diff --git a/demos/tutorial/03_noise.cpp b/demos/tutorial/03_noise.cpp
index 9a3d96be..92b5007a 100644
--- a/demos/tutorial/03_noise.cpp
+++ b/demos/tutorial/03_noise.cpp
@@ -46,7 +46,7 @@ public:
         {
             m_shader = Shader::Create(LOLFX_RESOURCE_NAME(03_noise));
             m_coord = m_shader->GetAttribLocation(VertexUsage::Position, 0);
-            m_time_uni = m_shader->GetUniformLocation("u_Time");
+            m_time_uni = m_shader->GetUniformLocation("u_time");
 
             m_vdecl = new VertexDeclaration(VertexStream<vec2>(VertexUsage::Position));
 
diff --git a/demos/tutorial/03_noise.lolfx b/demos/tutorial/03_noise.lolfx
index 184252a7..b8c71ead 100644
--- a/demos/tutorial/03_noise.lolfx
+++ b/demos/tutorial/03_noise.lolfx
@@ -2,7 +2,7 @@
 
 #version 120
 
-uniform float u_Time;
+uniform float u_time;
 
 attribute vec2 in_Position;
 
@@ -19,7 +19,7 @@ void main(void)
 {
     mat3 r = mat3(0.36, 0.48, -0.8, -0.8, 0.60, 0.0, 0.48, 0.64, 0.60);
     vec3 p_pos = r * vec3(in_Position * vec2(16.0, 9.0), 0.0);
-    vec3 p_time = r * vec3(0.0, 0.0, u_Time * 2.0);
+    vec3 p_time = r * vec3(0.0, 0.0, u_time * 2.0);
 
     /* Noise sampling points for water */
     water[0] = p_pos / 2.0 + p_time;
@@ -28,7 +28,7 @@ void main(void)
     water[3] = p_pos / 16.0 + p_time;
 
     /* Noise sampling points for fire */
-    p_pos = 16.0 * p_pos - r * vec3(0.0, mod289(u_Time) * 128.0, 0.0);
+    p_pos = 16.0 * p_pos - r * vec3(0.0, mod289(u_time) * 128.0, 0.0);
     fire[0] = p_pos / 2.0 + p_time * 2.0;
     fire[1] = p_pos / 4.0 + p_time * 1.5;
     fire[2] = p_pos / 8.0 + p_time;
@@ -36,7 +36,7 @@ void main(void)
 
     /* Pass rotated screen coordinates */
     pass_Position.xy = in_Position;
-    mat2 rot = mat2(cos(u_Time), sin(u_Time), -sin(u_Time), cos(u_Time));
+    mat2 rot = mat2(cos(u_time), sin(u_time), -sin(u_time), cos(u_time));
     pass_Position.zw = rot * in_Position;
 
     gl_Position = vec4(in_Position, 0.0, 1.0);
@@ -50,7 +50,7 @@ void main(void)
 precision highp float;
 #endif
 
-uniform float u_Time;
+uniform float u_time;
 
 varying vec4 pass_Position;
 varying vec3 water[4];
@@ -92,7 +92,7 @@ float noise3d(vec3 p)
 void main(void)
 {
     /* Dither the transition between water and fire */
-    float test = pass_Position.z * pass_Position.w + 1.5 * sin(u_Time);
+    float test = pass_Position.z * pass_Position.w + 1.5 * sin(u_time);
     vec2 d = vec2(16.0, 9.0) * pass_Position.xy;
     test += 0.5 * (length(fract(d) - 0.5) - length(fract(d + 0.5) - 0.5));
 
@@ -153,7 +153,7 @@ float mod289(float x)
 }
 
 void main(float2 in_Position : POSITION,
-          uniform float u_Time,
+          uniform float u_time,
           out float4 out_Position : POSITION,
           out float4 pass_Position : TEXCOORD0,
           out float3 water[4] : TEXCOORD1,
@@ -161,7 +161,7 @@ void main(float2 in_Position : POSITION,
 {
     float3x3 r = float3x3(0.36, 0.48, -0.8, -0.8, 0.60, 0.0, 0.48, 0.64, 0.60);
     float3 p_pos = mul(r, float3(in_Position * float2(16.0, 9.0), 0.0));
-    float3 p_time = mul(r, float3(0.0, 0.0, u_Time * 2.0));
+    float3 p_time = mul(r, float3(0.0, 0.0, u_time * 2.0));
 
     /* Noise sampling points for water */
     water[0] = p_pos / 2.0 + p_time;
@@ -170,7 +170,7 @@ void main(float2 in_Position : POSITION,
     water[3] = p_pos / 16.0 + p_time;
 
     /* Noise sampling points for fire */
-    p_pos = 16.0 * p_pos - mul(r, float3(0.0, mod289(u_Time) * 128.0, 0.0));
+    p_pos = 16.0 * p_pos - mul(r, float3(0.0, mod289(u_time) * 128.0, 0.0));
     fire[0] = p_pos / 2.0 + p_time * 2.0;
     fire[1] = p_pos / 4.0 + p_time * 1.5;
     fire[2] = p_pos / 8.0 + p_time;
@@ -178,7 +178,7 @@ void main(float2 in_Position : POSITION,
 
     /* Pass rotated screen coordinates */
     pass_Position.xy = in_Position;
-    float2x2 rot = float2x2(cos(u_Time), sin(u_Time), -sin(u_Time), cos(u_Time));
+    float2x2 rot = float2x2(cos(u_time), sin(u_time), -sin(u_time), cos(u_time));
     pass_Position.zw = mul(rot, in_Position);
 
     out_Position = float4(in_Position, 0.0, 1.0);
@@ -222,11 +222,11 @@ float noise3d(float3 p)
 void main(in float4 pass_Position : TEXCOORD0,
           in float3 water[4] : TEXCOORD1,
           in float3 fire[4] : TEXCOORD5,
-          uniform float u_Time,
+          uniform float u_time,
           out float4 out_FragColor : COLOR)
 {
     /* Dither the transition between water and fire */
-    float test = pass_Position.z * pass_Position.w + 1.5 * sin(u_Time);
+    float test = pass_Position.z * pass_Position.w + 1.5 * sin(u_time);
     float2 d = float2(16.0, 9.0) * pass_Position.xy;
     test += 0.5 * (length(frac(d) - 0.5) - length(frac(d + 0.5) - 0.5));
 
diff --git a/demos/tutorial/08_fbo.cpp b/demos/tutorial/08_fbo.cpp
index 7bd7e72b..764fd807 100644
--- a/demos/tutorial/08_fbo.cpp
+++ b/demos/tutorial/08_fbo.cpp
@@ -62,7 +62,7 @@ public:
             m_uni_flag = m_shader->GetUniformLocation("in_Flag");
             m_uni_point = m_shader->GetUniformLocation("in_Point");
             m_uni_color = m_shader->GetUniformLocation("in_Color");
-            m_uni_texture = m_shader->GetUniformLocation("in_Texture");
+            m_uni_texture = m_shader->GetUniformLocation("u_texture");
 
             m_vdecl = new VertexDeclaration(VertexStream<vec2>(VertexUsage::Position));
 
diff --git a/demos/tutorial/08_fbo.lolfx b/demos/tutorial/08_fbo.lolfx
index d47db363..dd526d7d 100644
--- a/demos/tutorial/08_fbo.lolfx
+++ b/demos/tutorial/08_fbo.lolfx
@@ -20,7 +20,7 @@ void main()
 precision highp float;
 #endif
 
