diff options
| author | Nicolai Hähnle <[email protected]> | 2017-03-30 11:18:30 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-04-05 15:25:51 +0200 |
| commit | d37b7b5232e419135776f9a6169adb4aad3900fb (patch) | |
| tree | c7bb5487102ab2b727b2de527c8f5ce0a87d0847 /src/compiler/glsl/ir_expression_operation.py | |
| parent | b8440ec9fa1ddaf33b590fcf9120122e3acbf497 (diff) | |
glsl: add ARB_shader_ballot operations
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/compiler/glsl/ir_expression_operation.py')
| -rw-r--r-- | src/compiler/glsl/ir_expression_operation.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/compiler/glsl/ir_expression_operation.py b/src/compiler/glsl/ir_expression_operation.py index bde9c01db9b..1d29560733e 100644 --- a/src/compiler/glsl/ir_expression_operation.py +++ b/src/compiler/glsl/ir_expression_operation.py @@ -570,6 +570,10 @@ ir_expression_operation = [ # of its length. operation("ssbo_unsized_array_length", 1), + # ARB_shader_ballot operations + operation("ballot", 1, source_types=(bool_type,), dest_type=uint64_type), + operation("read_first_invocation", 1), + # Vote among threads on the value of the boolean argument. operation("vote_any", 1), operation("vote_all", 1), @@ -666,6 +670,9 @@ ir_expression_operation = [ # operand1 is the sample ID operation("interpolate_at_sample", 2), + # ARB_shader_ballot operation + operation("read_invocation", 2), + # Fused floating-point multiply-add, part of ARB_gpu_shader5. operation("fma", 3, source_types=real_types, c_expression="{src0} * {src1} + {src2}"), |