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gsk: Make uniform regex more forgiving

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Accept - in initializers, otherwise we don't accept
things like uniform int n = -2;
This commit is contained in:
Matthias Clasen
2020-09-23 18:03:52 -04:00
parent a580c711e5
commit a0bc9d65da
1 changed files with 1 additions and 1 deletions
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gsk/gskglshader.c
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@@ -392,7 +392,7 @@ gsk_gl_shader_constructed (GObject *object)
#define OPT_SPACE_RE "[ \\t]*"
#define UNIFORM_TYPE_RE "(int|uint|bool|float|vec2|vec3|vec4|sampler2D)"
#define UNIFORM_NAME_RE "([\\w]+)"
#define OPT_INIT_VALUE_RE "[\\w(),. ]+" // This is a bit simple, but will match most initializers
#define OPT_INIT_VALUE_RE "[-\\w(),. ]+" // This is a bit simple, but will match most initializers
#define OPT_COMMENT_RE "(//.*)?"
#define OPT_INITIALIZER_RE "(" OPT_SPACE_RE "=" OPT_SPACE_RE OPT_INIT_VALUE_RE ")?"
#define UNIFORM_MATCHER_RE "^uniform" SPACE_RE UNIFORM_TYPE_RE SPACE_RE UNIFORM_NAME_RE OPT_INITIALIZER_RE OPT_SPACE_RE ";" OPT_SPACE_RE OPT_COMMENT_RE "$"