mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2024-09-10 16:53:15 +02:00
[Gamecube/Wii]
.added configurable FPS display & toggleable fast-forward key combo (HOME + MINUS with Wii controllers or R TRIGGER + START with Gamecube controller) .minor code cleanup & optimizations
This commit is contained in:
parent
67fedfa2f8
commit
9d37d1ff87
@ -132,7 +132,7 @@ void config_default(void)
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config.gg_extra = 0;
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config.ntsc = 0;
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config.vsync = 1; /* AUTO */
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config.bilinear = 1;
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config.bilinear = 0;
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config.vfilter = 1;
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if (VIDEO_HaveComponentCable())
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@ -171,6 +171,7 @@ void config_default(void)
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/* on-screen options */
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config.cd_leds = 0;
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config.fps = 0;
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/* menu options */
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config.autoload = 0;
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@ -40,7 +40,7 @@
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#ifndef _CONFIG_H_
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#define _CONFIG_H_
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#define CONFIG_VERSION "GENPLUS-GX 1.7.4"
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#define CONFIG_VERSION "GENPLUS-GX 1.7.5"
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/****************************************************************************
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* Config Option
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@ -106,6 +106,7 @@ typedef struct
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uint8 l_device;
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uint8 bg_overlay;
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uint8 cd_leds;
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uint8 fps;
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int16 screen_w;
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float bgm_volume;
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float sfx_volume;
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@ -3,7 +3,7 @@
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*
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* IPL font engine (using GX rendering)
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*
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* Copyright Eke-Eke (2009-2010)
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* Copyright Eke-Eke (2009-2013)
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*
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* Redistribution and use of this code or any derivative works are permitted
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* provided that the following conditions are met:
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@ -50,14 +50,11 @@ typedef struct _yay0header {
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unsigned int chunks_offset ATTRIBUTE_PACKED;
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} yay0header;
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u8 font_size[256];
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int fheight;
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static u8 *fontImage;
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static u8 *fontTexture;
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static void *ipl_fontarea;
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static sys_fontheader *fontHeader;
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static u8 font_size[256];
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#ifndef HW_RVL
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@ -220,7 +217,10 @@ static void DrawChar(unsigned char c, int xpos, int ypos, int size, GXColor colo
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GX_InvalidateTexAll();
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/* adjust texture width */
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s32 width = (fontHeader->cell_width * size) / fontHeader->cell_height;
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s32 width = (fontHeader->cell_width * size * vmode->fbWidth) / (fontHeader->cell_height * vmode->viWidth);
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/* adjust texture height */
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size = (size * vmode->efbHeight) / 480;
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/* GX rendering */
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GX_Begin(GX_QUADS, GX_VTXFMT0, 4);
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@ -282,9 +282,6 @@ int FONT_Init(void)
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font_size[i] = ((u8*)fontHeader)[fontHeader->width_table + c];
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}
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/* font height */
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fheight = fontHeader->cell_height;
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/* initialize texture data */
