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Diffstat (limited to 'libraries/ecore/src/lib/ecore_x/xcb/ecore_xcb_render.c')
-rw-r--r--libraries/ecore/src/lib/ecore_x/xcb/ecore_xcb_render.c225
1 files changed, 0 insertions, 225 deletions
diff --git a/libraries/ecore/src/lib/ecore_x/xcb/ecore_xcb_render.c b/libraries/ecore/src/lib/ecore_x/xcb/ecore_xcb_render.c
deleted file mode 100644
index f36b4d2..0000000
--- a/libraries/ecore/src/lib/ecore_x/xcb/ecore_xcb_render.c
+++ /dev/null
@@ -1,225 +0,0 @@
1#include "ecore_xcb_private.h"
2#include <ctype.h> // for isupper/tolower
3#ifdef ECORE_XCB_RENDER
4# include <xcb/render.h>
5# include <xcb/xcb_renderutil.h>
6#endif
7
8/* local function prototypes */
9static Eina_Bool _ecore_xcb_render_parse_boolean(char *v);
10
11/* local variables */
12static Eina_Bool _render_avail = EINA_FALSE;
13static Eina_Bool _render_argb = EINA_FALSE;
14static Eina_Bool _render_anim = EINA_FALSE;
15
16void
17_ecore_xcb_render_init(void)
18{
19 LOGFN(__FILE__, __LINE__, __FUNCTION__);
20
21#ifdef ECORE_XCB_RENDER
22 xcb_prefetch_extension_data(_ecore_xcb_conn, &xcb_render_id);
23#endif
24}
25
26void
27_ecore_xcb_render_finalize(void)
28{
29#ifdef ECORE_XCB_RENDER
30 const xcb_query_extension_reply_t *ext_reply;
31#endif
32
33 LOGFN(__FILE__, __LINE__, __FUNCTION__);
34
35#ifdef ECORE_XCB_RENDER
36 ext_reply = xcb_get_extension_data(_ecore_xcb_conn, &xcb_render_id);
37 if ((ext_reply) && (ext_reply->present))
38 {
39 xcb_render_query_version_cookie_t cookie;
40 xcb_render_query_version_reply_t *reply;
41
42 cookie =
43 xcb_render_query_version_unchecked(_ecore_xcb_conn,
44 XCB_RENDER_MAJOR_VERSION,
45 XCB_RENDER_MINOR_VERSION);
46 reply = xcb_render_query_version_reply(_ecore_xcb_conn, cookie, NULL);
47 if (reply)
48 {
49// if ((reply->major_version >= XCB_RENDER_MAJOR_VERSION) &&
50 if (reply->minor_version >= XCB_RENDER_MINOR_VERSION)
51 {
52 char *v = NULL;
53
54 _render_avail = EINA_TRUE;
55 _ecore_xcb_xdefaults_init();
56 if ((reply->major_version > 0) || (reply->minor_version >= 5))
57 {
58 _render_argb = EINA_TRUE;
59 v = getenv("XCURSOR_CORE");
60 if (!v)
61 v = _ecore_xcb_xdefaults_string_get("Xcursor", "core");
62 if ((v) && (_ecore_xcb_render_parse_boolean(v)))
63 _render_argb = EINA_FALSE;
64 }
65 if ((_render_argb) &&
66 ((reply->major_version > 0) || (reply->minor_version >= 8)))
67 {
68 _render_anim = EINA_TRUE;
69 v = getenv("XCURSOR_ANIM");
70 if (!v)
71 v = _ecore_xcb_xdefaults_string_get("Xcursor", "anim");
72 if ((v) && (_ecore_xcb_render_parse_boolean(v)))
73 _render_anim = EINA_FALSE;
74 }
75 _ecore_xcb_xdefaults_shutdown();
76 }
77 }
78 free(reply);
79 }
80#endif
81}
82
83Eina_Bool
84_ecore_xcb_render_avail_get(void)
85{
86 return _render_avail;
87}
88
89Eina_Bool
90_ecore_xcb_render_argb_get(void)
91{
92 return _render_argb;
93}
94
95Eina_Bool
96_ecore_xcb_render_anim_get(void)
97{
98 return _render_anim;
99}
100
101Eina_Bool
102_ecore_xcb_render_visual_supports_alpha(Ecore_X_Visual visual)
