gpu: start working on the LolFx format.

src/Makefile.am

@@ -47,7 +47,8 @@ liblol_a_SOURCES = \
     debug/quad.cpp debug/quad.h
 nodist_liblol_a_SOURCES = \
     gpu/defaultmaterial.lolfx.cpp \
-    gpu/emptymaterial.lolfx.cpp
+    gpu/emptymaterial.lolfx.cpp \
+    gpu/testmaterial.lolfx.cpp
 liblol_a_CPPFLAGS = @LOL_CFLAGS@
 
 CLEANFILES = $(filter %.lolfx.cpp, $(SOURCES))

src/gpu/testmaterial.lolfx

@@ -0,0 +1,81 @@
+/*
+ * LolFx Test Material
+ */
+
+technique Foo // can have lots of different techniques in a single lolfx file
+{
+    pass p0
+    {
+        texture[0] = null;
+        texture[1] = null;
+        texture[2] = null;
+
+        cullmode = none; // ccw
+        lighting = false;
+        zenable = true; // false
+        alphablendenable = true; // false
+        srcblend = src_alpha; // one
+        destblend = inv_src_alpha;
+
+        colorop[0] = select_arg1;
+        colorarg1[0] = diffuse;
+
+        alphaop[0] = select_arg1;
+        alphaarg1[0] = diffuse;
+
+        colorop[1] = disable;
+
+        alphaop[1] = disable;
+
+        // Ye old way
+        vertexshader = ...
+        geometryshader = ...
+        pixelshader = ...
+
+        // Ogre crap
+        SetBlendState(AdditiveBlending, float4(0.0f, 0.0f, 0.0f, 0.0f), 0xFFFFFFFF);
+        SetDepthStencilState(DisableDepth, 0);
+
+        // D3D11 way
+        SetBlendState()
+        SetDepthStencilState()
+        SetRasterizerState()
+
+        SetVertexShader
+        SetDomainShader
+        SetHullShader
+        SetGeometryShader
+        SetPixelShader
+        SetComputeShader /* WTF? */
+
+        SetRenderTargets(RTV0, DSV);
+        SetRenderTargets(RTV0, RTV1, DSV);
+        ...
+        SetRenderTargets(RTV0, RTV1, RTV2, RTV3, RTV4, RTV5, RTV6, RTV7, DSV);
+    }
+
+    pass p1
+    {
+        // Autres vertex/pixel shaders avec éventuellement des
+        // dépendances sur le résultat des passes précédentes
+        vertexshader = ...
+    }
+}
+
+-- GLSL.Vert --
+
+#version 120
+
+/* Valid with my GLSL compiler */
+#pragma lolfx semantic(in_Vertex, POSITION)
+#pragma lolfx semantic(in_Normal, NORMAL)
+#pragma lolfx semantic(in_Color, COLOR)
+attribute vec3 in_Vertex;
+attribute vec3 in_Normal;
+attribute vec4 in_Color;
+
+void main(void)
+{
+    ...
+}
+

test/tutorial/02_cube.lolfx

@@ -1,6 +1,6 @@
 -- GLSL.Vert --
 
-#version 120\n
+#version 120
 
 attribute vec3 in_Vertex;
 attribute vec3 in_Color;

win32/lolcore.vcxproj

@@ -194,6 +194,7 @@
   <ItemGroup>
     <LolFxCompile Include="..\src\gpu\defaultmaterial.lolfx" />
     <LolFxCompile Include="..\src\gpu\emptymaterial.lolfx" />
+    <LolFxCompile Include="..\src\gpu\testmaterial.lolfx" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

win32/lolcore.vcxproj.filters

@@ -407,5 +407,8 @@
     <LolFxCompile Include="..\src\gpu\defaultmaterial.lolfx">
       <Filter>src\gpu</Filter>
     </LolFxCompile>
+    <LolFxCompile Include="..\src\gpu\testmaterial.lolfx">
+      <Filter>src\gpu</Filter>
+    </LolFxCompile>
   </ItemGroup>
-</Project>
+</Project>