2 * QEMU OMAP LCD Emulator templates
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7 * modification, are permitted provided that the following conditions
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32 # define PIXEL_TYPE uint32_t
34 # error unsupport depth
40 static void glue(draw_line2_, DEPTH)(void *opaque,
41 uint8_t *d, const uint8_t *s, int width, int deststep)
43 uint16_t *pal = opaque;
47 v = ldub_p((void *) s);
48 r = (pal[v & 3] >> 4) & 0xf0;
49 g = pal[v & 3] & 0xf0;
50 b = (pal[v & 3] << 4) & 0xf0;
51 ((PIXEL_TYPE *) d)[0] = glue(rgb_to_pixel, DEPTH)(r, g, b);
54 r = (pal[v & 3] >> 4) & 0xf0;
55 g = pal[v & 3] & 0xf0;
56 b = (pal[v & 3] << 4) & 0xf0;
57 ((PIXEL_TYPE *) d)[0] = glue(rgb_to_pixel, DEPTH)(r, g, b);
60 r = (pal[v & 3] >> 4) & 0xf0;
61 g = pal[v & 3] & 0xf0;
62 b = (pal[v & 3] << 4) & 0xf0;
63 ((PIXEL_TYPE *) d)[0] = glue(rgb_to_pixel, DEPTH)(r, g, b);
66 r = (pal[v & 3] >> 4) & 0xf0;
67 g = pal[v & 3] & 0xf0;
68 b = (pal[v & 3] << 4) & 0xf0;
69 ((PIXEL_TYPE *) d)[0] = glue(rgb_to_pixel, DEPTH)(r, g, b);
79 static void glue(draw_line4_, DEPTH)(void *opaque,
80 uint8_t *d, const uint8_t *s, int width, int deststep)
82 uint16_t *pal = opaque;
86 v = ldub_p((void *) s);
87 r = (pal[v & 0xf] >> 4) & 0xf0;
88 g = pal[v & 0xf] & 0xf0;
89 b = (pal[v & 0xf] << 4) & 0xf0;
90 ((PIXEL_TYPE *) d)[0] = glue(rgb_to_pixel, DEPTH)(r, g, b);
93 r = (pal[v & 0xf] >> 4) & 0xf0;
94 g = pal[v & 0xf] & 0xf0;
95 b = (pal[v & 0xf] << 4) & 0xf0;
96 ((PIXEL_TYPE *) d)[0] = glue(rgb_to_pixel, DEPTH)(r, g, b);
106 static void glue(draw_line8_, DEPTH)(void *opaque,
107 uint8_t *d, const uint8_t *s, int width, int deststep)
109 uint16_t *pal = opaque;
113 v = ldub_p((void *) s);
114 r = (pal[v] >> 4) & 0xf0;
116 b = (pal[v] << 4) & 0xf0;
117 ((PIXEL_TYPE *) d)[0] = glue(rgb_to_pixel, DEPTH)(r, g, b);
120 } while (-- width != 0);
126 static void glue(draw_line12_, DEPTH)(void *opaque,
127 uint8_t *d, const uint8_t *s, int width, int deststep)
133 v = lduw_le_p((void *) s);
137 ((PIXEL_TYPE *) d)[0] = glue(rgb_to_pixel, DEPTH)(r, g, b);
140 } while (-- width != 0);
146 static void glue(draw_line16_, DEPTH)(void *opaque,
147 uint8_t *d, const uint8_t *s, int width, int deststep)
149 #if defined(HOST_WORDS_BIGENDIAN) == defined(TARGET_WORDS_BIGENDIAN)
150 memcpy(d, s, width * 2);
156 v = lduw_le_p((void *) s);
160 ((PIXEL_TYPE *) d)[0] = glue(rgb_to_pixel, DEPTH)(r, g, b);
163 } while (-- width != 0);