1 /* 2 * © Copyright 2018 Alyssa Rosenzweig 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_BLENDING_H__ 26 #define __PAN_BLENDING_H__ 27 28 #include "pipe/p_state.h" 29 #include "pipe/p_defines.h" 30 #include <midgard_pack.h> 31 #include "pan_blend.h" 32 33 struct panfrost_blend_state; 34 35 unsigned 36 panfrost_blend_constant_mask(const struct pipe_rt_blend_state *blend); 37 38 bool 39 panfrost_make_fixed_blend_mode(const struct pipe_rt_blend_state blend, 40 struct MALI_BLEND_EQUATION *equation); 41 42 bool 43 panfrost_can_fixed_blend(enum pipe_format format); 44 45 #endif 46