1 /*
2 * Copyright (C) 2014 Rob Clark <robclark@freedesktop.org>
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 * Authors:
24 * Rob Clark <robclark@freedesktop.org>
25 */
26
27 #include "freedreno_query_hw.h"
28
29 #include "fd4_blend.h"
30 #include "fd4_compute.h"
31 #include "fd4_context.h"
32 #include "fd4_draw.h"
33 #include "fd4_emit.h"
34 #include "fd4_gmem.h"
35 #include "fd4_program.h"
36 #include "fd4_query.h"
37 #include "fd4_rasterizer.h"
38 #include "fd4_texture.h"
39 #include "fd4_zsa.h"
40
41 static void
fd4_context_destroy(struct pipe_context * pctx)42 fd4_context_destroy(struct pipe_context *pctx) in_dt
43 {
44 struct fd4_context *fd4_ctx = fd4_context(fd_context(pctx));
45
46 u_upload_destroy(fd4_ctx->border_color_uploader);
47 pipe_resource_reference(&fd4_ctx->border_color_buf, NULL);
48
49 fd_context_destroy(pctx);
50
51 fd_bo_del(fd4_ctx->vs_pvt_mem);
52 fd_bo_del(fd4_ctx->fs_pvt_mem);
53 fd_bo_del(fd4_ctx->vsc_size_mem);
54
55 fd_context_cleanup_common_vbos(&fd4_ctx->base);
56
57 fd_hw_query_fini(pctx);
58
59 free(fd4_ctx);
60 }
61
62 struct pipe_context *
fd4_context_create(struct pipe_screen * pscreen,void * priv,unsigned flags)63 fd4_context_create(struct pipe_screen *pscreen, void *priv,
64 unsigned flags) in_dt
65 {
66 struct fd_screen *screen = fd_screen(pscreen);
67 struct fd4_context *fd4_ctx = CALLOC_STRUCT(fd4_context);
68 struct pipe_context *pctx;
69
70 if (!fd4_ctx)
71 return NULL;
72
73 pctx = &fd4_ctx->base.base;
74 pctx->screen = pscreen;
75
76 fd4_ctx->base.flags = flags;
77 fd4_ctx->base.dev = fd_device_ref(screen->dev);
78 fd4_ctx->base.screen = fd_screen(pscreen);
79 fd4_ctx->base.last.key = &fd4_ctx->last_key;
80
81 pctx->destroy = fd4_context_destroy;
82 pctx->create_blend_state = fd4_blend_state_create;
83 pctx->create_rasterizer_state = fd4_rasterizer_state_create;
84 pctx->create_depth_stencil_alpha_state = fd4_zsa_state_create;
85
86 fd4_draw_init(pctx);
87 fd4_compute_init(pctx);
88 fd4_gmem_init(pctx);
89 fd4_texture_init(pctx);
90 fd4_prog_init(pctx);
91 fd4_emit_init(pctx);
92
93 pctx = fd_context_init(&fd4_ctx->base, pscreen, priv, flags);
94 if (!pctx)
95 return NULL;
96
97 fd_hw_query_init(pctx);
98
99 fd4_ctx->vs_pvt_mem =
100 fd_bo_new(screen->dev, 0x2000, 0, "vs_pvt");
101
102 fd4_ctx->fs_pvt_mem =
103 fd_bo_new(screen->dev, 0x2000, 0, "fs_pvt");
104
105 fd4_ctx->vsc_size_mem =
106 fd_bo_new(screen->dev, 0x1000, 0, "vsc_size");
107
108 fd_context_setup_common_vbos(&fd4_ctx->base);
109
110 fd4_query_context_init(pctx);
111
112 fd4_ctx->border_color_uploader =
113 u_upload_create(pctx, 4096, 0, PIPE_USAGE_STREAM, 0);
114
115 for (int i = 0; i < 16; i++) {
116 fd4_ctx->vsampler_swizzles[i] = 0x688;
117 fd4_ctx->fsampler_swizzles[i] = 0x688;
118 fd4_ctx->csampler_swizzles[i] = 0x688;
119 }
120
121 return pctx;
122 }
123