Rename "tile" files to "quad".

1 files changed, 73 insertions, 0 deletions

diff --git a/src/mesa/pipe/softpipe/sp_quad_depth_test.c b/src/mesa/pipe/softpipe/sp_quad_depth_test.c
new file mode 100644
index 0000000000..5bc2648531
--- /dev/null
+++ b/src/mesa/pipe/softpipe/sp_quad_depth_test.c
@@ -0,0 +1,73 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  6.5
+ *
+ * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
+ *
+ * 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
+ * BRIAN PAUL 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.
+ */
+
+/**
+ * quad blending
+ */
+
+#include "glheader.h"
+#include "imports.h"
+#include "sp_context.h"
+#include "sp_headers.h"
+#include "sp_surface.h"
+#include "sp_tile.h"
+
+
+
+static void
+depth_test_quad(struct quad_stage *qs, struct quad_header *quad)
+{
+#if 0
+   struct softpipe_context *softpipe = qs->softpipe;
+   GLfloat dest[4][QUAD_SIZE], result[4][QUAD_SIZE];
+   GLuint i;
+
+   /* XXX we're also looping in output_quad() !?! */
+
+   for (i = 0; i < softpipe->framebuffer.num_cbufs; i++) {
+      struct softpipe_surface *sps
+         = softpipe_surface(softpipe->framebuffer.cbufs[i]);
+   
+      sps->read_quad_f_swz(sps, quad->x0, quad->y0, dest);
+
+      /* XXX do blend here */
+
+   }
+#endif
+
+   qs->next->run(qs->next, quad);
+}
+
+
+
+
+struct quad_stage *sp_quad_depth_test_stage( struct softpipe_context *softpipe )
+{
+   struct quad_stage *stage = CALLOC_STRUCT(quad_stage);
+
+   stage->softpipe = softpipe;
+   stage->run = depth_test_quad;
+
+   return stage;
+}