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do not check video in GAL_UpdateRect

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This commit is contained in:
Vincent Wei
2020-02-05 17:28:58 +08:00
parent df94f00ae6
commit fa40fb4efe
1 changed files with 23 additions and 28 deletions
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51
src/newgal/video.c
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@@ -731,33 +731,28 @@ GAL_Surface *GAL_DisplayFormatAlpha(GAL_Surface *surface)
/*
* Update a specific portion of the physical screen
*/
void GAL_UpdateRect (GAL_Surface *screen, Sint32 x, Sint32 y, Uint32 w, Uint32 h)
void GAL_UpdateRect (GAL_Surface *screen,
Sint32 x, Sint32 y, Uint32 w, Uint32 h)
{
GAL_VideoDevice *video = (GAL_VideoDevice *)screen->video;
if (!video)
return;
GAL_Rect rect;
if (screen && (video->UpdateRects || video->UpdateSurfaceRects)) {
GAL_Rect rect;
/* Perform some checking */
if (w == 0)
w = screen->w;
if (h == 0)
h = screen->h;
/* Perform some checking */
if (w == 0)
w = screen->w;
if (h == 0)
h = screen->h;
if ((int)(x+w) > screen->w)
w = screen->w - x;
if ((int)(y+h) > screen->h)
h = screen->h - x;
if ((int)(x+w) > screen->w)
w = screen->w - x;
if ((int)(y+h) > screen->h)
h = screen->h - x;
/* Fill the rectangle */
rect.x = x;
rect.y = y;
rect.w = w;
rect.h = h;
GAL_UpdateRects (screen, 1, &rect);
}
/* Fill the rectangle */
rect.x = x;
rect.y = y;
rect.w = w;
rect.h = h;
GAL_UpdateRects (screen, 1, &rect);
}
#ifdef _MGSCHEMA_COMPOSITING
@@ -934,7 +929,7 @@ BOOL GAL_SyncUpdate (GAL_Surface *surface)
return TRUE;
}
#else /* not defined _MGUSE_SYNC_UPDATE */
#else /* defined _MGUSE_SYNC_UPDATE */
void GAL_UpdateRects (GAL_Surface *surface, int numrects, GAL_Rect *rects)
{
@@ -1455,7 +1450,7 @@ GAL_Surface *gal_SlaveVideoInit(const char* driver_name, const char* mode, int d
video = GAL_GetVideo(driver_name, FALSE);
if (video == NULL) {
_DBG_PRINTF ("NEWGAL: Does not find the slave video engine: %s.\n",
_ERR_PRINTF ("NEWGAL: Does not find the slave video engine: %s.\n",
driver_name);
return NULL;
}
@@ -1464,7 +1459,7 @@ GAL_Surface *gal_SlaveVideoInit(const char* driver_name, const char* mode, int d
memset(&vformat, 0, sizeof(vformat));
if (video->VideoInit(video, &vformat) < 0) {
_DBG_PRINTF ("NEWGAL: Can not init the slave video engine: %s.\n",
_ERR_PRINTF ("NEWGAL: Can not init the slave video engine: %s.\n",
driver_name);
gal_SlaveVideoQuit (video->screen);
return NULL;
@@ -1473,7 +1468,7 @@ GAL_Surface *gal_SlaveVideoInit(const char* driver_name, const char* mode, int d
surface = Slave_CreateSurface (video, 0, 0, vformat.BitsPerPixel,
vformat.Rmask, vformat.Gmask, vformat.Bmask, 0);
if (!surface) {
_DBG_PRINTF ("NEWGAL: Create slave video surface failure.\n");
_ERR_PRINTF ("NEWGAL: Create slave video surface failure.\n");
return NULL;
}
@@ -1484,7 +1479,7 @@ GAL_Surface *gal_SlaveVideoInit(const char* driver_name, const char* mode, int d
if (!(Slave_SetVideoMode(video, surface, w, h, depth, GAL_HWPALETTE))) {
gal_SlaveVideoQuit (video->screen);
_DBG_PRINTF ("NEWGAL: Set video mode failure.\n");
_ERR_PRINTF ("NEWGAL: Set video mode failure.\n");
return NULL;
}