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94fb300e72
* Define dgray() to replace gray_start() and gray_stop()
* Introduce a mechanism to override the d*() functions rather than using
another set of functions, namely g*(). Gray rendering should now be
done with d*() (a compatibility macro for g*() is available until v2.1).
* Gray engine now reserves TMU0 at the start of the add-in to prevent
surprises if timers are exhausted, so it nevers fails to start
* Replace other gray engine functions with dgray_*()
* More general rendering functions (in render/) to lessen the burden of
porting them to the gray engine. As a consequence, dtext_opt(),
dprint_opt() and drect_border() are now available in the gray engine,
which was an omission from 230b796.
* Allow C_NONE in more functions, mainly on fx-CG 50
* Remove the now-unused dupdate_noint()
10 lines
232 B
C
10 lines
232 B
C
#include <gint/display.h>
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/* dpixel() - change a pixel's color */
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void dpixel(int x, int y, int color)
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{
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/* Coordinate checks */
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if((uint)x >= 396 || (uint)y >= 224 || color == C_NONE) return;
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gint_vram[396 * y + x] = color;
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}
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