Home | History | Annotate | Download | only in a2xx 
      1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
      2 
      3 /*
      4  * Copyright (C) 2012-2013 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 FD2_TEXTURE_H_
     30 #define FD2_TEXTURE_H_
     31 
     32 #include "pipe/p_context.h"
     33 
     34 #include "freedreno_texture.h"
     35 #include "freedreno_resource.h"
     36 
     37 #include "fd2_context.h"
     38 #include "fd2_util.h"
     39 
     40 struct fd2_sampler_stateobj {
     41 	struct pipe_sampler_state base;
     42 	uint32_t tex0, tex3, tex4, tex5;
     43 };
     44 
     45 static inline struct fd2_sampler_stateobj *
     46 fd2_sampler_stateobj(struct pipe_sampler_state *samp)
     47 {
     48 	return (struct fd2_sampler_stateobj *)samp;
     49 }
     50 
     51 struct fd2_pipe_sampler_view {
     52 	struct pipe_sampler_view base;
     53 	enum a2xx_sq_surfaceformat fmt;
     54 	uint32_t tex0, tex2, tex3;
     55 };
     56 
     57 static inline struct fd2_pipe_sampler_view *
     58 fd2_pipe_sampler_view(struct pipe_sampler_view *pview)
     59 {
     60 	return (struct fd2_pipe_sampler_view *)pview;
     61 }
     62 
     63 unsigned fd2_get_const_idx(struct fd_context *ctx,
     64 		struct fd_texture_stateobj *tex, unsigned samp_id);
     65 
     66 void fd2_texture_init(struct pipe_context *pctx);
     67 
     68 #endif /* FD2_TEXTURE_H_ */
     69