src/gallium/winsys/virgl/vtest/virgl_vtest_winsys.h

   1 /*
   2  * Copyright 2014, 2015 Red Hat.
   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  * on the rights to use, copy, modify, merge, publish, distribute, sub
   8  * license, and/or sell copies of the Software, and to permit persons to whom
   9  * the 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 NON-INFRINGEMENT. IN NO EVENT SHALL
  18  * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
  19  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  20  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  21  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  22  */
  23 #ifndef VIRGL_DRM_WINSYS_H
  24 #define VIRGL_DRM_WINSYS_H
  25
  26 #include <stdint.h>
  27 #include "pipe/p_compiler.h"
  28 #include "pipe/p_defines.h"
  29 #include "pipe/p_state.h"
  30 #include "util/list.h"
  31 #include "os/os_thread.h"
  32
  33 #include "virgl/virgl_winsys.h"
  34 #include "vtest_protocol.h"
  35
  36 struct pipe_fence_handle;
  37 struct sw_winsys;
  38 struct sw_displaytarget;
  39
  40 struct virgl_vtest_winsys {
  41    struct virgl_winsys base;
  42
  43    struct sw_winsys *sws;
  44
  45    /* fd to remote renderer */
  46    int sock_fd;
  47
  48    struct list_head delayed;
  49    int num_delayed;
  50    unsigned usecs;
  51    mtx_t mutex;
  52 };
  53
  54 struct virgl_hw_res {
  55    struct pipe_reference reference;
  56    uint32_t res_handle;
  57    int num_cs_references;
  58
  59    void *ptr;
  60    int size;
  61
  62    uint32_t format;
  63    uint32_t stride;
  64    uint32_t width;
  65    uint32_t height;
  66
  67    struct sw_displaytarget *dt;
  68    void *mapped;
  69
  70    struct list_head head;
  71    uint32_t bind;
  72    boolean cacheable;
  73    int64_t start, end;
  74
  75 };
  76
  77 struct virgl_vtest_cmd_buf {
  78    struct virgl_cmd_buf base;
  79    uint32_t buf[VIRGL_MAX_CMDBUF_DWORDS];
  80    unsigned nres;
  81    unsigned cres;
  82    struct virgl_winsys *ws;
  83    struct virgl_hw_res **res_bo;
  84
  85    char                        is_handle_added[512];
  86    unsigned                    reloc_indices_hashlist[512];
  87 };
  88
  89 static inline struct virgl_hw_res *
  90 virgl_hw_res(struct pipe_fence_handle *f)
  91 {
  92    return (struct virgl_hw_res *)f;
  93 }
  94
  95 static inline struct virgl_vtest_winsys *
  96 virgl_vtest_winsys(struct virgl_winsys *iws)
  97 {
  98    return (struct virgl_vtest_winsys *)iws;
  99 }
 100
 101 static inline struct virgl_vtest_cmd_buf *
 102 virgl_vtest_cmd_buf(struct virgl_cmd_buf *cbuf)
 103 {
 104    return (struct virgl_vtest_cmd_buf *)cbuf;
 105 }
 106
 107
 108 int virgl_vtest_connect(struct virgl_vtest_winsys *vws);
 109 int virgl_vtest_send_get_caps(struct virgl_vtest_winsys *vws,
 110                               struct virgl_drm_caps *caps);
 111
 112 int virgl_vtest_send_resource_create(struct virgl_vtest_winsys *vws,
 113                                      uint32_t handle,
 114                                      enum pipe_texture_target target,
 115                                      uint32_t format,
 116                                      uint32_t bind,
 117                                      uint32_t width,
 118                                      uint32_t height,
 119                                      uint32_t depth,
 120                                      uint32_t array_size,
 121                                      uint32_t last_level,
 122                                      uint32_t nr_samples);
 123
 124 int virgl_vtest_send_resource_unref(struct virgl_vtest_winsys *vws,
 125                                     uint32_t handle);
 126 int virgl_vtest_submit_cmd(struct virgl_vtest_winsys *vtws,
 127                            struct virgl_vtest_cmd_buf *cbuf);
 128
 129 int virgl_vtest_send_transfer_cmd(struct virgl_vtest_winsys *vws,
 130                                   uint32_t vcmd,
 131                                   uint32_t handle,
 132                                   uint32_t level, uint32_t stride,
 133                                   uint32_t layer_stride,
 134                                   const struct pipe_box *box,
 135                                   uint32_t data_size);
 136
 137 int virgl_vtest_send_transfer_put_data(struct virgl_vtest_winsys *vws,
 138                                        void *data,
 139                                        uint32_t data_size);
 140 int virgl_vtest_recv_transfer_get_data(struct virgl_vtest_winsys *vws,
 141                                        void *data,
 142                                        uint32_t data_size,
 143                                        uint32_t stride,
 144                                        const struct pipe_box *box,
 145                                        uint32_t format);
 146
 147 int virgl_vtest_busy_wait(struct virgl_vtest_winsys *vws, int handle,
 148                           int flags);
 149 #endif