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#include "fitz.h"
static fz_obj *
fz_resolve_indirect_null(fz_obj *ref)
{
return ref;
}
fz_obj *(*fz_resolve_indirect)(fz_obj*) = fz_resolve_indirect_null;
void
fz_free_context(fz_context *ctx)
{
assert(ctx != NULL);
/* Other finalisation calls go here (in reverse order) */
if (ctx->error)
{
assert(ctx->error->top == -1);
ctx->alloc->free(ctx->alloc->opaque, ctx->error);
}
/* Free the context itself */
ctx->alloc->free(ctx->alloc->opaque, ctx);
/* We do NOT free the allocator! */
}
fz_context *
fz_new_context(fz_alloc_context *alloc)
{
fz_context *ctx;
assert(alloc != NULL);
ctx = alloc->malloc(alloc->opaque, sizeof(fz_context));
if (ctx == NULL)
return NULL;
ctx->alloc = alloc;
ctx->error = alloc->malloc(alloc->opaque, sizeof(fz_error_context));
if (!ctx->error)
goto cleanup;
ctx->error->top = -1;
ctx->error->message[0] = 0;
/* New initialisation calls for context entries go here */
return ctx;
cleanup:
fprintf(stderr, "cannot create context\n");
fz_free_context(ctx);
return NULL;
}
fz_context *
fz_clone_context(fz_context *ctx)
{
return fz_new_context(ctx->alloc);
}
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