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Fix vid_hw2d 0 translation bug

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This commit is contained in:
Magnus Norddahl 2017-02-13 16:13:24 +01:00
parent 93f43e8751
commit 10b36934c2
4 changed files with 17 additions and 29 deletions
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1
src/swrenderer/viewport/r_drawerargs.cpp
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@ -19,7 +19,6 @@ namespace swrenderer
void DrawerArgs::SetLight(FSWColormap *base_colormap, float light, int shade)
{
mBaseColormap = base_colormap;
mTranslation = nullptr;
mLight = light;
mShade = shade;
}

20
src/swrenderer/viewport/r_spritedrawer.cpp
View file

@ -480,11 +480,7 @@ namespace swrenderer
SetLight(&identitycolormap, 0, 0);
}
if (!SpriteDrawerArgs::SetBlendFunc(style.BlendOp, fglevel, bglevel, style.Flags))
{
return false;
}
return true;
return SpriteDrawerArgs::SetBlendFunc(style.BlendOp, fglevel, bglevel, style.Flags);
}
bool SpriteDrawerArgs::SetStyle(FRenderStyle style, float alpha, int translation, uint32_t color, FDynamicColormap *&basecolormap, fixed_t shadedlightshade)
@ -492,20 +488,6 @@ namespace swrenderer
return SetStyle(style, FLOAT2FIXED(alpha), translation, color, basecolormap, shadedlightshade);
}
bool SpriteDrawerArgs::SetStyle(FRenderStyle style, float alpha, lighttable_t *translation, uint32_t color)
{
SetTranslationMap(translation);
SetLight(nullptr, 0.0f, 0);
FDynamicColormap *basecolormap = &identitycolormap;
if (!SetStyle(style, alpha, -1, color, basecolormap))
return false;
if (!Colormap())
SetTranslationMap(identitymap);
return true;
}
void SpriteDrawerArgs::FillColumn(RenderThread *thread)
{
thread->Drawers()->FillColumn(*this);

1
src/swrenderer/viewport/r_spritedrawer.h
View file

@ -18,7 +18,6 @@ namespace swrenderer
bool SetStyle(FRenderStyle style, fixed_t alpha, int translation, uint32_t color, FDynamicColormap *&basecolormap, fixed_t shadedlightshade = 0);
bool SetStyle(FRenderStyle style, float alpha, int translation, uint32_t color, FDynamicColormap *&basecolormap, fixed_t shadedlightshade = 0);
bool SetStyle(FRenderStyle style, float alpha, lighttable_t *translation, uint32_t color);
void SetDest(int x, int y);
void SetCount(int count) { dc_count = count; }
void SetSolidColor(int color) { dc_color = color; }

22
src/v_draw.cpp
View file

@ -192,14 +192,15 @@ void DCanvas::DrawTextureParms(FTexture *img, DrawParms &parms)
using namespace swrenderer;
static short bottomclipper[MAXWIDTH], topclipper[MAXWIDTH];
lighttable_t *translation = NULL;
auto viewport = RenderViewport::Instance();
viewport->RenderTarget = screen;
viewport->RenderTarget->Lock(true);
lighttable_t *translation = nullptr;
FDynamicColormap *basecolormap = &identitycolormap;
int shade = 0;
if (APART(parms.colorOverlay) != 0)
{
// The software renderer cannot invert the source without inverting the overlay
@ -216,10 +217,15 @@ void DCanvas::DrawTextureParms(FTexture *img, DrawParms &parms)
parms.colorOverlay = PalEntry(parms.colorOverlay).InverseColor();
}
// Note that this overrides the translation in software, but not in hardware.
if (!viewport->RenderTarget->IsBgra())
FDynamicColormap *colormap = GetSpecialLights(MAKERGB(255, 255, 255), parms.colorOverlay & MAKEARGB(0, 255, 255, 255), 0);
if (viewport->RenderTarget->IsBgra())
{
basecolormap = colormap;
shade = (APART(parms.colorOverlay)*NUMCOLORMAPS / 255) << FRACBITS;
}
else
{
FDynamicColormap *colormap = GetSpecialLights(MAKERGB(255, 255, 255),
parms.colorOverlay & MAKEARGB(0, 255, 255, 255), 0);
translation = &colormap->Maps[(APART(parms.colorOverlay)*NUMCOLORMAPS / 255) * 256];
}
}
@ -233,7 +239,9 @@ void DCanvas::DrawTextureParms(FTexture *img, DrawParms &parms)
SpriteDrawerArgs drawerargs;
bool visible = drawerargs.SetStyle(parms.style, parms.Alpha, translation, parms.fillcolor);
drawerargs.SetTranslationMap(translation);
drawerargs.SetLight(basecolormap, 0.0f, shade);
bool visible = drawerargs.SetStyle(parms.style, parms.Alpha, -1, parms.fillcolor, basecolormap);
double x0 = parms.x - parms.left * parms.destwidth / parms.texwidth;
double y0 = parms.y - parms.top * parms.destheight / parms.texheight;