Cleanup.

examples/common/font/fs_font_basic.bin.h

@@ -1,19 +1,19 @@
 static const uint8_t fs_font_basic_glsl[553] =
 {
-	0x46, 0x53, 0x48, 0x04, 0x01, 0x83, 0xf2, 0xe1, 0x01, 0x00, 0x0a, 0x75, 0x5f, 0x74, 0x65, 0x78, // FSH........u_tex
+	0x46, 0x53, 0x48, 0x04, 0x01, 0x83, 0xf2, 0xe1, 0x01, 0x00, 0x0a, 0x73, 0x5f, 0x74, 0x65, 0x78, // FSH........s_tex
 	0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x09, 0x02, 0x00, 0x00, 0x76, // Color..........v
 	0x61, 0x72, 0x79, 0x69, 0x6e, 0x67, 0x20, 0x68, 0x69, 0x67, 0x68, 0x70, 0x20, 0x76, 0x65, 0x63, // arying highp vec
 	0x34, 0x20, 0x76, 0x5f, 0x63, 0x6f, 0x6c, 0x6f, 0x72, 0x30, 0x3b, 0x0a, 0x76, 0x61, 0x72, 0x79, // 4 v_color0;.vary
 	0x69, 0x6e, 0x67, 0x20, 0x68, 0x69, 0x67, 0x68, 0x70, 0x20, 0x76, 0x65, 0x63, 0x34, 0x20, 0x76, // ing highp vec4 v
 	0x5f, 0x74, 0x65, 0x78, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x30, 0x3b, 0x0a, 0x75, 0x6e, 0x69, 0x66, // _texcoord0;.unif
 	0x6f, 0x72, 0x6d, 0x20, 0x6c, 0x6f, 0x77, 0x70, 0x20, 0x73, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x72, // orm lowp sampler
-	0x43, 0x75, 0x62, 0x65, 0x20, 0x75, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x3b, // Cube u_texColor;
+	0x43, 0x75, 0x62, 0x65, 0x20, 0x73, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x3b, // Cube s_texColor;
 	0x0a, 0x76, 0x6f, 0x69, 0x64, 0x20, 0x6d, 0x61, 0x69, 0x6e, 0x20, 0x28, 0x29, 0x0a, 0x7b, 0x0a, // .void main ().{.
 	0x20, 0x20, 0x6c, 0x6f, 0x77, 0x70, 0x20, 0x66, 0x6c, 0x6f, 0x61, 0x74, 0x20, 0x72, 0x67, 0x62, //   lowp float rgb
 	0x61, 0x5f, 0x31, 0x5b, 0x34, 0x5d, 0x3b, 0x0a, 0x20, 0x20, 0x6c, 0x6f, 0x77, 0x70, 0x20, 0x76, // a_1[4];.  lowp v
 	0x65, 0x63, 0x34, 0x20, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x32, 0x3b, 0x0a, 0x20, 0x20, // ec4 tmpvar_2;.  
 	0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x32, 0x20, 0x3d, 0x20, 0x74, 0x65, 0x78, 0x74, 0x75, // tmpvar_2 = textu
-	0x72, 0x65, 0x43, 0x75, 0x62, 0x65, 0x20, 0x28, 0x75, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, // reCube (u_texCol
+	0x72, 0x65, 0x43, 0x75, 0x62, 0x65, 0x20, 0x28, 0x73, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, // reCube (s_texCol
 	0x6f, 0x72, 0x2c, 0x20, 0x76, 0x5f, 0x74, 0x65, 0x78, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x30, 0x2e, // or, v_texcoord0.
 	0x78, 0x79, 0x7a, 0x29, 0x3b, 0x0a, 0x20, 0x20, 0x68, 0x69, 0x67, 0x68, 0x70, 0x20, 0x69, 0x6e, // xyz);.  highp in
 	0x74, 0x20, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x33, 0x3b, 0x0a, 0x20, 0x20, 0x74, 0x6d, // t tmpvar_3;.  tm
@@ -42,7 +42,7 @@ static const uint8_t fs_font_basic_dx9[445] =
 	0xfe, 0xff, 0x22, 0x00, 0x43, 0x54, 0x41, 0x42, 0x1c, 0x00, 0x00, 0x00, 0x53, 0x00, 0x00, 0x00, // ..".CTAB....S...
 	0x00, 0x03, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x91, 0x00, 0x00, // ................
 	0x4c, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, // L...0...........
-	0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x75, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, // <.......u_texCol
+	0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x73, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, // <.......s_texCol
 	0x6f, 0x72, 0x00, 0xab, 0x04, 0x00, 0x0e, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, // or..............
 	0x00, 0x00, 0x00, 0x00, 0x70, 0x73, 0x5f, 0x33, 0x5f, 0x30, 0x00, 0x4d, 0x69, 0x63, 0x72, 0x6f, // ....ps_3_0.Micro
 	0x73, 0x6f, 0x66, 0x74, 0x20, 0x28, 0x52, 0x29, 0x20, 0x48, 0x4c, 0x53, 0x4c, 0x20, 0x53, 0x68, // soft (R) HLSL Sh

