From 218e94906d877889b2b124187d8e17b7f0879122 Mon Sep 17 00:00:00 2001 From: Jordan Justen Date: Thu, 15 Oct 2015 14:47:34 -0700 Subject: [PATCH] glsl: OpenGLES GLSL 3.1 precision qualifiers ordering rules The OpenGLES GLSL 3.1 specification uses the precision qualifier ordering rules from ARB_shading_language_420pack. Signed-off-by: Jordan Justen Reviewed-by: Iago Toral Quiroga Reviewed-by: Marta Lofstedt --- src/glsl/glsl_parser.yy | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy index 2f2e10d..4636435 100644 --- a/src/glsl/glsl_parser.yy +++ b/src/glsl/glsl_parser.yy @@ -948,7 +948,8 @@ parameter_qualifier: if ($2.precision != ast_precision_none) _mesa_glsl_error(&@1, state, "duplicate precision qualifier"); - if (!state->has_420pack() && $2.flags.i != 0) + if (!(state->has_420pack() || state->is_version(420, 310)) && + $2.flags.i != 0) _mesa_glsl_error(&@1, state, "precision qualifiers must come last"); $$ = $2; @@ -1847,7 +1848,8 @@ type_qualifier: if ($2.precision != ast_precision_none) _mesa_glsl_error(&@1, state, "duplicate precision qualifier"); - if (!state->has_420pack() && $2.flags.i != 0) + if (!(state->has_420pack() || state->is_version(420, 310)) && + $2.flags.i != 0) _mesa_glsl_error(&@1, state, "precision qualifiers must come last"); $$ = $2; -- 2.7.4