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fontTexture = memalign(32, fontHeader->cell_width * fontHeader->cell_height / 2);
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if (!fontTexture)
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@ -306,23 +303,28 @@ void FONT_Shutdown(void)
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int FONT_write(char *string, int size, int x, int y, int max_width, GXColor color)
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{
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int w, ox;
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x -= (vmode->fbWidth / 2);
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y -= (vmode->efbHeight / 2);
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int w, ox = x;
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while (*string && (*string != '\n'))
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ox = x;
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while (*string)
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{
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w = (font_size[(u8)*string] * size) / fheight;
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if (*string == '\n')
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{
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x = ox;
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y += size;
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}
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else
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{
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w = (font_size[(u8)*string] * size * vmode->fbWidth) / (fontHeader->cell_height * vmode->viWidth);
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if ((x + w) > (ox + max_width)) return strlen(string);
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DrawChar(*string, x, y, size,color);
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x += w;
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string++;
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}
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if (*string == '\n')
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{
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string++;
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return FONT_write(string, size, ox + (vmode->fbWidth / 2), y + size + (vmode->efbHeight / 2), max_width, color);
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}
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return 0;
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@ -330,21 +332,23 @@ int FONT_write(char *string, int size, int x, int y, int max_width, GXColor colo
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int FONT_writeCenter(char *string, int size, int x1, int x2, int y, GXColor color)
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{
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int x;
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int i = 0;
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int w = 0;
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while (string[i] && (string[i] != '\n'))
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{
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w += (font_size[(u8)string[i++]] * size) / fheight;
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w += (font_size[(u8)string[i++]] * size * vmode->fbWidth) / (fontHeader->cell_height * vmode->viWidth);
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}
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if ((x1 + w) > x2) w = x2 - x1;
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int x = x1 + (x2 - x1 - w - vmode->fbWidth) / 2;
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y -= (vmode->efbHeight / 2);
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x = x1 + (x2 - x1 - w - vmode->fbWidth) / 2;
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x2 -= (vmode->fbWidth / 2);
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y -= (vmode->efbHeight / 2);
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while (*string && (*string != '\n'))
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{
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w = (font_size[(u8)*string] * size) / fheight;
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w = (font_size[(u8)*string] * size * vmode->fbWidth) / (fontHeader->cell_height * vmode->viWidth);
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if ((x + w) > x2) return strlen(string);
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DrawChar(*string, x, y, size,color);
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x += w;
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@ -356,33 +360,41 @@ int FONT_writeCenter(char *string, int size, int x1, int x2, int y, GXColor colo
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string++;
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return FONT_writeCenter(string, size, x1, x2 + (vmode->fbWidth / 2), y + size + (vmode->efbHeight / 2), color);
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}
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return 0;
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}
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int FONT_alignRight(char *string, int size, int x, int y, GXColor color)
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{
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int i;
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int ox;
