diff options
| author | Ian Romanick <[email protected]> | 2012-12-11 12:11:16 -0800 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2013-01-25 09:07:33 -0500 |
| commit | 491364e1f34ddb2c8ea439e871dd42aaa5cc9b28 (patch) | |
| tree | 339b24932702a6421845c15c08fcba2bcc4104f8 /src/glsl/ast_to_hir.cpp | |
| parent | 7f96a8471e8ddf2b49a644780f35ee493157782a (diff) | |
glsl: Add GLSL_TYPE_INTERFACE
Interfaces are structurally identical to structures from the compiler's
point of view. They have some additional restrictions, and generally
GPUs use different instructions to access them. Using a different base
type should make this a bit easier.
This commit also adds the glsl_type::interface_packing fields. For
GLSL_TYPE_INTERFACE types, this will track the specified packing mode.
It is analogous to gl_uniform_buffer::_Packing.
v2: Add serveral missing GLSL_TYPE_INTERFACE cases in switch-statements.
v3: Add information about glsl_type::interface_packing. Move row_major
checking in glsl_type::record_key_compare from this patch to the
previous patch. Both suggested by Paul Berry.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/glsl/ast_to_hir.cpp')
| -rw-r--r-- | src/glsl/ast_to_hir.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp index 301a2591db6..788108dcb0b 100644 --- a/src/glsl/ast_to_hir.cpp +++ b/src/glsl/ast_to_hir.cpp @@ -857,6 +857,7 @@ do_comparison(void *mem_ctx, int operation, ir_rvalue *op0, ir_rvalue *op1) case GLSL_TYPE_ERROR: case GLSL_TYPE_VOID: case GLSL_TYPE_SAMPLER: + case GLSL_TYPE_INTERFACE: /* I assume a comparison of a struct containing a sampler just * ignores the sampler present in the type. */ |