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author | David Walter Seikel | 2013-01-13 17:29:19 +1000 |
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committer | David Walter Seikel | 2013-01-13 17:29:19 +1000 |
commit | 07274513e984f0b5544586c74508ccd16e7dcafa (patch) | |
tree | b32ff2a9136fbc1a4a6a0ed1e4d79cde0f5f16d9 /libraries/evas/src/modules/engines/software_16_x11/evas_x_buffer.c | |
parent | Added Irrlicht 1.8, but without all the Windows binaries. (diff) | |
download | SledjHamr-07274513e984f0b5544586c74508ccd16e7dcafa.zip SledjHamr-07274513e984f0b5544586c74508ccd16e7dcafa.tar.gz SledjHamr-07274513e984f0b5544586c74508ccd16e7dcafa.tar.bz2 SledjHamr-07274513e984f0b5544586c74508ccd16e7dcafa.tar.xz |
Remove EFL, since it's been released now.
Diffstat (limited to '')
-rw-r--r-- | libraries/evas/src/modules/engines/software_16_x11/evas_x_buffer.c | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/libraries/evas/src/modules/engines/software_16_x11/evas_x_buffer.c b/libraries/evas/src/modules/engines/software_16_x11/evas_x_buffer.c deleted file mode 100644 index 32784b0..0000000 --- a/libraries/evas/src/modules/engines/software_16_x11/evas_x_buffer.c +++ /dev/null | |||
@@ -1,186 +0,0 @@ | |||
1 | #include "evas_common.h" | ||
2 | #include "evas_engine.h" | ||
3 | |||
4 | static int _x_err = 0; | ||
5 | |||
6 | int | ||
7 | evas_software_16_x11_x_can_do_shm(Display *d) | ||
8 | { | ||
9 | static Display *cached_d = NULL; | ||
10 | static int cached_result = 0; | ||
11 | |||
12 | if (d == cached_d) return cached_result; | ||
13 | cached_d = d; | ||
14 | if (XShmQueryExtension(d)) | ||
15 | { | ||
16 | X_Output_Buffer *xob; | ||
17 | |||
18 | xob = evas_software_16_x11_x_output_buffer_new | ||
19 | (d, DefaultVisual(d, DefaultScreen(d)), | ||
20 | DefaultDepth(d, DefaultScreen(d)), 16, 16, 2, NULL); | ||
21 | if (!xob) | ||
22 | { | ||
23 | cached_result = 0; | ||
24 | return 0; | ||
25 | } | ||
26 | evas_software_16_x11_x_output_buffer_free(xob, 1); | ||
27 | cached_result = 1; | ||
28 | return 1; | ||
29 | } | ||
30 | cached_result = 0; | ||
31 | return 0; | ||
32 | } | ||
33 | |||
34 | static void | ||
35 | x_output_tmp_x_err(Display * d __UNUSED__, XErrorEvent * ev __UNUSED__) | ||
36 | { | ||
37 | _x_err = 1; | ||
38 | return; | ||
39 | } | ||
40 | |||
41 | X_Output_Buffer * | ||
42 | evas_software_16_x11_x_output_buffer_new(Display *d, Visual *v, int depth, int w, int h, int try_shm, void *data) | ||
43 | { | ||
44 | X_Output_Buffer *xob; | ||
45 | |||
46 | xob = calloc(1, sizeof(X_Output_Buffer)); | ||
47 | if (!xob) return NULL; | ||
48 | |||
49 | xob->display = d; | ||
50 | xob->xim = NULL; | ||
51 | xob->shm_info = NULL; | ||
52 | |||
53 | if (try_shm > 0) | ||
54 | { | ||
55 | xob->shm_info = malloc(sizeof(XShmSegmentInfo)); | ||
56 | if (xob->shm_info) | ||
57 | { | ||
58 | xob->xim = XShmCreateImage(d, v, depth, ZPixmap, NULL, | ||
59 | xob->shm_info, w, h); | ||
60 | if (xob->xim) | ||
61 | { | ||
62 | xob->shm_info->shmid = shmget(IPC_PRIVATE, | ||
63 | xob->xim->bytes_per_line * | ||
64 | xob->xim->height, | ||
65 | IPC_CREAT | 0777); | ||
66 | if (xob->shm_info->shmid >= 0) | ||
67 | { | ||
68 | xob->shm_info->readOnly = False; | ||
69 | xob->shm_info->shmaddr = xob->xim->data = | ||
70 | shmat(xob->shm_info->shmid, 0, 0); | ||
71 | if (xob->shm_info->shmaddr) | ||
72 | { | ||
73 | XErrorHandler ph; | ||
74 | |||
75 | XSync(d, False); | ||
76 | _x_err = 0; | ||
77 | ph = XSetErrorHandler((XErrorHandler) | ||
78 | x_output_tmp_x_err); | ||
