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author | David Walter Seikel | 2012-01-04 18:41:13 +1000 |
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committer | David Walter Seikel | 2012-01-04 18:41:13 +1000 |
commit | dd7595a3475407a7fa96a97393bae8c5220e8762 (patch) | |
tree | e341e911d7eb911a51684a7412ef7f7c7605d28e /libraries/evas/src/lib/engines/common/evas_blend_main.c | |
parent | Add the skeleton. (diff) | |
download | SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.zip SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.tar.gz SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.tar.bz2 SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.tar.xz |
Add the base Enlightenment Foundation Libraries - eina, eet, evas, ecore, embryo, and edje.
Note that embryo wont be used, but I'm not sure yet if you can build edje without it.
Diffstat (limited to 'libraries/evas/src/lib/engines/common/evas_blend_main.c')
-rw-r--r-- | libraries/evas/src/lib/engines/common/evas_blend_main.c | 325 |
1 files changed, 325 insertions, 0 deletions
diff --git a/libraries/evas/src/lib/engines/common/evas_blend_main.c b/libraries/evas/src/lib/engines/common/evas_blend_main.c new file mode 100644 index 0000000..4aadd02 --- /dev/null +++ b/libraries/evas/src/lib/engines/common/evas_blend_main.c | |||
@@ -0,0 +1,325 @@ | |||
1 | #include "evas_common.h" | ||
2 | #include "evas_blend_private.h" | ||
3 | |||
4 | #if defined BUILD_MMX || defined BUILD_SSE | ||
5 | #include "evas_mmx.h" | ||
6 | #endif | ||
7 | |||
8 | const DATA32 ALPHA_255 = 255; | ||
9 | const DATA32 ALPHA_256 = 256; | ||
10 | |||
11 | static void | ||
12 | _composite_span_nothing(DATA32 *s __UNUSED__, DATA8 *m __UNUSED__, DATA32 c __UNUSED__, DATA32 *d __UNUSED__, int l __UNUSED__) | ||
13 | { | ||
14 | } | ||
15 | |||
16 | static void | ||
17 | _composite_pt_nothing(DATA32 s __UNUSED__, DATA8 m __UNUSED__, DATA32 c __UNUSED__, DATA32 *d __UNUSED__) | ||
18 | { | ||
19 | } | ||
20 | |||
21 | static RGBA_Gfx_Compositor * | ||
22 | evas_gfx_compositor_get(unsigned char op) | ||
23 | { | ||
24 | RGBA_Gfx_Compositor *comp; | ||
25 | |||
26 | switch (op) | ||
27 | { | ||
28 | case _EVAS_RENDER_BLEND: | ||
29 | comp = evas_common_gfx_compositor_blend_get(); | ||
30 | break; | ||
31 | case _EVAS_RENDER_BLEND_REL: | ||
32 | comp = evas_common_gfx_compositor_blend_rel_get(); | ||
33 | break; | ||
34 | case _EVAS_RENDER_COPY: | ||
35 | comp = evas_common_gfx_compositor_copy_get(); | ||
36 | break; | ||
37 | case _EVAS_RENDER_COPY_REL: | ||
38 | comp = evas_common_gfx_compositor_copy_rel_get(); | ||
39 | break; | ||
40 | /* | ||
41 | case _EVAS_RENDER_ADD: | ||
42 | comp = evas_common_gfx_compositor_add_get(); | ||
43 | break; | ||
44 | case _EVAS_RENDER_ADD_REL: | ||
45 | comp = evas_common_gfx_compositor_add_rel_get(); | ||
46 | break; | ||
47 | case _EVAS_RENDER_SUB: | ||
48 | comp = evas_common_gfx_compositor_sub_get(); | ||
49 | break; | ||
50 | case _EVAS_RENDER_SUB_REL: | ||
51 | comp = evas_common_gfx_compositor_sub_rel_get(); | ||
52 | break; | ||
53 | */ | ||
