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| author | José Fonseca <jrfonseca@tungstengraphics.com> | 2008-08-06 14:48:53 +0100 |
|---|---|---|
| committer | José Fonseca <jrfonseca@tungstengraphics.com> | 2008-08-07 18:58:29 +0100 |
| commit | eb422a724342b0870ae0c796d229f38cf6b0706f (patch) | |
| tree | 6444acbeb6564d81068344b760dae4fb3e665018 /bin | |
| parent | 72a5e479789febb552ec783a1cba0ed628dfa427 (diff) | |
| download | external_mesa3d-eb422a724342b0870ae0c796d229f38cf6b0706f.zip external_mesa3d-eb422a724342b0870ae0c796d229f38cf6b0706f.tar.gz external_mesa3d-eb422a724342b0870ae0c796d229f38cf6b0706f.tar.bz2 | |
raw2png: support some depth formats.
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/raw2png.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/bin/raw2png.py b/bin/raw2png.py index be4f3ec..18d40bd 100755 --- 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)]] +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), @@ -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_S8Z24_UNORM: (4, 1, 1, translate_s8z24), + PIPE_FORMAT_X8Z24_UNORM: (4, 1, 1, translate_x8z24), } def read_header(infile): |