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authorRob Clark <[email protected]>2012-10-27 11:07:34 -0500
committerRob Clark <[email protected]>2013-03-11 21:53:24 -0400
commit6173cc19c45d92ef0b7bc6aa008aa89bb29abbda (patch)
tree50b2d2fca779e88ad8f143d08901dfb01fc36096 /src/gallium/drivers/freedreno/freedreno_state.h
parent44a8e5135470fa51ae36b304f3c5286bf9cca259 (diff)
freedreno: gallium driver for adreno
Currently works on a220. Others in the a2xx family look pretty similar and should be pretty straightforward to support with the same driver. The a3xx has a new shader ISA, and while many registers appear similar, the register addresses have been completely shuffled around. I am not sure yet whether it is best to support with the same driver, but different compiler, or whether it should be split into a different driver. v1: original v2: build file updates from review comments, and remove GPL licensed header files from msm kernel v3: smarter temp/pred register assignment, fix clear and depth/stencil format issues, resource_transfer fixes, scissor fixes Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers/freedreno/freedreno_state.h')
-rw-r--r--src/gallium/drivers/freedreno/freedreno_state.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_state.h b/src/gallium/drivers/freedreno/freedreno_state.h
new file mode 100644
index 00000000000..4e68448f229
--- /dev/null
+++ b/src/gallium/drivers/freedreno/freedreno_state.h
@@ -0,0 +1,53 @@
+/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
+
+/*
+ * Copyright (C) 2012 Rob Clark <[email protected]>
+ *
+ * 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 (including the next
+ * paragraph) 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 OR COPYRIGHT HOLDERS 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.
+ *
+ * Authors:
+ * Rob Clark <[email protected]>
+ */
+
+#ifndef FREEDRENO_STATE_H_
+#define FREEDRENO_STATE_H_
+
+#include "pipe/p_context.h"
+
+struct fd_vertexbuf_stateobj;
+struct fd_zsa_stateobj;
+struct fd_framebuffer_stateobj;
+struct fd_ringbuffer;
+
+void fd_state_init(struct pipe_context *pctx);
+
+struct fd_vertex_buf {
+ unsigned offset, size;
+ struct pipe_resource *prsc;
+};
+
+void fd_emit_vertex_bufs(struct fd_ringbuffer *ring, uint32_t val,
+ struct fd_vertex_buf *vbufs, uint32_t n);
+void fd_emit_framebuffer_state(struct fd_ringbuffer *ring,
+ struct fd_framebuffer_stateobj *fb);
+void fd_state_emit(struct pipe_context *pctx, uint32_t dirty);
+void fd_state_emit_setup(struct pipe_context *pctx);
+
+#endif /* FREEDRENO_STATE_H_ */