diff options
Diffstat (limited to 'src/mesa/shader/slang/slang_compile_function.c')
| -rw-r--r-- | src/mesa/shader/slang/slang_compile_function.c | 50 |
1 files changed, 46 insertions, 4 deletions
diff --git a/src/mesa/shader/slang/slang_compile_function.c b/src/mesa/shader/slang/slang_compile_function.c index 5edba72cf7..50828d0b07 100644 --- a/src/mesa/shader/slang/slang_compile_function.c +++ b/src/mesa/shader/slang/slang_compile_function.c @@ -29,10 +29,7 @@ */
#include "imports.h"
-#include "slang_utility.h"
-#include "slang_compile_variable.h"
-#include "slang_compile_operation.h"
-#include "slang_compile_function.h"
+#include "slang_compile.h"
/* slang_fixup_table */
@@ -146,3 +143,48 @@ slang_function *slang_function_scope_find (slang_function_scope *funcs, slang_fu return NULL;
}
+/*
+ * _slang_build_export_code_table()
+ */
+
+GLboolean _slang_build_export_code_table (slang_export_code_table *tbl, slang_function_scope *funs,
+ slang_translation_unit *unit)
+{
+ slang_atom main;
+ GLuint i;
+
+ main = slang_atom_pool_atom (tbl->atoms, "main");
+ if (main == SLANG_ATOM_NULL)
+ return GL_FALSE;
+
+ for (i = 0; i < funs->num_functions; i++)
+ {
+ if (funs->functions[i].header.a_name == main)
+ {
+ slang_function *fun = &funs->functions[i];
+ slang_export_code_entry *e;
+ slang_assemble_ctx A;
+
+ e = slang_export_code_table_add (tbl);
+ if (e == NULL)
+ return GL_FALSE;
+ e->address = unit->assembly->count;
+ e->name = slang_atom_pool_atom (tbl->atoms, "@main");
+ if (e->name == SLANG_ATOM_NULL)
+ return GL_FALSE;
+
+ A.file = unit->assembly;
+ A.mach = unit->machine;
+ A.atoms = unit->atom_pool;
+ A.space.funcs = &unit->functions;
+ A.space.structs = &unit->structs;
+ A.space.vars = &unit->globals;
+ slang_assembly_file_push_label (unit->assembly, slang_asm_local_alloc, 20);
+ slang_assembly_file_push_label (unit->assembly, slang_asm_enter, 20);
+ _slang_assemble_function_call (&A, fun, NULL, 0, GL_FALSE);
+ slang_assembly_file_push (unit->assembly, slang_asm_exit);
+ }
+ }
+ return GL_TRUE;
+}
+
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