nvc0: import nvc0 gallium driver

1 files changed, 88 insertions, 0 deletions

diff --git a/src/gallium/drivers/nvc0/nvc0_draw.c b/src/gallium/drivers/nvc0/nvc0_draw.c
new file mode 100644
index 0000000000..ac7e9f66a1
--- /dev/null
+++ b/src/gallium/drivers/nvc0/nvc0_draw.c
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "draw/draw_pipe.h"
+
+#include "nvc0_context.h"
+
+struct nvc0_render_stage {
+   struct draw_stage stage;
+   struct nvc0_context *nvc0;
+};
+
+static INLINE struct nvc0_render_stage *
+nvc0_render_stage(struct draw_stage *stage)
+{
+   return (struct nvc0_render_stage *)stage;
+}
+
+static void
+nvc0_render_point(struct draw_stage *stage, struct prim_header *prim)
+{
+   NOUVEAU_ERR("\n");
+}
+
+static void
+nvc0_render_line(struct draw_stage *stage, struct prim_header *prim)
+{
+   NOUVEAU_ERR("\n");
+}
+
+static void
+nvc0_render_tri(struct draw_stage *stage, struct prim_header *prim)
+{
+   NOUVEAU_ERR("\n");
+}
+
+static void
+nvc0_render_flush(struct draw_stage *stage, unsigned flags)
+{
+}
+
+static void
+nvc0_render_reset_stipple_counter(struct draw_stage *stage)
+{
+   NOUVEAU_ERR("\n");
+}
+
+static void
+nvc0_render_destroy(struct draw_stage *stage)
+{
+   FREE(stage);
+}
+
+struct draw_stage *
+nvc0_draw_render_stage(struct nvc0_context *nvc0)
+{
+   struct nvc0_render_stage *rs = CALLOC_STRUCT(nvc0_render_stage);
+
+   rs->nvc0 = nvc0;
+   rs->stage.draw = nvc0->draw;
+   rs->stage.destroy = nvc0_render_destroy;
+   rs->stage.point = nvc0_render_point;
+   rs->stage.line = nvc0_render_line;
+   rs->stage.tri = nvc0_render_tri;
+   rs->stage.flush = nvc0_render_flush;
+   rs->stage.reset_stipple_counter = nvc0_render_reset_stipple_counter;
+
+   return &rs->stage;
+}