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fix display issues because of wrong bpp settings on nanonote (thanks to zear)

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This commit is contained in:
Mirko Vogt 2010-02-11 01:13:38 +01:00
parent 1660767c51
commit 3cc708a055
1 changed files with 47 additions and 0 deletions
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47
dgclock/patches/002-fix-bpp-on-nn.patch Normal file
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@ -0,0 +1,47 @@
diff -ruN dgclock-091222/src/main.c dgclock-091222.mod/src/main.c
--- dgclock-091222/src/main.c 2010-02-10 11:51:51.000000000 +0100
+++ dgclock-091222.mod/src/main.c 2010-02-10 15:27:40.000000000 +0100
@@ -7,7 +7,7 @@
#include "text.h"
#include "settime.h"
-SDL_Surface *gSurfaceMain = NULL;
+SDL_Surface *gSurfaceMain, *gRealScreen = NULL;
TTF_Font *gTTFFont = NULL;
TTF_Font *gTTFSmall = NULL;
@@ -46,8 +46,9 @@
return -1;
}
- gSurfaceMain = SDL_SetVideoMode(320,240,16,0);
-
+ gSurfaceMain = SDL_CreateRGBSurface(SDL_SWSURFACE, 320, 240, 16, 0, 0, 0, 0);
+ gRealScreen = SDL_SetVideoMode(320,240,32,0);
+
if (!gSurfaceMain)
return -1;
@@ -560,7 +561,8 @@
SDL_Surface *pSurfaceText = NULL;
- SDL_Flip(gSurfaceMain);
+ SDL_BlitSurface(gSurfaceMain,NULL,gRealScreen,NULL);
+ SDL_Flip(gRealScreen);
i = 0;
quit_flag = 0;
@@ -612,8 +614,10 @@
app_make_time(&lctm);
}
- SDL_Flip(gSurfaceMain);
- SDL_Flip(gSurfaceMain); // seems double buffer
+ SDL_BlitSurface(gSurfaceMain,NULL,gRealScreen,NULL);
+ SDL_Flip(gRealScreen);
+ SDL_Flip(gRealScreen);
+
update_flag = 0;
}