-uniform sampler2D in_Texture;
+uniform sampler2D u_texture;
 uniform float in_Flag;
 uniform vec3 in_Point;
 uniform vec3 in_Color;
@@ -46,7 +46,7 @@ void main(void)
     else
     {
         vec2 texcoords = pass_Position * 0.5 + vec2(0.5, 0.5);
-        gl_FragColor = vec4(texture2D(in_Texture, texcoords).xyz, 1.0);
+        gl_FragColor = vec4(texture2D(u_texture, texcoords).xyz, 1.0);
     }
 }
 
@@ -63,7 +63,7 @@ void main(float2 in_Position : POSITION,
 [frag.hlsl]
 
 void main(in float2 pass_Position : TEXCOORD0,
-          uniform sampler2D in_Texture,
+          uniform sampler2D u_texture,
           uniform float in_Flag,
           uniform float3 in_Point,
           uniform float3 in_Color,
@@ -88,7 +88,7 @@ void main(in float2 pass_Position : TEXCOORD0,
         float2 texcoords = pass_Position * float2(0.5, -0.5) + float2(0.5, 0.5);
         /* FIXME: this should be passed as a uniform or something */
         texcoords += float2(0.5 / 800.0, 0.5 / 600.0);
-        out_FragColor = float4(tex2D(in_Texture, texcoords).xyz, 1.0);
+        out_FragColor = float4(tex2D(u_texture, texcoords).xyz, 1.0);
     }
 }
 
diff --git a/demos/tutorial/12_distance.lolfx b/demos/tutorial/12_distance.lolfx
index d47db363..dd526d7d 100644
--- a/demos/tutorial/12_distance.lolfx
+++ b/demos/tutorial/12_distance.lolfx
@@ -20,7 +20,7 @@ void main()
 precision highp float;
 #endif
 
-uniform sampler2D in_Texture;
+uniform sampler2D u_texture;
 uniform float in_Flag;
 uniform vec3 in_Point;
 uniform vec3 in_Color;
@@ -46,7 +46,7 @@ void main(void)
     else
     {
         vec2 texcoords = pass_Position * 0.5 + vec2(0.5, 0.5);
-        gl_FragColor = vec4(texture2D(in_Texture, texcoords).xyz, 1.0);
+        gl_FragColor = vec4(texture2D(u_texture, texcoords).xyz, 1.0);
     }
 }
 
@@ -63,7 +63,7 @@ void main(float2 in_Position : POSITION,
 [frag.hlsl]
 
 void main(in float2 pass_Position : TEXCOORD0,
-          uniform sampler2D in_Texture,
+          uniform sampler2D u_texture,
           uniform float in_Flag,
           uniform float3 in_Point,
           uniform float3 in_Color,
@@ -88,7 +88,7 @@ void main(in float2 pass_Position : TEXCOORD0,
         float2 texcoords = pass_Position * float2(0.5, -0.5) + float2(0.5, 0.5);
         /* FIXME: this should be passed as a uniform or something */
         texcoords += float2(0.5 / 800.0, 0.5 / 600.0);
-        out_FragColor = float4(tex2D(in_Texture, texcoords).xyz, 1.0);
+        out_FragColor = float4(tex2D(u_texture, texcoords).xyz, 1.0);
     }
 }
 
diff --git a/demos/tutorial/12_texture_to_screen.lolfx b/demos/tutorial/12_texture_to_screen.lolfx
index fac53a65..31dcae2a 100644
--- a/demos/tutorial/12_texture_to_screen.lolfx
+++ b/demos/tutorial/12_texture_to_screen.lolfx
@@ -61,7 +61,7 @@ float3 rand_color(float t)
 }
 
 void main(in float2 pass_Position : TEXCOORD0,
-          uniform sampler2D in_Texture,
+          uniform sampler2D u_texture,
           uniform float in_Flag,
           uniform float3 in_Point,
           uniform float3 in_Color,
@@ -86,7 +86,7 @@ void main(in float2 pass_Position : TEXCOORD0,
         float2 texcoords = pass_Position * float2(0.5, -0.5) + float2(0.5, 0.5);
         /* FIXME: this should be passed as a uniform or something */
         texcoords += float2(0.5 / 800.0, 0.5 / 600.0);
-        out_FragColor = float4(tex2D(in_Texture, texcoords).xyz, 1.0);
+        out_FragColor = float4(tex2D(u_texture, texcoords).xyz, 1.0);
     }
 }
 
diff --git a/demos/tutorial/12_voronoi.lolfx b/demos/tutorial/12_voronoi.lolfx
index 2ff787ae..d04801ab 100644
--- a/demos/tutorial/12_voronoi.lolfx
+++ b/demos/tutorial/12_voronoi.lolfx
@@ -82,7 +82,6 @@ void main(float2 in_Position : POSITION,
 [frag.hlsl]
 
 void main(in float2 pass_Position : TEXCOORD0,
-          uniform sampler2D in_Texture,
           uniform float in_Flag,
           uniform float3 in_Point,
           uniform float3 in_Color,
diff --git a/demos/tutorial/12_voronoi_distance.lolfx b/demos/tutorial/12_voronoi_distance.lolfx
index d47db363..dd526d7d 100644
--- a/demos/tutorial/12_voronoi_distance.lolfx
+++ b/demos/tutorial/12_voronoi_distance.lolfx
@@ -20,7 +20,7 @@ void main()
 precision highp float;
 #endif
 
-uniform sampler2D in_Texture;
+uniform sampler2D u_texture;
 uniform float in_Flag;
 uniform vec3 in_Point;
 uniform vec3 in_Color;
@@ -46,7 +46,7 @@ void main(void)
     else
     {
         vec2 texcoords = pass_Position * 0.5 + vec2(0.5, 0.5);
-        gl_FragColor = vec4(texture2D(in_Texture, texcoords).xyz, 1.0);
+        gl_FragColor = vec4(texture2D(u_texture, texcoords).xyz, 1.0);
     }
 }
 
