2020-09-17 21:41:19 +01:00
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/*
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* Copyright © 2020 Mike Blumenkrantz
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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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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* 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 NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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* Authors:
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* Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
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*/
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#include "util/u_dynarray.h"
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#include "pipe/p_state.h"
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#include <vulkan/vulkan.h>
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#include "util/u_rect.h"
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struct zink_context;
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struct zink_resource;
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struct zink_framebuffer_clear_data {
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union {
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struct {
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union pipe_color_union color;
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bool srgb;
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} color;
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struct {
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float depth;
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unsigned stencil;
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uint8_t bits : 2; // PIPE_CLEAR_DEPTH, PIPE_CLEAR_STENCIL
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} zs;
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};
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struct pipe_scissor_state scissor;
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bool has_scissor;
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bool conditional;
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};
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struct zink_framebuffer_clear {
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struct util_dynarray clears;
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};
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void
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zink_clear(struct pipe_context *pctx,
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unsigned buffers,
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const struct pipe_scissor_state *scissor_state,
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const union pipe_color_union *pcolor,
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double depth, unsigned stencil);
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void
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zink_clear_texture(struct pipe_context *ctx,
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struct pipe_resource *p_res,
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unsigned level,
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const struct pipe_box *box,
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const void *data);
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2021-05-06 15:44:21 +01:00
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void
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zink_clear_buffer(struct pipe_context *pctx,
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struct pipe_resource *pres,
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unsigned offset,
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unsigned size,
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const void *clear_value,
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int clear_value_size);
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2021-06-18 16:47:23 +01:00
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void
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zink_clear_render_target(struct pipe_context *ctx, struct pipe_surface *dst,
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const union pipe_color_union *color, unsigned dstx,
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unsigned dsty, unsigned width, unsigned height,
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bool render_condition_enabled);
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void
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zink_clear_depth_stencil(struct pipe_context *ctx, struct pipe_surface *dst,
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unsigned clear_flags, double depth, unsigned stencil,
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unsigned dstx, unsigned dsty, unsigned width, unsigned height,
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bool render_condition_enabled);
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2020-09-17 21:41:19 +01:00
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bool
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zink_fb_clear_needs_explicit(struct zink_framebuffer_clear *fb_clear);
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2020-10-14 17:37:01 +01:00
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bool
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zink_fb_clear_first_needs_explicit(struct zink_framebuffer_clear *fb_clear);
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2020-09-17 21:41:19 +01:00
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void
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zink_clear_framebuffer(struct zink_context *ctx, unsigned clear_buffers);
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static inline struct zink_framebuffer_clear_data *
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zink_fb_clear_element(struct zink_framebuffer_clear *fb_clear, int idx)
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{
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return util_dynarray_element(&fb_clear->clears, struct zink_framebuffer_clear_data, idx);
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}
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static inline unsigned
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zink_fb_clear_count(struct zink_framebuffer_clear *fb_clear)
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{
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2020-11-04 14:08:14 +00:00
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return fb_clear ? util_dynarray_num_elements(&fb_clear->clears, struct zink_framebuffer_clear_data) : 0;
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2020-09-17 21:41:19 +01:00
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}
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2020-11-04 14:08:14 +00:00
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void
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zink_fb_clear_reset(struct zink_context *ctx, unsigned idx);
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2020-09-17 21:41:19 +01:00
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2020-10-14 17:37:01 +01:00
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static inline bool
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zink_fb_clear_element_needs_explicit(struct zink_framebuffer_clear_data *clear)
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{
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return clear->has_scissor || clear->conditional;
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}
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2020-09-17 21:41:19 +01:00
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void
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zink_clear_apply_conditionals(struct zink_context *ctx);
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void
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zink_fb_clears_apply(struct zink_context *ctx, struct pipe_resource *pres);
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void
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zink_fb_clears_discard(struct zink_context *ctx, struct pipe_resource *pres);
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void
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zink_fb_clears_apply_or_discard(struct zink_context *ctx, struct pipe_resource *pres, struct u_rect region, bool discard_only);
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void
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zink_fb_clears_apply_region(struct zink_context *ctx, struct pipe_resource *pres, struct u_rect region);
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2021-03-18 19:42:43 +00:00
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void
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zink_fb_clear_util_unpack_clear_color(struct zink_framebuffer_clear_data *clear, enum pipe_format format, union pipe_color_union *color);
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