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int i = 0;
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int w = 0;
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while (string[i] && (string[i] != '\n'))
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{
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w += (font_size[(u8)string[i++]] * size * vmode->fbWidth) / (fontHeader->cell_height * vmode->viWidth);
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}
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x -= (vmode->fbWidth / 2);
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y -= (vmode->efbHeight / 2);
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int ox = x;
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ox = x;
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x -= w;
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for (i=0; i<strlen(string); i++)
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while (*string && (*string != '\n'))
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{
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w += (font_size[(u8)string[i]] * size) / fheight;
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}
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x = ox - w;
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while (*string)
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{
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w = (font_size[(u8)*string] * size) / fheight;
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w = (font_size[(u8)*string] * size * vmode->fbWidth) / (fontHeader->cell_height * vmode->viWidth);
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if ((x + w) > ox) return strlen(string);
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DrawChar(*string, x, y, size,color);
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x += w;
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string++;
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}
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if (*string == '\n')
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{
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string++;
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return FONT_alignRight(string, size, ox + (vmode->fbWidth / 2), y + size + (vmode->efbHeight / 2), color);
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}
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return 0;
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}
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@ -3,7 +3,7 @@
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*
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* IPL font engine (using GX rendering)
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*
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* Copyright Eke-Eke (2009-2010)
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* Copyright Eke-Eke (2009-2013)
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*
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* Redistribution and use of this code or any derivative works are permitted
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* provided that the following conditions are met:
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@ -393,18 +393,19 @@ static gui_item items_video[11] =
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};
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/* Menu options */
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static gui_item items_prefs[10] =
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static gui_item items_prefs[11] =
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{
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{NULL,NULL,"Auto ROM Load: OFF", "Enable/Disable automatic ROM loading on startup", 56,132,276,48},
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{NULL,NULL,"Auto Cheats: OFF", "Enable/Disable automatic cheats activation", 56,132,276,48},
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{NULL,NULL,"Auto Saves: OFF", "Enable/Disable automatic saves", 56,132,276,48},
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{NULL,NULL,"Auto ROM Load: OFF", "Enable/disable automatic ROM loading on startup", 56,132,276,48},
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{NULL,NULL,"Auto Cheats: OFF", "Enable/disable automatic cheats activation", 56,132,276,48},
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{NULL,NULL,"Auto Saves: OFF", "Enable/disable automatic saves", 56,132,276,48},
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{NULL,NULL,"ROM Load Device: SD", "Configure default device for ROM files", 56,132,276,48},
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{NULL,NULL,"Saves Device: FAT", "Configure default device for Save files", 56,132,276,48},
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{NULL,NULL,"SFX Volume: 100", "Adjust sound effects volume", 56,132,276,48},
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{NULL,NULL,"BGM Volume: 100", "Adjust background music volume", 56,132,276,48},
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{NULL,NULL,"BG Overlay: ON", "Enable/disable background overlay", 56,132,276,48},
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{NULL,NULL,"Screen Width: 658", "Adjust menu screen width in pixels", 56,132,276,48},
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{NULL,NULL,"Show CD Leds: OFF", "Enable/Disable CD leds display", 56,132,276,48},
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{NULL,NULL,"Show CD Leds: OFF", "Enable/disable CD leds display", 56,132,276,48},
