[vesafb] Set "magic" colour to transparent when a background picture is used
Use the magic colour facility to cause the user interface background to become transparent when we have a background picture. Signed-off-by: Michael Brown <mcb30@ipxe.org>
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@ -31,6 +31,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
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#include <realmode.h>
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#include <ipxe/console.h>
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#include <ipxe/io.h>
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#include <ipxe/ansicol.h>
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#include <ipxe/fbcon.h>
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#include <ipxe/vesafb.h>
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#include <config/console.h>
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@ -462,6 +463,7 @@ static int vesafb_configure ( struct console_configuration *config ) {
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if ( ! vesafb_console.disabled ) {
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vesafb_fini();
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bios_console.disabled &= ~CONSOLE_DISABLED_OUTPUT;
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ansicol_reset_magic();
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}
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vesafb_console.disabled = CONSOLE_DISABLED;
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@ -480,6 +482,10 @@ static int vesafb_configure ( struct console_configuration *config ) {
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vesafb_console.disabled = 0;
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bios_console.disabled |= CONSOLE_DISABLED_OUTPUT;
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/* Set magic colour to transparent if we have a background picture */
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if ( config->pixbuf )
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ansicol_set_magic_transparent();
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return 0;
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}
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