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/mesa/program | |
| 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/mesa/program')
| -rw-r--r-- | src/mesa/program/ir_to_mesa.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp index fc892fe86cc..4160caa9b7a 100644 --- a/src/mesa/program/ir_to_mesa.cpp +++ b/src/mesa/program/ir_to_mesa.cpp @@ -625,6 +625,7 @@ type_size(const struct glsl_type *type) return 1; case GLSL_TYPE_VOID: case GLSL_TYPE_ERROR: + case GLSL_TYPE_INTERFACE: assert(!"Invalid type in type_size"); break; } @@ -2536,6 +2537,7 @@ _mesa_associate_uniform_storage(struct gl_context *ctx, case GLSL_TYPE_VOID: case GLSL_TYPE_STRUCT: case GLSL_TYPE_ERROR: + case GLSL_TYPE_INTERFACE: assert(!"Should not get here."); break; } |