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improved screen transitions

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This commit is contained in:
ekeeke31 2009-04-01 12:36:14 +00:00
parent 148391d681
commit db376c40ec
2 changed files with 22 additions and 23 deletions
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9
source/ngc/gui/menu.c
View File

@ -792,8 +792,8 @@ static void menu_fade(gui_menu *menu, u8 speed, u8 out)
/* alpha step */
u16 alpha = out ? 128 : 255;
int alpha_step = out ? (128/offset) : -(128/offset);
s16 alpha_step = (127 * speed) /offset;
if (!out) alpha_step = -alpha_step;
/* loop until final position is reeached */
while (offset > 0)
@ -2164,6 +2164,8 @@ void MainMenu (u32 fps)
if (genromsize || (config.bios_enabled == 3))
{
system_reset ();
VIDEO_ClearFrameBuffer(vmode, xfb[whichfb], COLOR_BLACK);
VIDEO_Flush();
quit = 1;
}
break;
@ -2203,7 +2205,8 @@ void MainMenu (u32 fps)
}
}
VIDEO_SetPostRetraceCallback(NULL);
/* clear EFB */
ClearScreen ((GXColor)BLACK);
/*** Remove any still held buttons ***/
while (PAD_ButtonsHeld(0)) PAD_ScanPads();

32
source/ngc/ogc_video.c
View File

@ -354,7 +354,7 @@ static void gxStart(void)
}
/* Reset GX rendering */
static void gxResetRendering(bool isMenu)
static void gxResetRendering(u8 isMenu)
{
GX_ClearVtxDesc();
@ -554,18 +554,14 @@ void gxResetCamera(f32 angle)
/* Restore Menu Video mode */
void ogc_video__stop(void)
{
VIDEO_WaitVSync();
VIDEO_Configure(vmode);
VIDEO_ClearFrameBuffer(vmode, xfb[0], COLOR_BLACK);
VIDEO_ClearFrameBuffer(vmode, xfb[1], COLOR_BLACK);
VIDEO_SetPreRetraceCallback(NULL);
VIDEO_Flush();
VIDEO_WaitVSync();
VIDEO_WaitVSync();
/* reset GX */
gxResetRendering(GX_TRUE);
gxResetRendering(1);
gxResetView(vmode);
ogc_video_caption(0xff);
VIDEO_Configure(vmode);
VIDEO_SetPreRetraceCallback(NULL);
SetScreen ();
}
/* Update Video settings */
@ -576,13 +572,13 @@ void ogc_video__start(void)
else gc_pal = 0;
/* Video Interrupt synchronization */
if (!gc_pal && !vdp_pal) VIDEO_SetPreRetraceCallback(VSyncCallback);
/* clear screen */
VIDEO_ClearFrameBuffer(vmode, xfb[0], COLOR_BLACK);
VIDEO_ClearFrameBuffer(vmode, xfb[1], COLOR_BLACK);
VIDEO_SetPostRetraceCallback(NULL);
if (!gc_pal && !vdp_pal)
{
VIDEO_SetPreRetraceCallback(VSyncCallback);
VIDEO_Flush();
VIDEO_WaitVSync();
}
/* interlaced/progressive mode */
if (config.render == 2)
@ -623,7 +619,7 @@ void ogc_video__start(void)
bitmap.viewport.changed = 1;
/* reset GX rendering */
gxResetRendering(GX_FALSE);
gxResetRendering(0);
}
@ -828,7 +824,7 @@ void ogc_video__init(void)
/* Initialize GX */
gxStart();
gxResetRendering(GX_TRUE);
gxResetRendering(1);
gxResetView(vmode);
/* Initialize Font */