examples/common/font/fs_font_basic.sc

@@ -2,11 +2,11 @@ $input v_color0, v_texcoord0
 
 #include "../../common/common.sh"
 
-SAMPLERCUBE(u_texColor, 0);
+SAMPLERCUBE(s_texColor, 0);
 
 void main()
 {
-	vec4 color = textureCube(u_texColor, v_texcoord0.xyz);
+	vec4 color = textureCube(s_texColor, v_texcoord0.xyz);
 	int index = int(v_texcoord0.w*4.0 + 0.5);
 	float rgba[4];
 	rgba[0] = color.z;

examples/common/font/fs_font_distance_field.bin.h

@@ -1,19 +1,19 @@
 static const uint8_t fs_font_distance_field_glsl[1019] =
 {
-	0x46, 0x53, 0x48, 0x04, 0x01, 0x83, 0xf2, 0xe1, 0x01, 0x00, 0x0a, 0x75, 0x5f, 0x74, 0x65, 0x78, // FSH........u_tex
+	0x46, 0x53, 0x48, 0x04, 0x01, 0x83, 0xf2, 0xe1, 0x01, 0x00, 0x0a, 0x73, 0x5f, 0x74, 0x65, 0x78, // FSH........s_tex
 	0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0xdb, 0x03, 0x00, 0x00, 0x76, // Color..........v
 	0x61, 0x72, 0x79, 0x69, 0x6e, 0x67, 0x20, 0x68, 0x69, 0x67, 0x68, 0x70, 0x20, 0x76, 0x65, 0x63, // arying highp vec
 	0x34, 0x20, 0x76, 0x5f, 0x63, 0x6f, 0x6c, 0x6f, 0x72, 0x30, 0x3b, 0x0a, 0x76, 0x61, 0x72, 0x79, // 4 v_color0;.vary
 	0x69, 0x6e, 0x67, 0x20, 0x68, 0x69, 0x67, 0x68, 0x70, 0x20, 0x76, 0x65, 0x63, 0x34, 0x20, 0x76, // ing highp vec4 v
 	0x5f, 0x74, 0x65, 0x78, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x30, 0x3b, 0x0a, 0x75, 0x6e, 0x69, 0x66, // _texcoord0;.unif
 	0x6f, 0x72, 0x6d, 0x20, 0x6c, 0x6f, 0x77, 0x70, 0x20, 0x73, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x72, // orm lowp sampler
-	0x43, 0x75, 0x62, 0x65, 0x20, 0x75, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x3b, // Cube u_texColor;
+	0x43, 0x75, 0x62, 0x65, 0x20, 0x73, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x3b, // Cube s_texColor;
 	0x0a, 0x76, 0x6f, 0x69, 0x64, 0x20, 0x6d, 0x61, 0x69, 0x6e, 0x20, 0x28, 0x29, 0x0a, 0x7b, 0x0a, // .void main ().{.
 	0x20, 0x20, 0x6c, 0x6f, 0x77, 0x70, 0x20, 0x66, 0x6c, 0x6f, 0x61, 0x74, 0x20, 0x72, 0x67, 0x62, //   lowp float rgb
 	0x61, 0x5f, 0x31, 0x5b, 0x34, 0x5d, 0x3b, 0x0a, 0x20, 0x20, 0x6c, 0x6f, 0x77, 0x70, 0x20, 0x76, // a_1[4];.  lowp v
 	0x65, 0x63, 0x34, 0x20, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x32, 0x3b, 0x0a, 0x20, 0x20, // ec4 tmpvar_2;.  
 	0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x32, 0x20, 0x3d, 0x20, 0x74, 0x65, 0x78, 0x74, 0x75, // tmpvar_2 = textu
-	0x72, 0x65, 0x43, 0x75, 0x62, 0x65, 0x20, 0x28, 0x75, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, // reCube (u_texCol
+	0x72, 0x65, 0x43, 0x75, 0x62, 0x65, 0x20, 0x28, 0x73, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, // reCube (s_texCol
 	0x6f, 0x72, 0x2c, 0x20, 0x76, 0x5f, 0x74, 0x65, 0x78, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x30, 0x2e, // or, v_texcoord0.
 	0x78, 0x79, 0x7a, 0x29, 0x3b, 0x0a, 0x20, 0x20, 0x68, 0x69, 0x67, 0x68, 0x70, 0x20, 0x69, 0x6e, // xyz);.  highp in
 	0x74, 0x20, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x33, 0x3b, 0x0a, 0x20, 0x20, 0x74, 0x6d, // t tmpvar_3;.  tm
@@ -71,7 +71,7 @@ static const uint8_t fs_font_distance_field_dx9[737] =
 	0xfe, 0xff, 0x22, 0x00, 0x43, 0x54, 0x41, 0x42, 0x1c, 0x00, 0x00, 0x00, 0x53, 0x00, 0x00, 0x00, // ..".CTAB....S...
 	0x00, 0x03, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x91, 0x00, 0x00, // ................
 	0x4c, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, // L...0...........
-	0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x75, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, // <.......u_texCol
+	0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x73, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, // <.......s_texCol
 	0x6f, 0x72, 0x00, 0xab, 0x04, 0x00, 0x0e, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, // or..............
 	0x00, 0x00, 0x00, 0x00, 0x70, 0x73, 0x5f, 0x33, 0x5f, 0x30, 0x00, 0x4d, 0x69, 0x63, 0x72, 0x6f, // ....ps_3_0.Micro
 	0x73, 0x6f, 0x66, 0x74, 0x20, 0x28, 0x52, 0x29, 0x20, 0x48, 0x4c, 0x53, 0x4c, 0x20, 0x53, 0x68, // soft (R) HLSL Sh

