diff options
Diffstat (limited to 'libvo/vo_dga.c')
| -rw-r--r-- | libvo/vo_dga.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/libvo/vo_dga.c b/libvo/vo_dga.c index 456cb81c3c..0b8b31d353 100644 --- a/libvo/vo_dga.c +++ b/libvo/vo_dga.c @@ -23,6 +23,9 @@ * - works only on x86 architectures * * $Log$ + * Revision 1.21 2001/05/03 22:39:38 acki2 + * - finally: 15to16 conversion included!!! + * * Revision 1.20 2001/05/02 23:21:27 acki2 * - now we use fastmemcpy() for copying. Saves about 25% of copying time on K6-2+ * @@ -117,7 +120,9 @@ LIBVO_EXTERN( dga ) #include "x11_common.h" #include "fastmemcpy.h" - + +extern void rgb15to16_mmx(char* s0,char* d0,int count); + static vo_info_t vo_info = { #ifdef HAVE_DGA2 @@ -402,9 +407,28 @@ static uint32_t draw_frame( uint8_t *src[] ){ // rep_movsl(d, s, lpl, vo_dga_vp_skip, numlines ); break; case VDM_CONV_15TO16: - printf("vo_dga: 15 to 16 not implemented yet!!!\n"); - break; + { + int i; + char *e; + for(i=0; i< vo_dga_lines; i++){ +#ifdef HAVE_MMX + rgb15to16_mmx( s, d, vo_dga_bytes_per_line); + d+=vo_dga_bytes_per_line; + s+=vo_dga_bytes_per_line; +#else + e = s+vo_dga_bytes_per_line; + while( s< e ){ + register uint16_t x = *(((uint16_t *)s)++); + *(((uint16_t *)d)++)=( x&0x001F )|( ( x&0x7FE0 )<<1 ); + } + +#endif + d+= vo_dga_vp_skip; + } + } + break; case VDM_CONV_24TO32: + { int i,k,l,m; for(i = 0; i< vo_dga_lines; i++ ){ |