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raw2png: support some depth formats.
author
José Fonseca
<jrfonseca@tungstengraphics.com>
Wed, 6 Aug 2008 13:48:53 +0000
(14:48 +0100)
committer
José Fonseca
<jrfonseca@tungstengraphics.com>
Thu, 7 Aug 2008 17:58:29 +0000
(18:58 +0100)
bin/raw2png.py
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diff --git
a/bin/raw2png.py
b/bin/raw2png.py
index
be4f3ec
..
18d40bd
100755
(executable)
--- a/
bin/raw2png.py
+++ b/
bin/raw2png.py
@@
-280,6
+280,20
@@
def translate_ycbcr_rev(data):
r2, g2, b2 = yuv2rgb(y1, u, v)
return [[(r1, g1, b1, 255), (r2, g2, b2, 255)]]
r2, g2, b2 = yuv2rgb(y1, u, v)
return [[(r1, g1, b1, 255), (r2, g2, b2, 255)]]
+def translate_x8z24(data):
+ value, = struct.unpack_from("I", data)
+ r = g = b = (value & 0xffffff)*0xff/0xffffff
+ a = 255
+ return [[(r, g, b, a)]]
+
+def translate_s8z24(data):
+ value, = struct.unpack_from("I", data)
+ r = (value & 0xffffff)*0xff/0xffffff
+ g = value >> 24
+ b = 0
+ a = 255
+ return [[(r, g, b, a)]]
+
translate = {
PIPE_FORMAT_A8R8G8B8_UNORM: (4, 1, 1, translate_r8g8b8a8),
translate = {
PIPE_FORMAT_A8R8G8B8_UNORM: (4, 1, 1, translate_r8g8b8a8),
@@
-290,6
+304,8
@@
translate = {
PIPE_FORMAT_R5G6B5_UNORM: (2, 1, 1, translate_r5g6b5),
PIPE_FORMAT_YCBCR: (4, 2, 1, translate_ycbcr),
PIPE_FORMAT_YCBCR_REV: (4, 2, 1, translate_ycbcr_rev),
PIPE_FORMAT_R5G6B5_UNORM: (2, 1, 1, translate_r5g6b5),
PIPE_FORMAT_YCBCR: (4, 2, 1, translate_ycbcr),
PIPE_FORMAT_YCBCR_REV: (4, 2, 1, translate_ycbcr_rev),
+ PIPE_FORMAT_S8Z24_UNORM: (4, 1, 1, translate_s8z24),
+ PIPE_FORMAT_X8Z24_UNORM: (4, 1, 1, translate_x8z24),
}
def read_header(infile):
}
def read_header(infile):