diff options
| author | Francisco Jerez <[email protected]> | 2013-09-25 11:55:06 -0700 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2013-10-29 12:40:55 -0700 |
| commit | 95629223761e076323faab93f72c955e61a38a75 (patch) | |
| tree | 2642d661efe44ac3a36775248e985c2ddc5a99ed /src/glsl/ir.cpp | |
| parent | cc744a0947e619a4350551f5e9d5e380ac8d9e23 (diff) | |
glsl: Basic support for built-in intrinsics.
Fix the linker to deal with intrinsic functions which are undefined
all the way down to the driver back-end, and introduce intrinsic
definition helpers in the built-in generator.
We still need to figure out what kind of interface we want for drivers
to communicate to the GLSL front-end which of the supported intrinsics
should use a default GLSL implementation and which should use a
hardware-specific override. As there's no default GLSL implementation
for atomic ops, this seems like something we can worry about later on.
Reviewed-by: Ian Romanick <[email protected]>
v2: Define local helper function to generate ir_call nodes in the
builtin generator.
Diffstat (limited to 'src/glsl/ir.cpp')
| -rw-r--r-- | src/glsl/ir.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp index 09dbf401fe4..768c4dcc707 100644 --- a/src/glsl/ir.cpp +++ b/src/glsl/ir.cpp @@ -1647,8 +1647,8 @@ ir_variable::determine_interpolation_mode(bool flat_shade) ir_function_signature::ir_function_signature(const glsl_type *return_type, builtin_available_predicate b) - : return_type(return_type), is_defined(false), builtin_avail(b), - _function(NULL) + : return_type(return_type), is_defined(false), is_intrinsic(false), + builtin_avail(b), _function(NULL) { this->ir_type = ir_type_function_signature; this->origin = NULL; |