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minor edits 

I don't think this is any better?
This commit is contained in:
Simon Forman 2023-02-26 16:04:54 -08:00
parent 2b07553aa1
commit 14e15b08a1
1 changed files with 3 additions and 8 deletions
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11
implementations/uvm-ncc/xerblin.c
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@ -22,16 +22,11 @@ void
draw_char(u8 ch, u64 dest_x, u64 dest_y) draw_char(u8 ch, u64 dest_x, u64 dest_y)
{ {
// Check the inputs. // Check the inputs.
if (ch < 0 || ch > font_Inconsolata_22_number_of_characters) { if (ch < 0 || ch > font_Inconsolata_22_number_of_characters
|| dest_x < 0 || dest_x >= (FRAME_WIDTH - font_Inconsolata_22_width )
|| dest_y < 0 || dest_y >= (FRAME_HEIGHT - font_Inconsolata_22_height))
// No error message or anything, just decline to draw. // No error message or anything, just decline to draw.
return; return;
}
if (dest_x < 0 || dest_x >= (FRAME_WIDTH - font_Inconsolata_22_width)) {
return;
}
if (dest_y < 0 || dest_y >= (FRAME_HEIGHT - font_Inconsolata_22_height)) {
return;
}
carefree_alpha_blend_blit( carefree_alpha_blend_blit(
frame_buffer, frame_buffer,
font_Inconsolata_22_data[ch], font_Inconsolata_22_data[ch],