73 static void DrawInit            ( MySceneCtrlObj* sc );
74 static void DrawTick            ( MySceneCtrlObj* sc );
75 static void AnimTick            ( MySceneCtrlObj* sc );
76 static void DrawColorBars       ( MySceneCtrlObj* sc );
77 static void DrawGammaTestImg    ( MySceneCtrlObj* sc );
78 static void DrawSampleImg       ( MySceneCtrlObj* sc );
79 static void DrawDonuts          ( MySceneCtrlObj* sc );
80 static void DrawLitOcta         ( MySceneCtrlObj* sc );
181 static void DrawInit( MySceneCtrlObj* sc )  in DrawInit()  argument
187     sc->screen_width  = rmp->fbWidth;  in DrawInit()
188     sc->screen_height = rmp->efbHeight;  in DrawInit()
189     sc->vfilter       = rmp->vfilter;  in DrawInit()
208     sc->patternNo = 0;  in DrawInit()
211     sc->gammaMode = 0;  in DrawInit()
212     sc->pixMode   = 0;  in DrawInit()
213     sc->colorID   = 1;  in DrawInit()
215     sc->vigamma   = VI_GM_1_0;  in DrawInit()
227 static void DrawTick( MySceneCtrlObj* sc )  in DrawTick()  argument
232     GXSetPixelFmt(PixModeTable[sc->pixMode], GX_ZC_LINEAR);  in DrawTick()
233     GXSetDither(DitherModeTable[sc->pixMode]);  in DrawTick()
236         GXSetDispCopyGamma(GammaTable[sc->gammaMode]);  in DrawTick()
244     MTXOrtho(proj, 0, (f32)sc->screen_height, 0, (f32)sc->screen_width, 0.0F, 10000.0F);  in DrawTick()
248     switch(sc->patternNo)  in DrawTick()
251         DrawColorBars(sc);  in DrawTick()
254         DrawGammaTestImg(sc);  in DrawTick()
257         DrawSampleImg(sc);  in DrawTick()
260         DrawDonuts(sc);  in DrawTick()
264         DrawLitOcta(sc);  in DrawTick()
269     DEMOInitCaption(DM_FT_OPQ, (s16)(sc->screen_width/2), (s16)(sc->screen_height/2));  in DrawTick()
270 …6, 12, 0, "%s GXGamma = %s   \n", (whichIsGamma == GX_GAMMA) ? ">" : " ", GammaMsg[sc->gammaMode]);  in DrawTick()
271 …DEMOPrintf(16, 22, 0, "%s VIGamma = %1.1f\n", (whichIsGamma == VI_GAMMA) ? ">" : " ", sc->vigamma/…  in DrawTick()
272     DEMOPuts(200, 12, 0, PixModeMsg[sc->pixMode]);  in DrawTick()
276         VISetGamma(sc->vigamma);  in DrawTick()
293 static void AnimTick( MySceneCtrlObj* sc )  in AnimTick()  argument
299         sc->patternNo = ++sc->patternNo % NUM_PATTERNS;  in AnimTick()
307             sc->gammaMode = ++sc->gammaMode % 3;  in AnimTick()
311             if(sc->vigamma < VI_GM_3_0)  in AnimTick()
312                 ++sc->vigamma;  in AnimTick()
314                 sc->vigamma = VI_GM_0_1;  in AnimTick()
321         sc->pixMode = ++sc->pixMode % 3;  in AnimTick()
327         sc->colorID = ++sc->colorID % NUM_COLORS;  in AnimTick()
362 static void DrawColorBars( MySceneCtrlObj* sc )  in DrawColorBars()  argument
369     GXSetCopyFilter(GX_FALSE, NULL, GX_TRUE, sc->vfilter);  in DrawColorBars()
439 static void DrawGammaTestImg( MySceneCtrlObj* sc )  in DrawGammaTestImg()  argument
446     GXSetCopyFilter(GX_FALSE, NULL, GX_FALSE, sc->vfilter);  in DrawGammaTestImg()
523 static void DrawSampleImg( MySceneCtrlObj* sc )  in DrawSampleImg()  argument
529     GXSetCopyFilter(GX_FALSE, NULL, GX_TRUE, sc->vfilter);  in DrawSampleImg()
577 static void DrawDonuts( MySceneCtrlObj* sc )  in DrawDonuts()  argument
587     GXSetCopyFilter(GX_FALSE, NULL, GX_TRUE, sc->vfilter);  in DrawDonuts()
638 static void DrawLitOcta( MySceneCtrlObj* sc )  in DrawLitOcta()  argument
647     GXSetCopyFilter(GX_FALSE, NULL, GX_TRUE, sc->vfilter);  in DrawLitOcta()
657     GXSetChanMatColor(GX_COLOR0A0, MyColorArray[sc->colorID]);  in DrawLitOcta()