#include "libpicofe/input.h"
#include "libpicofe/in_sdl.h"
#include "libpicofe/menu.h"
+#include "libpicofe/fonts.h"
+#include "libpicofe/plat_sdl.h"
+#include "libpicofe/gl.h"
+#include "../plugins/gpulib/cspace.h"
#include "plugin_lib.h"
#include "main.h"
-#include "menu.h"
#include "plat.h"
#include "revision.h"
{ 0, 0, 0 }
};
-// XXX: maybe determine this instead..
-#define WM_DECORATION_H 32
-
-static SDL_Surface *screen;
-static SDL_Overlay *overlay;
-static int window_w, window_h;
-static int fs_w, fs_h;
static int psx_w, psx_h;
-static void *menubg_img;
-static int in_menu, pending_resize, old_fullscreen;
+static void *shadow_fb, *menubg_img;
+static int in_menu;
-static int change_video_mode(int w, int h)
+static int change_video_mode(void)
{
- psx_w = w;
- psx_h = h;
-
- if (overlay != NULL) {
- SDL_FreeYUVOverlay(overlay);
- overlay = NULL;
- }
+ int w, h;
- if (g_use_overlay && !in_menu) {
- Uint32 flags = SDL_RESIZABLE;
- int win_w = window_w;
- int win_h = window_h;
-
- if (g_fullscreen) {
- flags |= SDL_FULLSCREEN;
- win_w = fs_w;
- win_h = fs_h;
- }
-
- screen = SDL_SetVideoMode(win_w, win_h, 0, flags);
- if (screen == NULL) {
- fprintf(stderr, "SDL_SetVideoMode failed: %s\n", SDL_GetError());
- return -1;
- }
-
- overlay = SDL_CreateYUVOverlay(w, h, SDL_UYVY_OVERLAY, screen);
- if (overlay != NULL) {
- /*printf("overlay: fmt %x, planes: %d, pitch: %d, hw: %d\n",
- overlay->format, overlay->planes, *overlay->pitches,
- overlay->hw_overlay);*/
-
- if ((long)overlay->pixels[0] & 3)
- fprintf(stderr, "warning: overlay pointer is unaligned\n");
- if (!overlay->hw_overlay)
- fprintf(stderr, "warning: video overlay is not hardware accelerated,"
- " you may want to disable it.\n");
- }
- else {
- fprintf(stderr, "warning: could not create overlay.\n");
- }
+ if (in_menu) {
+ w = g_menuscreen_w;
+ h = g_menuscreen_h;
}
-
- if (overlay == NULL) {
- screen = SDL_SetVideoMode(w, h, 16, 0);
- if (screen == NULL) {
- fprintf(stderr, "SDL_SetVideoMode failed: %s\n", SDL_GetError());
- return -1;
- }
-
- if (!in_menu) {
- window_w = screen->w;
- window_h = screen->h;
- }
+ else {
+ w = psx_w;
+ h = psx_h;
}
- old_fullscreen = g_fullscreen;
- return 0;
+ return plat_sdl_change_video_mode(w, h, 0);
}
-static void event_handler(void *event_)
+static void quit_cb(void)
{
- SDL_Event *event = event_;
-
- if (event->type == SDL_VIDEORESIZE) {
- //printf("%dx%d\n", event->resize.w, event->resize.h);
- if (overlay != NULL && !g_fullscreen && !old_fullscreen) {
- window_w = event->resize.w;
- window_h = event->resize.h;
- pending_resize = 1;
- }
- }
+ emu_core_ask_exit();
}
void plat_init(void)
{
- const SDL_VideoInfo *info;
- int ret, h;
+ int ret;
- ret = SDL_Init(SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE);
- if (ret != 0) {
- fprintf(stderr, "SDL_Init failed: %s\n", SDL_GetError());
+ ret = plat_sdl_init();
+ if (ret != 0)
exit(1);
- }
-
- info = SDL_GetVideoInfo();
- if (info != NULL) {
- fs_w = info->current_w;
- fs_h = info->current_h;
- }
in_menu = 1;
- g_menuscreen_w = 640;
- if (fs_w != 0 && g_menuscreen_w > fs_w)
- g_menuscreen_w = fs_w;
- g_menuscreen_h = 480;
- if (fs_h != 0) {
- h = fs_h;
- if (info && info->wm_available && h > WM_DECORATION_H)
