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Remove dc_destorg and ylookup

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This commit is contained in:
Magnus Norddahl 2017-02-01 22:24:34 +01:00
parent ca93d7456a
commit d91e6ccece
11 changed files with 53 additions and 76 deletions
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1
src/swrenderer/drawers/r_draw.cpp
View file

@ -57,7 +57,6 @@ CVAR(Bool, r_dynlights, 1, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
namespace swrenderer
{
int ylookup[MAXHEIGHT];
uint8_t shadetables[NUMCOLORMAPS * 16 * 256];
FDynamicColormap ShadeFakeColormap[16];
uint8_t identitymap[256];

1
src/swrenderer/drawers/r_draw.h
View file

@ -25,7 +25,6 @@ namespace swrenderer
class SpanDrawerArgs;
class SpriteDrawerArgs;
extern int ylookup[MAXHEIGHT];
extern uint8_t shadetables[/*NUMCOLORMAPS*16*256*/];
extern FDynamicColormap ShadeFakeColormap[16];
extern uint8_t identitymap[256];

32
src/swrenderer/drawers/r_draw_pal.cpp
View file

@ -1767,7 +1767,7 @@ namespace swrenderer
_yl = args.dc_yl;
_yh = args.dc_yh;
_x = args.dc_x;
_destorg = RenderViewport::Instance()->dc_destorg;
_destorg = RenderViewport::Instance()->GetDest(0, 0);
_pitch = RenderViewport::Instance()->RenderTarget->GetPitch();
_fuzzpos = fuzzpos;
_fuzzviewheight = fuzzviewheight;
@ -1786,7 +1786,7 @@ namespace swrenderer
uint8_t *map = &NormalLight.Maps[6 * 256];
uint8_t *dest = thread->dest_for_thread(yl, _pitch, ylookup[yl] + _x + _destorg);
uint8_t *dest = thread->dest_for_thread(yl, _pitch, yl * _pitch + _x + _destorg);
int pitch = _pitch * thread->num_cores;
int fuzzstep = thread->num_cores;
@ -1858,7 +1858,7 @@ namespace swrenderer
_y = args.DestY();
_x1 = args.DestX1();
_x2 = args.DestX2();
_destorg = RenderViewport::Instance()->dc_destorg;
_dest = RenderViewport::Instance()->GetDest(_x1, _y);
_xstep = args.TextureUStep();
_ystep = args.TextureVStep();
_xbits = args.TextureWidthBits();
@ -1942,7 +1942,7 @@ namespace swrenderer
xfrac = _xfrac;
yfrac = _yfrac;
dest = ylookup[_y] + _x1 + _destorg;
dest = _dest;
count = _x2 - _x1 + 1;
@ -2030,7 +2030,7 @@ namespace swrenderer
xfrac = _xfrac;
yfrac = _yfrac;
dest = ylookup[_y] + _x1 + _destorg;
dest = _dest;
count = _x2 - _x1 + 1;
@ -2104,7 +2104,7 @@ namespace swrenderer
xfrac = _xfrac;
yfrac = _yfrac;
dest = ylookup[_y] + _x1 + _destorg;
dest = _dest;
count = _x2 - _x1 + 1;
@ -2227,7 +2227,7 @@ namespace swrenderer
xfrac = _xfrac;
yfrac = _yfrac;
dest = ylookup[_y] + _x1 + _destorg;
dest = _dest;
count = _x2 - _x1 + 1;
@ -2368,7 +2368,7 @@ namespace swrenderer
xfrac = _xfrac;
yfrac = _yfrac;
dest = ylookup[_y] + _x1 + _destorg;
dest = _dest;
count = _x2 - _x1 + 1;
@ -2491,7 +2491,7 @@ namespace swrenderer
xfrac = _xfrac;
yfrac = _yfrac;
dest = ylookup[_y] + _x1 + _destorg;
dest = _dest;
count = _x2 - _x1 + 1;
@ -2619,7 +2619,7 @@ namespace swrenderer
if (thread->line_skipped_by_thread(_y))
return;
memset(ylookup[_y] + _x1 + _destorg, _color, _x2 - _x1 + 1);
memset(_dest, _color, _x2 - _x1 + 1);
}
/////////////////////////////////////////////////////////////////////////
@ -2628,7 +2628,7 @@ namespace swrenderer
: y(y), x1(x1), x2(x2), plane_sz(plane_sz), plane_su(plane_su), plane_sv(plane_sv), plane_shade(plane_shade), planeshade(planeshade), planelightfloat(planelightfloat), pviewx(pviewx), pviewy(pviewy)
{
_colormap = args.Colormap();
_destorg = RenderViewport::Instance()->dc_destorg;
_dest = RenderViewport::Instance()->GetDest(x1, y);
_ybits = args.TextureHeightBits();
_xbits = args.TextureWidthBits();
_source = args.TexturePixels();
@ -2668,7 +2668,7 @@ namespace swrenderer
uz = plane_su[2] + plane_su[1] * (centery - y) + plane_su[0] * (x1 - centerx);
vz = plane_sv[2] + plane_sv[1] * (centery - y) + plane_sv[0] * (x1 - centerx);
fb = ylookup[y] + x1 + _destorg;
fb = _dest;
uint8_t vshift = 32 - _ybits;
uint8_t ushift = vshift - _xbits;
@ -2873,7 +2873,7 @@ namespace swrenderer
DrawColoredSpanPalCommand::DrawColoredSpanPalCommand(const SpanDrawerArgs &args, int y, int x1, int x2) : PalSpanCommand(args), y(y), x1(x1), x2(x2)
{
color = args.SolidColor();
destorg = RenderViewport::Instance()->dc_destorg;
dest = RenderViewport::Instance()->GetDest(x1, y);
}
void DrawColoredSpanPalCommand::Execute(DrawerThread *thread)
@ -2881,7 +2881,7 @@ namespace swrenderer
if (thread->line_skipped_by_thread(y))
return;
memset(ylookup[y] + x1 + destorg, color, x2 - x1 + 1);
memset(_dest, color, x2 - x1 + 1);
}
/////////////////////////////////////////////////////////////////////////
@ -2889,7 +2889,7 @@ namespace swrenderer
DrawFogBoundaryLinePalCommand::DrawFogBoundaryLinePalCommand(const SpanDrawerArgs &args, int y, int x1, int x2) : PalSpanCommand(args), y(y), x1(x1), x2(x2)
{
_colormap = args.Colormap();
_destorg = RenderViewport::Instance()->dc_destorg;
_dest = RenderViewport::Instance()->GetDest(x1, y);
}
void DrawFogBoundaryLinePalCommand::Execute(DrawerThread *thread)
@ -2898,7 +2898,7 @@ namespace swrenderer
return;
const uint8_t *colormap = _colormap;
uint8_t *dest = ylookup[y] + _destorg;
uint8_t *dest = _dest;
int x = x1;
do
{

