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);\
125 #define TDM_TRACE_BEGIN(NAME) traceBegin(TTRACE_TAG_GRAPHICS, "TDM:"#NAME)
126 #define TDM_TRACE_END() traceEnd(TTRACE_TAG_GRAPHICS)
128 #define TDM_TRACE_BEGIN(NAME)
129 #define TDM_TRACE_END()
132 #define TDM_NEVER_GET_HERE() TDM_ERR("** NEVER GET HERE **")
134 #define TDM_SNPRINTF(p, len, fmt, ARG...) \
136 if (p && len && *len > 0) \
138 int s = snprintf(p, *len, fmt, ##ARG); \
144 #define C(b,m) (((b) >> (m)) & 0xFF)
145 #define B(c,s) ((((unsigned int)(c)) & 0xff) << (s))
146 #define FOURCC(a,b,c,d) (B(d,24) | B(c,16) | B(b,8) | B(a,0))
147 #define FOURCC_STR(id) C(id,0), C(id,8), C(id,16), C(id,24)
148 #define FOURCC_ID(str) FOURCC(((char*)str)[0],((char*)str)[1],((char*)str)[2],((char*)str)[3])
151 TDM_CAPTURE_TARGET_OUTPUT,
152 TDM_CAPTURE_TARGET_LAYER,
153 } tdm_capture_target;
155 typedef struct _tdm_private_display tdm_private_display;
156 typedef struct _tdm_private_output tdm_private_output;
157 typedef struct _tdm_private_layer tdm_private_layer;
158 typedef struct _tdm_private_pp tdm_private_pp;
159 typedef struct _tdm_private_capture tdm_private_capture;
160 typedef struct _tdm_private_vblank_handler tdm_private_vblank_handler;
161 typedef struct _tdm_private_commit_handler tdm_private_commit_handler;
163 struct _tdm_private_display {
164 pthread_mutex_t lock;
165 unsigned int init_count;
167 /* backend module info */
169 tdm_backend_module *module_data;
170 tdm_backend_data *bdata;
172 /* backend function */
173 tdm_display_capability capabilities;
174 tdm_func_display func_display;
175 tdm_func_output func_output;
176 tdm_func_layer func_layer;
178 tdm_func_capture func_capture;
180 /* backend capability */
181 tdm_caps_display caps_display;
183 tdm_caps_capture caps_capture;
185 /* output, pp list */
186 struct list_head output_list;
187 struct list_head pp_list;
192 struct _tdm_private_output {
193 struct list_head link;
195 tdm_private_display *private_display;
197 tdm_caps_output caps;
198 tdm_output *output_backend;
202 int regist_vblank_cb;
203 int regist_commit_cb;
205 struct list_head layer_list;
206 struct list_head capture_list;
207 struct list_head vblank_handler_list;
208 struct list_head commit_handler_list;
213 struct _tdm_private_layer {
214 struct list_head link;
216 tdm_private_display *private_display;
217 tdm_private_output *private_output;
220 tdm_layer *layer_backend;
222 tbm_surface_h pending_buffer;
223 tbm_surface_h waiting_buffer;
224 tbm_surface_h showing_buffer;
225 tbm_surface_queue_h buffer_queue;
227 struct list_head capture_list;
232 struct _tdm_private_pp {
233 struct list_head link;
235 tdm_private_display *private_display;
239 struct list_head src_pending_buffer_list;
240 struct list_head dst_pending_buffer_list;
241 struct list_head src_buffer_list;
242 struct list_head dst_buffer_list;
245 struct _tdm_private_capture {
246 struct list_head link;
248 tdm_capture_target target;
250 tdm_private_display *private_display;
251 tdm_private_output *private_output;
252 tdm_private_layer *private_layer;
254 tdm_capture *capture_backend;
256 struct list_head pending_buffer_list;
257 struct list_head buffer_list;
260 struct _tdm_private_vblank_handler {
261 struct list_head link;
263 tdm_private_output *private_output;
264 tdm_output_vblank_handler func;
268 struct _tdm_private_commit_handler {
269 struct list_head link;
271 tdm_private_output *private_output;
272 tdm_output_commit_handler func;
276 typedef struct _tdm_buffer_info {
277 tbm_surface_h buffer;
279 /* ref_count for backend */
280 int backend_ref_count;
282 struct list_head release_funcs;
283 struct list_head destroy_funcs;
285 struct list_head *list;
286 struct list_head link;
290 tdm_pp_create_internal(tdm_private_display *private_display, tdm_error *error);
292 tdm_pp_destroy_internal(tdm_private_pp *private_pp);
294 tdm_private_capture *
295 tdm_capture_create_output_internal(tdm_private_output *private_output,
297 tdm_private_capture *
298 tdm_capture_create_layer_internal(tdm_private_layer *private_layer,
301 tdm_capture_destroy_internal(tdm_private_capture *private_capture);
303 /* utility buffer functions for private */
305 tdm_buffer_get_info(tbm_surface_h buffer);
307 tdm_buffer_list_get_first_entry(struct list_head *list);
309 tdm_buffer_list_dump(struct list_head *list);
315 #endif /* _TDM_PRIVATE_H_ */