1 /* 2 * Copyright © 2023 Imagination Technologies Ltd. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * 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 THE 18 * 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 #ifndef PVR_TRANSFER_FRAG_STORE_H 25 #define PVR_TRANSFER_FRAG_STORE_H 26 27 #include <stdint.h> 28 #include <vulkan/vulkan_core.h> 29 30 #include "pvr_device_info.h" 31 #include "pvr_uscgen.h" 32 #include "pvr_types.h" 33 #include "util/hash_table.h" 34 35 struct pvr_device; 36 37 struct pvr_transfer_frag_store { 38 uint32_t max_multisample; 39 /* Hash table mapping keys, produced by pvr_transfer_frag_shader_key(), to 40 * pvr_transfer_frag_store_entry_data entries. 41 */ 42 struct hash_table *hash_table; 43 }; 44 45 VkResult pvr_transfer_frag_store_init(struct pvr_device *device, 46 struct pvr_transfer_frag_store *store); 47 void pvr_transfer_frag_store_fini(struct pvr_device *device, 48 struct pvr_transfer_frag_store *store); 49 50 VkResult pvr_transfer_frag_store_get_shader_info( 51 struct pvr_device *device, 52 struct pvr_transfer_frag_store *store, 53 const struct pvr_tq_shader_properties *shader_props, 54 pvr_dev_addr_t *const pds_dev_addr_out, 55 const struct pvr_tq_frag_sh_reg_layout **const reg_layout_out); 56 57 #endif /* PVR_TRANSFER_FRAG_STORE_H */ 58