From 700bebb958e93f4d472c383de62ced9db8e64bec Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Tue, 28 Feb 2017 09:10:43 -0800 Subject: i965: Move the back-end compiler to src/intel/compiler Mostly a dummy git mv with a couple of noticable parts: - With the earlier header cleanups, nothing in src/intel depends files from src/mesa/drivers/dri/i965/ - Both Autoconf and Android builds are addressed. Thanks to Mauro and Tapani for the fixups in the latter - brw_util.[ch] is not really compiler specific, so it's moved to i965. v2: - move brw_eu_defines.h instead of brw_defines.h - remove no-longer applicable includes - add missing vulkan/ prefix in the Android build (thanks Tapani) v3: - don't list brw_defines.h in src/intel/Makefile.sources (Jason) - rebase on top of the oa patches [Emil Velikov: commit message, various small fixes througout] Signed-off-by: Emil Velikov Reviewed-by: Jason Ekstrand --- src/intel/compiler/brw_vec4_vs.h | 68 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 src/intel/compiler/brw_vec4_vs.h (limited to 'src/intel/compiler/brw_vec4_vs.h') diff --git a/src/intel/compiler/brw_vec4_vs.h b/src/intel/compiler/brw_vec4_vs.h new file mode 100644 index 00000000000..8c346d7636a --- /dev/null +++ b/src/intel/compiler/brw_vec4_vs.h @@ -0,0 +1,68 @@ +/* + * Copyright © 2006 - 2015 Intel Corporation + * + * 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. + */ + +#ifndef BRW_VEC4_VS_VISITOR_H +#define BRW_VEC4_VS_VISITOR_H + +#include "brw_vec4.h" + +namespace brw { + +class vec4_vs_visitor : public vec4_visitor +{ +public: + vec4_vs_visitor(const struct brw_compiler *compiler, + void *log_data, + const struct brw_vs_prog_key *key, + struct brw_vs_prog_data *vs_prog_data, + const nir_shader *shader, + gl_clip_plane *clip_planes, + void *mem_ctx, + int shader_time_index, + bool use_legacy_snorm_formula); + +protected: + virtual dst_reg *make_reg_for_system_value(int location); + virtual void setup_payload(); + virtual void emit_prolog(); + virtual void emit_thread_end(); + virtual void emit_urb_write_header(int mrf); + virtual void emit_urb_slot(dst_reg reg, int varying); + virtual vec4_instruction *emit_urb_write_opcode(bool complete); + +private: + int setup_attributes(int payload_reg); + void setup_uniform_clipplane_values(); + void emit_clip_distances(dst_reg reg, int offset); + + const struct brw_vs_prog_key *const key; + struct brw_vs_prog_data * const vs_prog_data; + + gl_clip_plane *clip_planes; + + bool use_legacy_snorm_formula; +}; + +} /* namespace brw */ + +#endif /* BRW_VEC4_VS_VISITOR_H */ -- cgit v1.2.3