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platforms, revisit Pico ptr handling

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This commit is contained in:
kub 2024-01-07 10:59:24 +01:00
parent 724db457da
commit dca20effa2
11 changed files with 147 additions and 90 deletions
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42
platform/psp/emu.c
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@ -36,9 +36,6 @@
int engineStateSuspend;
#define PICO_PEN_ADJUST_X 4
#define PICO_PEN_ADJUST_Y 2
struct Vertex
{
short u,v;
@ -372,19 +369,26 @@ void blitscreen_clut(void)
static void draw_pico_ptr(void)
{
unsigned char *p = (unsigned char *)g_screen_ptr + 8;
int x = pico_pen_x, y = pico_pen_y, offs;
// only if pen enabled and for 8bit mode
if (pico_inp_mode == 0 || is_16bit_mode()) return;
x = (x * out_w * ((1ULL<<32) / 320)) >> 32;
y = (y * out_h * ((1ULL<<32) / 224)) >> 32;
p += 512 * (pico_pen_y + PICO_PEN_ADJUST_Y);
p += pico_pen_x + PICO_PEN_ADJUST_X;
if (!(Pico.video.reg[12]&1) && !(PicoIn.opt & POPT_DIS_32C_BORDER))
p += 32;
offs = 512 * (out_y+y) + (out_x+x);
p[ -1] = 0xe0; p[ 0] = 0xf0; p[ 1] = 0xe0;
p[ 511] = 0xf0; p[ 512] = 0xf0; p[ 513] = 0xf0;
p[1023] = 0xe0; p[1024] = 0xf0; p[1025] = 0xe0;
if (is_16bit_mode()) {
unsigned short *p = (unsigned short *)g_screen_ptr + offs;
p[ -1] = 0x0000; p[ 0] = 0x001f; p[ 1] = 0x0000;
p[ 511] = 0x001f; p[ 512] = 0x001f; p[ 513] = 0x001f;
p[1023] = 0x0000; p[1024] = 0x001f; p[1025] = 0x0000;
} else {
unsigned char *p = (unsigned char *)g_screen_ptr + offs + 8;
p[ -1] = 0xe0; p[ 0] = 0xf0; p[ 1] = 0xe0;
p[ 511] = 0xf0; p[ 512] = 0xf0; p[ 513] = 0xf0;
p[1023] = 0xe0; p[1024] = 0xf0; p[1025] = 0xe0;
}
}
@ -630,15 +634,17 @@ void pemu_finalize_frame(const char *fps, const char *notice)
{
int emu_opt = currentConfig.EmuOpt;
if (PicoIn.AHW & PAHW_PICO)
draw_pico_ptr();
if ((PicoIn.AHW & PAHW_PICO) && (currentConfig.EmuOpt & EOPT_PICO_PEN))
if (pico_inp_mode) draw_pico_ptr();
osd_buf_cnt = 0;
if (notice) osd_text(4, notice);
if (emu_opt & 2) osd_text(OSD_FPS_X, fps);
if (notice)
osd_text(4, notice);
if (emu_opt & EOPT_SHOW_FPS)
osd_text(OSD_FPS_X, fps);
osd_cdleds = 0;
if ((emu_opt & 0x400) && (PicoIn.AHW & PAHW_MCD))
if ((emu_opt & EOPT_EN_CD_LEDS) && (PicoIn.AHW & PAHW_MCD))
cd_leds();
sceKernelDcacheWritebackAll();