27 |
static HBITMAP bmpcache[3][600]; |
static HBITMAP bmpcache[3][600]; |
28 |
|
|
29 |
/* Retrieve a bitmap from the cache */ |
/* Retrieve a bitmap from the cache */ |
30 |
HBITMAP cache_get_bitmap(uint8 cache_id, uint16 cache_idx) |
HBITMAP |
31 |
|
cache_get_bitmap(uint8 cache_id, uint16 cache_idx) |
32 |
{ |
{ |
33 |
HBITMAP bitmap; |
HBITMAP bitmap; |
34 |
|
|
35 |
if ((cache_id < NUM_ELEMENTS(bmpcache)) |
if ((cache_id < NUM_ELEMENTS(bmpcache)) |
36 |
&& (cache_idx < NUM_ELEMENTS(bmpcache[0]))) |
&& (cache_idx < NUM_ELEMENTS(bmpcache[0]))) |
37 |
{ |
{ |
38 |
bitmap = bmpcache[cache_id][cache_idx]; |
bitmap = bmpcache[cache_id][cache_idx]; |
39 |
if (bitmap != NULL) |
if (bitmap != NULL) |
45 |
} |
} |
46 |
|
|
47 |
/* Store a bitmap in the cache */ |
/* Store a bitmap in the cache */ |
48 |
void cache_put_bitmap(uint8 cache_id, uint16 cache_idx, HBITMAP bitmap) |
void |
49 |
|
cache_put_bitmap(uint8 cache_id, uint16 cache_idx, HBITMAP bitmap) |
50 |
{ |
{ |
51 |
HBITMAP old; |
HBITMAP old; |
52 |
|
|
53 |
if ((cache_id < NUM_ELEMENTS(bmpcache)) |
if ((cache_id < NUM_ELEMENTS(bmpcache)) |
54 |
&& (cache_idx < NUM_ELEMENTS(bmpcache[0]))) |
&& (cache_idx < NUM_ELEMENTS(bmpcache[0]))) |
55 |
{ |
{ |
56 |
old = bmpcache[cache_id][cache_idx]; |
old = bmpcache[cache_id][cache_idx]; |
57 |
if (old != NULL) |
if (old != NULL) |
70 |
static FONTGLYPH fontcache[12][256]; |
static FONTGLYPH fontcache[12][256]; |
71 |
|
|
72 |
/* Retrieve a glyph from the font cache */ |
/* Retrieve a glyph from the font cache */ |
73 |
FONTGLYPH *cache_get_font(uint8 font, uint16 character) |
FONTGLYPH * |
74 |
|
cache_get_font(uint8 font, uint16 character) |
75 |
{ |
{ |
76 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
77 |
|
|
78 |
if ((font < NUM_ELEMENTS(fontcache)) |
if ((font < NUM_ELEMENTS(fontcache)) |
79 |
&& (character < NUM_ELEMENTS(fontcache[0]))) |
&& (character < NUM_ELEMENTS(fontcache[0]))) |
80 |
{ |
{ |
81 |
glyph = &fontcache[font][character]; |
glyph = &fontcache[font][character]; |
82 |
if (glyph->pixmap != NULL) |
if (glyph->pixmap != NULL) |
88 |
} |
} |
89 |
|
|
90 |
/* Store a glyph in the font cache */ |
/* Store a glyph in the font cache */ |
91 |
void cache_put_font(uint8 font, uint32 character, uint16 baseline, |
void |
92 |
uint16 width, uint16 height, HGLYPH pixmap) |
cache_put_font(uint8 font, uint16 character, uint16 offset, |
93 |
|
uint16 baseline, uint16 width, uint16 height, HGLYPH pixmap) |
94 |
{ |
{ |
95 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
96 |
|
|
97 |
if ((font < NUM_ELEMENTS(fontcache)) |
if ((font < NUM_ELEMENTS(fontcache)) |
98 |
&& (character < NUM_ELEMENTS(fontcache[0]))) |
&& (character < NUM_ELEMENTS(fontcache[0]))) |
99 |
{ |
{ |
100 |
glyph = &fontcache[font][character]; |
glyph = &fontcache[font][character]; |
101 |
if (glyph->pixmap != NULL) |
if (glyph->pixmap != NULL) |
102 |
ui_destroy_glyph(glyph->pixmap); |
ui_destroy_glyph(glyph->pixmap); |
103 |
|
|
104 |
|
glyph->offset = offset; |
105 |
glyph->baseline = baseline; |
glyph->baseline = baseline; |
106 |
glyph->width = width; |
glyph->width = width; |
107 |
glyph->height = height; |
glyph->height = height; |
118 |
static DATABLOB textcache[256]; |
static DATABLOB textcache[256]; |
119 |
|
|
120 |
/* Retrieve a text item from the cache */ |
/* Retrieve a text item from the cache */ |
121 |
DATABLOB *cache_get_text(uint8 cache_id) |
DATABLOB * |
122 |
|
cache_get_text(uint8 cache_id) |
123 |
{ |
{ |
124 |
DATABLOB *text; |
DATABLOB *text; |
125 |
|
|
135 |
} |
} |
136 |
|
|
137 |
/* Store a text item in the cache */ |
/* Store a text item in the cache */ |
138 |
void cache_put_text(uint8 cache_id, void *data, int length) |
void |
139 |
|
cache_put_text(uint8 cache_id, void *data, int length) |
140 |
{ |
{ |
141 |
DATABLOB *text; |
DATABLOB *text; |
142 |
|
|
161 |
static uint8 deskcache[0x38400]; |
static uint8 deskcache[0x38400]; |
162 |
|
|
163 |
/* Retrieve desktop data from the cache */ |
/* Retrieve desktop data from the cache */ |
164 |
uint8 *cache_get_desktop(uint32 offset, uint32 length) |
uint8 * |
165 |
|
cache_get_desktop(uint32 offset, int cx, int cy) |
166 |
{ |
{ |
167 |
|
int length = cx * cy; |
168 |
|
|
169 |
if ((offset + length) <= sizeof(deskcache)) |
if ((offset + length) <= sizeof(deskcache)) |
170 |
{ |
{ |
171 |
return &deskcache[offset]; |
return &deskcache[offset]; |
176 |
} |
} |
177 |
|
|
178 |
/* Store desktop data in the cache */ |
/* Store desktop data in the cache */ |
179 |
void cache_put_desktop(uint32 offset, uint32 length, uint8 *data) |
void |
180 |
|
cache_put_desktop(uint32 offset, int cx, int cy, int scanline, uint8 *data) |
181 |
{ |
{ |
182 |
|
int length = cx * cy; |
183 |
|
|
184 |
if ((offset + length) <= sizeof(deskcache)) |
if ((offset + length) <= sizeof(deskcache)) |
185 |
{ |
{ |
186 |
memcpy(&deskcache[offset], data, length); |
while (cy--) |
187 |
|
{ |
188 |
|
memcpy(&deskcache[offset], data, cx); |
189 |
|
data += scanline; |
190 |
|
offset += cx; |
191 |
|
} |
192 |
} |
} |
193 |
else |
else |
194 |
{ |
{ |
195 |
ERROR("put desktop %d:%d\n", offset, length); |
ERROR("put desktop %d:%d\n", offset, length); |
196 |
} |
} |
197 |
} |
} |
|
|
|