diff options
Diffstat (limited to 'src/glsl/glsl_lexer.lpp')
| -rw-r--r-- | src/glsl/glsl_lexer.lpp | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/glsl/glsl_lexer.lpp b/src/glsl/glsl_lexer.lpp index 3128cdd3a7..1de1fb4cf7 100644 --- a/src/glsl/glsl_lexer.lpp +++ b/src/glsl/glsl_lexer.lpp @@ -64,7 +64,7 @@ %option prefix="_mesa_glsl_" %option extra-type="struct _mesa_glsl_parse_state *" -%x PP +%x PP PRAGMA DEC_INT [1-9][0-9]* HEX_INT 0[xX][0-9a-fA-F]+ @@ -110,7 +110,27 @@ HASH ^{SPC}#{SPC} */ yylineno = strtol(ptr, &ptr, 0) - 1; } -^[ \t]*#[ \t]*pragma { BEGIN PP; return PRAGMA; } +^{SPC}#{SPC}pragma{SPCP}debug{SPC}\({SPC}on{SPC}\) { + BEGIN PP; + return PRAGMA_DEBUG_ON; + } +^{SPC}#{SPC}pragma{SPCP}debug{SPC}\({SPC}off{SPC}\) { + BEGIN PP; + return PRAGMA_DEBUG_OFF; + } +^{SPC}#{SPC}pragma{SPCP}optimize{SPC}\({SPC}on{SPC}\) { + BEGIN PP; + return PRAGMA_OPTIMIZE_ON; + } +^{SPC}#{SPC}pragma{SPCP}optimize{SPC}\({SPC}off{SPC}\) { + BEGIN PP; + return PRAGMA_OPTIMIZE_OFF; + } +^{SPC}#{SPC}pragma{SPCP} { BEGIN PRAGMA; } + +<PRAGMA>\n { BEGIN 0; yylineno++; yycolumn = 0; } +<PRAGMA>. { } + <PP>\/\/[^\n]* { } <PP>[ \t\r]* { } <PP>: return COLON; |