#include <unistd.h>
#include <pthread.h>
+#include "libpicofe/fonts.h"
+#include "libpicofe/input.h"
+#include "libpicofe/plat.h"
+#include "libpicofe/arm/neon_scale2x.h"
+#include "libpicofe/arm/neon_eagle2x.h"
#include "plugin_lib.h"
-#include "linux/fbdev.h"
-#include "common/fonts.h"
-#include "common/input.h"
-#include "common/plat.h"
#include "menu.h"
#include "main.h"
#include "plat.h"
#include "pcnt.h"
#include "pl_gun_ts.h"
+#include "cspace.h"
+#include "psemu_plugin_defs.h"
#include "../libpcsxcore/new_dynarec/new_dynarec.h"
-#include "../libpcsxcore/psemu_plugin_defs.h"
+#include "../libpcsxcore/psxmem_map.h"
+#include "../plugins/dfinput/externals.h"
int in_type1, in_type2;
int in_a1[2] = { 127, 127 }, in_a2[2] = { 127, 127 };
int in_adev[2] = { -1, -1 }, in_adev_axis[2][2] = {{ 0, 1 }, { 0, 1 }};
+int in_adev_is_nublike[2];
int in_keystate, in_state_gun;
int in_enable_vibration;
void *tsdev;
void *pl_vout_buf;
int g_layer_x, g_layer_y, g_layer_w, g_layer_h;
static int pl_vout_w, pl_vout_h, pl_vout_bpp; /* output display/layer */
+static int pl_vout_scale, pl_vout_yoffset;
static int psx_w, psx_h, psx_bpp;
static int vsync_cnt;
static int is_pal, frame_interval, frame_interval1024;
static int vsync_usec_time;
+// platform hooks
+void (*pl_plat_clear)(void);
+void (*pl_plat_blit)(int doffs, const void *src, int w, int h,
+ int sstride, int bgr24);
+void (*pl_plat_hud_print)(int x, int y, const char *str, int bpp);
+
static __attribute__((noinline)) int get_cpu_ticks(void)
{
sscanf(buf, "%*d %*s %*c %*d %*d %*d %*d %*d %*u %*u %*u %*u %*u %lu", &utime);
ret = utime - last_utime;
+ if (ret > 200)
+ ret = 0;
last_utime = utime;
return ret;
}
+static void hud_print(void *fb, int w, int x, int y, const char *text)
+{
+ if (pl_plat_hud_print)
+ pl_plat_hud_print(x, y, text, pl_vout_bpp);
+ else if (pl_vout_bpp == 16)
+ basic_text_out16_nf(fb, w, x, y, text);
+}
+
+static void hud_printf(void *fb, int w, int x, int y, const char *texto, ...)
+{
+ va_list args;
+ char buffer[256];
+
+ va_start(args, texto);
+ vsnprintf(buffer, sizeof(buffer), texto, args);
+ va_end(args);
+
+ hud_print(fb, w, x, y, buffer);
+}
+
static void print_msg(int h, int border)
{
- if (pl_vout_bpp == 16)
- pl_text_out16(border + 2, h - 10, "%s", hud_msg);
+ hud_print(pl_vout_buf, pl_vout_w, border + 2, h - 10, hud_msg);
}
static void print_fps(int h, int border)
{
- if (pl_vout_bpp == 16)
- pl_text_out16(border + 2, h - 10, "%2d %4.1f",
- pl_rearmed_cbs.flips_per_sec, pl_rearmed_cbs.vsps_cur);
+ hud_printf(pl_vout_buf, pl_vout_w, border + 2, h - 10,
+ "%2d %4.1f", pl_rearmed_cbs.flips_per_sec,
+ pl_rearmed_cbs.vsps_cur);
}
static void print_cpu_usage(int w, int h, int border)
{
- if (pl_vout_bpp == 16)
- pl_text_out16(w - border - 28, h - 10, "%3d", pl_rearmed_cbs.cpu_usage);
+ hud_printf(pl_vout_buf, pl_vout_w, pl_vout_w - border - 28, h - 10,
