Browse code
Added ability to fix PPU size
For testing compatibility with ports that cannot change the PPU size,
the FIXED_SIZE define can be set nonzero and Screen/width,height changes
will be ignored. They can still be read to find the correct width/height
that the PPU is currently using.
Andrew Alderwick authored on 19/09/2021 21:58:23
Showing 1 changed files
| ... | ... |
@@ -22,6 +22,7 @@ WITH REGARD TO THIS SOFTWARE. |
| 22 | 22 |
*/ |
| 23 | 23 |
|
| 24 | 24 |
#define PAD 4 |
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+#define FIXED_SIZE 0 |
|
| 25 | 26 |
#define POLYPHONY 4 |
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#define BENCH 0 |
| 27 | 28 |
|
| ... | ... |
@@ -352,7 +353,7 @@ screen_talk(Device *d, Uint8 b0, Uint8 w) |
| 352 | 353 |
else |
| 353 | 354 |
switch(b0) {
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| 354 | 355 |
case 0x5: |
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- set_size(peek16(d->dat, 0x2), peek16(d->dat, 0x4)); |
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+ if(!FIXED_SIZE) set_size(peek16(d->dat, 0x2), peek16(d->dat, 0x4)); |
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| 356 | 357 |
break; |
| 357 | 358 |
case 0xe: {
|
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Uint16 x = peek16(d->dat, 0x8); |