@@ -63,7 +63,7 @@ void main(float2 in_Position : POSITION,
 [frag.hlsl]
 
 void main(in float2 pass_Position : TEXCOORD0,
-          uniform sampler2D in_Texture,
+          uniform sampler2D u_texture,
           uniform float in_Flag,
           uniform float3 in_Point,
           uniform float3 in_Color,
@@ -88,7 +88,7 @@ void main(in float2 pass_Position : TEXCOORD0,
         float2 texcoords = pass_Position * float2(0.5, -0.5) + float2(0.5, 0.5);
         /* FIXME: this should be passed as a uniform or something */
         texcoords += float2(0.5 / 800.0, 0.5 / 600.0);
-        out_FragColor = float4(tex2D(in_Texture, texcoords).xyz, 1.0);
+        out_FragColor = float4(tex2D(u_texture, texcoords).xyz, 1.0);
     }
 }
 
diff --git a/demos/tutorial/12_voronoi_setup.lolfx b/demos/tutorial/12_voronoi_setup.lolfx
index 9d1a114e..5a5d2698 100644
--- a/demos/tutorial/12_voronoi_setup.lolfx
+++ b/demos/tutorial/12_voronoi_setup.lolfx
@@ -59,7 +59,6 @@ void main(float2 in_Position : POSITION,
 [frag.hlsl]
 
 void main(in float2 pass_Position : TEXCOORD0,
-          uniform sampler2D in_Texture,
           uniform float in_Flag,
           uniform float3 in_Point,
           uniform float3 in_Color,
diff --git a/src/easymesh/easymeshrender.cpp b/src/easymesh/easymeshrender.cpp
index e480d876..fe225c09 100644
--- a/src/easymesh/easymeshrender.cpp
+++ b/src/easymesh/easymeshrender.cpp
@@ -122,12 +122,12 @@ DefaultShaderData::DefaultShaderData(uint16_t vert_decl_flags, Shader* shader, b
 
 static const String DefaultUniforms[7] =
 {
-    String("u_Lights"),
-    String("in_ModelView"),
-    String("in_View"),
-    String("in_Inv_View"),
-    String("in_Proj"),
-    String("in_NormalMat"),
+    String("u_lights"),
+    String("u_modelview"),
+    String("u_view"),
+    String("u_inv_view"),
+    String("u_proj"),
+    String("u_normalmat"),
     String("in_Damage")
 };
 //-----------------------------------------------------------------------------
diff --git a/src/easymesh/shiny.lolfx b/src/easymesh/shiny.lolfx
index ae100a35..5be91d49 100644
--- a/src/easymesh/shiny.lolfx
+++ b/src/easymesh/shiny.lolfx
@@ -6,10 +6,10 @@ attribute vec3 in_Position;
 attribute vec3 in_Normal;
 attribute vec4 in_Color;
 
-uniform mat4 in_ModelView;
-uniform mat4 in_View;
-uniform mat4 in_Proj;
-uniform mat3 in_NormalMat;
+uniform mat4 u_modelview;
+uniform mat4 u_view;
+uniform mat4 u_proj;
+uniform mat3 u_normalmat;
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -17,14 +17,14 @@ varying vec4 pass_Color;
 
 void main(void)
 {
-    vec4 vertex = in_ModelView * vec4(in_Position, 1.0);
-    vec3 tnorm = normalize(in_NormalMat * in_Normal);
+    vec4 vertex = u_modelview * vec4(in_Position, 1.0);
+    vec3 tnorm = normalize(u_normalmat * in_Normal);
 
     pass_Vertex = vertex;
     pass_TNormal = tnorm;
     pass_Color = in_Color;
 
-    gl_Position = in_Proj * vertex;
+    gl_Position = u_proj * vertex;
 }
 
 [frag.glsl]
@@ -35,10 +35,10 @@ precision highp float;
 #endif
 
 uniform float in_Damage;
-uniform mat4 in_View;
-uniform mat4 in_Inv_View;
+uniform mat4 u_view;
+uniform mat4 u_inv_view;
 
-uniform vec4 u_Lights[8 * 2];
+uniform vec4 u_lights[8 * 2];
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -77,11 +77,11 @@ void main(void)
     /* Apply lighting */
     for (int i = 0; i < 8; i++)
     {
-        vec4 pos = u_Lights[i * 2];
-        vec4 color = u_Lights[i * 2 + 1];
+        vec4 pos = u_lights[i * 2];
+        vec4 color = u_lights[i * 2 + 1];
         vec3 s, r, p;
 
-        p = (in_View * pos).xyz;
+        p = (u_view * pos).xyz;
         if (pos.w > 0.0)
         {
             /* Point light -- no attenuation yet */
@@ -104,7 +104,7 @@ void main(void)
 #if 0
     //Light calculation for cube light
     vec3 specular_color = vec3(1.0, 1.0, 0.6);
-    vec3 Local_Vertex = (in_Inv_View * pass_Vertex).xyz - (in_Light3_Pos).xyz;
+    vec3 Local_Vertex = (u_inv_view * pass_Vertex).xyz - (in_Light3_Pos).xyz;
     vec3 Proj_Vertex = clamp(Local_Vertex.xyz, -in_Light3_Size_Inner, in_Light3_Size_Inner);
     vec3 new_LightDir = Local_Vertex - Proj_Vertex;
 
@@ -115,7 +115,7 @@ void main(void)
         sdotn = 1.0;
     else
     {
-        new_LightDir = normalize((in_View * vec4(Proj_Vertex + in_Light3_Pos.xyz,1.0)).xyz - pass_Vertex.xyz);
+        new_LightDir = normalize((u_view * vec4(Proj_Vertex + in_Light3_Pos.xyz,1.0)).xyz - pass_Vertex.xyz);
         sdotn = max(dot(new_LightDir, TNormal), 0.0);
         r = reflect(-new_LightDir, TNormal);
         if (sdotn > 0.0 && light_radius_mod > 0.0)
@@ -137,17 +137,16 @@ void main(void)
 void main(float3 in_Vertex : POSITION,
           float3 in_Normal : NORMAL,
           float4 in_Color : COLOR,
-          uniform float4x4 in_ModelView,
-          uniform float4x4 in_Model,
-          uniform float4x4 in_Proj,
-          uniform float3x3 in_NormalMat,
+          uniform float4x4 u_modelview,
+          uniform float4x4 u_proj,
+          uniform float3x3 u_normalmat,
           out float4 pass_Vertex : TEXCOORD0,
           out float3 pass_TNormal : TEXCOORD1,
           out float4 pass_Color : COLOR,
           out float4 out_Position : POSITION)
 {
-    float4 eye = mul(in_ModelView, float4(in_Vertex, 1.0));
-    float3 tnorm = normalize(mul(in_NormalMat, in_Normal));
+    float4 eye = mul(u_modelview, float4(in_Vertex, 1.0));
+    float3 tnorm = normalize(mul(u_normalmat, in_Normal));
 
     pass_Vertex = eye;
     pass_TNormal = tnorm;
@@ -157,7 +156,7 @@ void main(float3 in_Vertex : POSITION,
     pass_Color = in_Color;
 #endif
 
-    out_Position = mul(in_Proj, eye);
+    out_Position = mul(u_proj, eye);
 }
 
 [frag.hlsl]
diff --git a/src/easymesh/shiny_SK.lolfx b/src/easymesh/shiny_SK.lolfx
index a7a66431..c59b7413 100644
--- a/src/easymesh/shiny_SK.lolfx
+++ b/src/easymesh/shiny_SK.lolfx
@@ -8,10 +8,10 @@ attribute vec4 in_Color;
 attribute vec2 in_Index;
 attribute vec2 in_Weight;
 
