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path: root/src/mbgl/shaders/fill_outline_pattern.cpp
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Diffstat (limited to 'src/mbgl/shaders/fill_outline_pattern.cpp')
-rw-r--r--src/mbgl/shaders/fill_outline_pattern.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/mbgl/shaders/fill_outline_pattern.cpp b/src/mbgl/shaders/fill_outline_pattern.cpp
index 6e9d6ad9a1..5e38023382 100644
--- a/src/mbgl/shaders/fill_outline_pattern.cpp
+++ b/src/mbgl/shaders/fill_outline_pattern.cpp
@@ -24,12 +24,11 @@ varying vec2 v_pos_b;
varying vec2 v_pos;
uniform lowp float a_opacity_t;
-attribute lowp float a_opacity_min;
-attribute lowp float a_opacity_max;
+attribute lowp vec2 a_opacity;
varying lowp float opacity;
void main() {
- opacity = mix(a_opacity_min, a_opacity_max, a_opacity_t);
+ opacity = unpack_mix_vec2(a_opacity, a_opacity_t);
gl_Position = u_matrix * vec4(a_pos, 0, 1);