+ "%3d", pl_rearmed_cbs.cpu_usage);
}
// draw 192x8 status of 24 sound channels
unsigned short *d, p;
int c, x, y;
- if (pl_vout_bpp != 16)
+ if (dest == NULL || pl_vout_bpp != 16)
return;
spu_get_debug_info(&live_chans, &run_chans, &fmod_chans, &noise_chans);
}
}
-void pl_print_hud(int xborder)
+static void print_hud(int w, int h, int xborder)
{
- int w = pl_vout_w, h = pl_vout_h;
-
if (h < 16)
return;
+ if (w < pl_vout_w)
+ xborder += (pl_vout_w - w) / 2;
+ if (h > pl_vout_h)
+ h = pl_vout_h;
+
if (g_opts & OPT_SHOWSPU)
draw_active_chans(w, h);
g_layer_w = w; g_layer_h = h;
break;
+ case SCALE_2_2:
+ g_layer_w = w; g_layer_h = h;
+ if (w * 2 <= g_menuscreen_w)
+ g_layer_w = w * 2;
+ if (h * 2 <= g_menuscreen_h)
+ g_layer_h = h * 2;
+ break;
+
case SCALE_4_3v2:
if (h > g_menuscreen_h || (240 < h && h <= 360))
goto fractional_4_3;
if (g_layer_h > g_menuscreen_h) g_layer_h = g_menuscreen_h;
}
-static void *pl_vout_set_mode(int w, int h, int bpp)
+// XXX: this is platform specific really
+static int resolution_ok(int w, int h)
{
+ return w <= 1024 && h <= 512;
+}
+
+static void pl_vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp)
+{
+ int vout_w, vout_h, vout_bpp;
+ int buf_yoffset = 0;
+
// special h handling, Wipeout likes to change it by 1-6
static int vsync_cnt_ms_prev;
if ((unsigned int)(vsync_cnt - vsync_cnt_ms_prev) < 5*60)
h = (h + 7) & ~7;
vsync_cnt_ms_prev = vsync_cnt;
- if (w == psx_w && h == psx_h && bpp == psx_bpp)
- return pl_vout_buf;
+ psx_w = raw_w;
+ psx_h = raw_h;
+ psx_bpp = bpp;
+ vout_w = w;
+ vout_h = h;
+ vout_bpp = bpp;
+ if (pl_rearmed_cbs.only_16bpp)
+ vout_bpp = 16;
+
+ // don't use very low heights
+ if (vout_h < 192) {
+ buf_yoffset = (192 - vout_h) / 2;
+ vout_h = 192;
+ }
- pl_vout_w = psx_w = w;
- pl_vout_h = psx_h = h;
- pl_vout_bpp = psx_bpp = bpp;
+ pl_vout_scale = 1;
+#ifdef __ARM_NEON__
+ if (soft_filter) {
+ if (resolution_ok(w * 2, h * 2) && bpp == 16) {
+ vout_w *= 2;
+ vout_h *= 2;
+ pl_vout_scale = 2;
+ }
+ else {
+ // filter unavailable
+ hud_msg[0] = 0;
+ }
+ }
+#endif
- update_layer_size(pl_vout_w, pl_vout_h);
+ update_layer_size(vout_w, vout_h);
- pl_vout_buf = plat_gvideo_set_mode(&pl_vout_w, &pl_vout_h, &pl_vout_bpp);
- if (pl_vout_buf == NULL && pl_rearmed_cbs.pl_vout_raw_flip == NULL)
+ pl_vout_buf = plat_gvideo_set_mode(&vout_w, &vout_h, &vout_bpp);
+ if (pl_vout_buf == NULL && pl_plat_blit == NULL)
fprintf(stderr, "failed to set mode %dx%d@%d\n",
- psx_w, psx_h, psx_bpp);
+ vout_w, vout_h, vout_bpp);
+ else {
+ pl_vout_w = vout_w;
+ pl_vout_h = vout_h;
+ pl_vout_bpp = vout_bpp;
+ pl_vout_yoffset = buf_yoffset;
+ }
+ if (pl_vout_buf != NULL)
+ pl_vout_buf = (char *)pl_vout_buf
+ + pl_vout_yoffset * pl_vout_w * pl_vout_bpp / 8;
menu_notify_mode_change(pl_vout_w, pl_vout_h, pl_vout_bpp);
-
- return pl_vout_buf;
}
-// only used if raw flip is not defined
-static void *pl_vout_flip(void)
