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raw2png: More helpful messages. Handle PIPE_FORMAT_A8B8G8R8_SNORM.

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This commit is contained in:
José Fonseca
2008-07-07 19:35:23 +09:00
parent 30b6b0b9ef
commit 6701ecb3ba
1 changed files with 8 additions and 2 deletions
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10
bin/raw2png.py
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@@ -277,6 +277,7 @@ translate = {
PIPE_FORMAT_X8R8G8B8_UNORM: (4, 1, 1, translate_rgba),
PIPE_FORMAT_B8G8R8A8_UNORM: (4, 1, 1, translate_rgba),
PIPE_FORMAT_B8G8R8X8_UNORM: (4, 1, 1, translate_rgba),
PIPE_FORMAT_A8B8G8R8_SNORM: (4, 1, 1, translate_rgba),
PIPE_FORMAT_YCBCR: (4, 2, 1, translate_ycbcr),
PIPE_FORMAT_YCBCR_REV: (4, 2, 1, translate_ycbcr_rev),
}
@@ -287,15 +288,20 @@ def read_header(infile):
return struct.unpack_from(header_fmt, header)
def process(infilename, outfilename):
sys.stderr.write("%s -> %s\n" % (infilename, outfilename))
infile = open(infilename, "rb")
format, cpp, width, height = read_header(infile)
sys.stderr.write("format = %s, cpp = %u, width = %u, height = %u\n" % (formats[format], cpp, width, height))
sys.stderr.write(" %ux%ux%ubpp %s\n" % (width, height, cpp*8, formats[format]))
outimage = Image.new(
mode='RGB',
size=(width, height),
color=(0,0,0))
outpixels = outimage.load()
bsize, bwidth, bheight, translate_func = translate[format]
try:
bsize, bwidth, bheight, translate_func = translate[format]
except KeyError:
sys.stderr.write('error: unsupported format %s\n' % formats[format])
return
for y in range(0, height, bheight):
for x in range(0, width, bwidth):
indata = map(ord, infile.read(4))