Alyssa Rosenzweig
f603d8ce9e
See 0afd691f29 ("panfrost: clang-format the tree") for why I'm doing this.
Asahi already mostly follows Mesa style so this doesn't do much. But this means
we can all stop thinking about formatting and trust the robot poets to do that
for us.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20434>
65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
/*
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* Copyright 2022 Alyssa Rosenzweig
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* SPDX-License-Identifier: MIT
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*/
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#ifndef __AGX_TILEBUFFER_H
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#define __AGX_TILEBUFFER_H
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#include <stdbool.h>
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#include <stdint.h>
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#include "util/format/u_formats.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Forward declarations to keep the header lean */
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struct nir_shader;
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struct agx_usc_builder;
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struct agx_tile_size {
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uint8_t width;
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uint8_t height;
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};
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struct agx_tilebuffer_layout {
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/* Logical format of each render target. Use agx_tilebuffer_physical_format
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* to get the physical format.
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*/
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enum pipe_format logical_format[8];
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/* Offset into the sample of each render target */
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uint8_t offset_B[8];
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/* Total bytes per sample, rounded up as needed */
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uint8_t sample_size_B;
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/* Number of samples per pixel */
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uint8_t nr_samples;
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/* Selected tile size */
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struct agx_tile_size tile_size;
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};
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struct agx_tilebuffer_layout
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agx_build_tilebuffer_layout(enum pipe_format *formats, uint8_t nr_cbufs,
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uint8_t nr_samples);
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bool agx_nir_lower_tilebuffer(struct nir_shader *shader,
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struct agx_tilebuffer_layout *tib);
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void agx_usc_tilebuffer(struct agx_usc_builder *b,
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struct agx_tilebuffer_layout *tib);
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uint32_t agx_tilebuffer_total_size(struct agx_tilebuffer_layout *tib);
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enum pipe_format
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agx_tilebuffer_physical_format(struct agx_tilebuffer_layout *tib, unsigned rt);
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#ifdef __cplusplus
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} /* extern C */
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#endif
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#endif
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