examples/common/font/fs_font_distance_field.sc

@@ -2,11 +2,11 @@ $input v_color0, v_texcoord0
 
 #include "../../common/common.sh"
 
-SAMPLERCUBE(u_texColor, 0);
+SAMPLERCUBE(s_texColor, 0);
 
 void main()
 {	
-	vec4 color = textureCube(u_texColor, v_texcoord0.xyz);
+	vec4 color = textureCube(s_texColor, v_texcoord0.xyz);
 	int index = int(v_texcoord0.w*4.0 + 0.5);
 	float rgba[4];
 	rgba[0] = color.z;

examples/common/font/fs_font_distance_field_subpixel.bin.h

@@ -1,13 +1,13 @@
 static const uint8_t fs_font_distance_field_subpixel_glsl[1268] =
 {
-	0x46, 0x53, 0x48, 0x04, 0x01, 0x83, 0xf2, 0xe1, 0x01, 0x00, 0x0a, 0x75, 0x5f, 0x74, 0x65, 0x78, // FSH........u_tex
+	0x46, 0x53, 0x48, 0x04, 0x01, 0x83, 0xf2, 0xe1, 0x01, 0x00, 0x0a, 0x73, 0x5f, 0x74, 0x65, 0x78, // FSH........s_tex
 	0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0xd4, 0x04, 0x00, 0x00, 0x76, // Color..........v
 	0x61, 0x72, 0x79, 0x69, 0x6e, 0x67, 0x20, 0x68, 0x69, 0x67, 0x68, 0x70, 0x20, 0x76, 0x65, 0x63, // arying highp vec
 	0x34, 0x20, 0x76, 0x5f, 0x63, 0x6f, 0x6c, 0x6f, 0x72, 0x30, 0x3b, 0x0a, 0x76, 0x61, 0x72, 0x79, // 4 v_color0;.vary
 	0x69, 0x6e, 0x67, 0x20, 0x68, 0x69, 0x67, 0x68, 0x70, 0x20, 0x76, 0x65, 0x63, 0x34, 0x20, 0x76, // ing highp vec4 v
 	0x5f, 0x74, 0x65, 0x78, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x30, 0x3b, 0x0a, 0x75, 0x6e, 0x69, 0x66, // _texcoord0;.unif
 	0x6f, 0x72, 0x6d, 0x20, 0x6c, 0x6f, 0x77, 0x70, 0x20, 0x73, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x72, // orm lowp sampler
-	0x43, 0x75, 0x62, 0x65, 0x20, 0x75, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x3b, // Cube u_texColor;
+	0x43, 0x75, 0x62, 0x65, 0x20, 0x73, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x3b, // Cube s_texColor;
 	0x0a, 0x76, 0x6f, 0x69, 0x64, 0x20, 0x6d, 0x61, 0x69, 0x6e, 0x20, 0x28, 0x29, 0x0a, 0x7b, 0x0a, // .void main ().{.
 	0x20, 0x20, 0x68, 0x69, 0x67, 0x68, 0x70, 0x20, 0x69, 0x6e, 0x74, 0x20, 0x74, 0x6d, 0x70, 0x76, //   highp int tmpv
 	0x61, 0x72, 0x5f, 0x31, 0x3b, 0x0a, 0x20, 0x20, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x31, // ar_1;.  tmpvar_1
@@ -27,14 +27,14 @@ static const uint8_t fs_font_distance_field_subpixel_glsl[1268] =
 	0x76, 0x61, 0x72, 0x5f, 0x32, 0x29, 0x3b, 0x0a, 0x20, 0x20, 0x6c, 0x6f, 0x77, 0x70, 0x20, 0x66, // var_2);.  lowp f
 	0x6c, 0x6f, 0x61, 0x74, 0x20, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x35, 0x3b, 0x0a, 0x20, // loat tmpvar_5;. 
 	0x20, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x35, 0x20, 0x3d, 0x20, 0x74, 0x65, 0x78, 0x74, //  tmpvar_5 = text