+static void pl_vout_flip(const void *vram, int stride, int bgr24, int w, int h)
{
- pl_rearmed_cbs.flip_cnt++;
+ static int doffs_old, clear_counter;
+ unsigned char *dest = pl_vout_buf;
+ const unsigned short *src = vram;
+ int dstride = pl_vout_w, h1 = h;
+ int doffs;
+
+ pcnt_start(PCNT_BLIT);
+
+ if (vram == NULL) {
+ // blanking
+ if (pl_plat_clear)
+ pl_plat_clear();
+ else
+ memset(pl_vout_buf, 0,
+ dstride * pl_vout_h * pl_vout_bpp / 8);
+ goto out_hud;
+ }
- if (pl_vout_buf != NULL)
- pl_print_hud(0);
+ // borders
+ doffs = (dstride - w * pl_vout_scale) / 2 & ~1;
+
+ if (doffs > doffs_old)
+ clear_counter = 2;
+ doffs_old = doffs;
+
+ if (clear_counter > 0) {
+ if (pl_plat_clear)
+ pl_plat_clear();
+ else
+ memset(pl_vout_buf, 0,
+ dstride * pl_vout_h * pl_vout_bpp / 8);
+ clear_counter--;
+ }
+
+ if (pl_plat_blit)
+ {
+ pl_plat_blit(doffs, src, w, h, stride, bgr24);
+ goto out_hud;
+ }
+
+ if (dest == NULL)
+ goto out;
+
+ dest += doffs * 2;
+
+ if (bgr24)
+ {
+ if (pl_rearmed_cbs.only_16bpp) {
+ for (; h1-- > 0; dest += dstride * 2, src += stride)
+ {
+ bgr888_to_rgb565(dest, src, w * 3);
+ }
+ }
+ else {
+ dest -= doffs * 2;
+ dest += (doffs / 8) * 24;
+
+ for (; h1-- > 0; dest += dstride * 3, src += stride)
+ {
+ bgr888_to_rgb888(dest, src, w * 3);
+ }
+ }
+ }
+#ifdef __ARM_NEON__
+ else if (soft_filter == SOFT_FILTER_SCALE2X && pl_vout_scale == 2)
+ {
+ neon_scale2x_16_16(src, (void *)dest, w,
+ stride * 2, dstride * 2, h);
+ }
+ else if (soft_filter == SOFT_FILTER_EAGLE2X && pl_vout_scale == 2)
+ {
+ neon_eagle2x_16_16(src, (void *)dest, w,
+ stride * 2, dstride * 2, h);
+ }
+ else if (scanlines != 0 && scanline_level != 100)
+ {
+ int l = scanline_level * 2048 / 100;
+
+ for (; h1 >= 2; h1 -= 2)
+ {
+ bgr555_to_rgb565(dest, src, w * 2);
+ dest += dstride * 2, src += stride;
+
+ bgr555_to_rgb565_b(dest, src, w * 2, l);
+ dest += dstride * 2, src += stride;
+ }
+ }
+#endif
+ else
+ {
+ for (; h1-- > 0; dest += dstride * 2, src += stride)
+ {
+ bgr555_to_rgb565(dest, src, w * 2);
+ }
+ }
+
+out_hud:
+ print_hud(w * pl_vout_scale, h * pl_vout_scale, 0);
+
+out:
+ pcnt_end(PCNT_BLIT);
// let's flip now
pl_vout_buf = plat_gvideo_flip();
- return pl_vout_buf;
+ if (pl_vout_buf != NULL)
+ pl_vout_buf = (char *)pl_vout_buf
+ + pl_vout_yoffset * pl_vout_w * pl_vout_bpp / 8;
+
+ pl_rearmed_cbs.flip_cnt++;
}
static int pl_vout_open(void)
{
struct timeval now;
- int h;
- // force mode update
- h = psx_h;
- psx_h--;
- pl_vout_buf = pl_vout_set_mode(psx_w, h, psx_bpp);
+ // force mode update on pl_vout_set_mode() call from gpulib/vout_pl
+ pl_vout_buf = NULL;
plat_gvideo_open(is_pal);
plat_gvideo_close();
}
+static void pl_set_gpu_caps(int caps)
+{
+ pl_rearmed_cbs.gpu_caps = caps;
+}
+
void *pl_prepare_screenshot(int *w, int *h, int *bpp)
{
void *ret = plat_prepare_screenshot(w, h, bpp);
return pl_vout_buf;
}
+/* display/redering mode switcher */