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{NULL,NULL,"Show FPS: OFF", "Enable/disable FPS counter", 56,132,276,48},
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};
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/* Save Manager */
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@ -613,7 +614,7 @@ static gui_menu menu_prefs =
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{
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"Menu Settings",
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0,0,
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10,4,6,0,
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11,4,6,0,
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items_prefs,
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buttons_list,
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bg_list,
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@ -681,6 +682,7 @@ static void prefmenu ()
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sprintf (items[7].text, "BG Overlay: %s", config.bg_overlay ? "ON":"OFF");
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sprintf (items[8].text, "Screen Width: %d", config.screen_w);
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sprintf (items[9].text, "Show CD Leds: %s", config.cd_leds ? "ON":"OFF");
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sprintf (items[10].text, "Show FPS: %s", config.fps ? "ON":"OFF");
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GUI_InitMenu(m);
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GUI_SlideMenuTitle(m,strlen("Menu "));
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@ -770,6 +772,11 @@ static void prefmenu ()
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sprintf (items[9].text, "Show CD Leds: %s", config.cd_leds ? "ON":"OFF");
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break;
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case 10: /*** FPS counter ***/
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config.fps ^= 1;
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sprintf (items[10].text, "Show FPS: %s", config.fps ? "ON":"OFF");
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break;
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case -1:
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quit = 1;
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break;
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@ -59,7 +59,8 @@ static u8 *Bg_music_ogg = NULL;
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static u32 Bg_music_ogg_size = 0;
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/* Frame Sync */
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static u8 audio_sync;
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u32 audioSync;
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static u32 audioWait;
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/***************************************************************************************/
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/* Audio engine */
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@ -68,17 +69,7 @@ static u8 audio_sync;
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/* Audio DMA callback */
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static void ai_callback(void)
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{
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#ifdef LOG_TIMING
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u64 current = gettime();
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if (prevtime)
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{
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delta_time[frame_cnt] = diff_nsec(prevtime, current);
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frame_cnt = (frame_cnt + 1) % LOGSIZE;
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}
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prevtime = current;
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#endif
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audio_sync = 0;
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audioWait = 0;
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}
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/* AUDIO engine initialization */
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@ -105,6 +96,9 @@ void gx_audio_Init(void)
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}
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fclose(f);
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}
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/* emulation is synchronized with audio hardware by default */
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audioSync = 1;
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}
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/* AUDIO engine shutdown */
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@ -128,7 +122,7 @@ void gx_audio_Shutdown(void)
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***/
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int gx_audio_Update(void)
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{
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if (!audio_sync)
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if (!audioWait)
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{
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/* Current available soundbuffer */
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s16 *sb = (s16 *)(soundbuffer[mixbuffer]);
