Templates changes for OpenGL shaders.

Templates/Empty/game/shaders/common/postFx/fxaa/Fxaa3_11.h

@@ -44,7 +44,7 @@ Etc.
 (2.)
 Then include this file,
 
-  #include "Fxaa3_11.h"
+  include "Fxaa3_11.h"
 
 (3.)
 Then call the FXAA pixel shader from within your desired shader.

Templates/Empty/game/shaders/common/postFx/fxaa/gl/fxaaP.glsl

@@ -0,0 +1,123 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#define FXAA_PC 1
+#define FXAA_GLSL_130 1
+#define FXAA_QUALITY__PRESET 12
+#define FXAA_GREEN_AS_LUMA 1
+
+#include "../Fxaa3_11.h"
+#include "../../../gl/hlslCompat.glsl"
+
+uniform sampler2D colorTex ;
+uniform vec2 oneOverTargetSize;
+
+in vec4 hpos;
+in vec2 uv0;
+
+void main()
+{
+   OUT_FragColor0 = FxaaPixelShader(
+
+    uv0, // vertex position
+
+    vec4(0), // Unused... console stuff
+
+    colorTex, // The color back buffer
+
+    colorTex, // Used for 360 optimization
+
+    colorTex, // Used for 360 optimization
+
+    oneOverTargetSize,
+
+    vec4(0), // Unused... console stuff
+
+    vec4(0), // Unused... console stuff
+
+    vec4(0), // Unused... console stuff
+
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__SUBPIX define.
+    // It is here now to allow easier tuning.
+    // Choose the amount of sub-pixel aliasing removal.
+    // This can effect sharpness.
+    //   1.00 - upper limit (softer)
+    //   0.75 - default amount of filtering
+    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
+    //   0.25 - almost off
+    //   0.00 - completely off
+    0.75,
+
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD define.
+    // It is here now to allow easier tuning.
+    // The minimum amount of local contrast required to apply algorithm.
+    //   0.333 - too little (faster)
+    //   0.250 - low quality
+    //   0.166 - default
+    //   0.125 - high quality 
+    //   0.063 - overkill (slower)
+    0.166,
+
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD_MIN define.
+    // It is here now to allow easier tuning.
+    // Trims the algorithm from processing darks.
+    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
+    //   0.0625 - high quality (faster)
+    //   0.0312 - visible limit (slower)
+    // Special notes when using FXAA_GREEN_AS_LUMA,
+    //   Likely want to set this to zero.
+    //   As colors that are mostly not-green
+    //   will appear very dark in the green channel!
+    //   Tune by looking at mostly non-green content,
+    //   then start at zero and increase until aliasing is a problem.
+    0,
+
+    // 
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_SHARPNESS define.
+    // It is here now to allow easier tuning.
+    // This does not effect PS3, as this needs to be compiled in.
+    //   Use FXAA_CONSOLE__PS3_EDGE_SHARPNESS for PS3.
+    //   Due to the PS3 being ALU bound,
+    //   there are only three safe values here: 2 and 4 and 8.
+    //   These options use the shaders ability to a free *|/ by 2|4|8.
+    // For all other platforms can be a non-power of two.
+    //   8.0 is sharper (default!!!)
+    //   4.0 is softer
+    //   2.0 is really soft (good only for vector graphics inputs)
+    8,
+
+    0, // Unused... console stuff
+
+    0, // Unused... console stuff
+
+    vec4(0) // Unused... console stuff
+
+   );
+}
+

Templates/Empty/game/shaders/common/postFx/fxaa/gl/fxaaV.glsl

@@ -0,0 +1,40 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+#include "../../../gl/hlslCompat.glsl"
+#include "../../../gl/torque.glsl"
+
+in vec4 vPosition;
+in vec2 vTexCoord0;
+
+uniform vec4 rtParams0;
+
+out vec4 hpos;
+out vec2 uv0;
+                    
+void main()
+{
+   gl_Position = vPosition;   
+   hpos = gl_Position;
+   uv0 = viewportCoordToRenderTarget( vTexCoord0, rtParams0 ); 
+   
+   correctSSP(gl_Position);
+}