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V1.0.5

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刘可亮
2024-06-04 19:00:30 +08:00
parent 990c72f5be
commit 0a13af6a1d
1668 changed files with 342810 additions and 37726 deletions
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15
bsp/examples/test-fb/test_fb.c
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@@ -350,8 +350,9 @@ int show_color_block(int fd)
memcpy(&line1[j * pixel_size], &color, pixel_size);
if (pixel_size == 2) {
if (j && (j % 4 == 0)) /* Enlarge the step range for RGB564 */
color -= step;
/* Enlarge the step range for RGB565 */
if (j && !(j % (blk_line == 1 ? 4 : 8)))
color -= step;
} else {
color -= step;
}
@@ -359,7 +360,7 @@ int show_color_block(int fd)
if (color == 0) {
color = colors[blk_line];
if (pixel_size == 2)
j += 4;
j += (blk_line == 1 ? 4 : 8);
else
j++;
}
@@ -370,15 +371,15 @@ int show_color_block(int fd)
/* Draw the location line */
line1 = &fb_buf[width * pixel_size] + pixel_size;
line2 = &fb_buf[width * (height - 2) * pixel_size - 101 * pixel_size];
for (i = 0; i < 100; i++) {
line2 = &fb_buf[width * (height - 2) * pixel_size - ((width >> 3) + 1) * pixel_size];
for (i = 0; i < (width >> 3); i++) {
memcpy(&line1[i * pixel_size], &colors[3], pixel_size);
memcpy(&line2[i * pixel_size], &colors[3], pixel_size);
}
line1 = &fb_buf[width * pixel_size] + pixel_size;
line2 = &fb_buf[width * (height - 101) * pixel_size - pixel_size];
for (i = 0; i < 100; i++) {
line2 = &fb_buf[width * (height - (width >> 3) - 1) * pixel_size - pixel_size];
for (i = 0; i < (width >> 3); i++) {
memcpy(&line1[0], &colors[3], pixel_size);
line1 += width * pixel_size;
memcpy(&line2[0], &colors[3], pixel_size);