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* grub-core/commands/videotest.c: Reduce flickering and draw 6 squares

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instead of 2 to have full RGB/CMY test pattern.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-05-02 14:34:13 +02:00
parent 3f9634e550
commit cd0f6eec7b
2 changed files with 35 additions and 19 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2013-05-02 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/commands/videotest.c: Reduce flickering and draw 6 squares
instead of 2 to have full RGB/CMY test pattern.
2013-04-30 Vladimir Serbinenko <phcoder@gmail.com>
Add few more tests.

21
grub-core/commands/videotest.c
View file

@ -49,7 +49,6 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
if (grub_strcmp (cmd->name, "vbetest") == 0)
grub_dl_load ("vbe");
#endif
mode = grub_env_get ("gfxmode");
if (argc)
mode = args[0];
@ -155,7 +154,10 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
grub_video_set_active_render_target (GRUB_VIDEO_RENDER_TARGET_DISPLAY);
for (i = 0; i < 2; i++)
for (i = 0; i < 5; i++)
{
if (i == 0 || i == 1)
{
color = grub_video_map_rgb (0, 0, 0);
grub_video_fill_rect (color, 0, 0, width, height);
@ -163,18 +165,27 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
color = grub_video_map_rgb (255, 0, 0);
grub_video_fill_rect (color, 0, 0, 100, 100);
color = grub_video_map_rgb (0, 255, 0);
grub_video_fill_rect (color, 100, 0, 100, 100);
color = grub_video_map_rgb (0, 0, 255);
grub_video_fill_rect (color, 200, 0, 100, 100);
color = grub_video_map_rgb (0, 255, 255);
grub_video_fill_rect (color, 0, 100, 100, 100);
color = grub_video_map_rgb (255, 0, 255);
grub_video_fill_rect (color, 100, 100, 100, 100);
color = grub_video_map_rgb (255, 255, 0);
grub_video_fill_rect (color, 200, 100, 100, 100);
grub_video_set_viewport (x + 150, y + 150,
width - 150 * 2, height - 150 * 2);
color = grub_video_map_rgb (77, 33, 77);
grub_video_fill_rect (color, 0, 0, width, height);
grub_video_swap_buffers ();
}
for (i = 0; i < 5; i++)
{
color = grub_video_map_rgb (i, 33, 77);
grub_video_fill_rect (color, 0, 0, width, height);
grub_video_blit_render_target (text_layer, GRUB_VIDEO_BLIT_BLEND, 0, 0,