| ethannicholas | b3058bd | 2016-07-01 08:22:01 -0700 | [diff] [blame] | 1 | STRINGIFY( |
| 2 | |
| 3 | // defines built-in interfaces supported by SkiaSL fragment shaders |
| 4 | |
| Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame^] | 5 | layout(builtin=15) in float4 sk_FragCoord; |
| 6 | layout(builtin=3) float sk_ClipDistance[1]; |
| ethannicholas | b3058bd | 2016-07-01 08:22:01 -0700 | [diff] [blame] | 7 | |
| ethannicholas | 5961bc9 | 2016-10-12 06:39:56 -0700 | [diff] [blame] | 8 | // 9999 is a temporary value that causes us to ignore these declarations beyond |
| 9 | // adding them to the symbol table. This works fine in GLSL (where they do not |
| 10 | // require any further handling) but will fail in SPIR-V. We'll have a better |
| 11 | // solution for this soon. |
| Ethan Nicholas | 8aa4569 | 2017-09-20 11:24:15 -0400 | [diff] [blame^] | 12 | layout(builtin=9999) float4 gl_LastFragData[1]; |
| Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 13 | layout(builtin=9999) half4 gl_LastFragColor; |
| 14 | layout(builtin=9999) half4 gl_LastFragColorARM; |
| Ben Wagner | d9fcb23 | 2016-11-04 13:07:29 -0400 | [diff] [blame] | 15 | layout(builtin=9999) int gl_SampleMaskIn[1]; |
| 16 | layout(builtin=9999) out int gl_SampleMask[1]; |
| Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 17 | layout(builtin=9999) out half4 gl_SecondaryFragColorEXT; |
| jvanverth | 9df16b5 | 2016-10-11 10:03:56 -0700 | [diff] [blame] | 18 | |
| Ethan Nicholas | f7b8820 | 2017-09-18 14:10:39 -0400 | [diff] [blame] | 19 | layout(location=0,index=0,builtin=10001) out half4 sk_FragColor; |
| ethannicholas | 5961bc9 | 2016-10-12 06:39:56 -0700 | [diff] [blame] | 20 | |
| 21 | ) |