54 | case _EVAS_RENDER_MASK: | ||
55 | comp = evas_common_gfx_compositor_mask_get(); | ||
56 | break; | ||
57 | case _EVAS_RENDER_MUL: | ||
58 | comp = evas_common_gfx_compositor_mul_get(); | ||
59 | break; | ||
60 | default: | ||
61 | comp = evas_common_gfx_compositor_blend_get(); | ||
62 | break; | ||
63 | } | ||
64 | return comp; | ||
65 | } | ||
66 | |||
67 | EAPI void | ||
68 | evas_common_blend_init(void) | ||
69 | { | ||
70 | static int gfx_initialised = 0; | ||
71 | static int mmx = 0; | ||
72 | static int sse = 0; | ||
73 | static int sse2 = 0; | ||
74 | RGBA_Gfx_Compositor *comp; | ||
75 | |||
76 | if (gfx_initialised) return; | ||
77 | gfx_initialised = 1; | ||
78 | |||
79 | evas_common_cpu_can_do(&mmx, &sse, &sse2); | ||
80 | |||
81 | comp = evas_common_gfx_compositor_copy_get(); | ||
82 | if (comp) comp->init(); | ||
83 | comp = evas_common_gfx_compositor_copy_rel_get(); | ||
84 | if (comp) comp->init(); | ||
85 | |||
86 | comp = evas_common_gfx_compositor_blend_get(); | ||
87 | if (comp) comp->init(); | ||
88 | comp = evas_common_gfx_compositor_blend_rel_get(); | ||
89 | if (comp) comp->init(); | ||
90 | |||
91 | /* | ||
92 | comp = evas_common_gfx_compositor_add_get(); | ||
93 | if (comp) comp->init(); | ||
94 | comp = evas_common_gfx_compositor_add_rel_get(); | ||
95 | if (comp) comp->init(); | ||
96 | comp = evas_common_gfx_compositor_sub_get(); | ||
97 | if (comp) comp->init(); | ||
98 | comp = evas_common_gfx_compositor_sub_rel_get(); | ||
99 | if (comp) comp->init(); | ||
100 | */ | ||
101 | comp = evas_common_gfx_compositor_mask_get(); | ||
102 | if (comp) comp->init(); | ||
103 | |||
104 | comp = evas_common_gfx_compositor_mul_get(); | ||
105 | if (comp) comp->init(); | ||
106 | } | ||
107 | |||
108 | void | ||
109 | evas_common_blend_shutdown(void) | ||
110 | { | ||
111 | RGBA_Gfx_Compositor *comp; | ||
112 | |||
113 | comp = evas_common_gfx_compositor_copy_get(); | ||
114 | if (comp) comp->shutdown(); | ||
115 | comp = evas_common_gfx_compositor_copy_rel_get(); | ||
116 | if (comp) comp->shutdown(); | ||
117 | |||
118 | comp = evas_common_gfx_compositor_blend_get(); | ||
119 | if (comp) comp->shutdown(); | ||
120 | comp = evas_common_gfx_compositor_blend_rel_get(); | ||
121 | if (comp) comp->shutdown(); | ||
122 | |||
123 | /* | ||
124 | comp = evas_common_gfx_compositor_add_get(); | ||
125 | if (comp) comp->shutdown(); | ||
126 | comp = evas_common_gfx_compositor_add_rel_get(); | ||
127 | if (comp) comp->shutdown(); | ||
128 | comp = evas_common_gfx_compositor_sub_get(); | ||
129 | if (comp) comp->shutdown(); | ||
130 | comp = evas_common_gfx_compositor_sub_rel_get(); | ||
131 | if (comp) comp->shutdown(); | ||
132 | */ | ||
133 | comp = evas_common_gfx_compositor_mask_get(); | ||
134 | if (comp) comp->shutdown(); | ||
135 | |||
136 | comp = evas_common_gfx_compositor_mul_get(); | ||
137 | if (comp) comp->shutdown(); | ||
138 | } | ||
139 | |||
140 | |||
141 | RGBA_Gfx_Func | ||
142 | evas_common_gfx_func_composite_pixel_span_get(RGBA_Image *src, RGBA_Image *dst, int pixels, int op) | ||
143 | { | ||
