Mercurial > sdl-ios-xcode
annotate src/video/Makefile.am @ 997:3bf4103b2b89
Date: Sat, 27 Nov 2004 13:35:43 +0100
From: "Martin Bickel"
Subject: [SDL] Patch: fixing uninitilized palette
while running Valgrind over my application I found the following
problem in SDL:
The function MapNto1 allocates SDL_Color colors[256] but does not
initialize it.
SDL_DitherColors is then called which initialized the r, g and b
component, but not the 'unused' component of each color.
When Map1to1 is called from MapNto1, it runs a memcmp on the colors,
which also evaluates the unused component and therefor returns
differences much more often than necessary.
So the 'unused' component of SDL_Color should be initialized. This
patch does this by calling memset for the whole array in MapNto1 .
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 30 Nov 2004 14:28:20 +0000 |
parents | 5bb080d35049 |
children | 19d8949b4584 |
rev | line source |
---|---|
0 | 1 |
2 ## Makefile.am for the SDL video library | |
3 | |
4 noinst_LTLIBRARIES = libvideo.la | |
5 | |
6 # Define which subdirectories need to be built | |
7 SUBDIRS = @VIDEO_SUBDIRS@ | |
167
cb384ef627f6
Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
163
diff
changeset
|
8 DIST_SUBDIRS = dummy x11 dga nanox fbcon directfb vgl svga ggi aalib \ |
0 | 9 wincommon windib windx5 \ |
630
550bccdf04bd
Added initial support for RISC OS (thanks Peter Naulls!)
Sam Lantinga <slouken@libsdl.org>
parents:
513
diff
changeset
|
10 maccommon macdsp macrom riscos quartz \ |
433
706de3956894
Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
292
diff
changeset
|
11 bwindow ps2gs photon cybergfx epoc picogui \ |
513
8feff52d7f5f
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
509
diff
changeset
|
12 ataricommon xbios gem dc qtopia XFree86 |
0 | 13 |
14 DRIVERS = @VIDEO_DRIVERS@ | |
15 | |
16 # Include the architecture-independent sources | |
17 COMMON_SRCS = \ | |
18 SDL_RLEaccel.c \ | |
19 SDL_RLEaccel_c.h \ | |
20 SDL_blit.c \ | |
21 SDL_blit.h \ | |
22 SDL_blit_0.c \ | |
23 SDL_blit_1.c \ | |
24 SDL_blit_A.c \ | |
25 SDL_blit_N.c \ | |
26 SDL_bmp.c \ | |
27 SDL_cursor.c \ | |
28 SDL_cursor_c.h \ | |
29 SDL_gamma.c \ | |
30 SDL_glfuncs.h \ | |
31 SDL_leaks.h \ | |
32 SDL_memops.h \ | |
33 SDL_pixels.c \ | |
34 SDL_pixels_c.h \ | |
35 SDL_surface.c \ | |
36 SDL_stretch.c \ | |
37 SDL_stretch_c.h \ | |
38 SDL_sysvideo.h \ | |
39 SDL_video.c \ | |
40 SDL_yuv.c \ | |
41 SDL_yuvfuncs.h \ | |
42 SDL_yuv_sw.c \ | |
43 SDL_yuv_sw_c.h \ | |
44 SDL_yuv_mmx.c \ | |
689
5bb080d35049
Date: Tue, 19 Aug 2003 17:57:00 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
630
diff
changeset
|
45 mmx.h \ |
0 | 46 blank_cursor.h \ |
47 default_cursor.h | |
48 | |
49 libvideo_la_SOURCES = $(COMMON_SRCS) | |
50 libvideo_la_LIBADD = $(DRIVERS) | |
51 libvideo_la_DEPENDENCIES = $(DRIVERS) |