-uniform mat4 in_ModelView;
-uniform mat4 in_View;
-uniform mat4 in_Proj;
-uniform mat3 in_NormalMat;
+uniform mat4 u_modelview;
+uniform mat4 u_view;
+uniform mat4 u_proj;
+uniform mat3 u_normalmat;
 //10is not a fix idea, should be more.
 uniform mat4 in_BoneList[10];
 
@@ -21,14 +21,14 @@ varying vec4 pass_Color;
 
 void main(void)
 {
-    vec4 vertex = in_ModelView * vec4(in_Position, 1.0);
-    vec3 tnorm = normalize(in_NormalMat * in_Normal);
+    vec4 vertex = u_modelview * vec4(in_Position, 1.0);
+    vec3 tnorm = normalize(u_normalmat * in_Normal);
 
     pass_Vertex = vertex;
     pass_TNormal = tnorm;
     pass_Color = in_Color;
 
-    gl_Position = in_Proj * vertex;
+    gl_Position = u_proj * vertex;
 }
 
 [frag.glsl]
@@ -39,10 +39,10 @@ precision highp float;
 #endif
 
 uniform float in_Damage;
-uniform mat4 in_View;
-uniform mat4 in_Inv_View;
+uniform mat4 u_view;
+uniform mat4 u_inv_view;
 
-uniform vec4 u_Lights[8 * 2];
+uniform vec4 u_lights[8 * 2];
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -79,14 +79,14 @@ void main(void)
     /* Apply lighting */
     for (int i = 0; i < 8; i++)
     {
-        vec4 pos = u_Lights[i * 2];
-        vec4 color = u_Lights[i * 2 + 1];
+        vec4 pos = u_lights[i * 2];
+        vec4 color = u_lights[i * 2 + 1];
         vec3 s, r;
 
         if (pos.w > 0.0)
         {
             /* Point light -- no attenuation yet */
-            s = normalize((in_View * pos).xyz - pass_Vertex.xyz);
+            s = normalize((u_view * pos).xyz - pass_Vertex.xyz);
             r = reflect(-s, pass_TNormal);
         }
         else
@@ -107,7 +107,7 @@ void main(void)
     //Light calculation for cube light
     //const float cos_45      = 0.70710678118;
     //const float inv_cos_45  = 0.29289321881;
-    vec3 local_vertex = (in_Inv_View * pass_Vertex).xyz - (in_Light3_Pos).xyz;
+    vec3 local_vertex = (u_inv_view * pass_Vertex).xyz - (in_Light3_Pos).xyz;
     vec3 proj_vertex = clamp(local_vertex.xyz, -in_Light3_Size_Inner, in_Light3_Size_Inner);
     vec3 proj_local_dir = local_vertex - proj_vertex;
     vec3 inner_dir = proj_vertex / in_Light3_Size_Inner;
@@ -138,7 +138,7 @@ void main(void)
         //    //vec3 proj_local_light = max(vec3(0.0,0.0,0.0), vec3(1.0,1.0,1.0) - abs(proj_local_dir / in_Light3_Size_Outer));
         //}
         /*
-        proj_local_dir = normalize((in_View * vec4(proj_vertex + in_Light3_Pos.xyz,1.0)).xyz - pass_Vertex.xyz);
+        proj_local_dir = normalize((u_view * vec4(proj_vertex + in_Light3_Pos.xyz,1.0)).xyz - pass_Vertex.xyz);
         sdotn = max(dot(proj_local_dir, pass_TNormal), 0.0);
         r = reflect(-proj_local_dir, pass_TNormal);
         if (sdotn > 0.0 && light_radius_mod > 0.0)
@@ -162,17 +162,16 @@ void main(void)
 void main(float3 in_Vertex : POSITION,
           float3 in_Normal : NORMAL,
           float4 in_Color : COLOR,
-          uniform float4x4 in_ModelView,
-          uniform float4x4 in_Model,
-          uniform float4x4 in_Proj,
-          uniform float3x3 in_NormalMat,
+          uniform float4x4 u_modelview,
+          uniform float4x4 u_proj,
+          uniform float3x3 u_normalmat,
           out float4 pass_Vertex : TEXCOORD0,
           out float3 pass_TNormal : TEXCOORD1,
           out float4 pass_Color : COLOR,
           out float4 out_Position : POSITION)
 {
-    float4 eye = mul(in_ModelView, float4(in_Vertex, 1.0));
-    float3 tnorm = normalize(mul(in_NormalMat, in_Normal));
+    float4 eye = mul(u_modelview, float4(in_Vertex, 1.0));
+    float3 tnorm = normalize(mul(u_normalmat, in_Normal));
 
     pass_Vertex = eye;
     pass_TNormal = tnorm;
@@ -182,7 +181,7 @@ void main(float3 in_Vertex : POSITION,
     pass_Color = in_Color;
 #endif
 
-    out_Position = mul(in_Proj, eye);
+    out_Position = mul(u_proj, eye);
 }
 
 [frag.hlsl]
diff --git a/src/easymesh/shinydebugUV.lolfx b/src/easymesh/shinydebugUV.lolfx
index 31a9c517..f9e9bfd9 100644
--- a/src/easymesh/shinydebugUV.lolfx
+++ b/src/easymesh/shinydebugUV.lolfx
@@ -7,10 +7,10 @@ attribute vec3 in_Normal;
 attribute vec4 in_Color;
 attribute vec2 in_TexCoord;
 
-uniform mat4 in_ModelView;
-uniform mat4 in_View;
-uniform mat4 in_Proj;
-uniform mat3 in_NormalMat;
+uniform mat4 u_modelview;
+uniform mat4 u_view;
+uniform mat4 u_proj;
+uniform mat3 u_normalmat;
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -19,15 +19,15 @@ varying vec2 pass_TexCoord;
 
 void main(void)
 {
-    vec4 vertex = in_ModelView * vec4(in_Position, 1.0);
-    vec3 tnorm = normalize(in_NormalMat * in_Normal);
+    vec4 vertex = u_modelview * vec4(in_Position, 1.0);
+    vec3 tnorm = normalize(u_normalmat * in_Normal);
 
     pass_Vertex = vertex;
     pass_TNormal = tnorm;
     pass_Color = in_Color;
     pass_TexCoord = in_TexCoord;
 
-    gl_Position = in_Proj * vertex;
+    gl_Position = u_proj * vertex;
 }
 
 [frag.glsl]
@@ -38,10 +38,10 @@ precision highp float;
 #endif
 
 uniform float in_Damage;
-uniform mat4 in_View;
-uniform mat4 in_Inv_View;
+uniform mat4 u_view;
+uniform mat4 u_inv_view;
 
