1 /* 2 * Copyright (C) 2021 Collabora, Ltd. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 * SOFTWARE. 22 * 23 */ 24 25 #ifndef __PAN_BLITTER_H 26 #define __PAN_BLITTER_H 27 28 #include "util/format/u_format.h" 29 #include "pan_desc.h" 30 #include "pan_pool.h" 31 #include "pan_texture.h" 32 #include "pan_util.h" 33 34 struct pan_blend_shader_cache; 35 struct pan_fb_info; 36 struct pan_jc; 37 struct pan_pool; 38 39 struct pan_blitter_cache { 40 unsigned gpu_id; 41 struct { 42 struct pan_pool *pool; 43 struct hash_table *blit; 44 struct hash_table *blend; 45 pthread_mutex_t lock; 46 } shaders; 47 struct { 48 struct pan_pool *pool; 49 struct hash_table *rsds; 50 pthread_mutex_t lock; 51 } rsds; 52 struct pan_blend_shader_cache *blend_shader_cache; 53 }; 54 55 struct pan_blit_info { 56 struct { 57 struct { 58 const struct pan_image *image; 59 enum pipe_format format; 60 } planes[MAX_IMAGE_PLANES]; 61 unsigned level; 62 struct { 63 int32_t x, y, z; 64 unsigned layer; 65 } start, end; 66 } src, dst; 67 struct { 68 bool enable; 69 uint16_t minx, miny, maxx, maxy; 70 } scissor; 71 bool nearest; 72 }; 73 74 struct pan_blit_context { 75 mali_ptr rsd, vpd; 76 mali_ptr textures; 77 mali_ptr samplers; 78 mali_ptr position; 79 struct { 80 enum mali_texture_dimension dim; 81 struct { 82 float x, y; 83 } start, end; 84 union { 85 unsigned layer_offset; 86 float z_offset; 87 }; 88 } src; 89 struct { 90 int32_t layer_offset; 91 int32_t cur_layer; 92 int32_t last_layer; 93 } dst; 94 float z_scale; 95 }; 96 97 #ifdef PAN_ARCH 98 void GENX(pan_blitter_cache_init)(struct pan_blitter_cache *cache, 99 unsigned gpu_id, 100 struct pan_blend_shader_cache *blend_shader_cache, 101 struct pan_pool *bin_pool, 102 struct pan_pool *desc_pool); 103 104 void GENX(pan_blitter_cache_cleanup)(struct pan_blitter_cache *cache); 105 106 unsigned GENX(pan_preload_fb)(struct pan_blitter_cache *cache, 107 struct pan_pool *desc_pool, 108 struct pan_fb_info *fb, unsigned layer_idx, 109 mali_ptr tsd, struct panfrost_ptr *jobs); 110 #endif 111 112 #endif 113