Revert "Revert "Switched highp float to highfloat and mediump float to half.""

This reverts commit 1d816b92bb7cf2258007f3f74ffd143b89f25d01.

Bug: skia:
Change-Id: I388b5e5e9bf619db48297a80c9a80c039f26c9f1
Reviewed-on: https://skia-review.googlesource.com/46464
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/src/sksl/sksl_frag.include b/src/sksl/sksl_frag.include
index 2cd1e52413..c5f9ffe647 100644
--- a/src/sksl/sksl_frag.include
+++ b/src/sksl/sksl_frag.include
@@ -2,20 +2,20 @@ STRINGIFY(
 
 // defines built-in interfaces supported by SkiaSL fragment shaders
 
-layout(builtin=15) in float4 sk_FragCoord;
-layout(builtin=3) float sk_ClipDistance[1];
+layout(builtin=15) in highfloat4 sk_FragCoord;
+layout(builtin=3) highfloat sk_ClipDistance[1];
 
 // 9999 is a temporary value that causes us to ignore these declarations beyond
 // adding them to the symbol table. This works fine in GLSL (where they do not
 // require any further handling) but will fail in SPIR-V. We'll have a better
 // solution for this soon.
-layout(builtin=9999) float4 gl_LastFragData[1];
-layout(builtin=9999) float4 gl_LastFragColor;
-layout(builtin=9999) float4 gl_LastFragColorARM;
+layout(builtin=9999) highfloat4 gl_LastFragData[1];
+layout(builtin=9999) half4 gl_LastFragColor;
+layout(builtin=9999) half4 gl_LastFragColorARM;
 layout(builtin=9999) int gl_SampleMaskIn[1];
 layout(builtin=9999) out int gl_SampleMask[1];
-layout(builtin=9999) out float4 gl_SecondaryFragColorEXT;
+layout(builtin=9999) out half4 gl_SecondaryFragColorEXT;
 
-layout(location=0,index=0,builtin=10001) out float4 sk_FragColor;
+layout(location=0,index=0,builtin=10001) out half4 sk_FragColor;
 
 )