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 **************************************************************************/
36 #ifndef _TDM_PRIVATE_H_
37 #define _TDM_PRIVATE_H_
46 #include <sys/types.h>
52 #include <tbm_bufmgr.h>
53 #include <tbm_surface_queue.h>
55 #include "tdm_backend.h"
65 * @brief The private header file for a frontend library
72 #if defined(__GNUC__) && __GNUC__ >= 4
73 #define EXTERN __attribute__ ((visibility("default")))
78 #if defined(__GNUC__) && __GNUC__ >= 4
79 #define INTERN __attribute__ ((visibility("hidden")))
84 #if defined(__GNUC__) && __GNUC__ >= 4
85 #define DEPRECATED __attribute__ ((deprecated))
91 #define TDM_RETURN_IF_FAIL(cond) {\
93 TDM_ERR ("'%s' failed", #cond);\
97 #define TDM_RETURN_VAL_IF_FAIL(cond, val) {\
99 TDM_ERR ("'%s' failed", #cond);\
103 #define TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(cond, error_v, val) {\
105 TDM_ERR ("'%s' failed", #cond);\
107 if (error) *error = ret;\
112 #define TDM_WARNING_IF_FAIL(cond) {\
114 TDM_ERR ("'%s' failed", #cond);\
116 #define TDM_GOTO_IF_FAIL(cond, dst) {\
118 TDM_ERR ("'%s' failed", #cond);\
123 #define TDM_NEVER_GET_HERE() TDM_ERR("** NEVER GET HERE **")
125 #define TDM_SNPRINTF(p, len, fmt, ARG...) \
127 if (p && len && *len > 0) \
129 int s = snprintf(p, *len, fmt, ##ARG); \
135 #define C(b,m) (((b) >> (m)) & 0xFF)
136 #define B(c,s) ((((unsigned int)(c)) & 0xff) << (s))
137 #define FOURCC(a,b,c,d) (B(d,24) | B(c,16) | B(b,8) | B(a,0))
138 #define FOURCC_STR(id) C(id,0), C(id,8), C(id,16), C(id,24)
139 #define FOURCC_ID(str) FOURCC(((char*)str)[0],((char*)str)[1],((char*)str)[2],((char*)str)[3])
143 TDM_CAPTURE_TARGET_OUTPUT,
144 TDM_CAPTURE_TARGET_LAYER,
145 } tdm_capture_target;
147 typedef struct _tdm_private_display tdm_private_display;
148 typedef struct _tdm_private_output tdm_private_output;
149 typedef struct _tdm_private_layer tdm_private_layer;
150 typedef struct _tdm_private_pp tdm_private_pp;
151 typedef struct _tdm_private_capture tdm_private_capture;
152 typedef struct _tdm_private_vblank_handler tdm_private_vblank_handler;
153 typedef struct _tdm_private_commit_handler tdm_private_commit_handler;
155 struct _tdm_private_display
157 pthread_mutex_t lock;
158 unsigned int init_count;
160 /* backend module info */
162 tdm_backend_module *module_data;
163 tdm_backend_data *bdata;
165 /* backend function */
166 tdm_display_capability capabilities;
167 tdm_func_display func_display;
168 tdm_func_output func_output;
169 tdm_func_layer func_layer;
171 tdm_func_capture func_capture;
173 /* backend capability */
174 tdm_caps_display caps_display;
176 tdm_caps_capture caps_capture;
178 /* output, pp list */
179 struct list_head output_list;
180 struct list_head pp_list;
185 struct _tdm_private_output
187 struct list_head link;
189 tdm_private_display *private_display;
191 tdm_caps_output caps;
192 tdm_output *output_backend;
196 int regist_vblank_cb;
197 int regist_commit_cb;
199 struct list_head layer_list;
200 struct list_head capture_list;
201 struct list_head vblank_handler_list;
202 struct list_head commit_handler_list;
207 struct _tdm_private_layer
209 struct list_head link;
211 tdm_private_display *private_display;
212 tdm_private_output *private_output;
215 tdm_layer *layer_backend;
217 tbm_surface_h waiting_buffer;
218 tbm_surface_h showing_buffer;
219 tbm_surface_queue_h buffer_queue;
221 struct list_head capture_list;
226 struct _tdm_private_pp
228 struct list_head link;
230 tdm_private_display *private_display;
235 struct _tdm_private_capture
237 struct list_head link;
239 tdm_capture_target target;
241 tdm_private_display *private_display;
242 tdm_private_output *private_output;
243 tdm_private_layer *private_layer;
245 tdm_capture *capture_backend;
248 struct _tdm_private_vblank_handler
250 struct list_head link;
252 tdm_private_output *private_output;
253 tdm_output_vblank_handler func;
257 struct _tdm_private_commit_handler
259 struct list_head link;
261 tdm_private_output *private_output;
262 tdm_output_commit_handler func;
266 tdm_private_pp* tdm_pp_create_internal(tdm_private_display *private_display, tdm_error *error);
267 void tdm_pp_destroy_internal(tdm_private_pp *private_pp);
269 tdm_private_capture* tdm_capture_create_output_internal(tdm_private_output *private_output, tdm_error *error);
270 tdm_private_capture* tdm_capture_create_layer_internal(tdm_private_layer *private_layer, tdm_error *error);
271 void tdm_capture_destroy_internal(tdm_private_capture *private_capture);
277 #endif /* _TDM_PRIVATE_H_ */