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Diffstat (limited to 'render/fx_renderer/gles2/shaders/stencil_mask.frag')
-rw-r--r--render/fx_renderer/gles2/shaders/stencil_mask.frag5
1 files changed, 5 insertions, 0 deletions
diff --git a/render/fx_renderer/gles2/shaders/stencil_mask.frag b/render/fx_renderer/gles2/shaders/stencil_mask.frag
index ee03307..523adc8 100644
--- a/render/fx_renderer/gles2/shaders/stencil_mask.frag
+++ b/render/fx_renderer/gles2/shaders/stencil_mask.frag
@@ -1,4 +1,9 @@
+#ifdef GL_FRAGMENT_PRECISION_HIGH
+precision highp float;
+#else
precision mediump float;
+#endif
+
varying vec2 v_texcoord;
uniform vec2 half_size;