1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/* Cygne
*
* Copyright notice for this file:
* Copyright (C) 2002 Dox dox@space.pl
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <SDL/SDL.h>
#include <sys/time.h>
#include <sys/types.h>
#include "main.h"
#include "snes9x.h"
#include "soundux.h"
#include "memmap.h"
#include "apu.h"
#include "cheats.h"
#include "display.h"
#include "gfx.h"
#include "cpuexec.h"
#include "spc7110.h"
#include "srtc.h"
#include "sa1.h"
#include "scaler.h"
#include "video_blit.h"
#include "scaler.h"
#include "config.h"
SDL_Surface *sdl_screen, *backbuffer;
uint32_t width_of_surface;
uint32_t* Draw_to_Virtual_Screen;
void Init_Video()
{
SDL_Init( SDL_INIT_VIDEO );
SDL_ShowCursor(0);
sdl_screen = SDL_SetVideoMode(HOST_WIDTH_RESOLUTION, HOST_HEIGHT_RESOLUTION, 16, SDL_HWSURFACE);
backbuffer = SDL_CreateRGBSurface(SDL_SWSURFACE, 320, 240, 16, 0,0,0,0);
Set_Video_InGame();
}
void Set_Video_Menu()
{
/*if (sdl_screen->w != HOST_WIDTH_RESOLUTION)
{
sdl_screen = SDL_SetVideoMode(HOST_WIDTH_RESOLUTION, HOST_HEIGHT_RESOLUTION, 16, SDL_HWSURFACE);
}*/
}
void Set_Video_InGame()
{
/*switch(option.fullscreen)
{
// Native
#ifdef SUPPORT_NATIVE_RESOLUTION
case 0:
if (sdl_screen->w != INTERNAL_WSWAN_WIDTH) sdl_screen = SDL_SetVideoMode(IPPU.RenderedScreenWidth, IPPU.RenderedScreenHeight, 16, SDL_HWSURFACE);
Draw_to_Virtual_Screen = sdl_screen->pixels;
width_of_surface = sdl_screen->w;
break;
#endif
default:
if (sdl_screen->w != HOST_WIDTH_RESOLUTION) sdl_screen = SDL_SetVideoMode(HOST_WIDTH_RESOLUTION, HOST_HEIGHT_RESOLUTION, 16, SDL_HWSURFACE);
Draw_to_Virtual_Screen = wswan_vs->pixels;
width_of_surface = INTERNAL_WSWAN_WIDTH;
break;
}*/
}
void Video_Close()
{
if (sdl_screen) SDL_FreeSurface(sdl_screen);
if (backbuffer) SDL_FreeSurface(backbuffer);
SDL_Quit();
}
void Update_Video_Menu()
{
SDL_Flip(sdl_screen);
}
void Update_Video_Ingame()
{
uint32_t *s, *d;
uint32_t h, w;
uint8_t PAL = !!(Memory.FillRAM[0x2133] & 4);
SDL_LockSurface(sdl_screen);
switch(option.fullscreen)
{
case 0:
s = (uint32_t*) GFX.Screen;
d = (uint32_t*) sdl_screen->pixels + ((sdl_screen->w - IPPU.RenderedScreenWidth)/4 + (sdl_screen->h - IPPU.RenderedScreenHeight) * 160) - (PAL ? 0 : 4*320);
for(uint8_t y = 0; y < IPPU.RenderedScreenHeight; y++, s += IPPU.RenderedScreenWidth, d += sdl_screen->w/2) memmove(d, s, IPPU.RenderedScreenWidth * 2);
break;
case 1:
upscale_256xXXX_to_320x240((uint32_t*) sdl_screen->pixels, (uint32_t*) GFX.Screen, SNES_WIDTH, PAL ? 240 : 224);
break;
case 2:
if (IPPU.RenderedScreenHeight == 240) upscale_256x240_to_320x240_bilinearish((uint32_t*) sdl_screen->pixels, (uint32_t*) GFX.Screen, SNES_WIDTH, 239);
else upscale_256x240_to_320x240_bilinearish((uint32_t*) sdl_screen->pixels + (160*8), (uint32_t*) GFX.Screen, SNES_WIDTH, 224);
break;
}
//bitmap_scale(0, 0, IPPU.RenderedScreenWidth, IPPU.RenderedScreenHeight, sdl_screen->w, sdl_screen->h, SNES_WIDTH*2, 0, GFX.Screen, sdl_screen->pixels);
SDL_UnlockSurface(sdl_screen);
SDL_Flip(sdl_screen);
}
|
