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codegen: pass real image width as parameter

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This commit is contained in:
András Veres-Szentkirályi 2016-04-19 11:20:14 +02:00
parent dee321d59e
commit d540abd852
2 changed files with 3 additions and 4 deletions
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5
pysstv/examples/codegen.py
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@ -53,7 +53,7 @@ def main(sstv_class=None):
yield '#define ROW(x) x'
yield '#define COL(x) x'
yield '#define RGB(x) x'
yield 'void convert(unsigned char *img, float *freqs, float *msecs) {\nint frq = 0;'
yield 'void convert(unsigned char *img, float *freqs, float *msecs, const int width) {\nint frq = 0;'
history = []
lut = {}
same_as = {}
@ -71,8 +71,7 @@ def main(sstv_class=None):
m_start, m_len = gen_matches(same_as, history, n)
for i in xrange(same_as[m_start]):
yield history[i][0]
yield 'for (int row = 0; row < {0}; row += {1}) {{'.format(
sstv.HEIGHT * sstv.WIDTH, sstv.WIDTH)
yield 'for (int row = 0; row < width * {0}; row += width) {{'.format(sstv.HEIGHT)
for i in xrange(same_as[m_start], same_as[m_start] + m_len - 1):
yield ' ' + history[i][1]
yield '}'