103{
104 Eina_Bool ret = EINA_FALSE;
105#ifdef ECORE_XCB_RENDER
106 const xcb_render_query_pict_formats_reply_t *reply;
107 xcb_render_pictvisual_t *vis;
108#endif
109
110 LOGFN(__FILE__, __LINE__, __FUNCTION__);
111 CHECK_XCB_CONN;
112
113 if (!visual) return EINA_FALSE;
114 if (!_render_avail) return EINA_FALSE;
115
116#ifdef ECORE_XCB_RENDER
117 reply = xcb_render_util_query_formats(_ecore_xcb_conn);
118 if (!reply) return EINA_FALSE;
119
120 vis =
121 xcb_render_util_find_visual_format(reply,
122 ((xcb_visualtype_t *)visual)->visual_id);
123 if (vis)
124 {
125 xcb_render_pictforminfo_t temp;
126 xcb_render_pictforminfo_t *format;
127
128 temp.id = vis->format;
129 format =
130 xcb_render_util_find_format(reply, XCB_PICT_FORMAT_ID, &temp, 0);
131
132 if ((format->type == XCB_RENDER_PICT_TYPE_DIRECT) &&
133 (format->direct.alpha_mask))
134 ret = EINA_TRUE;
135 }
136
137#endif
138
139 return ret;
140}
141
142uint32_t
143_ecore_xcb_render_find_visual_id(int type,
144 Eina_Bool check_alpha)
145{
146#ifdef ECORE_XCB_RENDER
147 const xcb_render_query_pict_formats_reply_t *reply;
148 xcb_render_pictvisual_t *visual = NULL;
149 xcb_render_pictscreen_iterator_t screens;
150 xcb_render_pictdepth_iterator_t depths;
151 xcb_render_pictvisual_iterator_t visuals;
152#endif
153
154 LOGFN(__FILE__, __LINE__, __FUNCTION__);
155 CHECK_XCB_CONN;
156
157 if (!_render_avail) return 0;
158
159#ifdef ECORE_XCB_RENDER
160 reply = xcb_render_util_query_formats(_ecore_xcb_conn);
161 if (!reply) return 0;
162
163 for (screens = xcb_render_query_pict_formats_screens_iterator(reply);
164 screens.rem; xcb_render_pictscreen_next(&screens))
165 {
166 for (depths = xcb_render_pictscreen_depths_iterator(screens.data);
167 depths.rem; xcb_render_pictdepth_next(&depths))
168 {
169 for (visuals = xcb_render_pictdepth_visuals_iterator(depths.data);
170 visuals.rem; xcb_render_pictvisual_next(&visuals))
171 {
172 xcb_render_pictforminfo_t temp;
173 xcb_render_pictforminfo_t *format;
174
175 visual = visuals.data;
176 temp.id = visual->format;
177
178 format =
179 xcb_render_util_find_format(reply, XCB_PICT_FORMAT_ID,
180 &temp, 0);
181 if (!format) continue;
182 if (format->type == type)
183 {
184 if (check_alpha)
185 {
186 if (format->direct.alpha_mask)
187 return visual->visual;
188 }
189 else
190 return visual->visual;
191 }
192 }
193 }
194 }
195#endif
196
197 return 0;
198}
199
200/* local function prototypes */
201static Eina_Bool
202_ecore_xcb_render_parse_boolean(char *v)
203{
204 char c;
205
206 c = *v;
207 if (isupper((int)c))
208 c = tolower(c);
209 if ((c == 't') || (c == 'y') || (c == '1'))
210 return EINA_TRUE;
211 if ((c == 'f') || (c == 'n') || (c == '0'))
212 return EINA_FALSE;
213 if (c == 'o')
214 {
215 char d;
216
217 d = v[1];
218 if (isupper((int)d))
219 d = tolower(d);
220 if (d == 'n') return EINA_TRUE;
221 if (d == 'f') return EINA_FALSE;
222 }
223 return EINA_FALSE;
224}
225
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