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Flip "bitread -p" output Y axis 

Signed-off-by: Clifford Wolf <clifford@clifford.at>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
This commit is contained in:
Clifford Wolf 2017-10-16 03:11:54 +02:00
parent 40561e73ad
commit 3c955e6216
1 changed files with 8 additions and 8 deletions
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16
tools/bitread.cc
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@ -327,7 +327,7 @@ help:
if (optind+1 == argc) { if (optind+1 == argc) {
FILE *f = fopen(argv[optind], "rb"); FILE *f = fopen(argv[optind], "rb");
if (f == nullptr) { if (f == nullptr) {
printf("Can't open input file '%s' for writing!\n", outfile); printf("Can't open input file '%s' for reading!\n", argv[optind]);
return 1; return 1;
} }
while (1) { while (1) {
@ -601,14 +601,8 @@ help:
int height = 101*32+100; int height = 101*32+100;
fprintf(f, "P5 %d %d 15\n", width, height); fprintf(f, "P5 %d %d 15\n", width, height);
for (int y = 0, bit = 0; y < height; y++, bit++) for (int y = 0, bit = 101*32-1; y < height; y++, bit--)
{ {
if (bit % 32 == 0 && y) {
for (int x = 0; x < width; x++)
fputc(8, f);
y++;
}
for (int x = 0, frame = 0, sep = 0; x < width; x++, frame++) for (int x = 0, frame = 0, sep = 0; x < width; x++, frame++)
{ {
if (sep < int(pgmsep.size()) && frame == pgmsep.at(sep)) { if (sep < int(pgmsep.size()) && frame == pgmsep.at(sep)) {
@ -618,6 +612,12 @@ help:
fputc(pgmdata.at(frame).at(bit) ? 15 : 0, f); fputc(pgmdata.at(frame).at(bit) ? 15 : 0, f);
} }
if (bit % 32 == 0 && y) {
for (int x = 0; x < width; x++)
fputc(8, f);
y++;
}
} }
} }