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neutrino: update TD version of CFrameBuffer::setBlendLevel

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This commit is contained in:
Stefan Seyfried
2011-12-16 23:52:45 +01:00
parent 589d1114ec
commit 37e77fe6eb
1 changed files with 4 additions and 4 deletions
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8
src/driver/framebuffer.cpp
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@@ -571,7 +571,7 @@ void CFrameBuffer::setBlendMode(uint8_t mode)
ioctl(gfxfd, STB04GFX_OSD_SETCONTROL, &g); ioctl(gfxfd, STB04GFX_OSD_SETCONTROL, &g);
} }
void CFrameBuffer::setBlendLevel(int blev1, int /*blev2*/) void CFrameBuffer::setBlendLevel(int level)
{ {
/* this is bypassing directfb, but faster and easier */ /* this is bypassing directfb, but faster and easier */
Stb04GFXOsdControl g; Stb04GFXOsdControl g;
@@ -579,13 +579,13 @@ void CFrameBuffer::setBlendLevel(int blev1, int /*blev2*/)
if (g.use_global_alpha == 0) if (g.use_global_alpha == 0)
return; return;
if (blev1 < 0 || blev1 > 100) if (level < 0 || level > 100)
return; return;
/* this is the same as convertSetupAlpha2Alpha(), but non-float */ /* this is the same as convertSetupAlpha2Alpha(), but non-float */
g.global_alpha = 255 - (255 * blev1 / 100); g.global_alpha = 255 - (255 * level / 100);
ioctl(gfxfd, STB04GFX_OSD_SETCONTROL, &g); ioctl(gfxfd, STB04GFX_OSD_SETCONTROL, &g);
if (blev1 == 100) // sucks if (level == 100) // sucks
usleep(20000); usleep(20000);
} }
#endif #endif