- h -= WM_DECORATION_H;
- if (g_menuscreen_h > h)
- g_menuscreen_h = h;
- }
-
- ret = change_video_mode(g_menuscreen_w, g_menuscreen_h);
- if (ret != 0) {
- ret = change_video_mode(0, 0);
- if (ret != 0)
- goto fail;
-
- if (screen->w < 320 || screen->h < 240) {
- fprintf(stderr, "resolution %dx%d is too small, sorry.\n",
- screen->w, screen->h);
- goto fail;
- }
- }
- g_menuscreen_w = window_w = screen->w;
- g_menuscreen_h = window_h = screen->h;
-
SDL_WM_SetCaption("PCSX-ReARMed " REV, NULL);
+ shadow_fb = malloc(640 * 512 * 2);
menubg_img = malloc(640 * 512 * 2);
- if (menubg_img == NULL)
- goto fail;
+ if (shadow_fb == NULL || menubg_img == NULL) {
+ fprintf(stderr, "OOM\n");
+ exit(1);
+ }
- in_sdl_init(in_sdl_defbinds, event_handler);
+ in_sdl_init(in_sdl_defbinds, plat_sdl_event_handler);
in_probe();
pl_rearmed_cbs.only_16bpp = 1;
- return;
-fail:
- SDL_Quit();
- exit(1);
+ bgr_to_uyvy_init();
+ plat_sdl_quit_cb = quit_cb;
}
void plat_finish(void)
{
+ free(shadow_fb);
+ shadow_fb = NULL;
free(menubg_img);
menubg_img = NULL;
- SDL_Quit();
+ plat_sdl_finish();
}
void plat_gvideo_open(int is_pal)
{
}
-void *plat_gvideo_set_mode(int *w, int *h, int *bpp)
+static void uyvy_to_rgb565(void *d, const void *s, int pixels)
+{
+ unsigned short *dst = d;
+ const unsigned int *src = s;
+ int v;
+
+ // no colors, for now
+ for (; pixels > 0; src++, dst += 2, pixels -= 2) {
+ v = (*src >> 8) & 0xff;
+ v = (v - 16) * 255 / 219 / 8;
+ dst[0] = (v << 11) | (v << 6) | v;
+
+ v = (*src >> 24) & 0xff;
+ v = (v - 16) * 255 / 219 / 8;
+ dst[1] = (v << 11) | (v << 6) | v;
+ }
+}
+
+static void overlay_blit(int doffs, const void *src_, int w, int h,
+ int sstride, int bgr24)
+{
+ const unsigned short *src = src_;
+ unsigned short *dst;
+ int dstride = plat_sdl_overlay->w;
+
+ SDL_LockYUVOverlay(plat_sdl_overlay);
+ dst = (void *)plat_sdl_overlay->pixels[0];
+
+ dst += doffs;
+ if (bgr24) {
+ for (; h > 0; dst += dstride, src += sstride, h--)
+ bgr888_to_uyvy(dst, src, w);
+ }
+ else {
+ for (; h > 0; dst += dstride, src += sstride, h--)
+ bgr555_to_uyvy(dst, src, w);
+ }
+
+ SDL_UnlockYUVOverlay(plat_sdl_overlay);
+}
+
+static void overlay_hud_print(int x, int y, const char *str, int bpp)
{
- change_video_mode(*w, *h);
- return screen->pixels;
+ SDL_LockYUVOverlay(plat_sdl_overlay);
+ basic_text_out_uyvy_nf(plat_sdl_overlay->pixels[0], plat_sdl_overlay->w, x, y, str);
+ SDL_UnlockYUVOverlay(plat_sdl_overlay);
}
-static void test_convert(void *d, const void *s, int pixels)
+void *plat_gvideo_set_mode(int *w, int *h, int *bpp)
{
- unsigned int *dst = d;
- const unsigned short *src = s;
- int r0, g0, b0, r1, g1, b1;
- int y0, y1, u, v;
-
- for (; pixels > 0; src += 2, dst++, pixels -= 2) {
- r0 = src[0] >> 11;
- g0 = (src[0] >> 6) & 0x1f;
- b0 = src[0] & 0x1f;
- r1 = src[1] >> 11;
- g1 = (src[1] >> 6) & 0x1f;
- b1 = src[1] & 0x1f;
- y0 = (int)((0.299f * r0) + (0.587f * g0) + (0.114f * b0));
- y1 = (int)((0.299f * r1) + (0.587f * g1) + (0.114f * b1));
- //u = (int)(((-0.169f * r0) + (-0.331f * g0) + ( 0.499f * b0)) * 8) + 128;
- //v = (int)((( 0.499f * r0) + (-0.418f * g0) + (-0.0813f * b0)) * 8) + 128;
- u = (int)(8 * 0.565f * (b0 - y0)) + 128;
