diff options
author | Rob Clark <[email protected]> | 2012-10-27 11:07:34 -0500 |
---|---|---|
committer | Rob Clark <[email protected]> | 2013-03-11 21:53:24 -0400 |
commit | 6173cc19c45d92ef0b7bc6aa008aa89bb29abbda (patch) | |
tree | 50b2d2fca779e88ad8f143d08901dfb01fc36096 /src/gallium/drivers/freedreno/freedreno_state.h | |
parent | 44a8e5135470fa51ae36b304f3c5286bf9cca259 (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.h | 53 |
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_ */ |