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@ -136,22 +130,11 @@ int gx_audio_Update(void)
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/* Retrieve audio samples (size must be multiple of 32 bytes) */
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int size = audio_update(sb) * 4;
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#ifdef LOG_TIMING
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if (prevtime && (frame_cnt < LOGSIZE - 1))
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{
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delta_samp[frame_cnt + 1] = size;
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}
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else
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{
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delta_samp[0] = size;
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}
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#endif
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/* Update DMA settings */
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DCFlushRange((void *)sb, size);
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AUDIO_InitDMA((u32) sb, size);
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mixbuffer = (mixbuffer + 1) % SOUND_BUFFER_NUM;
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audio_sync = 1;
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audioWait = audioSync;
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/* Start Audio DMA */
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/* this is called once to kick-off DMA from external memory to audio interface */
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@ -171,7 +154,7 @@ int gx_audio_Update(void)
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return SYNC_AUDIO;
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}
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return NO_SYNC;
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return SYNC_WAIT;
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}
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/***
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@ -197,10 +180,10 @@ void gx_audio_Start(void)
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AUDIO_RegisterDMACallback(ai_callback);
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/* reset emulation audio processing */
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memset(soundbuffer, 0, 3 * SOUND_BUFFER_LEN);
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memset(soundbuffer, 0, sizeof(soundbuffer));
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audioStarted = 0;
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mixbuffer = 0;
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audio_sync = 0;
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audioWait = 0;
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}
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/***
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@ -41,6 +41,7 @@
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#define _GC_AUDIO_H_
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extern u32 audioStarted;
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extern u32 audioSync;
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extern void gx_audio_Init(void);
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extern void gx_audio_Shutdown(void);
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@ -3,7 +3,7 @@
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*
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* Genesis Plus GX input support
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*
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* Copyright Eke-Eke (2007-2012)
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* Copyright Eke-Eke (2007-2013)
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*
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* Redistribution and use of this code or any derivative works are permitted
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* provided that the following conditions are met:
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@ -218,6 +218,14 @@ static void pad_update(s8 chan, u8 i)
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/* Retrieve current key mapping */
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u16 *pad_keymap = config.pad_keymap[chan];
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/* Default fast-forward key combo */
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if ((p & PAD_TRIGGER_R) && (PAD_ButtonsDown(0) & PAD_BUTTON_START))
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{
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audioSync ^= 1;
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videoSync = audioSync & config.vsync & !(gc_pal ^ vdp_pal);
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return;
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}
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/* User configurable menu combo */
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if ((p & pad_keymap[KEY_MENU]) == pad_keymap[KEY_MENU])
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{
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@ -1474,10 +1482,18 @@ void gx_input_UpdateEmu(void)
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/* Update Wii controllers status */
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WPAD_ScanPads();