-uniform vec4 u_Lights[8 * 2];
+uniform vec4 u_lights[8 * 2];
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -96,17 +96,16 @@ void main(void)
 void main(float3 in_Vertex : POSITION,
           float3 in_Normal : NORMAL,
           float4 in_Color : COLOR,
-          uniform float4x4 in_ModelView,
-          uniform float4x4 in_Model,
-          uniform float4x4 in_Proj,
-          uniform float3x3 in_NormalMat,
+          uniform float4x4 u_modelview,
+          uniform float4x4 u_proj,
+          uniform float3x3 u_normalmat,
           out float4 pass_Vertex : TEXCOORD0,
           out float3 pass_TNormal : TEXCOORD1,
           out float4 pass_Color : COLOR,
           out float4 out_Position : POSITION)
 {
-    float4 eye = mul(in_ModelView, float4(in_Vertex, 1.0));
-    float3 tnorm = normalize(mul(in_NormalMat, in_Normal));
+    float4 eye = mul(u_modelview, float4(in_Vertex, 1.0));
+    float3 tnorm = normalize(mul(u_normalmat, in_Normal));
 
     pass_Vertex = eye;
     pass_TNormal = tnorm;
@@ -116,7 +115,7 @@ void main(float3 in_Vertex : POSITION,
     pass_Color = in_Color;
 #endif
 
-    out_Position = mul(in_Proj, eye);
+    out_Position = mul(u_proj, eye);
 }
 
 [frag.hlsl]
diff --git a/src/easymesh/shinydebuglighting.lolfx b/src/easymesh/shinydebuglighting.lolfx
index 3af480d0..a0f629f8 100644
--- a/src/easymesh/shinydebuglighting.lolfx
+++ b/src/easymesh/shinydebuglighting.lolfx
@@ -6,10 +6,10 @@ attribute vec3 in_Position;
 attribute vec3 in_Normal;
 attribute vec4 in_Color;
 
-uniform mat4 in_ModelView;
-uniform mat4 in_View;
-uniform mat4 in_Proj;
-uniform mat3 in_NormalMat;
+uniform mat4 u_modelview;
+uniform mat4 u_view;
+uniform mat4 u_proj;
+uniform mat3 u_normalmat;
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -17,14 +17,14 @@ varying vec4 pass_Color;
 
 void main(void)
 {
-    vec4 vertex = in_ModelView * vec4(in_Position, 1.0);
-    vec3 tnorm = normalize(in_NormalMat * in_Normal);
+    vec4 vertex = u_modelview * vec4(in_Position, 1.0);
+    vec3 tnorm = normalize(u_normalmat * in_Normal);
 
     pass_Vertex = vertex;
     pass_TNormal = tnorm;
     pass_Color = vec4(1.0, 1.0, 1.0, in_Color.w);//;
 
-    gl_Position = in_Proj * vertex;
+    gl_Position = u_proj * vertex;
 }
 
 [frag.glsl]
@@ -35,10 +35,10 @@ precision highp float;
 #endif
 
 uniform float in_Damage;
-uniform mat4 in_View;
-uniform mat4 in_Inv_View;
+uniform mat4 u_view;
+uniform mat4 u_inv_view;
 
-uniform vec4 u_Lights[8 * 2];
+uniform vec4 u_lights[8 * 2];
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -61,14 +61,14 @@ void main(void)
     /* Apply lighting */
     for (int i = 0; i < 8; i++)
     {
-        vec4 pos = u_Lights[i * 2];
-        vec4 color = u_Lights[i * 2 + 1];
+        vec4 pos = u_lights[i * 2];
+        vec4 color = u_lights[i * 2 + 1];
         vec3 s, r;
 
         if (pos.w > 0.0)
         {
             /* Point light -- no attenuation yet */
-            s = normalize((in_View * pos).xyz - pass_Vertex.xyz);
+            s = normalize((u_view * pos).xyz - pass_Vertex.xyz);
             r = reflect(-s, pass_TNormal);
         }
         else
@@ -96,17 +96,16 @@ void main(void)
 void main(float3 in_Vertex : POSITION,
           float3 in_Normal : NORMAL,
           float4 in_Color : COLOR,
-          uniform float4x4 in_ModelView,
-          uniform float4x4 in_Model,
-          uniform float4x4 in_Proj,
-          uniform float3x3 in_NormalMat,
+          uniform float4x4 u_modelview,
+          uniform float4x4 u_proj,
+          uniform float3x3 u_normalmat,
           out float4 pass_Vertex : TEXCOORD0,
           out float3 pass_TNormal : TEXCOORD1,
           out float4 pass_Color : COLOR,
           out float4 out_Position : POSITION)
 {
-    float4 eye = mul(in_ModelView, float4(in_Vertex, 1.0));
-    float3 tnorm = normalize(mul(in_NormalMat, in_Normal));
+    float4 eye = mul(u_modelview, float4(in_Vertex, 1.0));
+    float3 tnorm = normalize(mul(u_normalmat, in_Normal));
 
     pass_Vertex = eye;
     pass_TNormal = tnorm;
@@ -116,7 +115,7 @@ void main(float3 in_Vertex : POSITION,
     pass_Color = in_Color;
 #endif
 
-    out_Position = mul(in_Proj, eye);
+    out_Position = mul(u_proj, eye);
 }
 
 [frag.hlsl]
diff --git a/src/easymesh/shinydebugnormal.lolfx b/src/easymesh/shinydebugnormal.lolfx
index ffdb9b26..b9192559 100644
--- a/src/easymesh/shinydebugnormal.lolfx
+++ b/src/easymesh/shinydebugnormal.lolfx
@@ -6,10 +6,10 @@ attribute vec3 in_Position;
 attribute vec3 in_Normal;
 attribute vec4 in_Color;
 
-uniform mat4 in_ModelView;
-uniform mat4 in_View;
-uniform mat4 in_Proj;
-uniform mat3 in_NormalMat;
+uniform mat4 u_modelview;
+uniform mat4 u_view;
+uniform mat4 u_proj;
+uniform mat3 u_normalmat;
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -17,14 +17,14 @@ varying vec4 pass_Color;
 
 void main(void)
 {
-    vec4 vertex = in_ModelView * vec4(in_Position, 1.0);
+    vec4 vertex = u_modelview * vec4(in_Position, 1.0);
     vec3 tnorm = normalize(in_Normal);
 
     pass_Vertex = vertex;
     pass_TNormal = tnorm;
     pass_Color = in_Color;
 
-    gl_Position = in_Proj * vertex;
+    gl_Position = u_proj * vertex;
 }
 
 [frag.glsl]
@@ -35,10 +35,10 @@ precision highp float;
 #endif
 
 uniform float in_Damage;
-uniform mat4 in_View;
-uniform mat4 in_Inv_View;
+uniform mat4 u_view;
+uniform mat4 u_inv_view;
 
