94 lines
3.1 KiB
C
94 lines
3.1 KiB
C
/*
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* Copyright (c) 2012-2013 Etnaviv Project
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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, sub license,
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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
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* next paragraph) shall be included in all copies or substantial portions
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* of the 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 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
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Wladimir J. van der Laan <laanwj@gmail.com>
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*/
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#ifndef H_ETNAVIV_RS
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#define H_ETNAVIV_RS
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#include "etnaviv_context.h"
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#include <stdint.h>
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struct rs_state {
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uint8_t downsample_x : 1; /* Downsample in x direction */
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uint8_t downsample_y : 1; /* Downsample in y direction */
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uint8_t source_ts_valid : 1;
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uint8_t source_ts_mode : 1;
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uint8_t source_ts_compressed : 1;
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uint8_t source_format; /* RS_FORMAT_XXX */
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uint8_t source_tiling; /* ETNA_LAYOUT_XXX */
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uint8_t dest_tiling; /* ETNA_LAYOUT_XXX */
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uint8_t dest_format; /* RS_FORMAT_XXX */
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uint8_t swap_rb;
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uint8_t flip;
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struct etna_bo *source;
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uint32_t source_offset;
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uint32_t source_stride;
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uint32_t source_padded_width; /* total padded width (only needed for source) */
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uint32_t source_padded_height; /* total padded height */
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struct etna_bo *dest;
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uint32_t dest_offset;
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uint32_t dest_stride;
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uint32_t dest_padded_height; /* total padded height */
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uint16_t width; /* source width */
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uint16_t height; /* source height */
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uint32_t dither[2];
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uint32_t clear_bits;
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uint32_t clear_mode; /* VIVS_RS_CLEAR_CONTROL_MODE_XXX */
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uint32_t clear_value[4];
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uint32_t tile_count;
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uint8_t aa;
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uint8_t endian_mode; /* ENDIAN_MODE_XXX */
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};
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/* treat this as opaque structure */
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struct compiled_rs_state {
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uint8_t source_ts_valid : 1;
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uint32_t RS_CONFIG;
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uint32_t RS_SOURCE_STRIDE;
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uint32_t RS_DEST_STRIDE;
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uint32_t RS_WINDOW_SIZE;
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uint32_t RS_DITHER[2];
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uint32_t RS_CLEAR_CONTROL;
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uint32_t RS_FILL_VALUE[4];
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uint32_t RS_EXTRA_CONFIG;
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uint32_t RS_PIPE_OFFSET[2];
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uint32_t RS_KICKER_INPLACE; /* Set if source is destination */
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struct etna_reloc source[2];
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struct etna_reloc dest[2];
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};
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/* compile RS state struct */
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void
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etna_compile_rs_state(struct etna_context *ctx, struct compiled_rs_state *cs,
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const struct rs_state *rs);
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/* Context initialization for RS clear_blit functions. */
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void
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etna_clear_blit_rs_init(struct pipe_context *pctx);
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#endif
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