1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ 2 3 /* 4 * Copyright (C) 2014 Rob Clark <robclark (at) freedesktop.org> 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice (including the next 14 * paragraph) shall be included in all copies or substantial portions of the 15 * Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 * 25 * Authors: 26 * Rob Clark <robclark (at) freedesktop.org> 27 */ 28 29 #ifndef FD4_TEXTURE_H_ 30 #define FD4_TEXTURE_H_ 31 32 #include "pipe/p_context.h" 33 34 #include "freedreno_texture.h" 35 #include "freedreno_resource.h" 36 37 #include "fd4_context.h" 38 #include "fd4_format.h" 39 40 struct fd4_sampler_stateobj { 41 struct pipe_sampler_state base; 42 uint32_t texsamp0, texsamp1; 43 bool saturate_s, saturate_t, saturate_r; 44 bool needs_border; 45 }; 46 47 static inline struct fd4_sampler_stateobj * 48 fd4_sampler_stateobj(struct pipe_sampler_state *samp) 49 { 50 return (struct fd4_sampler_stateobj *)samp; 51 } 52 53 struct fd4_pipe_sampler_view { 54 struct pipe_sampler_view base; 55 uint32_t texconst0, texconst1, texconst2, texconst3, texconst4; 56 uint32_t offset; 57 bool astc_srgb; 58 }; 59 60 static inline struct fd4_pipe_sampler_view * 61 fd4_pipe_sampler_view(struct pipe_sampler_view *pview) 62 { 63 return (struct fd4_pipe_sampler_view *)pview; 64 } 65 66 unsigned fd4_get_const_idx(struct fd_context *ctx, 67 struct fd_texture_stateobj *tex, unsigned samp_id); 68 69 void fd4_texture_init(struct pipe_context *pctx); 70 71 #endif /* FD4_TEXTURE_H_ */ 72
