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      1 /*
      2  * Copyright 2017 Google Inc.
      3  *
      4  * Use of this source code is governed by a BSD-style license that can be
      5  * found in the LICENSE file.
      6  */
      7 /*****************************************************************************************
      8  ******************** This file was generated by sksllex. Do not edit. *******************
      9  *****************************************************************************************/
     10 #ifndef SKSL_LayoutLexer
     11 #define SKSL_LayoutLexer
     12 #include <cstddef>
     13 #include <cstdint>
     14 namespace SkSL {
     15 
     16 struct LayoutToken {
     17     enum Kind {
     18 #undef END_OF_FILE
     19         END_OF_FILE,
     20 #undef LOCATION
     21         LOCATION,
     22 #undef OFFSET
     23         OFFSET,
     24 #undef BINDING
     25         BINDING,
     26 #undef INDEX
     27         INDEX,
     28 #undef SET
     29         SET,
     30 #undef BUILTIN
     31         BUILTIN,
     32 #undef INPUT_ATTACHMENT_INDEX
     33         INPUT_ATTACHMENT_INDEX,
     34 #undef ORIGIN_UPPER_LEFT
     35         ORIGIN_UPPER_LEFT,
     36 #undef OVERRIDE_COVERAGE
     37         OVERRIDE_COVERAGE,
     38 #undef BLEND_SUPPORT_ALL_EQUATIONS
     39         BLEND_SUPPORT_ALL_EQUATIONS,
     40 #undef BLEND_SUPPORT_MULTIPLY
     41         BLEND_SUPPORT_MULTIPLY,
     42 #undef BLEND_SUPPORT_SCREEN
     43         BLEND_SUPPORT_SCREEN,
     44 #undef BLEND_SUPPORT_OVERLAY
     45         BLEND_SUPPORT_OVERLAY,
     46 #undef BLEND_SUPPORT_DARKEN
     47         BLEND_SUPPORT_DARKEN,
     48 #undef BLEND_SUPPORT_LIGHTEN
     49         BLEND_SUPPORT_LIGHTEN,
     50 #undef BLEND_SUPPORT_COLORDODGE
     51         BLEND_SUPPORT_COLORDODGE,
     52 #undef BLEND_SUPPORT_COLORBURN
     53         BLEND_SUPPORT_COLORBURN,
     54 #undef BLEND_SUPPORT_HARDLIGHT
     55         BLEND_SUPPORT_HARDLIGHT,
     56 #undef BLEND_SUPPORT_SOFTLIGHT
     57         BLEND_SUPPORT_SOFTLIGHT,
     58 #undef BLEND_SUPPORT_DIFFERENCE
     59         BLEND_SUPPORT_DIFFERENCE,
     60 #undef BLEND_SUPPORT_EXCLUSION
     61         BLEND_SUPPORT_EXCLUSION,
     62 #undef BLEND_SUPPORT_HSL_HUE
     63         BLEND_SUPPORT_HSL_HUE,
     64 #undef BLEND_SUPPORT_HSL_SATURATION
     65         BLEND_SUPPORT_HSL_SATURATION,
     66 #undef BLEND_SUPPORT_HSL_COLOR
     67         BLEND_SUPPORT_HSL_COLOR,
     68 #undef BLEND_SUPPORT_HSL_LUMINOSITY
     69         BLEND_SUPPORT_HSL_LUMINOSITY,
     70 #undef PUSH_CONSTANT
     71         PUSH_CONSTANT,
     72 #undef POINTS
     73         POINTS,
     74 #undef LINES
     75         LINES,
     76 #undef LINE_STRIP
     77         LINE_STRIP,
     78 #undef LINES_ADJACENCY
     79         LINES_ADJACENCY,
     80 #undef TRIANGLES
     81         TRIANGLES,
     82 #undef TRIANGLE_STRIP
     83         TRIANGLE_STRIP,
     84 #undef TRIANGLES_ADJACENCY
     85         TRIANGLES_ADJACENCY,
     86 #undef MAX_VERTICES
     87         MAX_VERTICES,
     88 #undef INVOCATIONS
     89         INVOCATIONS,
     90 #undef WHEN
     91         WHEN,
     92 #undef KEY
     93         KEY,
     94 #undef CTYPE
     95         CTYPE,
     96 #undef INVALID
     97         INVALID,
     98     };
     99 
    100     LayoutToken() : fKind(Kind::INVALID), fOffset(-1), fLength(-1) {}
    101 
    102     LayoutToken(Kind kind, int offset, int length)
    103             : fKind(kind), fOffset(offset), fLength(length) {}
    104 
    105     Kind fKind;
    106     int fOffset;
    107     int fLength;
    108 };
    109 
    110 class LayoutLexer {
    111 public:
    112     void start(const char* text, size_t length) {
    113         fText = text;
    114         fLength = length;
    115         fOffset = 0;
    116     }
    117 
    118     LayoutToken next();
    119 
    120 private:
    121     const char* fText;
    122     int fLength;
    123     int fOffset;
    124 };
    125 
    126 }  // namespace
    127 #endif
    128