     
-    
 struct TestApplicationCallback : IApplicationCallback
 {
     std::unique_ptr<IWindow> mainWindow;
     boo::TestDeviceFinder devFinder;
     CTestWindowCallback windowCallback;
     bool running = true;
+
+    const IShaderDataBinding* m_binding = nullptr;
+    std::mutex m_mt;
+    std::condition_variable m_cv;
+
+    static void LoaderProc(TestApplicationCallback* self)
+    {
+        GLES3DataFactory* factory =
+        dynamic_cast<GLES3DataFactory*>(self->mainWindow->getLoadContextDataFactory());
+
+        /* Make Tri-strip VBO */
+        struct Vert
+        {
+            float pos[3];
+            float uv[2];
+        };
+        static const Vert quad[4] =
+        {
+            {{1.0,1.0},{1.0,1.0}},
+            {{-1.0,1.0},{0.0,1.0}},
+            {{1.0,-1.0},{1.0,0.0}},
+            {{-1.0,-1.0},{0.0,0.0}}
+        };
+        const IGraphicsBuffer* vbo =
+        factory->newStaticBuffer(BufferUseVertex, quad, sizeof(quad));
+
+        /* Make vertex format */
+        const VertexElementDescriptor descs[2] =
+        {
+            {vbo, nullptr, VertexSemanticPosition},
+            {vbo, nullptr, VertexSemanticUV}
+        };
+        const IVertexFormat* vfmt = factory->newVertexFormat(2, descs);
+
+        /* Make ramp texture */
+        using Pixel = uint8_t[4];
+        static Pixel tex[256][256];
+        for (int i=0 ; i<256 ; ++i)
+            for (int j=0 ; j<256 ; ++j)
+            {
+                tex[i][j][0] = i;
+                tex[i][j][1] = j;
+                tex[i][j][2] = 0;
+                tex[i][j][3] = 0xff;
+            }
+        const ITexture* texture =
+        factory->newStaticTexture(256, 256, 1, TextureFormatRGBA8, tex, 256*256*4);
+
+        /* Make shader pipeline */
+        static const char* VS =
+        "#version 300\n"
+        "layout(location=0) in vec3 in_pos;\n"
+        "layout(location=1) in vec2 in_uv;\n"
+        "out vec2 out_uv;\n"
+        "void main()\n"
+        "{\n"
+        "    gl_Position = in_pos;\n"
+        "    out_uv = in_uv;\n"
+        "}\n";
+
+        static const char* FS =
+        "#version 300\n"
+        "layout(binding=0) uniform sampler2D tex;\n"
+        "layout(location=0) out vec4 out_frag;\n"
+        "in vec2 out_uv;\n"
+        "void main()\n"
+        "{\n"
+        "    out_frag = texture(tex, out_uv);\n"
+        "}\n";
+
+        const IShaderPipeline* pipeline =
+        factory->newShaderPipeline(VS, FS, BlendFactorOne, BlendFactorZero, true, true, false);
+
+        /* Make shader data binding */
+        self->m_binding =
+        factory->newShaderDataBinding(pipeline, vfmt, vbo, nullptr, 0, nullptr, 1, &texture);
+
+        /* Commit objects */
+        std::unique_ptr<IGraphicsData> data = factory->commit();
+
+        /* Wait for exit */
+        while (self->running)
+        {
+            {
+                std::unique_lock<std::mutex> lk(self->m_mt);
+                self->m_cv.wait(lk);
+                if (!self->running)
+                    break;
+            }
+        }
+    }
+
     int appMain(IApplication* app)
     {
         mainWindow = app->newWindow(_S("YAY!"));
@@ -180,13 +275,25 @@ struct TestApplicationCallback : IApplicationCallback
         mainWindow->showWindow();
         devFinder.startScanning();
 
+        IGraphicsCommandQueue* gfxQ = mainWindow->getCommandQueue();
+        std::thread loaderThread(LoaderProc, this);
+
         size_t retraceCount = 0;
         while (running)
         {
             retraceCount = mainWindow->waitForRetrace(retraceCount);
-
+            if (m_binding)
+            {
+                gfxQ->setDrawPrimitive(PrimitiveTriStrips);
+                gfxQ->clearTarget();
+                gfxQ->setShaderDataBinding(m_binding);
+                gfxQ->draw(0, 4);
+                gfxQ->execute();
+            }
         }
 
+        m_cv.notify_one();
+        loaderThread.join();
         return 0;
     }
     void appQuitting(IApplication*)