79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
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/*
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* Copyright © 2017 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* on the rights to use, copy, modify, merge, publish, distribute, sub
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* license, and/or sell copies of the Software, and to permit persons to whom
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* the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef IRIS_CONTEXT_H
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#define IRIS_CONTEXT_H
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#include "pipe/p_context.h"
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#include "pipe/p_state.h"
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#include "util/u_debug.h"
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#include "intel/common/gen_debug.h"
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#include "iris_screen.h"
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struct iris_bo;
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#define IRIS_MAX_TEXTURE_SAMPLERS 32
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#define IRIS_MAX_VIEWPORTS 16
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enum iris_dirty {
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IRIS_DIRTY_COLOR_CALC_STATE,
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IRIS_DIRTY_POLYGON_STIPPLE,
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IRIS_DIRTY_SCISSOR_RECT,
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IRIS_DIRTY_WM_DEPTH_STENCIL,
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};
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#define IRIS_NEW_COLOR_CALC_STATE (1ull << IRIS_DIRTY_COLOR_CALC_STATE)
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#define IRIS_NEW_POLYGON_STIPPLE (1ull << IRIS_DIRTY_POLYGON_STIPPLE)
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#define IRIS_NEW_SCISSOR_RECT (1ull << IRIS_DIRTY_SCISSOR_RECT)
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#define IRIS_NEW_WM_DEPTH_STENCIL (1ull << IRIS_DIRTY_WM_DEPTH_STENCIL)
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struct iris_context {
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struct pipe_context ctx;
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struct pipe_debug_callback dbg;
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struct {
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uint64_t dirty;
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struct pipe_blend_color blend_color;
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struct pipe_poly_stipple poly_stipple;
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struct pipe_scissor_state scissors[IRIS_MAX_VIEWPORTS];
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struct pipe_stencil_ref stencil_ref;
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} state;
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};
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#define perf_debug(dbg, ...) do { \
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if (INTEL_DEBUG & DEBUG_PERF) \
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dbg_printf(__VA_ARGS__); \
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if (unlikely(dbg)) \
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pipe_debug_message(dbg, PERF_INFO, __VA_ARGS__); \
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} while(0)
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double get_time(void);
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struct pipe_context *
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iris_create_context(struct pipe_screen *screen, void *priv, unsigned flags);
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void iris_init_program_functions(struct pipe_context *ctx);
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void iris_init_state_functions(struct pipe_context *ctx);
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#endif
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