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Added (unused) multithreaded version of copyall for P96 modes - might come in handy for some platforms, but no benefit for current ones

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Dimitris Panokostas 2018-01-28 20:24:09 +01:00
parent fa6290eede
commit dc0a410a7e
1 changed files with 29 additions and 8 deletions
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35
src/osdep/picasso96.cpp
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@ -3113,14 +3113,12 @@ static void copyall(uae_u8 *src, uae_u8 *dst)
__builtin_bswap16(*((uae_u16 *)(src + i))) __builtin_bswap16(*((uae_u16 *)(src + i)))
); );
} }
#else #elif USE_ARMNEON
#ifdef USE_ARMNEON
copy_screen_16bit_swap(dst, src, picasso96_state.Width * picasso96_state.Height * 2); copy_screen_16bit_swap(dst, src, picasso96_state.Width * picasso96_state.Height * 2);
#else #else
copy_screen_16bit_swap_arm(dst, src, picasso96_state.Width * picasso96_state.Height * 2); copy_screen_16bit_swap_arm(dst, src, picasso96_state.Width * picasso96_state.Height * 2);
#endif #endif
#endif }
}
else if (picasso96_state.RGBFormat == RGBFB_CLUT) else if (picasso96_state.RGBFormat == RGBFB_CLUT)
{ {
#ifdef TINKER #ifdef TINKER
@ -3153,16 +3151,35 @@ static void copyall(uae_u8 *src, uae_u8 *dst)
) )
); );
} }
#else #elif USE_ARMNEON
#ifdef USE_ARMNEON
copy_screen_32bit_to_16bit_neon(dst, src, picasso96_state.Width * picasso96_state.Height * 4); copy_screen_32bit_to_16bit_neon(dst, src, picasso96_state.Width * picasso96_state.Height * 4);
#else #else
copy_screen_32bit_to_16bit_arm(dst, src, picasso96_state.Width * picasso96_state.Height * 4); copy_screen_32bit_to_16bit_arm(dst, src, picasso96_state.Width * picasso96_state.Height * 4);
#endif
#endif #endif
} }
} }
#ifdef MULTITHREADED_COPYALL
static struct srcdst_t {
uae_u8 *src;
uae_u8 *dst;
} srcdst;
static int copyall_multithreaded_wrapper(void *ptr) {
copyall(srcdst.src, srcdst.dst);
if (currprefs.leds_on_screen)
picasso_statusline(srcdst.dst);
return 0;
}
static void copyall_multithreaded(uae_u8 *src, uae_u8 *dst)
{
srcdst.src = src; srcdst.dst = dst;
SDL_DetachThread(SDL_CreateThread(copyall_multithreaded_wrapper, "copyall_thread", nullptr));
}
#endif
bool picasso_flushpixels(uae_u8 *src, int off) bool picasso_flushpixels(uae_u8 *src, int off)
{ {
uae_u8 *src_start; uae_u8 *src_start;
@ -3181,7 +3198,11 @@ bool picasso_flushpixels(uae_u8 *src, int off)
if (dst == NULL) if (dst == NULL)
return false; return false;
#ifdef MULTITHREADED_COPYALL
copyall_multithreaded(src + off, dst);
#else
copyall(src + off, dst); copyall(src + off, dst);
#endif
if (currprefs.leds_on_screen) if (currprefs.leds_on_screen)
picasso_statusline(dst); picasso_statusline(dst);