144 | RGBA_Gfx_Compositor *comp; | ||
145 | RGBA_Gfx_Func func = NULL; | ||
146 | |||
147 | if (src && (!src->cache_entry.flags.alpha)) | ||
148 | { | ||
149 | if (op == _EVAS_RENDER_BLEND) | ||
150 | op = _EVAS_RENDER_COPY; | ||
151 | if (op == _EVAS_RENDER_BLEND_REL) | ||
152 | op = _EVAS_RENDER_COPY_REL; | ||
153 | } | ||
154 | comp = evas_gfx_compositor_get(op); | ||
155 | if (comp) | ||
156 | func = comp->composite_pixel_span_get(src, dst, pixels); | ||
157 | if (func) | ||
158 | return func; | ||
159 | return _composite_span_nothing; | ||
160 | } | ||
161 | |||
162 | RGBA_Gfx_Func | ||
163 | evas_common_gfx_func_composite_color_span_get(DATA32 col, RGBA_Image *dst, int pixels, int op) | ||
164 | { | ||
165 | RGBA_Gfx_Compositor *comp; | ||
166 | RGBA_Gfx_Func func = NULL; | ||
167 | |||
168 | if ((col & 0xff000000) == 0xff000000) | ||
169 | { | ||
170 | if (op == _EVAS_RENDER_BLEND) | ||
171 | op = _EVAS_RENDER_COPY; | ||
172 | if (op == EVAS_RENDER_BLEND_REL) | ||
173 | op = _EVAS_RENDER_COPY_REL; | ||
174 | } | ||
175 | |||
176 | comp = evas_gfx_compositor_get(op); | ||
177 | if (comp) | ||
178 | func = comp->composite_color_span_get(col, dst, pixels); | ||
179 | if (func) | ||
180 | return func; | ||
181 | return _composite_span_nothing; | ||
182 | } | ||
183 | |||
184 | RGBA_Gfx_Func | ||
185 | evas_common_gfx_func_composite_pixel_color_span_get(RGBA_Image *src, DATA32 col, RGBA_Image *dst, int pixels, int op) | ||
186 | { | ||
187 | RGBA_Gfx_Compositor *comp; | ||
188 | RGBA_Gfx_Func func = NULL; | ||
189 | |||
190 | if ((src && (!src->cache_entry.flags.alpha)) && ((col & 0xff000000) == 0xff000000)) | ||
191 | { | ||
192 | if (op == _EVAS_RENDER_BLEND) | ||
193 | op = _EVAS_RENDER_COPY; | ||
194 | if (op == _EVAS_RENDER_BLEND_REL) | ||
195 | op = _EVAS_RENDER_COPY_REL; | ||
196 | } | ||
197 | |||
198 | comp = evas_gfx_compositor_get(op); | ||
199 | if (comp) | ||
200 | func = comp->composite_pixel_color_span_get(src, col, dst, pixels); | ||
201 | if (func) | ||
202 | return func; | ||
203 | return _composite_span_nothing; | ||
204 | } | ||
205 | |||
206 | RGBA_Gfx_Func | ||
207 | evas_common_gfx_func_composite_mask_color_span_get(DATA32 col, RGBA_Image *dst, int pixels, int op) | ||
208 | { | ||
209 | RGBA_Gfx_Compositor *comp; | ||
210 | RGBA_Gfx_Func func = NULL; | ||
211 | |||
212 | comp = evas_gfx_compositor_get(op); | ||
213 | if (comp) | ||
214 | func = comp->composite_mask_color_span_get(col, dst, pixels); | ||
215 | if (func) | ||
216 | return func; | ||
217 | return _composite_span_nothing; | ||
218 | } | ||
219 | |||
220 | RGBA_Gfx_Func | ||
221 | evas_common_gfx_func_composite_pixel_mask_span_get(RGBA_Image *src, RGBA_Image *dst, int pixels, int op) | ||
222 | { | ||
223 | RGBA_Gfx_Compositor *comp; | ||
224 | RGBA_Gfx_Func func = NULL; | ||
225 | |||
226 | comp = evas_gfx_compositor_get(op); | ||
227 | if (comp) | ||
228 | func = comp->composite_pixel_mask_span_get(src, dst, pixels); | ||
229 | if (func) | ||
230 | return func; | ||
231 | return _composite_span_nothing; | ||
232 | } | ||
233 | |||
234 | RGBA_Gfx_Pt_Func | ||