-	0x75, 0x72, 0x65, 0x43, 0x75, 0x62, 0x65, 0x20, 0x28, 0x75, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, // ureCube (u_texCo
+	0x75, 0x72, 0x65, 0x43, 0x75, 0x62, 0x65, 0x20, 0x28, 0x73, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, // ureCube (s_texCo
 	0x6c, 0x6f, 0x72, 0x2c, 0x20, 0x28, 0x76, 0x5f, 0x74, 0x65, 0x78, 0x63, 0x6f, 0x6f, 0x72, 0x64, // lor, (v_texcoord
 	0x30, 0x2e, 0x78, 0x79, 0x7a, 0x20, 0x2d, 0x20, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x34, // 0.xyz - tmpvar_4
 	0x29, 0x29, 0x2e, 0x7a, 0x79, 0x78, 0x77, 0x5b, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x31, // )).zyxw[tmpvar_1
 	0x5d, 0x3b, 0x0a, 0x20, 0x20, 0x6c, 0x6f, 0x77, 0x70, 0x20, 0x66, 0x6c, 0x6f, 0x61, 0x74, 0x20, // ];.  lowp float 
 	0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x36, 0x3b, 0x0a, 0x20, 0x20, 0x74, 0x6d, 0x70, 0x76, // tmpvar_6;.  tmpv
 	0x61, 0x72, 0x5f, 0x36, 0x20, 0x3d, 0x20, 0x74, 0x65, 0x78, 0x74, 0x75, 0x72, 0x65, 0x43, 0x75, // ar_6 = textureCu
-	0x62, 0x65, 0x20, 0x28, 0x75, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x2c, 0x20, // be (u_texColor, 
+	0x62, 0x65, 0x20, 0x28, 0x73, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x2c, 0x20, // be (s_texColor, 
 	0x28, 0x76, 0x5f, 0x74, 0x65, 0x78, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x30, 0x2e, 0x78, 0x79, 0x7a, // (v_texcoord0.xyz
 	0x20, 0x2b, 0x20, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x34, 0x29, 0x29, 0x2e, 0x7a, 0x79, //  + tmpvar_4)).zy
 	0x78, 0x77, 0x5b, 0x74, 0x6d, 0x70, 0x76, 0x61, 0x72, 0x5f, 0x31, 0x5d, 0x3b, 0x0a, 0x20, 0x20, // xw[tmpvar_1];.  
@@ -87,7 +87,7 @@ static const uint8_t fs_font_distance_field_subpixel_dx9[885] =
 	0xfe, 0xff, 0x22, 0x00, 0x43, 0x54, 0x41, 0x42, 0x1c, 0x00, 0x00, 0x00, 0x53, 0x00, 0x00, 0x00, // ..".CTAB....S...
 	0x00, 0x03, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x91, 0x00, 0x00, // ................
 	0x4c, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, // L...0...........
-	0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x75, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, // <.......u_texCol
+	0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x73, 0x5f, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6c, // <.......s_texCol
 	0x6f, 0x72, 0x00, 0xab, 0x04, 0x00, 0x0e, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, // or..............
 	0x00, 0x00, 0x00, 0x00, 0x70, 0x73, 0x5f, 0x33, 0x5f, 0x30, 0x00, 0x4d, 0x69, 0x63, 0x72, 0x6f, // ....ps_3_0.Micro
 	0x73, 0x6f, 0x66, 0x74, 0x20, 0x28, 0x52, 0x29, 0x20, 0x48, 0x4c, 0x53, 0x4c, 0x20, 0x53, 0x68, // soft (R) HLSL Sh

