1 /************************************************************************** 2 * 3 * Copyright (C) 2018 Collabora Ltd 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included 13 * in all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 16 * OR 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 19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 21 * OTHER DEALINGS IN THE SOFTWARE. 22 * 23 **************************************************************************/ 24 25 #ifndef VREND_TWEAKS_H 26 #define VREND_TWEAKS_H 27 28 #include "virgl_protocol.h" 29 30 #include <stdint.h> 31 #include <stdbool.h> 32 33 struct vrend_context_tweaks { 34 uint32_t active_tweaks; 35 int32_t tf3_samples_passed_factor; 36 }; 37 38 bool vrend_get_tweak_is_active(struct vrend_context_tweaks *ctx, 39 enum vrend_tweak_type t); 40 41 bool vrend_get_tweak_is_active_with_params(struct vrend_context_tweaks *ctx, 42 enum vrend_tweak_type t, void *params); 43 44 void vrend_set_active_tweaks(struct vrend_context_tweaks *ctx, uint32_t tweak_id, uint32_t tweak_value); 45 46 47 void vrend_set_tweak_from_env(struct vrend_context_tweaks *ctx); 48 49 #endif // VREND_TWEAKS_H 50