+static int dispmode_default(void)
+{
+ pl_rearmed_cbs.gpu_neon.enhancement_enable = 0;
+ soft_filter = SOFT_FILTER_NONE;
+ snprintf(hud_msg, sizeof(hud_msg), "default mode");
+ return 1;
+}
+
+int dispmode_doubleres(void)
+{
+ if (!(pl_rearmed_cbs.gpu_caps & GPU_CAP_SUPPORTS_2X)
+ || !resolution_ok(psx_w * 2, psx_h * 2) || psx_bpp != 16)
+ return 0;
+
+ dispmode_default();
+ pl_rearmed_cbs.gpu_neon.enhancement_enable = 1;
+ snprintf(hud_msg, sizeof(hud_msg), "double resolution");
+ return 1;
+}
+
+int dispmode_scale2x(void)
+{
+ if (!resolution_ok(psx_w * 2, psx_h * 2) || psx_bpp != 16)
+ return 0;
+
+ dispmode_default();
+ soft_filter = SOFT_FILTER_SCALE2X;
+ snprintf(hud_msg, sizeof(hud_msg), "scale2x");
+ return 1;
+}
+
+int dispmode_eagle2x(void)
+{
+ if (!resolution_ok(psx_w * 2, psx_h * 2) || psx_bpp != 16)
+ return 0;
+
+ dispmode_default();
+ soft_filter = SOFT_FILTER_EAGLE2X;
+ snprintf(hud_msg, sizeof(hud_msg), "eagle2x");
+ return 1;
+}
+
+static int (*dispmode_switchers[])(void) = {
+ dispmode_default,
+#ifdef __ARM_NEON__
+ dispmode_doubleres,
+ dispmode_scale2x,
+ dispmode_eagle2x,
+#endif
+};
+
+static int dispmode_current;
+
+void pl_switch_dispmode(void)
+{
+ if (pl_rearmed_cbs.gpu_caps & GPU_CAP_OWNS_DISPLAY)
+ return;
+
+ while (1) {
+ dispmode_current++;
+ if (dispmode_current >=
+ sizeof(dispmode_switchers) / sizeof(dispmode_switchers[0]))
+ dispmode_current = 0;
+ if (dispmode_switchers[dispmode_current]())
+ break;
+ }
+}
+
#ifndef MAEMO
+/* adjust circle-like analog inputs to better match
+ * more square-like analogs in PSX */
+static void update_analog_nub_adjust(int *x_, int *y_)
+{
+ #define d 16
+ static const int scale[] =
+ { 0 - d*2, 0 - d*2, 0 - d*2, 12 - d*2,
+ 30 - d*2, 60 - d*2, 75 - d*2, 60 - d*2, 60 - d*2 };
+ int x = abs(*x_);
+ int y = abs(*y_);
+ int scale_x = scale[y / 16];
+ int scale_y = scale[x / 16];
+
+ if (x) {
+ x += d + (x * scale_x >> 8);
+ if (*x_ < 0)
+ x = -x;
+ }
+ if (y) {
+ y += d + (y * scale_y >> 8);
+ if (*y_ < 0)
+ y = -y;
+ }
+
+ *x_ = x;
+ *y_ = y;
+ #undef d
+}
+
static void update_analogs(void)
{
int *nubp[2] = { in_a1, in_a2 };
+ int vals[2];
int i, a, v, ret;
for (i = 0; i < 2; i++)
continue;
for (a = 0; a < 2; a++) {
- nubp[i][a] = 127;
+ vals[a] = 0;
ret = in_update_analog(in_adev[i], in_adev_axis[i][a], &v);
- if (ret == 0) {
- v = v / (IN_ABS_RANGE / 128) + 127;
- nubp[i][a] = v < 0 ? 0 : v;
- }
+ if (ret == 0)
+ vals[a] = 128 * v / IN_ABS_RANGE;
}
+
+ if (in_adev_is_nublike[i])
+ update_analog_nub_adjust(&vals[0], &vals[1]);
+
+ for (a = 0; a < 2; a++) {
+ v = vals[a] + 127;
+ if (v < 0) v = 0;
+ else if (v > 255) v = 255;
+ nubp[i][a] = v;
+ }
+
}
//printf("%4d %4d %4d %4d\n", in_a1[0], in_a1[1], in_a2[0], in_a2[1]);
}
emu_set_action(emu_act);
in_keystate = actions[IN_BINDTYPE_PLAYER12];
-#ifdef X11
- extern int x11_update_keys(unsigned int *action);