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/* Hard-coded menu key */
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u32 p = WPAD_ButtonsHeld(0);
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if ((p & WPAD_BUTTON_HOME) || (p & WPAD_CLASSIC_BUTTON_HOME))
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/* Default Wii controller menu keys */
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if (WPAD_ButtonsDown(0) & (WPAD_BUTTON_HOME | WPAD_CLASSIC_BUTTON_HOME))
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{
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/* Default fast-forward key combo */
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if (WPAD_ButtonsHeld(0) & (WPAD_BUTTON_MINUS | WPAD_CLASSIC_BUTTON_MINUS))
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{
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audioSync ^= 1;
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videoSync = audioSync & config.vsync & !(gc_pal ^ vdp_pal);
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return;
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}
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/* Return to emulator settings */
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ConfigRequested = 1;
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return;
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}
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@ -3,7 +3,7 @@
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*
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* Genesis Plus GX input support
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*
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* Copyright Eke-Eke (2007-2012)
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* Copyright Eke-Eke (2007-2013)
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*
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* Redistribution and use of this code or any derivative works are permitted
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* provided that the following conditions are met:
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129
gx/gx_video.c
129
gx/gx_video.c
@ -43,6 +43,7 @@
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#include "sms_ntsc.h"
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#include "gx_input.h"
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#include <ogc/lwp_watchdog.h>
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#include <png.h>
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#define TEX_WIDTH 720
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@ -91,7 +92,14 @@ static u32 *xfb[2];
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static u32 whichfb = 0;
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/*** Frame Sync ***/
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static u8 video_sync;
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u32 videoSync;
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static u32 videoWait;
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static u32 frameCount;
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static u64 starttime;
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/*** OSD ***/
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static u32 osd;
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static char msg[16];
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/***************************************************************************************/
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/* Emulation video modes */
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@ -371,17 +379,7 @@ static u8 d_list[32] ATTRIBUTE_ALIGN(32) =
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/* VSYNC callback */
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static void vi_callback(u32 cnt)
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{
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#ifdef LOG_TIMING
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u64 current = gettime();
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if (prevtime)
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{
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delta_time[frame_cnt] = diff_nsec(prevtime, current);
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frame_cnt = (frame_cnt + 1) % LOGSIZE;
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}
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prevtime = current;
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#endif
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video_sync = 0;
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||||
videoWait = 0;
|
||||
}
|
||||
|
||||
/* Initialize GX */
|
||||
@ -672,9 +670,6 @@ static void gxDrawCrosshair(gx_texture *texture, int x, int y)
|
||||
x = (((x + bitmap.viewport.x) * xwidth) / vwidth) + square[9] - w/2;
|
||||
y = (((y + bitmap.viewport.y) * ywidth) / vheight) + square[10] - h/2;
|
||||
|
||||
/* reset GX rendering */
|
||||
gxResetRendering(1);
|
||||
|
||||
/* load texture object */
|
||||
GXTexObj texObj;
|
||||
GX_InitTexObj(&texObj, texture->data, texture->width, texture->height, GX_TF_RGBA8, GX_CLAMP, GX_CLAMP, GX_FALSE);
|
||||
@ -697,19 +692,6 @@ static void gxDrawCrosshair(gx_texture *texture, int x, int y)
|
||||
GX_Color4u8(0xff,0xff,0xff,0xff);
|
||||
GX_TexCoord2f32(0.0, 0.0);
|
||||
GX_End();
|
||||
|
||||
/* restore GX rendering */
|
||||
gxResetRendering(0);
|
||||
|
||||
/* restore texture object */