-uniform vec4 u_Lights[8 * 2];
+uniform vec4 u_lights[8 * 2];
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -58,17 +58,16 @@ void main(void)
 void main(float3 in_Vertex : POSITION,
           float3 in_Normal : NORMAL,
           float4 in_Color : COLOR,
-          uniform float4x4 in_ModelView,
-          uniform float4x4 in_Model,
-          uniform float4x4 in_Proj,
-          uniform float3x3 in_NormalMat,
+          uniform float4x4 u_modelview,
+          uniform float4x4 u_proj,
+          uniform float3x3 u_normalmat,
           out float4 pass_Vertex : TEXCOORD0,
           out float3 pass_TNormal : TEXCOORD1,
           out float4 pass_Color : COLOR,
           out float4 out_Position : POSITION)
 {
-    float4 eye = mul(in_ModelView, float4(in_Vertex, 1.0));
-    float3 tnorm = normalize(mul(in_NormalMat, in_Normal));
+    float4 eye = mul(u_modelview, float4(in_Vertex, 1.0));
+    float3 tnorm = normalize(mul(u_normalmat, in_Normal));
 
     pass_Vertex = eye;
     pass_TNormal = tnorm;
@@ -78,7 +77,7 @@ void main(float3 in_Vertex : POSITION,
     pass_Color = in_Color;
 #endif
 
-    out_Position = mul(in_Proj, eye);
+    out_Position = mul(u_proj, eye);
 }
 
 [frag.hlsl]
diff --git a/src/easymesh/shinydebugwireframe.lolfx b/src/easymesh/shinydebugwireframe.lolfx
index aadc2b64..3f5399f7 100644
--- a/src/easymesh/shinydebugwireframe.lolfx
+++ b/src/easymesh/shinydebugwireframe.lolfx
@@ -6,10 +6,10 @@ attribute vec3 in_Position;
 attribute vec3 in_Normal;
 attribute vec4 in_Color;
 
-uniform mat4 in_ModelView;
-uniform mat4 in_View;
-uniform mat4 in_Proj;
-uniform mat3 in_NormalMat;
+uniform mat4 u_modelview;
+uniform mat4 u_view;
+uniform mat4 u_proj;
+uniform mat3 u_normalmat;
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -17,14 +17,14 @@ varying vec4 pass_Color;
 
 void main(void)
 {
-    vec4 vertex = in_ModelView * vec4(in_Position, 1.0);
-    vec3 tnorm = normalize(in_NormalMat * in_Normal);
+    vec4 vertex = u_modelview * vec4(in_Position, 1.0);
+    vec3 tnorm = normalize(u_normalmat * in_Normal);
 
     pass_Vertex = vertex;
     pass_TNormal = tnorm;
     pass_Color = in_Color;
 
-    gl_Position = in_Proj * vertex;
+    gl_Position = u_proj * vertex;
 }
 
 [frag.glsl]
@@ -35,10 +35,10 @@ precision highp float;
 #endif
 
 uniform float in_Damage;
-uniform mat4 in_View;
-uniform mat4 in_Inv_View;
+uniform mat4 u_view;
+uniform mat4 u_inv_view;
 
-uniform vec4 u_Lights[8 * 2];
+uniform vec4 u_lights[8 * 2];
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -54,17 +54,16 @@ void main(void)
 void main(float3 in_Vertex : POSITION,
           float3 in_Normal : NORMAL,
           float4 in_Color : COLOR,
-          uniform float4x4 in_ModelView,
-          uniform float4x4 in_Model,
-          uniform float4x4 in_Proj,
-          uniform float3x3 in_NormalMat,
+          uniform float4x4 u_modelview,
+          uniform float4x4 u_proj,
+          uniform float3x3 u_normalmat,
           out float4 pass_Vertex : TEXCOORD0,
           out float3 pass_TNormal : TEXCOORD1,
           out float4 pass_Color : COLOR,
           out float4 out_Position : POSITION)
 {
-    float4 eye = mul(in_ModelView, float4(in_Vertex, 1.0));
-    float3 tnorm = normalize(mul(in_NormalMat, in_Normal));
+    float4 eye = mul(u_modelview, float4(in_Vertex, 1.0));
+    float3 tnorm = normalize(mul(u_normalmat, in_Normal));
 
     pass_Vertex = eye;
     pass_TNormal = tnorm;
@@ -74,7 +73,7 @@ void main(float3 in_Vertex : POSITION,
     pass_Color = in_Color;
 #endif
 
-    out_Position = mul(in_Proj, eye);
+    out_Position = mul(u_proj, eye);
 }
 
 [frag.hlsl]
diff --git a/src/easymesh/shinyflat.lolfx b/src/easymesh/shinyflat.lolfx
index d7f07c52..a93b269b 100644
--- a/src/easymesh/shinyflat.lolfx
+++ b/src/easymesh/shinyflat.lolfx
@@ -6,10 +6,10 @@ attribute vec3 in_Position;
 attribute vec3 in_Normal;
 attribute vec4 in_Color;
 
-uniform mat4 in_ModelView;
-uniform mat4 in_View;
-uniform mat4 in_Proj;
-uniform mat3 in_NormalMat;
+uniform mat4 u_modelview;
+uniform mat4 u_view;
+uniform mat4 u_proj;
+uniform mat3 u_normalmat;
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -17,14 +17,14 @@ varying vec4 pass_Color;
 
 void main(void)
 {
-    vec4 vertex = in_ModelView * vec4(in_Position, 1.0);
-    vec3 tnorm = normalize(in_NormalMat * in_Normal);
+    vec4 vertex = u_modelview * vec4(in_Position, 1.0);
+    vec3 tnorm = normalize(u_normalmat * in_Normal);
 
     pass_Vertex = vertex;
     pass_TNormal = tnorm;
     pass_Color = in_Color;
 
-    gl_Position = in_Proj * vertex;
+    gl_Position = u_proj * vertex;
 }
 
 [frag.glsl]
@@ -35,10 +35,10 @@ precision highp float;
 #endif
 
 uniform float in_Damage;
-uniform mat4 in_View;
-uniform mat4 in_Inv_View;
+uniform mat4 u_view;
+uniform mat4 u_inv_view;
 
-uniform vec4 u_Lights[8 * 2];
+uniform vec4 u_lights[8 * 2];
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -80,11 +80,11 @@ void main(void)
     /* Apply lighting */
     for (int i = 0; i < 8; i++)
     {
-        vec4 pos = u_Lights[i * 2];
-        vec4 color = u_Lights[i * 2 + 1];
+        vec4 pos = u_lights[i * 2];
+        vec4 color = u_lights[i * 2 + 1];
         vec3 s, r, p;
 
-        p = (in_View * pos).xyz;
+        p = (u_view * pos).xyz;
         if (pos.w > 0.0)
         {
             /* Point light -- no attenuation yet */
@@ -107,7 +107,7 @@ void main(void)
 #if 0
     //Light calculation for cube light
     vec3 specular_color = vec3(1.0, 1.0, 0.6);
-    vec3 Local_Vertex = (in_Inv_View * pass_Vertex).xyz - (in_Light3_Pos).xyz;
+    vec3 Local_Vertex = (u_inv_view * pass_Vertex).xyz - (in_Light3_Pos).xyz;
     vec3 Proj_Vertex = clamp(Local_Vertex.xyz, -in_Light3_Size_Inner, in_Light3_Size_Inner);
     vec3 new_LightDir = Local_Vertex - Proj_Vertex;
 
@@ -118,7 +118,7 @@ void main(void)
         sdotn = 1.0;
     else
     {
-        new_LightDir = normalize((in_View * vec4(Proj_Vertex + in_Light3_Pos.xyz,1.0)).xyz - pass_Vertex.xyz);
+        new_LightDir = normalize((u_view * vec4(Proj_Vertex + in_Light3_Pos.xyz,1.0)).xyz - pass_Vertex.xyz);
         sdotn = max(dot(new_LightDir, TNormal), 0.0);
         r = reflect(-new_LightDir, TNormal);
         if (sdotn > 0.0 && light_radius_mod > 0.0)
@@ -140,17 +140,16 @@ void main(void)
 void main(float3 in_Vertex : POSITION,
           float3 in_Normal : NORMAL,
           float4 in_Color : COLOR,
-          uniform float4x4 in_ModelView,
-          uniform float4x4 in_Model,
-          uniform float4x4 in_Proj,
-          uniform float3x3 in_NormalMat,
+          uniform float4x4 u_modelview,
+          uniform float4x4 u_proj,
+          uniform float3x3 u_normalmat,
           out float4 pass_Vertex : TEXCOORD0,
           out float3 pass_TNormal : TEXCOORD1,
           out float4 pass_Color : COLOR,
           out float4 out_Position : POSITION)
 {
-    float4 eye = mul(in_ModelView, float4(in_Vertex, 1.0));
-    float3 tnorm = normalize(mul(in_NormalMat, in_Normal));
+    float4 eye = mul(u_modelview, float4(in_Vertex, 1.0));
+    float3 tnorm = normalize(mul(u_normalmat, in_Normal));
 
     pass_Vertex = eye;
     pass_TNormal = tnorm;
@@ -160,7 +159,7 @@ void main(float3 in_Vertex : POSITION,
     pass_Color = in_Color;
 #endif
 
-    out_Position = mul(in_Proj, eye);
+    out_Position = mul(u_proj, eye);
 }
 
 [frag.hlsl]
diff --git a/src/gpu/tile.lolfx b/src/gpu/tile.lolfx
index 1fe04467..c934dbeb 100644
--- a/src/gpu/tile.lolfx
+++ b/src/gpu/tile.lolfx
@@ -25,13 +25,13 @@ void main()
 precision mediump float;
 #endif
 
-uniform sampler2D in_Texture;
-uniform vec2 in_TexSize;
+uniform sampler2D u_texture;
+uniform vec2 u_texsize;
 varying vec2 pass_TexCoord;
 
 void main()
 {
-    vec4 col = texture2D(in_Texture, pass_TexCoord);
+    vec4 col = texture2D(u_texture, pass_TexCoord);
     if (col.a == 0.0)
         discard;
     gl_FragColor = col;
@@ -44,12 +44,12 @@ void main(float4 in_Position : POSITION,
           uniform float4x4 u_projection,
           uniform float4x4 u_view,
           uniform float4x4 u_model,
-          uniform float2 in_TexSize,
+          uniform float2 u_texsize,
           out float2 out_TexCoord : TEXCOORD0,
           out float4 out_Position : POSITION)
 {
 #if _XBOX
-    float2 delta = float2(-0.5, -0.5) / in_TexSize;
+    float2 delta = float2(-0.5, -0.5) / u_texsize;
 #else
     float2 delta = float2(0.0, 0.0);
 #endif
@@ -60,10 +60,10 @@ void main(float4 in_Position : POSITION,
 [frag.hlsl]
 
 void main(float2 in_TexCoord : TEXCOORD0,
-          uniform sampler2D in_Texture,
+          uniform sampler2D u_texture,
           out float4 out_FragColor : COLOR)
 {
-    float4 col = tex2D(in_Texture, in_TexCoord);
+    float4 col = tex2D(u_texture, in_TexCoord);
     out_FragColor = col;
 }
 
diff --git a/src/scene.cpp b/src/scene.cpp
index e5f8168a..3ed2b798 100644
--- a/src/scene.cpp
+++ b/src/scene.cpp
@@ -257,9 +257,9 @@ void Scene::RenderTiles() // XXX: rename to Blit()
     uni_mat = data->m_tile_shader->GetUniformLocation("u_model");
     data->m_tile_shader->SetUniform(uni_mat, mat4(1.f));
 
-    uni_tex = data->m_tile_shader->GetUniformLocation("in_Texture");
+    uni_tex = data->m_tile_shader->GetUniformLocation("u_texture");
     data->m_tile_shader->SetUniform(uni_tex, 0);
-    uni_texsize = data->m_tile_shader->GetUniformLocation("in_TexSize");
+    uni_texsize = data->m_tile_shader->GetUniformLocation("u_texsize");
 
     for (int buf = 0, i = 0, n; i < data->m_tiles.Count(); i = n, buf += 2)
     {
diff --git a/test/shinyfur.lolfx b/test/shinyfur.lolfx
index b14f6d05..e2de5437 100644
--- a/test/shinyfur.lolfx
+++ b/test/shinyfur.lolfx
@@ -6,10 +6,10 @@ attribute vec3 in_Position;
 attribute vec3 in_Normal;
 attribute vec4 in_Color;
 
-uniform mat4 in_ModelView;
-uniform mat4 in_View;
-uniform mat4 in_Proj;
-uniform mat3 in_NormalMat;
+uniform mat4 u_modelview;
+uniform mat4 u_view;
+uniform mat4 u_proj;
+uniform mat3 u_normalmat;
 uniform float in_Damage;
 
 varying vec4 pass_Vertex; /* View space */
@@ -22,14 +22,14 @@ void main(void)
     float dam_perc = in_Damage / (0.1 * 40);
     vec3 vGravity = vec3(0.0, -0.981, 0.0) * 2.0;
     float k = pow(dam_perc, 3);
-    vertex = in_ModelView * vertex + in_View * vec4(vGravity * k, 1.0);
-    vec3 tnorm = normalize(in_NormalMat * in_Normal);
+    vertex = u_modelview * vertex + u_view * vec4(vGravity * k, 1.0);
+    vec3 tnorm = normalize(u_normalmat * in_Normal);
 
     pass_Vertex = vertex;
     pass_TNormal = tnorm;
     pass_Color = in_Color;
 
-    gl_Position = in_Proj * vertex;
+    gl_Position = u_proj * vertex;
 }
 
 [frag.glsl]
@@ -39,13 +39,13 @@ void main(void)
 precision highp float;
 #endif
 
-uniform mat4 in_View;
-uniform mat4 in_Inv_View;
-uniform mat4 in_Inv_ModelView;
+uniform mat4 u_view;
+uniform mat4 u_inv_view;
+uniform mat4 u_inv_modelview;
 uniform float in_Damage;
 
