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partially revived platform support for PSP (unfinished) #2

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scaling, release generation, fixes
still not planning to make this officially supported.
This commit is contained in:
kub 2021-01-13 22:26:41 +01:00
parent cdc6aac4c0
commit 6c5784f07f
13 changed files with 129 additions and 93 deletions
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1
platform/common/emu.c
View file

@ -1227,6 +1227,7 @@ void emu_cmn_forced_frame(int no_scale, int do_emu)
PicoIn.opt |= POPT_EN_SOFTSCALE;
PicoDrawSetOutFormat(PDF_RGB555, 1);
PicoDrawSetOutBuf(g_screen_ptr, g_screen_ppitch * 2);
Pico.m.dirtyPal = 1;
Pico.est.rendstatus |= PDRAW_DIRTY_SPRITES;
if (do_emu)

24
platform/common/menu_pico.c
View file

@ -126,6 +126,20 @@ static void make_bg(int no_scale)
menu_darken_bg(dst, src, w, 1);
}
static void copy_bg(int dir)
{
unsigned short *bg = (void *)g_menubg_ptr;
unsigned short *sc = (void *)g_menuscreen_ptr;
int h = g_menuscreen_h;
for (; h > 0; sc += g_menuscreen_pp, bg += g_menuscreen_w, h--) {
if (dir)
memcpy(bg, sc, g_menuscreen_w * 2);
else
memcpy(sc, bg, g_menuscreen_w * 2);
}
}
static void menu_enter(int is_rom_loaded)
{
if (is_rom_loaded)
@ -182,7 +196,7 @@ static void load_progress_cb(int percent)
len = g_menuscreen_w;
menu_draw_begin(0, 1);
memcpy(g_menuscreen_ptr, g_menubg_ptr, g_menuscreen_w * g_menuscreen_h * 2);
copy_bg(0);
dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_pp * me_sfont_h * 2;
for (ln = me_sfont_h - 2; ln > 0; ln--, dst += g_menuscreen_pp)
memset(dst, 0xff, len * 2);
@ -197,7 +211,7 @@ static void cdload_progress_cb(const char *fname, int percent)
menu_draw_begin(0, 1);
dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_pp * me_sfont_h * 2;
memcpy(g_menuscreen_ptr, g_menubg_ptr, g_menuscreen_w * g_menuscreen_h * 2);
copy_bg(0);
menuscreen_memset_lines(dst, 0xff, me_sfont_h - 2);
smalltext_out16(1, 3 * me_sfont_h, "Processing CD image / MP3s", 0xffff);
@ -224,8 +238,8 @@ void menu_romload_prepare(const char *rom_name)
menu_draw_begin(1, 1);
smalltext_out16(1, 1, "Loading", 0xffff);
smalltext_out16(1, me_sfont_h, p, 0xffff);
/* background screen for callbacks */
memcpy(g_menubg_ptr, g_menuscreen_ptr, g_menuscreen_w * g_menuscreen_h * 2);
/* copy menu to bg for callbacks. OK since we are not in menu_loop here */
copy_bg(1);
menu_draw_end();
PicoCartLoadProgressCB = load_progress_cb;
@ -239,7 +253,7 @@ void menu_romload_end(void)
PicoCDLoadProgressCB = NULL;
menu_draw_begin(0, 1);
memcpy(g_menuscreen_ptr, g_menubg_ptr, g_menuscreen_w * g_menuscreen_h * 2);
copy_bg(0);
smalltext_out16(1, (cdload_called ? 6 : 3) * me_sfont_h,
"Starting emulation...", 0xffff);
menu_draw_end();

1
platform/common/menu_pico.h
View file

@ -66,6 +66,7 @@ typedef enum
MA_OPT3_SCALE, /* psp (all OPT3) */
MA_OPT3_HSCALE32,
MA_OPT3_HSCALE40,
MA_OPT3_GAMMAA,
MA_OPT3_PRES_NOSCALE,
MA_OPT3_PRES_SCALE43,
MA_OPT3_PRES_FULLSCR,