diff options
| author | Ian Romanick <[email protected]> | 2012-03-22 15:09:40 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2012-07-30 15:14:34 -0700 |
| commit | 9d998a2a592ed688c90b408604b9dbec26b752ff (patch) | |
| tree | b2abda6114559212317f5ef0597af7b0e4fa054b /src/glsl/lower_vector.cpp | |
| parent | 13cb99dc73f9337358c92412aefa918c2ec16431 (diff) | |
glsl: Request an Nx1 type instance in ir_quadop_vector lowering pass.
No types have 0 columns. The glsl_type::get_instance method contains
if ((rows < 1) || (rows > 4) || (columns < 1) || (columns > 4))
return error_type;
To get a vector, use columns = 1.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Olivier Galibert <[email protected]>
Diffstat (limited to 'src/glsl/lower_vector.cpp')
| -rw-r--r-- | src/glsl/lower_vector.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/glsl/lower_vector.cpp b/src/glsl/lower_vector.cpp index 57963a121ad..0cd6909db55 100644 --- a/src/glsl/lower_vector.cpp +++ b/src/glsl/lower_vector.cpp @@ -183,7 +183,7 @@ lower_vector_visitor::handle_rvalue(ir_rvalue **rvalue) if (assigned > 0) { ir_constant *const c = new(mem_ctx) ir_constant(glsl_type::get_instance(expr->type->base_type, - assigned, 0), + assigned, 1), &d); ir_dereference *const lhs = new(mem_ctx) ir_dereference_variable(temp); ir_assignment *const assign = |