|
||||
GXTexObj texobj;
|
||||
GX_InitTexObj(&texobj, texturemem, vwidth, vheight, GX_TF_RGB565, GX_CLAMP, GX_CLAMP, GX_FALSE);
|
||||
if (!config.bilinear)
|
||||
{
|
||||
GX_InitTexObjLOD(&texobj,GX_NEAR,GX_NEAR_MIP_NEAR,0.0,10.0,0.0,GX_FALSE,GX_FALSE,GX_ANISO_1);
|
||||
}
|
||||
GX_LoadTexObj(&texobj, GX_TEXMAP0);
|
||||
GX_InvalidateTexAll();
|
||||
}
|
||||
|
||||
static void gxDrawCdLeds(gx_texture *texture_l, gx_texture *texture_r)
|
||||
@ -730,9 +712,6 @@ static void gxDrawCdLeds(gx_texture *texture_l, gx_texture *texture_r)
|
||||
int xr = (((bitmap.viewport.x + bitmap.viewport.w) * xwidth) / vwidth) + square[9] - 8 - w;
|
||||
int y = (((bitmap.viewport.y + bitmap.viewport.h - 4) * ywidth) / vheight) + square[10] - h;
|
||||
|
||||
/* reset GX rendering */
|
||||
gxResetRendering(1);
|
||||
|
||||
/* load left screen texture */
|
||||
GXTexObj texObj;
|
||||
GX_InitTexObj(&texObj, texture_l->data, texture_l->width, texture_l->height, GX_TF_RGBA8, GX_CLAMP, GX_CLAMP, GX_FALSE);
|
||||
@ -777,19 +756,18 @@ static void gxDrawCdLeds(gx_texture *texture_l, gx_texture *texture_r)
|
||||
GX_Color4u8(0xff,0xff,0xff,0xff);
|
||||
GX_TexCoord2f32(0.0, 0.0);
|
||||
GX_End();
|
||||
|
||||
/* restore GX rendering */
|
||||
gxResetRendering(0);
|
||||
|
||||
/* restore texture object */
|
||||
GXTexObj texobj;
|
||||
GX_InitTexObj(&texobj, texturemem, vwidth, vheight, GX_TF_RGB565, GX_CLAMP, GX_CLAMP, GX_FALSE);
|
||||
if (!config.bilinear)
|
||||
{
|
||||
GX_InitTexObjLOD(&texobj,GX_NEAR,GX_NEAR_MIP_NEAR,0.0,10.0,0.0,GX_FALSE,GX_FALSE,GX_ANISO_1);
|
||||
}
|
||||
GX_LoadTexObj(&texobj, GX_TEXMAP0);
|
||||
GX_InvalidateTexAll();
|
||||
|
||||
static void gxDrawOnScreenText(char *msg)
|
||||
{
|
||||
GXRModeObj *temp = vmode;
|
||||
int y = (40 * rmode->efbHeight) / 480;
|
||||
int x = (bitmap.viewport.x > 0) ? (24 + bitmap.viewport.x) : 24;
|
||||
x = (x * rmode->fbWidth) / rmode->viWidth;
|
||||
|
||||
vmode = rmode;
|
||||
FONT_write(msg, 20, x, y, rmode->fbWidth, (GXColor)WHITE);
|
||||
vmode = temp;
|
||||
}
|
||||
|
||||
void gxDrawRectangle(s32 x, s32 y, s32 w, s32 h, u8 alpha, GXColor color)
|
||||
@ -1515,6 +1493,11 @@ void gx_video_Start(void)
|
||||
/* VSYNC callback */
|
||||
VIDEO_SetPostRetraceCallback(vi_callback);
|
||||
VIDEO_Flush();
|
||||
videoSync = audioSync;
|
||||
}
|
||||
else
|
||||
{
|
||||
videoSync = 0;
|
||||
}
|
||||
|
||||
/* Enable progressive or interlaced video mode */
|
||||
@ -1583,6 +1566,12 @@ void gx_video_Start(void)
|
||||
}
|
||||
}
|
||||
|
||||
/* on-screen display enable flag */
|
||||
osd = config.fps;
|
||||
|
||||
/* clear any on-screen text */
|
||||
memset(msg, 0, sizeof(msg));
|
||||
|
||||
/* lightgun textures */
|
||||
int i, player = 0;
|
||||
for (i=0; i<MAX_DEVICES; i++)
|
||||
@ -1599,6 +1588,7 @@ void gx_video_Start(void)
|
||||
if (config.gun_cursor[0])
|
||||
{
|
||||
crosshair[0] = gxTextureOpenPNG(Crosshair_p1_png,0);
|
||||
osd = 1;
|
||||
}
|
||||
}
|
||||
else
|
||||
@ -1607,6 +1597,7 @@ void gx_video_Start(void)
|
||||
if (config.gun_cursor[1])
|
||||
{
|
||||
crosshair[1] = gxTextureOpenPNG(Crosshair_p2_png,0);
|
||||
osd = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1629,6 +1620,7 @@ void gx_video_Start(void)
|
||||
cd_leds[0][1] = gxTextureOpenPNG(CD_access_on_png,0);
|
||||
cd_leds[1][0] = gxTextureOpenPNG(CD_ready_off_png,0);
|
||||
cd_leds[1][1] = gxTextureOpenPNG(CD_ready_on_png,0);
|
||||
osd = 1;
|
||||
}
|
||||
}
|
||||
|
||||
@ -1636,16 +1628,20 @@ void gx_video_Start(void)
|
||||
gxResetRendering(0);
|
||||
|
||||
/* resynchronize emulation with VSYNC */
|
||||
video_sync = 0;
|
||||
VIDEO_WaitVSync();
|
||||
|
||||
/* restart frame sync */
|
||||
videoWait = 0;
|
||||
frameCount = 0;
|
||||
starttime = gettime();
|
||||
}
|
||||
|
||||
/* GX render update */
|
||||
int gx_video_Update(void)
|
||||
int gx_video_Update(u32 done)
|
||||
{
|
||||
if (video_sync) return NO_SYNC;
|
||||
if (videoWait || done) return SYNC_WAIT;
|
||||
|
||||
video_sync = config.vsync && (gc_pal == vdp_pal);
|
||||
videoWait = videoSync;
|
||||
|
||||
/* check if display has changed during frame */
|
||||
if (bitmap.viewport.changed & 1)
|
||||
@ -1711,6 +1707,12 @@ int gx_video_Update(void)
|
||||
/* render textured quad */
|
||||
GX_CallDispList(d_list, 32);
|
||||
|
||||
/* on-screen display */
|
||||
if (osd)
|
||||
{
|
||||
/* reset GX rendering */
|
||||
gxResetRendering(1);
|
||||
|
||||
/* lightgun # 1 screen mark */
|
||||
if (crosshair[0])
|
||||
{
|
||||
@ -1745,6 +1747,39 @@ int gx_video_Update(void)
|
||||
gxDrawCdLeds(cd_leds[1][(mode >> 1) & 1], cd_leds[0][mode & 1]);
|
||||
}
|
||||
|
||||
/* FPS counter */
|
||||
if (config.fps)
|
||||
{
|
||||
u32 delta = diff_usec(starttime, gettime());
|
||||
frameCount++;
|
||||
if (delta > 1000000)
|
||||
{
|
||||
sprintf(msg,"%3.2f FPS", (float)frameCount * 1000000.0 / (float)delta);
|
||||
frameCount = 0;
|
||||
starttime = gettime();
|
||||
}
|
||||
|
||||
/* disable EFB alpha blending for text background */
|
||||
GX_SetBlendMode(GX_BM_NONE,GX_BL_SRCALPHA,GX_BL_INVSRCALPHA,GX_LO_CLEAR);
|
||||
GX_Flush();
|
||||
|
||||
gxDrawOnScreenText(msg);
|
||||
}
|
||||
|
||||
/* restore GX rendering */
|
||||
gxResetRendering(0);
|
||||
|
||||
/* restore texture object */
|
||||
GXTexObj texobj;
|
||||
GX_InitTexObj(&texobj, texturemem, vwidth, vheight, GX_TF_RGB565, GX_CLAMP, GX_CLAMP, GX_FALSE);
|
||||
if (!config.bilinear)
|
||||
{
|
||||
GX_InitTexObjLOD(&texobj,GX_NEAR,GX_NEAR_MIP_NEAR,0.0,10.0,0.0,GX_FALSE,GX_FALSE,GX_ANISO_1);
|
||||
}
|
||||
GX_LoadTexObj(&texobj, GX_TEXMAP0);
|
||||