examples/common/font/fs_font_distance_field_subpixel.sc

@@ -2,7 +2,7 @@ $input v_color0, v_texcoord0
 
 #include "../../common/common.sh"
 
-SAMPLERCUBE(u_texColor, 0);
+SAMPLERCUBE(s_texColor, 0);
 
 void main()
 {
@@ -13,8 +13,8 @@ void main()
 	vec3 sampleLeft = v_texcoord0.xyz - decal;
 	vec3 sampleRight = v_texcoord0.xyz + decal;
 
-	float left_dist = textureCube(u_texColor, sampleLeft).zyxw[index];
-	float right_dist = textureCube(u_texColor, sampleRight).zyxw[index];
+	float left_dist  = textureCube(s_texColor, sampleLeft).zyxw[index];
+	float right_dist = textureCube(s_texColor, sampleRight).zyxw[index];
 
 	float dist = 0.5 * (left_dist + right_dist);
 

examples/common/font/text_buffer_manager.cpp

@@ -619,7 +619,7 @@ TextBufferManager::TextBufferManager(FontManager* _fontManager)
 		.add(bgfx::Attrib::Color0,    4, bgfx::AttribType::Uint8, true)
 		.end();
 
-	u_texColor = bgfx::createUniform("u_texColor", bgfx::UniformType::Int1);
+	s_texColor = bgfx::createUniform("s_texColor", bgfx::UniformType::Int1);
 }
 
 TextBufferManager::~TextBufferManager()
@@ -627,7 +627,7 @@ TextBufferManager::~TextBufferManager()
 	BX_CHECK(m_textBufferHandles.getNumHandles() == 0, "All the text buffers must be destroyed before destroying the manager");
 	delete [] m_textBuffers;
 
-	bgfx::destroyUniform(u_texColor);
+	bgfx::destroyUniform(s_texColor);
 
 	bgfx::destroyProgram(m_basicProgram);
 	bgfx::destroyProgram(m_distanceProgram);
@@ -706,7 +706,7 @@ void TextBufferManager::submitTextBuffer(TextBufferHandle _handle, uint8_t _id,
 		return;
 	}
 
-	bgfx::setTexture(0, u_texColor, m_fontManager->getAtlas()->getTextureHandle() );
+	bgfx::setTexture(0, s_texColor, m_fontManager->getAtlas()->getTextureHandle() );
 
 	bgfx::ProgramHandle program = BGFX_INVALID_HANDLE;
 	switch (bc.fontType)

examples/common/font/text_buffer_manager.h

@@ -88,7 +88,7 @@ private:
 	bx::HandleAllocT<MAX_TEXT_BUFFER_COUNT> m_textBufferHandles;
 	FontManager* m_fontManager;
 	bgfx::VertexDecl m_vertexDecl;
-	bgfx::UniformHandle u_texColor;
+	bgfx::UniformHandle s_texColor;
 	bgfx::ProgramHandle m_basicProgram;
 	bgfx::ProgramHandle m_distanceProgram;
 	bgfx::ProgramHandle m_distanceSubpixelProgram;