Module: Mesa Branch: staging/19.2 Commit: 109137ee7bc2d6e197d03f03dfebdf9a7748a137 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=109137ee7bc2d6e197d03f03dfebdf9a7748a137
Author: Erik Faye-Lund <[email protected]> Date: Tue Sep 24 16:57:03 2019 +0200 glsl: correct bitcast-helpers Without this, we'll incorrectly round off huge values to the nearest representable double instead of keeping it at the exact value as we're supposed to. Found by inspecting compiler-warnings. Signed-off-by: Erik Faye-Lund <[email protected]> Fixes: 85faf5082f ("glsl: Add 64-bit integer support for constant expressions") Reviewed-by: Eric Engestrom <[email protected]> (cherry picked from commit 88f909eb37dc3867f9d2fcd44ccee6dceaac071c) --- src/compiler/glsl/ir_constant_expression.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/compiler/glsl/ir_constant_expression.cpp b/src/compiler/glsl/ir_constant_expression.cpp index e5893103ed2..1605e571758 100644 --- a/src/compiler/glsl/ir_constant_expression.cpp +++ b/src/compiler/glsl/ir_constant_expression.cpp @@ -106,7 +106,7 @@ bitcast_i642d(int64_t i) return d; } -static double +static uint64_t bitcast_d2u64(double d) { assert(sizeof(double) == sizeof(uint64_t)); @@ -115,7 +115,7 @@ bitcast_d2u64(double d) return u; } -static double +static int64_t bitcast_d2i64(double d) { assert(sizeof(double) == sizeof(int64_t)); _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
