frontend: track output and psx sizes separately

output layer and psx resolutions don't have to match,
like it is on Caanoo.

diff --git a/frontend/menu.c b/frontend/menu.c
index 301a10d..6a50d16 100644 (file)
--- a/frontend/menu.c
+++ b/frontend/menu.c
@@ -86,7 +86,7 @@ enum {
        SCALE_CUSTOM,
 };
 
-static int last_psx_w, last_psx_h, last_psx_bpp;
+static int last_vout_w, last_vout_h, last_vout_bpp;
 static int scaling, cpu_clock, cpu_clock_st, volume_boost, frameskip;
 static char rom_fname_reload[MAXPATHLEN];
 static char last_selected_fname[MAXPATHLEN];
@@ -2239,9 +2239,9 @@ void menu_init(void)
        menu_set_defconfig();
        menu_load_config(0);
        menu_do_last_cd_img(1);
-       last_psx_w = 320;
-       last_psx_h = 240;
-       last_psx_bpp = 16;
+       last_vout_w = 320;
+       last_vout_h = 240;
+       last_vout_bpp = 16;
 
        g_menubg_src_ptr = calloc(g_menuscreen_w * g_menuscreen_h * 2, 1);
        g_menubg_ptr = calloc(g_menuscreen_w * g_menuscreen_h * 2, 1);
@@ -2270,9 +2270,9 @@ void menu_notify_mode_change(int w, int h, int bpp)
        float mult;
        int imult;
 
-       last_psx_w = w;
-       last_psx_h = h;
-       last_psx_bpp = bpp;
+       last_vout_w = w;
+       last_vout_h = h;
+       last_vout_bpp = bpp;
 
        // XXX: should really menu code cotrol the layer size?
        switch (scaling) {
@@ -2333,19 +2333,19 @@ static void menu_leave_emu(void)
 
        memcpy(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
        if (pl_vout_buf != NULL && ready_to_go) {
-               int x = max(0, g_menuscreen_w - last_psx_w);
-               int y = max(0, g_menuscreen_h / 2 - last_psx_h / 2);
-               int w = min(g_menuscreen_w, last_psx_w);
-               int h = min(g_menuscreen_h, last_psx_h);
+               int x = max(0, g_menuscreen_w - last_vout_w);
+               int y = max(0, g_menuscreen_h / 2 - last_vout_h / 2);
+               int w = min(g_menuscreen_w, last_vout_w);
+               int h = min(g_menuscreen_h, last_vout_h);
                u16 *d = (u16 *)g_menubg_ptr + g_menuscreen_w * y + x;
                char *s = pl_vout_buf;
 
-               if (last_psx_bpp == 16) {
-                       for (; h > 0; h--, d += g_menuscreen_w, s += last_psx_w * 2)
+               if (last_vout_bpp == 16) {
+                       for (; h > 0; h--, d += g_menuscreen_w, s += last_vout_w * 2)
                                menu_darken_bg(d, s, w, 0);
                }
                else {
-                       for (; h > 0; h--, d += g_menuscreen_w, s += last_psx_w * 3) {
+                       for (; h > 0; h--, d += g_menuscreen_w, s += last_vout_w * 3) {
                                rgb888_to_rgb565(d, s, w * 3);
                                menu_darken_bg(d, d, w, 0);
                        }
@@ -2362,7 +2362,7 @@ void menu_prepare_emu(void)
 
        plat_video_menu_leave();
 
-       menu_notify_mode_change(last_psx_w, last_psx_h, last_psx_bpp);
+       menu_notify_mode_change(last_vout_w, last_vout_h, last_vout_bpp);
 
        psxCpu = (Config.Cpu == CPU_INTERPRETER) ? &psxInt : &psxRec;
        if (psxCpu != prev_cpu)

diff --git a/frontend/plat_pollux.c b/frontend/plat_pollux.c
index 8395e54..57031d8 100644 (file)
--- a/frontend/plat_pollux.c
+++ b/frontend/plat_pollux.c
@@ -258,6 +258,7 @@ void plat_video_menu_leave(void)
 
        memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8);
        g_menuscreen_ptr = fb_flip();
+       memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8);
 }
 
 void *plat_prepare_screenshot(int *w, int *h, int *bpp)

diff --git a/frontend/plugin_lib.c b/frontend/plugin_lib.c
index 17fa1ec..1a925ec 100644 (file)
--- a/frontend/plugin_lib.c
+++ b/frontend/plugin_lib.c
@@ -37,7 +37,8 @@ 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;
+static int pl_vout_w, pl_vout_h, pl_vout_bpp; /* output display/layer */
+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;
@@ -139,18 +140,19 @@ static void *pl_vout_set_mode(int w, int h, int bpp)
                h = (h + 7) & ~7;
        vsync_cnt_ms_prev = vsync_cnt;
 
-       if (w == pl_vout_w && h == pl_vout_h && bpp == pl_vout_bpp)
+       if (w == psx_w && h == psx_h && bpp == psx_bpp)
                return pl_vout_buf;
 
-       pl_vout_w = w;
-       pl_vout_h = h;
-       pl_vout_bpp = bpp;
+       pl_vout_w = psx_w = w;
+       pl_vout_h = psx_h = h;
+       pl_vout_bpp = psx_bpp = bpp;
 
        pl_vout_buf = plat_gvideo_set_mode(&pl_vout_w, &pl_vout_h, &pl_vout_bpp);
-       if (pl_vout_buf == NULL)
-               fprintf(stderr, "failed to set mode\n");
+       if (pl_vout_buf == NULL && pl_rearmed_cbs.pl_vout_raw_flip == NULL)
+               fprintf(stderr, "failed to set mode %dx%d@%d\n",
+                       psx_w, psx_h, psx_bpp);
 
-       menu_notify_mode_change(w, h, bpp);
+       menu_notify_mode_change(pl_vout_w, pl_vout_h, pl_vout_bpp);
 
        return pl_vout_buf;
 }
@@ -174,9 +176,9 @@ static int pl_vout_open(void)
        int h;
 
        // force mode update
-       h = pl_vout_h;
-       pl_vout_h--;
-       pl_vout_buf = pl_vout_set_mode(pl_vout_w, h, pl_vout_bpp);
+       h = psx_h;
+       psx_h--;
+       pl_vout_buf = pl_vout_set_mode(psx_w, h, psx_bpp);
 
        plat_gvideo_open(is_pal);
 
@@ -495,8 +497,8 @@ void pl_init(void)
        extern unsigned int hSyncCount; // from psxcounters
        extern unsigned int frame_counter;
 
-       pl_vout_w = pl_vout_h = 256;
-       pl_vout_bpp = 16;
+       psx_w = psx_h = pl_vout_w = pl_vout_h = 256;
+       psx_bpp = pl_vout_bpp = 16;
 
        tsdev = pl_gun_ts_init();