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From 3cc0a7193fb4eb6fcfb9698b6a84c5df57349ab8 Mon Sep 17 00:00:00 2001
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From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
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Date: Thu, 2 May 2013 14:34:13 +0200
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Subject: [PATCH 400/482] * grub-core/commands/videotest.c: Reduce
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flickering and draw 6 squares instead of 2 to have full RGB/CMY test
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pattern.
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---
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ChangeLog | 5 +++++
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grub-core/commands/videotest.c | 43 ++++++++++++++++++++++++++----------------
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2 files changed, 32 insertions(+), 16 deletions(-)
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diff --git a/ChangeLog b/ChangeLog
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index 642858c..b202abe 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,8 @@
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+2013-05-02 Vladimir Serbinenko <phcoder@gmail.com>
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+
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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.
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+
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2013-04-30 Vladimir Serbinenko <phcoder@gmail.com>
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Add few more tests.
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diff --git a/grub-core/commands/videotest.c b/grub-core/commands/videotest.c
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index 2256237..b6c181b 100644
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--- a/grub-core/commands/videotest.c
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+++ b/grub-core/commands/videotest.c
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@@ -49,7 +49,6 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
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if (grub_strcmp (cmd->name, "vbetest") == 0)
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grub_dl_load ("vbe");
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#endif
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-
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mode = grub_env_get ("gfxmode");
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if (argc)
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mode = args[0];
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@@ -155,26 +154,38 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
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grub_video_set_active_render_target (GRUB_VIDEO_RENDER_TARGET_DISPLAY);
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- for (i = 0; i < 2; i++)
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+ for (i = 0; i < 5; i++)
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{
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- color = grub_video_map_rgb (0, 0, 0);
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- grub_video_fill_rect (color, 0, 0, width, height);
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- color = grub_video_map_rgb (255, 0, 0);
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- grub_video_fill_rect (color, 0, 0, 100, 100);
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+ if (i == 0 || i == 1)
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+ {
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+ color = grub_video_map_rgb (0, 0, 0);
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+ grub_video_fill_rect (color, 0, 0, width, height);
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- color = grub_video_map_rgb (0, 255, 255);
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- grub_video_fill_rect (color, 100, 100, 100, 100);
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+ color = grub_video_map_rgb (255, 0, 0);
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+ grub_video_fill_rect (color, 0, 0, 100, 100);
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- grub_video_set_viewport (x + 150, y + 150,
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- width - 150 * 2, height - 150 * 2);
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- color = grub_video_map_rgb (77, 33, 77);
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- grub_video_fill_rect (color, 0, 0, width, height);
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- grub_video_swap_buffers ();
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- }
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+ color = grub_video_map_rgb (0, 255, 0);
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+ grub_video_fill_rect (color, 100, 0, 100, 100);
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+
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+ color = grub_video_map_rgb (0, 0, 255);
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+ grub_video_fill_rect (color, 200, 0, 100, 100);
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+
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+ color = grub_video_map_rgb (0, 255, 255);
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+ grub_video_fill_rect (color, 0, 100, 100, 100);
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+
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+ color = grub_video_map_rgb (255, 0, 255);
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+ grub_video_fill_rect (color, 100, 100, 100, 100);
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+
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+ color = grub_video_map_rgb (255, 255, 0);
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+ grub_video_fill_rect (color, 200, 100, 100, 100);
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+
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+ grub_video_set_viewport (x + 150, y + 150,
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+ width - 150 * 2, height - 150 * 2);
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+ color = grub_video_map_rgb (77, 33, 77);
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+ grub_video_fill_rect (color, 0, 0, width, height);
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+ }
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- for (i = 0; i < 5; i++)
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- {
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color = grub_video_map_rgb (i, 33, 77);
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grub_video_fill_rect (color, 0, 0, width, height);
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grub_video_blit_render_target (text_layer, GRUB_VIDEO_BLIT_BLEND, 0, 0,
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--
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1.8.2.1
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