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Updated SDL DirectFB backend for DirectFB version 0.9.7

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This commit is contained in:
Sam Lantinga
2001-11-01 16:21:40 +00:00
parent 9388d01003
commit 22702a3868
2 changed files with 12 additions and 3 deletions
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2
configure.in
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@@ -704,7 +704,7 @@ CheckDirectFB()
AC_MSG_ERROR([*** pkg-config too old; version 0.5 or better required.])
fi
DIRECTFB_REQUIRED_VERSION=0.9.5
DIRECTFB_REQUIRED_VERSION=0.9.7
if $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb ; then
DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`

13
src/video/directfb/SDL_DirectFB_video.c
View File

@@ -601,7 +601,7 @@ static int DirectFB_HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
if (src->flags & SDL_SRCCOLORKEY)
{
flags |= DSBLIT_SRC_COLORKEY;
surface->SetSrcColorKey (surface, src->format->colorkey);
DirectFB_SetHWColorKey (NULL, src, src->format->colorkey);
}
if (src->flags & SDL_SRCALPHA)
@@ -635,8 +635,17 @@ static int DirectFB_FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *dstrect, Uint3
return 0;
}
static int DirectFB_SetHWColorKey(_THIS, SDL_Surface *surface, Uint32 key)
static int DirectFB_SetHWColorKey(_THIS, SDL_Surface *src, Uint32 key)
{
SDL_PixelFormat *fmt = src->format;
IDirectFBSurface *surface = src->hwdata->surface;
/* ugly */
surface->SetSrcColorKey (surface,
(key & fmt->Rmask) >> (fmt->Rshift - fmt->Rloss),
(key & fmt->Gmask) >> (fmt->Gshift - fmt->Gloss),
(key & fmt->Bmask) << (fmt->Bloss - fmt->Bshift));
return 0;
}