devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

lcd_blit_yuv(): don't use weak attribute when building for windows

Browse source 
current gcc/binutils don't support weak attribute correctly
see http://sourceware.org/bugzilla/show_bug.cgi?id=9687

fix FS#12427

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31193 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2011-12-09 20:56:40 +00:00
parent 11b661e45c
commit 07cfc30e50
1 changed files with 14 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

19
firmware/drivers/lcd-16bit-common.c
View file

@ -978,15 +978,24 @@ static inline int clamp(int val, int min, int max)
return val; return val;
} }
__attribute__((weak)) void lcd_yuv_set_options(unsigned options) #ifndef _WIN32
/*
* weak attribute doesn't work for win32 as of gcc 4.6.2 and binutils 2.21.52
* When building win32 simulators, we won't be using an optimized version of
* lcd_blit_yuv(), so just don't use the weak attribute.
*/
__attribute__((weak))
#endif
void lcd_yuv_set_options(unsigned options)
{ {
(void)options; (void)options;
} }
/* Draw a partial YUV colour bitmap - similiar behavior to lcd_blit_yuv /* Draw a partial YUV colour bitmap */
in the core */ #ifndef _WIN32
__attribute__((weak))
__attribute__((weak)) void lcd_blit_yuv(unsigned char * const src[3], #endif
void lcd_blit_yuv(unsigned char * const src[3],
int src_x, int src_y, int stride, int src_x, int src_y, int stride,
int x, int y, int width, int height) int x, int y, int width, int height)
{ {