[core] Simplify generate-shaders.jsupstream/generate-shaders

We moved the #pragma ⇢ #ifndef logic into gl-js.

1 files changed, 6 insertions, 2 deletions

diff --git a/src/mbgl/shaders/symbol_icon.cpp b/src/mbgl/shaders/symbol_icon.cpp
index c0e3a0ac01..1e96194738 100644
--- a/src/mbgl/shaders/symbol_icon.cpp
+++ b/src/mbgl/shaders/symbol_icon.cpp
@@ -32,6 +32,7 @@ varying lowp float opacity;
 uniform lowp float u_opacity;
 #endif
 
+
 uniform mat4 u_matrix;
 uniform mat4 u_label_plane_matrix;
 uniform mat4 u_gl_coord_matrix;
@@ -45,13 +46,14 @@ varying vec2 v_tex;
 varying vec2 v_fade_tex;
 
 void main() {
-
+    
 #ifndef HAS_UNIFORM_u_opacity
     opacity = unpack_mix_vec2(a_opacity, a_opacity_t);
 #else
     lowp float opacity = u_opacity;
 #endif
 
+
     vec2 a_pos = a_pos_offset.xy;
     vec2 a_offset = a_pos_offset.zw;
 
@@ -125,15 +127,17 @@ varying lowp float opacity;
 uniform lowp float u_opacity;
 #endif
 
+
 varying vec2 v_tex;
 varying vec2 v_fade_tex;
 
 void main() {
-
+    
 #ifdef HAS_UNIFORM_u_opacity
     lowp float opacity = u_opacity;
 #endif
 
+
     lowp float alpha = texture2D(u_fadetexture, v_fade_tex).a * opacity;
     gl_FragColor = texture2D(u_texture, v_tex) * alpha;