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annotate src/cdrom/Makefile.am @ 688:c0522010bb6d

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Date: Tue, 12 Aug 2003 14:26:19 +0200 (MEST) From: "Mattias Engdeg?rd" Subject: bug in SDL_GetRGB/GetRGBA There's an embarrassing bug in GetRGB/GetRGBA which apparently has been there for years. It incorrectly converts colours with < 8 bits/channel. It came to my attention today in #sdl. What it does now is (for each channel): rv = (pixel & fmt->Rmask) >> fmt->Rshift; *r = (rv << fmt->Rloss) + (rv >> (8 - fmt->Rloss)); which is wrong; the last line should be *r = (rv << fmt->Rloss) + (rv >> (8 - (fmt->Rloss << 1)));
author Sam Lantinga <slouken@libsdl.org>
date Tue, 12 Aug 2003 15:17:20 +0000
parents e92bcf2573cb
children 6b3dfe0198bb
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2 ## Makefile.am for the SDL cdrom library
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3
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4 noinst_LTLIBRARIES = libcdrom.la
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6 # Define which subdirectories need to be built
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7 SUBDIRS = @CDROM_SUBDIRS@
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8 DIST_SUBDIRS = \
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9 aix \
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10 beos \
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11 bsdi \
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12 dc \
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13 dummy \
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14 freebsd \
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15 linux \
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16 macos \
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17 macosx \
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18 openbsd \
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19 osf \
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20 qnx \
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21 win32
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23 DRIVERS = @CDROM_DRIVERS@
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25 # Include the architecture-independent sources
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26 COMMON_SRCS = \
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27 SDL_cdrom.c \
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28 SDL_syscdrom.h
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30 libcdrom_la_SOURCES = $(COMMON_SRCS)
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31 libcdrom_la_LIBADD = $(DRIVERS)
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32 libcdrom_la_DEPENDENCIES = $(DRIVERS)