- v = (int)(8 * 0.713f * (r0 - y0)) + 128;
- // valid Y range seems to be 16..235
- y0 = 16 + 219 * y0 / 31;
- y1 = 16 + 219 * y1 / 31;
-
- if (y0 < 0 || y0 > 255 || y1 < 0 || y1 > 255
- || u < 0 || u > 255 || v < 0 || v > 255)
- {
- printf("oor: %d, %d, %d, %d\n", y0, y1, u, v);
- }
- *dst = (y1 << 24) | (v << 16) | (y0 << 8) | u;
+ psx_w = *w;
+ psx_h = *h;
+ change_video_mode();
+ if (plat_sdl_overlay != NULL) {
+ pl_plat_clear = plat_sdl_overlay_clear;
+ pl_plat_blit = overlay_blit;
+ pl_plat_hud_print = overlay_hud_print;
+ return NULL;
+ }
+ else {
+ pl_plat_clear = NULL;
+ pl_plat_blit = NULL;
+ pl_plat_hud_print = NULL;
+ if (plat_sdl_gl_active)
+ return shadow_fb;
+ else
+ return plat_sdl_screen->pixels;
}
}
-/* XXX: missing SDL_LockSurface() */
void *plat_gvideo_flip(void)
{
- if (!in_menu && overlay != NULL) {
- SDL_Rect dstrect = { 0, 0, screen->w, screen->h };
- SDL_LockYUVOverlay(overlay);
- test_convert(overlay->pixels[0], screen->pixels, overlay->w * overlay->h);
- SDL_UnlockYUVOverlay(overlay);
- SDL_DisplayYUVOverlay(overlay, &dstrect);
+ if (plat_sdl_overlay != NULL) {
+ SDL_Rect dstrect = { 0, 0, plat_sdl_screen->w, plat_sdl_screen->h };
+ SDL_DisplayYUVOverlay(plat_sdl_overlay, &dstrect);
+ return NULL;
}
- else
- SDL_Flip(screen);
-
- if (pending_resize || g_fullscreen != old_fullscreen) {
- // must be done here so that correct buffer is returned
- change_video_mode(psx_w, psx_h);
- pending_resize = 0;
+ else if (plat_sdl_gl_active) {
+ gl_flip(shadow_fb, psx_w, psx_h);
+ return shadow_fb;
+ }
+ else {
+ // XXX: no locking, but should be fine with SDL_SWSURFACE?
+ SDL_Flip(plat_sdl_screen);
+ return plat_sdl_screen->pixels;
}
-
- return screen->pixels;
}
void plat_gvideo_close(void)
in_menu = 1;
/* surface will be lost, must adjust pl_vout_buf for menu bg */
- // FIXME?
- memcpy(menubg_img, screen->pixels, psx_w * psx_h * 2);
+ if (plat_sdl_overlay != NULL)
+ uyvy_to_rgb565(menubg_img, plat_sdl_overlay->pixels[0], psx_w * psx_h);
+ else if (plat_sdl_gl_active)
+ memcpy(menubg_img, shadow_fb, psx_w * psx_h * 2);
+ else
+ memcpy(menubg_img, plat_sdl_screen->pixels, psx_w * psx_h * 2);
pl_vout_buf = menubg_img;
- change_video_mode(g_menuscreen_w, g_menuscreen_h);
+ change_video_mode();
}
void plat_video_menu_begin(void)
{
- SDL_LockSurface(screen);
- g_menuscreen_ptr = screen->pixels;
+ if (plat_sdl_overlay != NULL || plat_sdl_gl_active) {
+ g_menuscreen_ptr = shadow_fb;
+ }
+ else {
+ SDL_LockSurface(plat_sdl_screen);
+ g_menuscreen_ptr = plat_sdl_screen->pixels;
+ }
}
void plat_video_menu_end(void)
{
- SDL_UnlockSurface(screen);
- SDL_Flip(screen);
+ if (plat_sdl_overlay != NULL) {
+ SDL_Rect dstrect = { 0, 0, plat_sdl_screen->w, plat_sdl_screen->h };
+
+ SDL_LockYUVOverlay(plat_sdl_overlay);
+ rgb565_to_uyvy(plat_sdl_overlay->pixels[0], shadow_fb,
+ g_menuscreen_w * g_menuscreen_h);
+ SDL_UnlockYUVOverlay(plat_sdl_overlay);
+
+ SDL_DisplayYUVOverlay(plat_sdl_overlay, &dstrect);
+ }
+ else if (plat_sdl_gl_active) {
+ gl_flip(g_menuscreen_ptr, g_menuscreen_w, g_menuscreen_h);
+ }
+ else {
+ SDL_UnlockSurface(plat_sdl_screen);
+ SDL_Flip(plat_sdl_screen);
+ }
g_menuscreen_ptr = NULL;
}
notaz.gp2x.de / pcsx_rearmed.git / blobdiff