- in_keystate |= x11_update_keys(&emu_act);
- emu_set_action(emu_act);
-#endif
}
#else /* MAEMO */
-static void update_input(void)
-{
-}
+extern void update_input(void);
#endif
-void pl_update_gun(int *xn, int *xres, int *y, int *in)
+void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in)
{
if (tsdev)
- pl_gun_ts_update(tsdev, xn, y, in);
+ pl_gun_ts_update(tsdev, xn, yn, in);
- *xres = pl_vout_w;
- *y = *y * pl_vout_h >> 10;
+ *xres = psx_w;
+ *yres = psx_h;
}
#define MAX_LAG_FRAMES 3
struct timeval now;
int diff, usadj;
+ if (g_emu_resetting)
+ return;
+
vsync_cnt++;
/* doing input here because the pad is polled
(100000*100 / (unsigned long)(pl_rearmed_cbs.gpu_peops.fFrameRateHz*100));
}
-static void pl_text_out16_(int x, int y, const char *text)
-{
- int i, l, len = strlen(text), w = pl_vout_w;
- unsigned short *screen = (unsigned short *)pl_vout_buf + x + y * w;
- unsigned short val = 0xffff;
-
- for (i = 0; i < len; i++, screen += 8)
- {
- for (l = 0; l < 8; l++)
- {
- unsigned char fd = fontdata8x8[text[i] * 8 + l];
- unsigned short *s = screen + l * w;
- if (fd&0x80) s[0] = val;
- if (fd&0x40) s[1] = val;
- if (fd&0x20) s[2] = val;
- if (fd&0x10) s[3] = val;
- if (fd&0x08) s[4] = val;
- if (fd&0x04) s[5] = val;
- if (fd&0x02) s[6] = val;
- if (fd&0x01) s[7] = val;
- }
- }
-}
-
-void pl_text_out16(int x, int y, const char *texto, ...)
-{
- va_list args;
- char buffer[256];
-
- va_start(args, texto);
- vsnprintf(buffer, sizeof(buffer), texto, args);
- va_end(args);
-
- pl_text_out16_(x, y, buffer);
-}
-
static void pl_get_layer_pos(int *x, int *y, int *w, int *h)
{
*x = g_layer_x;
*h = g_layer_h;
}
-static void *pl_mmap(unsigned int size)
-{
- return plat_mmap(0, size, 0);
-}
-
-static void pl_munmap(void *ptr, unsigned int size)
-{
- plat_munmap(ptr, size);
-}
+static void *pl_mmap(unsigned int size);
+static void pl_munmap(void *ptr, unsigned int size);
struct rearmed_cbs pl_rearmed_cbs = {
pl_get_layer_pos,
pl_vout_set_mode,
pl_vout_flip,
pl_vout_close,
- pl_mmap,
- pl_munmap,
+
+ .mmap = pl_mmap,
+ .munmap = pl_munmap,
+ .pl_set_gpu_caps = pl_set_gpu_caps,
};
/* watchdog */
fprintf(stderr, "could not start watchdog: %d\n", ret);
}
+static void *pl_emu_mmap(unsigned long addr, size_t size, int is_fixed,
+ enum psxMapTag tag)
+{
+ return plat_mmap(addr, size, 0, is_fixed);
+}
+
+static void pl_emu_munmap(void *ptr, size_t size, enum psxMapTag tag)
+{
+ plat_munmap(ptr, size);
+}
+
+static void *pl_mmap(unsigned int size)
+{
+ return psxMapHook(0, size, 0, MAP_TAG_VRAM);
+}
+
+static void pl_munmap(void *ptr, unsigned int size)
+{
+ psxUnmapHook(ptr, size, MAP_TAG_VRAM);
+}
+
void pl_init(void)
{
extern unsigned int hSyncCount; // from psxcounters
pl_rearmed_cbs.gpu_hcnt = &hSyncCount;
pl_rearmed_cbs.gpu_frame_count = &frame_counter;
+
+ psxMapHook = pl_emu_mmap;
+ psxUnmapHook = pl_emu_munmap;
}
notaz.gp2x.de / pcsx_rearmed.git / blobdiff