1 /**************************************************************************
5 Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
7 Contact: Eunchul Kim <chulspro.kim@samsung.com>,
8 JinYoung Jeon <jy0.jeon@samsung.com>,
9 Taeheon Kim <th908.kim@samsung.com>,
10 YoungJun Cho <yj44.cho@samsung.com>,
11 SooChan Lim <sc1.lim@samsung.com>,
12 Boram Park <sc1.lim@samsung.com>
14 Permission is hereby granted, free of charge, to any person obtaining a
15 copy of this software and associated documentation files (the
16 "Software"), to deal in the Software without restriction, including
17 without limitation the rights to use, copy, modify, merge, publish,
18 distribute, sub license, and/or sell copies of the Software, and to
19 permit persons to whom the Software is furnished to do so, subject to
20 the following conditions:
22 The above copyright notice and this permission notice (including the
23 next paragraph) shall be included in all copies or substantial portions
26 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
27 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
28 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
29 IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
30 ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
31 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
32 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 **************************************************************************/
41 #include "tdm_backend.h"
42 #include "tdm_private.h"
44 #define CAPTURE_FUNC_ENTRY() \
45 tdm_func_capture *func_capture; \
46 tdm_private_display *private_display; \
47 tdm_private_capture *private_capture; \
48 tdm_error ret = TDM_ERROR_NONE; \
49 TDM_RETURN_VAL_IF_FAIL(capture != NULL, TDM_ERROR_INVALID_PARAMETER); \
50 private_capture = (tdm_private_capture*)capture; \
51 private_display = private_capture->private_display; \
52 func_capture = private_capture->func_capture
55 _tdm_caputre_cb_done(tdm_capture *capture_backend, tbm_surface_h buffer, void *user_data)
57 tdm_buffer_unref_backend(tdm_buffer_get(buffer));
60 INTERN tdm_private_capture*
61 tdm_capture_create_output_internal(tdm_private_output *private_output, tdm_error *error)
63 tdm_private_display *private_display;
64 tdm_func_display *func_display;
65 tdm_func_capture *func_capture;
66 tdm_private_capture *private_capture = NULL;
67 tdm_capture *capture_backend = NULL;
68 tdm_error ret = TDM_ERROR_NONE;
70 private_display = private_output->private_display;
71 func_display = &private_display->func_display;
72 func_capture = &private_display->func_capture;
74 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE))
76 TDM_ERR("no capture capability");
78 *error = TDM_ERROR_BAD_REQUEST;
82 capture_backend = func_display->output_create_capture(private_output->output_backend, &ret);
83 if (ret != TDM_ERROR_NONE)
90 private_capture = calloc(1, sizeof(tdm_private_capture));
93 TDM_ERR("failed: alloc memory");
94 func_capture->capture_destroy(capture_backend);
96 *error = TDM_ERROR_OUT_OF_MEMORY;
100 ret = func_capture->capture_set_done_handler(capture_backend, _tdm_caputre_cb_done, private_capture);
101 if (ret != TDM_ERROR_NONE)
103 TDM_ERR("set capture_done_handler failed");
104 func_capture->capture_destroy(capture_backend);
110 LIST_ADD(&private_capture->link, &private_output->capture_list);
111 private_capture->func_capture = func_capture;
112 private_capture->target = TDM_CAPTURE_TARGET_OUTPUT;
113 private_capture->private_display = private_display;
114 private_capture->private_output = private_output;
115 private_capture->private_layer = NULL;
116 private_capture->capture_backend = capture_backend;
119 *error = TDM_ERROR_NONE;
121 return private_capture;
124 INTERN tdm_private_capture*
125 tdm_capture_create_layer_internal(tdm_private_layer *private_layer, tdm_error *error)
127 tdm_private_display *private_display;
128 tdm_private_output *private_output;
129 tdm_func_display *func_display;
130 tdm_func_capture *func_capture;
131 tdm_private_capture *private_capture = NULL;
132 tdm_capture *capture_backend = NULL;
133 tdm_error ret = TDM_ERROR_NONE;
135 private_output = private_layer->private_output;
136 private_display = private_output->private_display;
137 func_display = &private_display->func_display;
138 func_capture = &private_display->func_capture;
140 if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE))
142 TDM_ERR("no capture capability");
144 *error = TDM_ERROR_BAD_REQUEST;
148 capture_backend = func_display->layer_create_capture(private_layer->layer_backend, &ret);
149 if (ret != TDM_ERROR_NONE)
152 private_capture = calloc(1, sizeof(tdm_private_capture));
153 if (!private_capture)
155 TDM_ERR("failed: alloc memory");
156 func_capture->capture_destroy(capture_backend);
158 *error = TDM_ERROR_OUT_OF_MEMORY;
162 LIST_ADD(&private_capture->link, &private_output->capture_list);
163 private_capture->target = TDM_CAPTURE_TARGET_LAYER;
164 private_capture->func_capture = func_capture;
165 private_capture->private_display = private_display;
166 private_capture->private_output = private_output;
167 private_capture->private_layer = private_layer;
168 private_capture->capture_backend = capture_backend;
171 *error = TDM_ERROR_NONE;
173 return private_capture;
177 tdm_capture_destroy_internal(tdm_private_capture *private_capture)
179 tdm_func_capture *func_capture;
181 if (!private_capture)
184 LIST_DEL(&private_capture->link);
186 func_capture = private_capture->func_capture;
187 func_capture->capture_destroy(private_capture->capture_backend);
189 free(private_capture);
193 tdm_capture_destroy(tdm_capture *capture)
195 tdm_private_capture *private_capture = capture;
196 tdm_private_display *private_display;
198 if (!private_capture)
201 private_display = private_capture->private_display;
203 pthread_mutex_lock(&private_display->lock);
204 tdm_capture_destroy_internal(private_capture);
205 pthread_mutex_unlock(&private_display->lock);
209 tdm_capture_set_info(tdm_capture *capture, tdm_info_capture *info)
211 CAPTURE_FUNC_ENTRY();
213 TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
215 pthread_mutex_lock(&private_display->lock);
217 if (!func_capture->capture_set_info)
219 pthread_mutex_unlock(&private_display->lock);
220 return TDM_ERROR_NONE;
223 ret = func_capture->capture_set_info(private_capture->capture_backend, info);
225 pthread_mutex_unlock(&private_display->lock);
231 tdm_capture_attach(tdm_capture *capture, tdm_buffer *buffer)
233 CAPTURE_FUNC_ENTRY();
235 TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
237 pthread_mutex_lock(&private_display->lock);
239 if (!func_capture->capture_attach)
241 pthread_mutex_unlock(&private_display->lock);
242 return TDM_ERROR_NONE;
245 tdm_buffer_ref_backend(buffer);
246 ret = func_capture->capture_attach(private_capture->capture_backend,
247 tdm_buffer_get_surface(buffer));
249 pthread_mutex_unlock(&private_display->lock);
255 tdm_capture_commit(tdm_capture *capture)
257 CAPTURE_FUNC_ENTRY();
259 pthread_mutex_lock(&private_display->lock);
261 if (!func_capture->capture_commit)
263 pthread_mutex_unlock(&private_display->lock);
264 return TDM_ERROR_NONE;
267 ret = func_capture->capture_commit(private_capture->capture_backend);
269 pthread_mutex_unlock(&private_display->lock);