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