GX_InvalidateTexAll();
|
||||
}
|
||||
|
||||
/* swap XFB */
|
||||
whichfb ^= 1;
|
||||
|
||||
|
@ -77,6 +77,7 @@ typedef struct
|
||||
extern GXRModeObj *vmode;
|
||||
extern u8 *texturemem;
|
||||
extern u32 gc_pal;
|
||||
extern u32 videoSync;
|
||||
|
||||
/* GX rendering */
|
||||
extern void gxDrawRectangle(s32 x, s32 y, s32 w, s32 h, u8 alpha, GXColor color);
|
||||
@ -99,6 +100,6 @@ extern void gx_video_Init(void);
|
||||
extern void gx_video_Shutdown(void);
|
||||
extern void gx_video_Start(void);
|
||||
extern void gx_video_Stop(void);
|
||||
extern int gx_video_Update(void);
|
||||
extern int gx_video_Update(u32 done);
|
||||
|
||||
#endif
|
||||
|
105
gx/main.c
105
gx/main.c
@ -64,14 +64,6 @@ u32 Shutdown = 0;
|
||||
u32 ConfigRequested = 1;
|
||||
char osd_version[32];
|
||||
|
||||
#ifdef LOG_TIMING
|
||||
u64 prevtime;
|
||||
u32 frame_cnt;
|
||||
u32 delta_time[LOGSIZE];
|
||||
u32 delta_samp[LOGSIZE];
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef HW_RVL
|
||||
/****************************************************************************
|
||||
* Power Button callbacks
|
||||
@ -151,7 +143,7 @@ static void init_machine(void)
|
||||
|
||||
static void run_emulation(void)
|
||||
{
|
||||
int sync;
|
||||
u32 sync;
|
||||
|
||||
/* main emulation loop */
|
||||
while (1)
|
||||
@ -166,11 +158,11 @@ static void run_emulation(void)
|
||||
system_frame_scd(0);
|
||||
|
||||
/* audio/video sync */
|
||||
sync = NO_SYNC;
|
||||
sync = SYNC_WAIT;
|
||||
while (sync != (SYNC_VIDEO | SYNC_AUDIO))
|
||||
{
|
||||
/* update video */
|
||||
sync |= gx_video_Update();
|
||||
sync |= gx_video_Update(sync & SYNC_VIDEO);
|
||||
|
||||
/* update audio */
|
||||
sync |= gx_audio_Update();
|
||||
@ -200,11 +192,11 @@ static void run_emulation(void)
|
||||
system_frame_gen(0);
|
||||
|
||||
/* audio/video sync */
|
||||
sync = NO_SYNC;
|
||||
sync = SYNC_WAIT;
|
||||
while (sync != (SYNC_VIDEO | SYNC_AUDIO))
|
||||
{
|
||||
/* update video */
|
||||
sync |= gx_video_Update();
|
||||
sync |= gx_video_Update(sync & SYNC_VIDEO);
|
||||
|
||||
/* update audio */
|
||||
sync |= gx_audio_Update();
|
||||
@ -234,11 +226,11 @@ static void run_emulation(void)
|
||||
system_frame_sms(0);
|
||||
|
||||
/* audio/video sync */
|
||||
sync = NO_SYNC;
|
||||
sync = SYNC_WAIT;
|
||||
while (sync != (SYNC_VIDEO | SYNC_AUDIO))
|
||||
{
|
||||
/* update video */
|
||||
sync |= gx_video_Update();
|
||||
sync |= gx_video_Update(sync & SYNC_VIDEO);
|
||||
|
||||
/* update audio */
|
||||
sync |= gx_audio_Update();
|
||||
@ -264,94 +256,13 @@ static void run_emulation(void)
|
||||
gx_audio_Stop();
|
||||
gx_video_Stop();
|
||||
|
||||
#ifdef LOG_TIMING
|
||||
if (system_hw)
|
||||
{
|
||||
FILE *f;
|
||||
char filename[64];
|
||||
|
||||
memset(filename, 0, 64);
|
||||
strcpy(filename,"timings-");
|
||||
if (!config.vsync || (config.tv_mode == !vdp_pal))
|
||||
{
|
||||
strcat(filename,"no_");
|
||||
}
|
||||
else
|
||||
{
|
||||
if (gc_pal)
|
||||
{
|
||||
strcat(filename,"50hz_");
|
||||
}
|
||||
else
|
||||
{
|
||||
strcat(filename,"60hz_");
|
||||
}
|
||||
}
|
||||
strcat(filename,"vsync-");
|
||||
if (vdp_pal)
|
||||
{
|
||||
strcat(filename,"pal-");
|
||||
}
|
||||
else
|
||||
{
|
||||
strcat(filename,"ntsc-");
|
||||
}
|
||||
if (config.render == 2)
|
||||
{
|
||||
strcat(filename,"prog.txt");
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!config.render && !interlaced)
|
||||
{
|
||||
strcat(filename,"no_");
|
||||
}
|
||||
strcat(filename,"int.txt");
|
||||
}
|
||||
|
||||
f = fopen(filename,"a");
|
||||
if (f != NULL)
|
||||
{
|
||||
int i;
|
||||
u32 min,max;
|
||||
double total = 0;
|
||||
double nsamples = 0;
|
||||
|
||||
if (delta_time[LOGSIZE - 1] != 0)
|
||||
{
|
||||
frame_cnt = LOGSIZE;
|
||||
}
|
||||
|
||||
min = max = delta_time[0];
|
||||
|
||||
for (i=0; i<frame_cnt; i++)
|
||||
{
|
||||
fprintf(f,"%d ns - %d samples (%5.8f samples/sec)\n", delta_time[i], delta_samp[i], 1000000000.0*(double)delta_samp[i]/(double)delta_time[i]/4.0);
|
||||
total += delta_time[i];
|
||||
nsamples += delta_samp[i] / 4.0;
|
||||
if (min > delta_time[i]) min = delta_time[i];
|
||||
if (max < delta_time[i]) max = delta_time[i];
|
||||
}
|
||||
fprintf(f,"\n");
|
||||
fprintf(f,"min = %d ns\n", min);
|
||||
fprintf(f,"max = %d ns\n", max);
|
||||
fprintf(f,"avg = %8.5f ns (%5.8f samples/sec, %5.8f samples/frame)\n\n\n", total/(double)i, nsamples/total*1000000000.0, nsamples/(double)i);
|
||||
fclose(f);
|
||||
}
|
||||
}
|
||||
|
||||
memset(delta_time,0,LOGSIZE);
|
||||
memset(delta_samp,0,LOGSIZE);
|
||||
frame_cnt = prevtime = 0;
|
||||
#endif
|
||||
|
||||
/* show menu */
|
||||
ConfigRequested = 0;
|
||||
mainmenu();
|
||||
|
||||
/* restart video & audio */
|
||||
gx_video_Start();
|
||||
gx_audio_Start();
|
||||
gx_video_Start();
|
||||
}
|
||||
}
|
||||
|
||||
|
13
gx/osd.h
13
gx/osd.h
@ -68,9 +68,9 @@
|
||||
|
||||
/*************************************************/
|
||||
|
||||
#define VERSION "Genesis Plus GX 1.7.4"
|
||||
#define VERSION "Genesis Plus GX 1.7.5"
|
||||
|
||||
#define NO_SYNC 0
|
||||
#define SYNC_WAIT 0
|
||||
#define SYNC_VIDEO 1
|
||||
#define SYNC_AUDIO 2
|
||||
|
||||
@ -83,13 +83,4 @@ extern u32 Shutdown;
|
||||
extern u32 ConfigRequested;
|
||||
extern char osd_version[32];
|
||||
|
||||
#ifdef LOG_TIMING
|
||||
#include <ogc/lwp_watchdog.h>
|
||||
#define LOGSIZE 2000
|
||||
extern u64 prevtime;
|
||||
extern u32 frame_cnt;
|
||||
extern u32 delta_time[LOGSIZE];
|
||||
extern u32 delta_samp[LOGSIZE];
|
||||
#endif
|
||||
|
||||
#endif /* _OSD_H_ */
|
||||
|
Loading…
Reference in New Issue
Block a user