1 /*
2 * Copyright (C) 2016 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_acc.h"
28
29 #include "fd5_context.h"
30 #include "fd5_blend.h"
31 #include "fd5_blitter.h"
32 #include "fd5_compute.h"
33 #include "fd5_draw.h"
34 #include "fd5_emit.h"
35 #include "fd5_gmem.h"
36 #include "fd5_program.h"
37 #include "fd5_query.h"
38 #include "fd5_rasterizer.h"
39 #include "fd5_texture.h"
40 #include "fd5_zsa.h"
41
42 static void
fd5_context_destroy(struct pipe_context * pctx)43 fd5_context_destroy(struct pipe_context *pctx)
44 {
45 struct fd5_context *fd5_ctx = fd5_context(fd_context(pctx));
46
47 u_upload_destroy(fd5_ctx->border_color_uploader);
48 pipe_resource_reference(&fd5_ctx->border_color_buf, NULL);
49
50 fd_context_destroy(pctx);
51
52 fd_bo_del(fd5_ctx->vsc_size_mem);
53 fd_bo_del(fd5_ctx->blit_mem);
54
55 fd_context_cleanup_common_vbos(&fd5_ctx->base);
56
57 free(fd5_ctx);
58 }
59
60 static const uint8_t primtypes[] = {
61 [PIPE_PRIM_POINTS] = DI_PT_POINTLIST,
62 [PIPE_PRIM_LINES] = DI_PT_LINELIST,
63 [PIPE_PRIM_LINE_STRIP] = DI_PT_LINESTRIP,
64 [PIPE_PRIM_LINE_LOOP] = DI_PT_LINELOOP,
65 [PIPE_PRIM_TRIANGLES] = DI_PT_TRILIST,
66 [PIPE_PRIM_TRIANGLE_STRIP] = DI_PT_TRISTRIP,
67 [PIPE_PRIM_TRIANGLE_FAN] = DI_PT_TRIFAN,
68 [PIPE_PRIM_MAX] = DI_PT_RECTLIST, /* internal clear blits */
69 };
70
71 struct pipe_context *
fd5_context_create(struct pipe_screen * pscreen,void * priv,unsigned flags)72 fd5_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
73 {
74 struct fd_screen *screen = fd_screen(pscreen);
75 struct fd5_context *fd5_ctx = CALLOC_STRUCT(fd5_context);
76 struct pipe_context *pctx;
77
78 if (!fd5_ctx)
79 return NULL;
80
81 pctx = &fd5_ctx->base.base;
82 pctx->screen = pscreen;
83
84 fd5_ctx->base.dev = fd_device_ref(screen->dev);
85 fd5_ctx->base.screen = fd_screen(pscreen);
86
87 pctx->destroy = fd5_context_destroy;
88 pctx->create_blend_state = fd5_blend_state_create;
89 pctx->create_rasterizer_state = fd5_rasterizer_state_create;
90 pctx->create_depth_stencil_alpha_state = fd5_zsa_state_create;
91
92 fd5_draw_init(pctx);
93 fd5_compute_init(pctx);
94 fd5_gmem_init(pctx);
95 fd5_texture_init(pctx);
96 fd5_prog_init(pctx);
97 fd5_emit_init(pctx);
98
99 if (!(fd_mesa_debug & FD_DBG_NOBLIT))
100 fd5_ctx->base.blit = fd5_blitter_blit;
101
102 pctx = fd_context_init(&fd5_ctx->base, pscreen, primtypes, priv, flags);
103 if (!pctx)
104 return NULL;
105
106 util_blitter_set_texture_multisample(fd5_ctx->base.blitter, true);
107
108 fd5_ctx->vsc_size_mem = fd_bo_new(screen->dev, 0x1000,
109 DRM_FREEDRENO_GEM_TYPE_KMEM, "vsc_size");
110
111 fd5_ctx->blit_mem = fd_bo_new(screen->dev, 0x1000,
112 DRM_FREEDRENO_GEM_TYPE_KMEM, "blit");
113
114 fd_context_setup_common_vbos(&fd5_ctx->base);
115
116 fd5_query_context_init(pctx);
117
118 fd5_ctx->border_color_uploader = u_upload_create(pctx, 4096, 0,
119 PIPE_USAGE_STREAM, 0);
120
121 return pctx;
122 }
123