diff options
Diffstat (limited to 'src/sksl/SkSLParser.h')
| -rw-r--r-- | src/sksl/SkSLParser.h | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/src/sksl/SkSLParser.h b/src/sksl/SkSLParser.h index f067c48be9..d8213722b1 100644 --- a/src/sksl/SkSLParser.h +++ b/src/sksl/SkSLParser.h @@ -15,7 +15,6 @@ #include "SkSLErrorReporter.h" #include "ir/SkSLLayout.h" #include "SkSLLexer.h" -#include "SkSLLayoutLexer.h" struct yy_buffer_state; #define YY_TYPEDEF_YY_BUFFER_STATE @@ -52,6 +51,47 @@ class SymbolTable; */ class Parser { public: + enum class LayoutToken { + LOCATION, + OFFSET, + BINDING, + INDEX, + SET, + BUILTIN, + INPUT_ATTACHMENT_INDEX, + ORIGIN_UPPER_LEFT, + OVERRIDE_COVERAGE, + BLEND_SUPPORT_ALL_EQUATIONS, + BLEND_SUPPORT_MULTIPLY, + BLEND_SUPPORT_SCREEN, + BLEND_SUPPORT_OVERLAY, + BLEND_SUPPORT_DARKEN, + BLEND_SUPPORT_LIGHTEN, + BLEND_SUPPORT_COLORDODGE, + BLEND_SUPPORT_COLORBURN, + BLEND_SUPPORT_HARDLIGHT, + BLEND_SUPPORT_SOFTLIGHT, + BLEND_SUPPORT_DIFFERENCE, + BLEND_SUPPORT_EXCLUSION, + BLEND_SUPPORT_HSL_HUE, + BLEND_SUPPORT_HSL_SATURATION, + BLEND_SUPPORT_HSL_COLOR, + BLEND_SUPPORT_HSL_LUMINOSITY, + PUSH_CONSTANT, + POINTS, + LINES, + LINE_STRIP, + LINES_ADJACENCY, + TRIANGLES, + TRIANGLE_STRIP, + TRIANGLES_ADJACENCY, + MAX_VERTICES, + INVOCATIONS, + WHEN, + KEY, + CTYPE + }; + Parser(const char* text, size_t length, SymbolTable& types, ErrorReporter& errors); /** @@ -66,6 +106,8 @@ public: Position position(Token token); private: + static void InitLayoutMap(); + /** * Return the next token, including whitespace tokens, from the parse stream. */ @@ -230,9 +272,10 @@ private: bool identifier(StringFragment* dest); + static std::unordered_map<String, LayoutToken>* layoutTokens; + const char* fText; Lexer fLexer; - LayoutLexer fLayoutLexer; YY_BUFFER_STATE fBuffer; // current parse depth, used to enforce a recursion limit to try to keep us from overflowing the // stack on pathological inputs |