235 | evas_common_gfx_func_composite_pixel_pt_get(Image_Entry_Flags src_flags, RGBA_Image *dst, int op) | ||
236 | { | ||
237 | RGBA_Gfx_Compositor *comp; | ||
238 | RGBA_Gfx_Pt_Func func = NULL; | ||
239 | |||
240 | if (!src_flags.alpha) | ||
241 | { | ||
242 | if (op == _EVAS_RENDER_BLEND) | ||
243 | op = _EVAS_RENDER_COPY; | ||
244 | if (op == _EVAS_RENDER_BLEND_REL) | ||
245 | op = _EVAS_RENDER_COPY_REL; | ||
246 | } | ||
247 | comp = evas_gfx_compositor_get(op); | ||
248 | if (comp) | ||
249 | func = comp->composite_pixel_pt_get(src_flags, dst); | ||
250 | if (func) | ||
251 | return func; | ||
252 | return _composite_pt_nothing; | ||
253 | } | ||
254 | |||
255 | RGBA_Gfx_Pt_Func | ||
256 | evas_common_gfx_func_composite_color_pt_get(DATA32 col, RGBA_Image *dst, int op) | ||
257 | { | ||
258 | RGBA_Gfx_Compositor *comp; | ||
259 | RGBA_Gfx_Pt_Func func = NULL; | ||
260 | |||
261 | if ((col & 0xff000000) == 0xff000000) | ||
262 | { | ||
263 | if (op == _EVAS_RENDER_BLEND) | ||
264 | op = _EVAS_RENDER_COPY; | ||
265 | if (op == EVAS_RENDER_BLEND_REL) | ||
266 | op = _EVAS_RENDER_COPY_REL; | ||
267 | } | ||
268 | |||
269 | comp = evas_gfx_compositor_get(op); | ||
270 | if (comp) | ||
271 | func = comp->composite_color_pt_get(col, dst); | ||
272 | if (func) | ||
273 | return func; | ||
274 | return _composite_pt_nothing; | ||
275 | } | ||
276 | |||
277 | RGBA_Gfx_Pt_Func | ||
278 | evas_common_gfx_func_composite_pixel_color_pt_get(Image_Entry_Flags src_flags, DATA32 col, RGBA_Image *dst, int op) | ||
279 | { | ||
280 | RGBA_Gfx_Compositor *comp; | ||
281 | RGBA_Gfx_Pt_Func func = NULL; | ||
282 | |||
283 | if ((!src_flags.alpha) && ((col & 0xff000000) == 0xff000000)) | ||
284 | { | ||
285 | if (op == _EVAS_RENDER_BLEND) | ||
286 | op = _EVAS_RENDER_COPY; | ||
287 | if (op == _EVAS_RENDER_BLEND_REL) | ||
288 | op = _EVAS_RENDER_COPY_REL; | ||
289 | } | ||
290 | |||
291 | comp = evas_gfx_compositor_get(op); | ||
292 | if (comp) | ||
293 | func = comp->composite_pixel_color_pt_get(src_flags, col, dst); | ||
294 | if (func) | ||
295 | return func; | ||
296 | return _composite_pt_nothing; | ||
297 | } | ||
298 | |||
299 | RGBA_Gfx_Pt_Func | ||
300 | evas_common_gfx_func_composite_mask_color_pt_get(DATA32 col, RGBA_Image *dst, int op) | ||
301 | { | ||
302 | RGBA_Gfx_Compositor *comp; | ||
303 | RGBA_Gfx_Pt_Func func = NULL; | ||
304 | |||
305 | comp = evas_gfx_compositor_get(op); | ||
306 | if (comp) | ||
307 | func = comp->composite_mask_color_pt_get(col, dst); | ||
308 | if (func) | ||
309 | return func; | ||
310 | return _composite_pt_nothing; | ||
311 | } | ||
312 | |||
313 | RGBA_Gfx_Pt_Func | ||
314 | evas_common_gfx_func_composite_pixel_mask_pt_get(Image_Entry_Flags src_flags, RGBA_Image *dst, int op) | ||
315 | { | ||
316 | RGBA_Gfx_Compositor *comp; | ||
317 | RGBA_Gfx_Pt_Func func = NULL; | ||
318 | |||
319 | comp = evas_gfx_compositor_get(op); | ||
320 | if (comp) | ||
321 | func = comp->composite_pixel_mask_pt_get(src_flags, dst); | ||
322 | if (func) | ||
323 | return func; | ||
324 | return _composite_pt_nothing; | ||
325 | } | ||