*: initial implementation of pig

This is nothing to write home about, but it provides a little sandbox for
developing shader-generated textures in the spirit of shadertoy or the
demoscene tool bonzomatic.

It's more oriented towards developing shaders for use with libstage in
the small games I've been hacking on.

1 files changed, 29 insertions, 0 deletions

diff --git a/src/cache-node.h b/src/cache-node.h
new file mode 100644
index 0000000..a68c577
--- /dev/null
+++ b/src/cache-node.h
@@ -0,0 +1,29 @@
+/*
+ *  Copyright (C) 2018-2019 - Vito Caputo - <vcaputo@pengaru.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 3 as published
+ *  by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _CACHE_NODE_H
+#define _CACHE_NODE_H
+
+typedef struct bb2f_t bb2f_t;
+typedef struct cache_t cache_t;
+typedef struct m4f_t m4f_t;
+typedef struct stage_t stage_t;
+typedef struct stage_conf_t stage_conf_t;
+
+stage_t * cache_node_new_cache(stage_conf_t *conf, cache_t *cache, const m4f_t *model_x, const m4f_t *view_x, const m4f_t *projection_x);
+stage_t * cache_node_new_stage(stage_conf_t *conf, stage_t *stage, const bb2f_t *region, const m4f_t *model_x, const m4f_t *view_x, const m4f_t *projection_x);
+
+#endif