1 /**************************************************************************
5 Copyright 2014 Samsung Electronics co., Ltd. All Rights Reserved.
7 Contact: SooChan Lim <sc1.lim@samsung.com>, Sangjin Lee <lsj119@samsung.com>
8 Boram Park <boram1288.park@samsung.com>, Changyeon Lee <cyeon.lee@samsung.com>
10 Permission is hereby granted, free of charge, to any person obtaining a
11 copy of this software and associated documentation files (the
12 "Software"), to deal in the Software without restriction, including
13 without limitation the rights to use, copy, modify, merge, publish,
14 distribute, sub license, and/or sell copies of the Software, and to
15 permit persons to whom the Software is furnished to do so, subject to
16 the following conditions:
18 The above copyright notice and this permission notice (including the
19 next paragraph) shall be included in all copies or substantial portions
22 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
23 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
25 IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
26 ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
27 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
28 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 **************************************************************************/
33 #include "tbm_bufmgr.h"
34 #include "tbm_bufmgr_int.h"
35 #include "tbm_surface_internal.h"
37 extern tbm_bufmgr gBufMgr;
40 _tbm_surface_get_info (struct _tbm_surface *surf, int opt, tbm_surface_info_s *info, int map)
42 tbm_bo_handle bo_handles[4];
45 info->width = surf->info.width;
46 info->height = surf->info.height;
47 info->format = surf->info.format;
48 info->bpp = surf->info.bpp;
49 info->size = surf->info.size;
50 info->num_planes = surf->info.num_planes;
52 if (surf->num_bos == 1)
56 bo_handles[0] = tbm_bo_map (surf->bos[0], TBM_DEVICE_CPU, opt);
57 if (bo_handles[0].ptr == NULL)
62 bo_handles[0] = tbm_bo_get_handle (surf->bos[0], TBM_DEVICE_CPU);
63 if (bo_handles[0].ptr == NULL)
67 for (i = 0; i < surf->info.num_planes; i++)
69 info->planes[i].size = surf->info.planes[i].size;
70 info->planes[i].offset = surf->info.planes[i].offset;
71 info->planes[i].stride = surf->info.planes[i].stride;
72 info->planes[i].ptr = bo_handles[0].ptr + surf->info.planes[i].offset;
77 /* TODO: calculate the virtaul address when num_bos is over 1 */
84 tbm_surface_query_formats (uint32_t **formats, uint32_t *num)
88 gBufMgr = tbm_bufmgr_init (-1);
91 if (!tbm_surface_internal_query_supported_formats (gBufMgr, formats, num))
92 return TBM_SURFACE_ERROR_INVALID_OPERATION;
94 return TBM_SURFACE_ERROR_NONE;
98 tbm_surface_create (int width, int height, tbm_format format)
100 if (!(width > 0) || !(height > 0))
102 //set_last_result (TBM_SURFACE_ERROR_INVALID_PARAMETER);
106 struct _tbm_surface *surf = NULL;
110 gBufMgr = tbm_bufmgr_init (-1);
113 surf = tbm_surface_internal_create_with_flags (gBufMgr, width, height, format, TBM_BO_DEFAULT);
116 //set_last_result (TBM_SURFACE_ERROR_INVALID_OPERATION);
120 //set_last_result (TBM_SURFACE_ERROR_NONE);
126 tbm_surface_destroy (tbm_surface_h surface)
128 struct _tbm_surface *surf = NULL;
132 return TBM_SURFACE_ERROR_INVALID_PARAMETER;
134 surf = (struct _tbm_surface *)surface;
136 for (i = 0; i < surf->num_bos; i++)
138 tbm_bo_unref (surf->bos[i]);
145 return TBM_SURFACE_ERROR_NONE;
149 tbm_surface_map (tbm_surface_h surface, int opt, tbm_surface_info_s *info)
151 TBM_RETURN_VAL_IF_FAIL (surface != NULL, TBM_SURFACE_ERROR_INVALID_PARAMETER);
152 TBM_RETURN_VAL_IF_FAIL (info != NULL, TBM_SURFACE_ERROR_INVALID_PARAMETER);
154 struct _tbm_surface *surf = (struct _tbm_surface *)surface;
157 ret = _tbm_surface_get_info (surf, opt, info, 1);
159 return TBM_SURFACE_ERROR_INVALID_OPERATION;
161 return TBM_SURFACE_ERROR_NONE;
165 tbm_surface_unmap (tbm_surface_h surface)
167 TBM_RETURN_VAL_IF_FAIL (surface != NULL, TBM_SURFACE_ERROR_INVALID_PARAMETER);
169 struct _tbm_surface *surf = (struct _tbm_surface *)surface;
172 for (i = 0; i < surf->num_bos; i++)
173 tbm_bo_unmap (surf->bos[i]);
175 return TBM_SURFACE_ERROR_NONE;
179 tbm_surface_get_info (tbm_surface_h surface, tbm_surface_info_s *info)
181 TBM_RETURN_VAL_IF_FAIL (surface != NULL, TBM_SURFACE_ERROR_INVALID_PARAMETER);
182 TBM_RETURN_VAL_IF_FAIL (info != NULL, TBM_SURFACE_ERROR_INVALID_PARAMETER);
184 struct _tbm_surface *surf = (struct _tbm_surface *)surface;
187 ret = _tbm_surface_get_info (surf, 0, info, 0);
189 return TBM_SURFACE_ERROR_INVALID_OPERATION;
191 return TBM_SURFACE_ERROR_NONE;
195 tbm_surface_get_width (tbm_surface_h surface)
197 TBM_RETURN_VAL_IF_FAIL (surface != NULL, TBM_SURFACE_ERROR_INVALID_PARAMETER);
199 struct _tbm_surface *surf = (struct _tbm_surface *)surface;
201 return surf->info.width;
205 tbm_surface_get_height (tbm_surface_h surface)
207 TBM_RETURN_VAL_IF_FAIL (surface != NULL, TBM_SURFACE_ERROR_INVALID_PARAMETER);
209 struct _tbm_surface *surf = (struct _tbm_surface *)surface;
211 return surf->info.height;
215 tbm_surface_get_format (tbm_surface_h surface)
219 //set_last_result (TBM_SURFACE_ERROR_INVALID_PARAMETER);
223 struct _tbm_surface *surf = (struct _tbm_surface *)surface;
225 //set_last_result (TBM_SURFACE_ERROR_NONE);
226 return surf->info.format;