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 "tdm_backend.h"
64 #if defined(__GNUC__) && __GNUC__ >= 4
65 #define EXTERN __attribute__ ((visibility("default")))
70 #if defined(__GNUC__) && __GNUC__ >= 4
71 #define INTERN __attribute__ ((visibility("hidden")))
76 #if defined(__GNUC__) && __GNUC__ >= 4
77 #define DEPRECATED __attribute__ ((deprecated))
83 #define TDM_RETURN_IF_FAIL(cond) {\
85 TDM_ERR ("'%s' failed", #cond);\
89 #define TDM_RETURN_VAL_IF_FAIL(cond, val) {\
91 TDM_ERR ("'%s' failed", #cond);\
95 #define TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(cond, error_v, val) {\
97 TDM_ERR ("'%s' failed", #cond);\
99 if (error) *error = ret;\
104 #define TDM_WARNING_IF_FAIL(cond) {\
106 TDM_ERR ("'%s' failed", #cond);\
108 #define TDM_GOTO_IF_FAIL(cond, dst) {\
110 TDM_ERR ("'%s' failed", #cond);\
115 #define TDM_NEVER_GET_HERE() TDM_ERR("** NEVER GET HERE **")
117 #define TDM_SNPRINTF(p, len, fmt, ARG...) \
119 if (p && len && *len > 0) \
121 int s = snprintf(p, *len, fmt, ##ARG); \
127 #define C(b,m) (((b) >> (m)) & 0xFF)
128 #define B(c,s) ((((unsigned int)(c)) & 0xff) << (s))
129 #define FOURCC(a,b,c,d) (B(d,24) | B(c,16) | B(b,8) | B(a,0))
130 #define FOURCC_STR(id) C(id,0), C(id,8), C(id,16), C(id,24)
131 #define FOURCC_ID(str) FOURCC(((char*)str)[0],((char*)str)[1],((char*)str)[2],((char*)str)[3])
135 TDM_CAPTURE_TARGET_OUTPUT,
136 TDM_CAPTURE_TARGET_LAYER,
137 } tdm_capture_target;
139 typedef struct _tdm_private_display tdm_private_display;
140 typedef struct _tdm_private_output tdm_private_output;
141 typedef struct _tdm_private_layer tdm_private_layer;
142 typedef struct _tdm_private_pp tdm_private_pp;
143 typedef struct _tdm_private_capture tdm_private_capture;
144 typedef struct _tdm_private_vblank_handler tdm_private_vblank_handler;
145 typedef struct _tdm_private_commit_handler tdm_private_commit_handler;
147 struct _tdm_private_display
149 pthread_mutex_t lock;
150 unsigned int init_count;
152 /* backend module info */
154 tdm_backend_module *module_data;
155 tdm_backend_data *bdata;
157 /* backend function */
158 tdm_func_display func_display;
160 tdm_func_capture func_capture;
162 /* backend capability */
163 tdm_display_capability capabilities;
165 tdm_caps_capture caps_capture;
167 /* output, pp list */
168 struct list_head output_list;
169 struct list_head pp_list;
174 struct _tdm_private_output
176 struct list_head link;
178 tdm_func_display *func_display;
179 tdm_private_display *private_display;
181 tdm_caps_output caps;
186 int regist_vblank_cb;
187 int regist_commit_cb;
189 struct list_head layer_list;
190 struct list_head capture_list;
191 struct list_head vblank_handler_list;
192 struct list_head commit_handler_list;
197 struct _tdm_private_layer
199 struct list_head link;
201 tdm_func_display *func_display;
202 tdm_private_display *private_display;
203 tdm_private_output *private_output;
208 struct list_head capture_list;
211 struct _tdm_private_pp
213 struct list_head link;
215 tdm_func_pp *func_pp;
216 tdm_private_display *private_display;
221 struct _tdm_private_capture
223 struct list_head link;
225 tdm_capture_target target;
227 tdm_func_capture *func_capture;
228 tdm_private_display *private_display;
229 tdm_private_output *private_output;
230 tdm_private_layer *private_layer;
232 tdm_capture *capture;
235 struct _tdm_private_vblank_handler
237 struct list_head link;
239 tdm_output_vblank_handler func;
243 struct _tdm_private_commit_handler
245 struct list_head link;
247 tdm_output_commit_handler func;
251 tdm_buffer* tdm_buffer_ref_backend(tdm_buffer *buffer);
252 void tdm_buffer_unref_backend(tdm_buffer *buffer);
253 tbm_surface_h tdm_buffer_get_surface(tdm_buffer *buffer);
254 tdm_buffer* tdm_buffer_get(tbm_surface_h buffer);
256 tdm_private_pp* tdm_pp_create_internal(tdm_private_display *private_display, tdm_error *error);
257 void tdm_pp_destroy_internal(tdm_private_pp *private_pp);
259 tdm_private_capture* tdm_capture_create_output_internal(tdm_private_output *private_output, tdm_error *error);
260 tdm_private_capture* tdm_capture_create_layer_internal(tdm_private_layer *private_layer, tdm_error *error);
261 void tdm_capture_destroy_internal(tdm_private_capture *private_capture);
267 #endif /* _TDM_PRIVATE_H_ */