 //Light list
-uniform vec4 u_Lights[8 * 2];
+uniform vec4 u_lights[8 * 2];
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -68,14 +68,14 @@ void main(void)
     /* Apply lighting */
     for (int i = 0; i < 8; i++)
     {
-        vec4 pos = u_Lights[i * 2];
-        vec4 color = u_Lights[i * 2 + 1];
+        vec4 pos = u_lights[i * 2];
+        vec4 color = u_lights[i * 2 + 1];
         vec3 s, r;
 
         if (pos.w > 0.0)
         {
             /* Point light -- no attenuation yet */
-            s = normalize((in_View * pos).xyz - pass_Vertex.xyz);
+            s = normalize((u_view * pos).xyz - pass_Vertex.xyz);
             r = reflect(-s, pass_TNormal);
         }
         else
@@ -94,8 +94,8 @@ void main(void)
 
     vec3 light = ambient + diffuse + specular;
 
-    vec4 world_vertex = in_Inv_ModelView * pass_Vertex;
-    vec4 world_normal = in_Inv_ModelView * vec4(pass_TNormal, 1.0);
+    vec4 world_vertex = u_inv_modelview * pass_Vertex;
+    vec4 world_normal = u_inv_modelview * vec4(pass_TNormal, 1.0);
 
     float dam_perc = in_Damage / (0.1 * 40);
     float PI = 3.14159265358979323846264;
@@ -120,17 +120,16 @@ void main(void)
 void main(float3 in_Vertex : POSITION,
           float3 in_Normal : NORMAL,
           float4 in_Color : COLOR,
-          uniform float4x4 in_ModelView,
-          uniform float4x4 in_Model,
-          uniform float4x4 in_Proj,
-          uniform float3x3 in_NormalMat,
+          uniform float4x4 u_modelview,
+          uniform float4x4 u_proj,
+          uniform float3x3 u_normalmat,
           out float4 pass_Vertex : TEXCOORD0,
           out float3 pass_TNormal : TEXCOORD1,
           out float4 pass_Color : COLOR,
           out float4 out_Position : POSITION)
 {
-    float4 eye = mul(in_ModelView, float4(in_Vertex, 1.0));
-    float3 tnorm = normalize(mul(in_NormalMat, in_Normal));
+    float4 eye = mul(u_modelview, float4(in_Vertex, 1.0));
+    float3 tnorm = normalize(mul(u_normalmat, in_Normal));
 
     pass_Vertex = eye;
     pass_TNormal = tnorm;
@@ -140,7 +139,7 @@ void main(float3 in_Vertex : POSITION,
     pass_Color = in_Color;
 #endif
 
-    out_Position = mul(in_Proj, eye);
+    out_Position = mul(u_proj, eye);
 }
 
 [frag.hlsl]
diff --git a/test/shinymvtexture.lolfx b/test/shinymvtexture.lolfx
index 29773cf9..5cd87b19 100644
--- a/test/shinymvtexture.lolfx
+++ b/test/shinymvtexture.lolfx
@@ -7,10 +7,10 @@ attribute vec3 in_Normal;
 attribute vec4 in_Color;
 attribute vec2 in_TexCoord;
 
-uniform mat4 in_ModelView;
-uniform mat4 in_View;
-uniform mat4 in_Proj;
-uniform mat3 in_NormalMat;
+uniform mat4 u_modelview;
+uniform mat4 u_view;
+uniform mat4 u_proj;
+uniform mat3 u_normalmat;
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -19,15 +19,15 @@ varying vec2 pass_TexCoord;
 
 void main(void)
 {
-    vec4 vertex = in_ModelView * vec4(in_Position, 1.0);
-    vec3 tnorm = normalize(in_NormalMat * in_Normal);
+    vec4 vertex = u_modelview * vec4(in_Position, 1.0);
+    vec3 tnorm = normalize(u_normalmat * in_Normal);
 
     pass_Vertex = vertex;
     pass_TNormal = tnorm;
     pass_Color = in_Color;
     pass_TexCoord = in_TexCoord;
 
-    gl_Position = in_Proj * vertex;
+    gl_Position = u_proj * vertex;
 }
 
 [frag.glsl]
@@ -37,13 +37,13 @@ void main(void)
 precision highp float;
 #endif
 
-uniform mat4 in_View;
-uniform mat4 in_Inv_View;
-uniform mat4 in_Inv_ModelView;
+uniform mat4 u_view;
+uniform mat4 u_inv_view;
+uniform mat4 u_inv_modelview;
 uniform sampler2D u_Texture;
 
 //Light list
-uniform vec4 u_Lights[8 * 2];
+uniform vec4 u_lights[8 * 2];
 
 varying vec4 pass_Vertex; /* View space */
 varying vec3 pass_TNormal;
@@ -67,14 +67,14 @@ void main(void)
     /* Apply lighting */
     for (int i = 0; i < 8; i++)
     {
-        vec4 pos = u_Lights[i * 2];
-        vec4 color = u_Lights[i * 2 + 1];
+        vec4 pos = u_lights[i * 2];
+        vec4 color = u_lights[i * 2 + 1];
         vec3 s, r;
 
         if (pos.w > 0.0)
         {
             /* Point light -- no attenuation yet */
-            s = normalize((in_View * pos).xyz - pass_Vertex.xyz);
+            s = normalize((u_view * pos).xyz - pass_Vertex.xyz);
             r = reflect(-s, pass_TNormal);
         }
         else
@@ -101,17 +101,16 @@ void main(void)
 void main(float3 in_Vertex : POSITION,
           float3 in_Normal : NORMAL,
           float4 in_Color : COLOR,
-          uniform float4x4 in_ModelView,
-          uniform float4x4 in_Model,
-          uniform float4x4 in_Proj,
-          uniform float3x3 in_NormalMat,
+          uniform float4x4 u_modelview,
+          uniform float4x4 u_proj,
+          uniform float3x3 u_normalmat,
           out float4 pass_Vertex : TEXCOORD0,
           out float3 pass_TNormal : TEXCOORD1,
           out float4 pass_Color : COLOR,
           out float4 out_Position : POSITION)
 {
-    float4 eye = mul(in_ModelView, float4(in_Vertex, 1.0));
-    float3 tnorm = normalize(mul(in_NormalMat, in_Normal));
+    float4 eye = mul(u_modelview, float4(in_Vertex, 1.0));
+    float3 tnorm = normalize(mul(u_normalmat, in_Normal));
 
     pass_Vertex = eye;
     pass_TNormal = tnorm;
@@ -121,7 +120,7 @@ void main(float3 in_Vertex : POSITION,
     pass_Color = in_Color;
 #endif
 
-    out_Position = mul(in_Proj, eye);
+    out_Position = mul(u_proj, eye);
 }
 
 [frag.hlsl]