79 | XShmAttach(d, xob->shm_info); | ||
80 | XSync(d, False); | ||
81 | XSetErrorHandler((XErrorHandler)ph); | ||
82 | if (!_x_err) | ||
83 | { | ||
84 | xob->im = (Soft16_Image *) evas_cache_image_data(evas_common_soft16_image_cache_get(), w, h, (DATA32 *) xob->xim->data, 0, EVAS_COLORSPACE_RGB565_A5P); | ||
85 | if (xob->im) | ||
86 | xob->im->stride = xob->xim->bytes_per_line / sizeof(DATA16); | ||
87 | return xob; | ||
88 | } | ||
89 | } | ||
90 | shmdt(xob->shm_info->shmaddr); | ||
91 | shmctl(xob->shm_info->shmid, IPC_RMID, 0); | ||
92 | } | ||
93 | if (xob->xim) XDestroyImage(xob->xim); | ||
94 | xob->xim = NULL; | ||
95 | } | ||
96 | if (xob->shm_info) free(xob->shm_info); | ||
97 | xob->shm_info = NULL; | ||
98 | } | ||
99 | } | ||
100 | |||
101 | if (try_shm > 1) return NULL; | ||
102 | |||
103 | xob->xim = XCreateImage(d, v, depth, ZPixmap, 0, data, w, h, 32, 0); | ||
104 | if (!xob->xim) | ||
105 | { | ||
106 | free(xob); | ||
107 | return NULL; | ||
108 | } | ||
109 | |||
110 | xob->data = data; | ||
111 | |||
112 | if (!xob->xim->data) | ||
113 | { | ||
114 | xob->xim->data = malloc(xob->xim->bytes_per_line * xob->xim->height); | ||
115 | if (!xob->xim->data) | ||
116 | { | ||
117 | XDestroyImage(xob->xim); | ||
118 | free(xob); | ||
119 | return NULL; | ||
120 | } | ||
121 | } | ||
122 | if (xob->im) | ||
123 | evas_cache_image_drop(&xob->im->cache_entry); | ||
124 | |||
125 | xob->im = (Soft16_Image *) evas_cache_image_data(evas_common_soft16_image_cache_get(), w, h, (DATA32 *) xob->xim->data, 0, EVAS_COLORSPACE_RGB565_A5P); | ||
126 | if (xob->im) | ||
127 | xob->im->stride = xob->xim->bytes_per_line / sizeof(DATA16); | ||
128 | return xob; | ||
129 | } | ||
130 | |||
131 | void | ||
132 | evas_software_16_x11_x_output_buffer_free(X_Output_Buffer *xob, int sync) | ||
133 | { | ||
134 | if (xob->shm_info) | ||
135 | { | ||
136 | if (sync) XSync(xob->display, False); | ||
137 | XShmDetach(xob->display, xob->shm_info); | ||
138 | XDestroyImage(xob->xim); | ||
139 | shmdt(xob->shm_info->shmaddr); | ||
140 | shmctl(xob->shm_info->shmid, IPC_RMID, 0); | ||
141 | free(xob->shm_info); | ||
142 | } | ||
143 | else | ||
144 | { | ||
145 | if (xob->data) xob->xim->data = NULL; | ||
146 | XDestroyImage(xob->xim); | ||
147 | } | ||
148 | free(xob); | ||
149 | } | ||
150 | |||
151 | void | ||
152 | evas_software_16_x11_x_output_buffer_paste(X_Output_Buffer *xob, Drawable d, GC gc, int x, int y, int w, int h, int sync) | ||
153 | { | ||
154 | if (xob->shm_info) | ||
155 | { | ||
156 | XShmPutImage(xob->display, d, gc, xob->xim, 0, 0, x, y, w, h, False); | ||
157 | if (sync) XSync(xob->display, False); | ||
158 | } | ||
159 | else | ||
160 | XPutImage(xob->display, d, gc, xob->xim, 0, 0, x, y, w, h); | ||
161 | } | ||
162 | |||
163 | DATA8 * | ||
164 | evas_software_16_x11_x_output_buffer_data(X_Output_Buffer *xob, int *bytes_per_line_ret) | ||
165 | { | ||
166 | if (bytes_per_line_ret) *bytes_per_line_ret = xob->xim->bytes_per_line; | ||
167 | return (DATA8*) xob->xim->data; | ||
168 | } | ||
169 | |||
170 | int | ||
171 | evas_software_16_x11_x_output_buffer_depth(X_Output_Buffer *xob) | ||
172 | { | ||
173 | return xob->xim->bits_per_pixel; | ||
174 | } | ||
175 | |||
176 | int | ||
177 | evas_software_16_x11_x_output_buffer_byte_order(X_Output_Buffer *xob) | ||
178 | { | ||
179 | return xob->xim->byte_order; | ||
180 | } | ||
181 | |||
182 | int | ||
183 | evas_software_16_x11_x_output_buffer_bit_order(X_Output_Buffer *xob) | ||
184 | { | ||
185 | return xob->xim->bitmap_bit_order; | ||
186 | } | ||