From: Elie Tournier <tournier.e...@gmail.com> Signed-off-by: Elie Tournier <elie.tourn...@collabora.com> --- src/compiler/glsl/ir_optimization.h | 4 +++- src/compiler/glsl/lower_64bit.cpp | 7 +++++++ 2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/compiler/glsl/ir_optimization.h b/src/compiler/glsl/ir_optimization.h index f73faec..e7860ef 100644 --- a/src/compiler/glsl/ir_optimization.h +++ b/src/compiler/glsl/ir_optimization.h @@ -69,9 +69,11 @@ #define U2D (1U << 10) #define D2I (1U << 11) #define I2D (1U << 12) +#define D2F (1U << 13) #define LOWER_ALL_DOUBLE_OPS (ABS64 | NEG64 | SIGN64 | EQ64 | LT64 | \ - ADD64 | MUL64 | D2U | U2D | D2I | I2D) + ADD64 | MUL64 | D2U | U2D | D2I | I2D | \ + D2F) /** * \see class lower_packing_builtins_visitor diff --git a/src/compiler/glsl/lower_64bit.cpp b/src/compiler/glsl/lower_64bit.cpp index 2900409..e76ebdc 100644 --- a/src/compiler/glsl/lower_64bit.cpp +++ b/src/compiler/glsl/lower_64bit.cpp @@ -424,6 +424,13 @@ lower_64bit_visitor::handle_rvalue(ir_rvalue **rvalue) } break; + case ir_unop_d2f: + if (lowering(D2F)) { + if (ir->type->base_type == GLSL_TYPE_FLOAT) + *rvalue = handle_op(ir, "__builtin_fp64_to_fp32", generate_ir::fp64_to_fp32); + } + break; + case ir_unop_d2i: if (lowering(D2I)) { if (ir->type->base_type == GLSL_TYPE_INT) -- 2.9.5 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev