src/tdm_nexell_hwc_window.c

   1
   2 #ifdef HAVE_CONFIG_H
   3 #include "config.h"
   4 #endif
   5
   6 #include "tdm_nexell.h"
   7
   8 tbm_surface_queue_h
   9 nexell_hwc_window_acquire_buffer_queue(tdm_hwc_window *hwc_window, tdm_error *error)
  10 {
  11         tdm_nexell_hwc_data *hwc_data = NULL;
  12         tdm_nexell_hwc_window_data *hwc_window_data = NULL;
  13         tbm_surface_queue_h tqueue = NULL;
  14
  15         if (error)
  16                 *error = TDM_ERROR_INVALID_PARAMETER;
  17
  18         hwc_window_data = (tdm_nexell_hwc_window_data *)hwc_window;
  19         RETURN_VAL_IF_FAIL(hwc_window_data != NULL, NULL);
  20
  21         hwc_data = hwc_window_data->hwc_data;
  22         RETURN_VAL_IF_FAIL(hwc_data != NULL, NULL);
  23
  24         if (error)
  25                 *error = TDM_ERROR_NONE;
  26
  27         if (hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].tqueue) {
  28                 /* reference the ui_buffer queue */
  29                 tqueue = hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].tqueue;
  30                 hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].ref_cnt++;
  31                 TDM_ERR(" Acquire BUFFER_QUEUE[reference]: lzpos_queue:%d tqueue:%p ref_cnt:%d",
  32                                 hwc_window_data->lzpos_queue,
  33                                 hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].tqueue,
  34                                 hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].ref_cnt);
  35         } else {
  36                 /* create a ui_buffer_queue */
  37                 tqueue = tdm_nexell_hwc_window_create_tbm_buffer_queue(hwc_window_data, error);
  38                 RETURN_VAL_IF_FAIL(tqueue != NULL, NULL);
  39
  40                 hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].tqueue = tqueue;
  41                 hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].ref_cnt = 1;
  42                 TDM_ERR(" Acquire BUFFER_QUEUE[create]: lzpos_queue:%d tqueue:%p ref_cnt:%d",
  43                                 hwc_window_data->lzpos_queue,
  44                                 hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].tqueue,
  45                                 hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].ref_cnt);
  46         }
  47
  48         return tqueue;
  49 }
  50
  51 void
  52 nexell_hwc_window_release_buffer_queue(tdm_hwc_window *hwc_window, tbm_surface_queue_h queue)
  53 {
  54         tdm_nexell_hwc_data *hwc_data = NULL;
  55         tdm_nexell_hwc_window_data *hwc_window_data = NULL;
  56
  57         hwc_window_data = (tdm_nexell_hwc_window_data *)hwc_window;
  58         RETURN_IF_FAIL(hwc_window_data != NULL);
  59
  60         hwc_data = hwc_window_data->hwc_data;
  61         RETURN_IF_FAIL(hwc_data != NULL);
  62
  63         if (hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].ref_cnt > 0) {
  64                 hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].ref_cnt--;
  65
  66                 TDM_ERR(" Release BUFFER_QUEUE[dereference]: lzpos_queue:%d tqueue:%p ref_cnt:%d",
  67                                 hwc_window_data->lzpos_queue,
  68                                 hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].tqueue,
  69                                 hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].ref_cnt);
  70
  71                 /* destroy a ui_buffer_queue when ref_cnt is 0 */
  72                 if (hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].ref_cnt == 0) {
  73                         TDM_ERR(" Release BUFFER_QUEUE", "destroy buffer_queue(%p)", hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].tqueue);
  74
  75                         tdm_nexell_hwc_window_destroy_tbm_buffer_queue(hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].tqueue);
  76                         hwc_data->ui_buffer_queue[hwc_window_data->lzpos_queue].tqueue = NULL;
  77                 }
  78         }
  79 }
  80
  81 void
  82 nexell_hwc_window_destroy(tdm_hwc_window *hwc_window)
  83 {
  84         tdm_nexell_hwc_window_data *hwc_window_data = hwc_window;
  85
  86         RETURN_IF_FAIL(hwc_window_data != NULL);
  87
  88         LIST_DEL(&hwc_window_data->link);
  89
  90         free(hwc_window_data);
  91 }
  92
  93 tdm_error
  94 nexell_hwc_window_set_composition_type(tdm_hwc_window *hwc_window,
  95                                                                         tdm_hwc_window_composition comp_type)
  96 {
  97         tdm_nexell_hwc_window_data *hwc_window_data = hwc_window;
  98         tdm_nexell_hwc_data *hwc_data = hwc_window_data->hwc_data;
  99
 100         RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
 101         RETURN_VAL_IF_FAIL(hwc_data != NULL, TDM_ERROR_INVALID_PARAMETER);
 102
 103         /* change the client_type when it is different from one which has before */
 104         if (hwc_window_data->client_type == comp_type)
 105                 return TDM_ERROR_NONE;
 106
 107         hwc_window_data->client_type = comp_type;
 108
 109         return TDM_ERROR_NONE;
 110 }
 111
 112 tdm_error
 113 nexell_hwc_window_set_buffer_damage(tdm_hwc_window *hwc_window, tdm_region damage)
 114 {
 115         tdm_nexell_hwc_window_data *hwc_window_data = hwc_window;
 116
 117         RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
 118
 119         //TODO::
 120
 121         return TDM_ERROR_NONE;
 122 }
 123
 124 tdm_error
 125 nexell_hwc_window_set_info(tdm_hwc_window *hwc_window, tdm_hwc_window_info *info)
 126 {
 127         tdm_nexell_hwc_window_data *hwc_window_data = hwc_window;
 128         tdm_nexell_hwc_data *hwc_data;
 129
 130         RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
 131         hwc_data = hwc_window_data->hwc_data;
 132         RETURN_VAL_IF_FAIL(hwc_data != NULL, TDM_ERROR_INVALID_PARAMETER);
 133         RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
 134
 135         if (!memcmp(&hwc_window_data->info, info, sizeof(tdm_hwc_window_info)))
 136                 return TDM_ERROR_NONE;
 137
 138         hwc_window_data->info = *info;
 139
 140         return TDM_ERROR_NONE;
 141 }
 142
 143 tdm_error
 144 nexell_hwc_window_set_buffer(tdm_hwc_window *hwc_window, tbm_surface_h surface)
 145 {
 146         tdm_nexell_hwc_window_data *hwc_window_data = hwc_window;
 147         tdm_error err = TDM_ERROR_OPERATION_FAILED;
 148
 149         RETURN_VAL_IF_FAIL(hwc_window_data != NULL, err);
 150
 151         if (hwc_window_data->surface == surface)
 152                 return TDM_ERROR_NONE;
 153
 154         hwc_window_data->surface = surface;
 155
 156         return TDM_ERROR_NONE;
 157 }
 158
 159 tdm_error
 160 nexell_hwc_window_set_property(tdm_hwc_window *hwc_window, unsigned int id, tdm_value value)
 161 {
 162         tdm_nexell_hwc_window_data *hwc_window_data = hwc_window;
 163
 164         RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
 165
 166         //TODO:
 167
 168         return TDM_ERROR_NONE;
 169 }
 170
 171 tdm_error
 172 nexell_hwc_window_get_property(tdm_hwc_window *hwc_window, unsigned int id, tdm_value *value)
 173 {
 174         tdm_nexell_hwc_window_data *hwc_window_data = hwc_window;
 175
 176         RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
 177
 178         //TODO:
 179
 180         return TDM_ERROR_NONE;
 181 }
 182
 183 tdm_error
 184 nexell_hwc_window_get_constraints(tdm_hwc_window *hwc_window, int *constraints)
 185 {
 186         tdm_nexell_hwc_window_data *hwc_window_data = hwc_window;
 187
 188         RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
 189         RETURN_VAL_IF_FAIL(constraints != NULL, TDM_ERROR_INVALID_PARAMETER);
 190
 191         *constraints = hwc_window_data->constraints;
 192
 193         return TDM_ERROR_NONE;
 194 }
 195
 196 tdm_error
 197 nexell_hwc_window_set_name(tdm_hwc_window *hwc_window, const char *name)
 198 {
 199         tdm_nexell_hwc_window_data *hwc_window_data = hwc_window;
 200
 201         RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
 202
 203         if (!name)
 204                 return TDM_ERROR_NONE;
 205
 206         snprintf(hwc_window_data->name, TDM_NAME_LEN, "%s", name);
 207
 208         return TDM_ERROR_NONE;
 209 }
 210
 211 tdm_error
 212 nexell_hwc_window_set_cursor_image(tdm_hwc_window *hwc_window, int width, int height, int stride, void *ptr)
 213 {
 214         tdm_nexell_hwc_window_data *hwc_window_data = hwc_window;
 215
 216         RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
 217         RETURN_VAL_IF_FAIL(hwc_window_data->client_type == TDM_HWC_WIN_COMPOSITION_CURSOR, TDM_ERROR_INVALID_PARAMETER);
 218
 219         hwc_window_data->cursor_img.width = width;
 220         hwc_window_data->cursor_img.height = height;
 221         hwc_window_data->cursor_img.stride = stride;
 222         hwc_window_data->cursor_img.ptr = ptr;
 223
 224         hwc_window_data->cursor_img_refresh = 1;
 225
 226         return TDM_ERROR_NONE;
 227 }