8
src/swrenderer/drawers/r_draw_pal.h
View file

@ -140,7 +140,7 @@ namespace swrenderer
int _y;
int _x1;
int _x2;
uint8_t *_destorg;
uint8_t *_dest;
dsfixed_t _xstep;
dsfixed_t _ystep;
int _xbits;
@ -187,7 +187,7 @@ namespace swrenderer
fixed_t pviewy;
const uint8_t *_colormap;
uint8_t *_destorg;
uint8_t *_dest;
int _ybits;
int _xbits;
const uint8_t *_source;
@ -206,7 +206,7 @@ namespace swrenderer
int x1;
int x2;
int color;
uint8_t *destorg;
uint8_t *dest;
};
class DrawFogBoundaryLinePalCommand : public PalSpanCommand
@ -218,7 +218,7 @@ namespace swrenderer
private:
int y, x1, x2;
const uint8_t *_colormap;
uint8_t *_destorg;
uint8_t *_dest;
};
class DrawParticleColumnPalCommand : public DrawerCommand

26
src/swrenderer/drawers/r_draw_rgba.cpp
View file

@ -72,7 +72,7 @@ namespace swrenderer
args.y = drawerargs.DestY();
args.xbits = drawerargs.TextureWidthBits();
args.ybits = drawerargs.TextureHeightBits();
args.destorg = (uint32_t*)RenderViewport::Instance()->dc_destorg;
args.destorg = (uint32_t*)RenderViewport::Instance()->GetDest(0, 0);
args.destpitch = RenderViewport::Instance()->RenderTarget->GetPitch();
args.source = (const uint32_t*)drawerargs.TexturePixels();
args.light = LightBgra::calc_light_multiplier(drawerargs.Light());
@ -331,7 +331,7 @@ namespace swrenderer
_x = drawerargs.dc_x;
_yl = drawerargs.dc_yl;
_yh = drawerargs.dc_yh;
_destorg = RenderViewport::Instance()->dc_destorg;
_destorg = RenderViewport::Instance()->GetDest(0, 0);
_pitch = RenderViewport::Instance()->RenderTarget->GetPitch();
_fuzzpos = fuzzpos;
_fuzzviewheight = fuzzviewheight;
@ -348,7 +348,7 @@ namespace swrenderer
if (count <= 0)
return;
uint32_t *dest = thread->dest_for_thread(yl, _pitch, ylookup[yl] + _x + (uint32_t*)_destorg);
uint32_t *dest = thread->dest_for_thread(yl, _pitch, _pitch * yl + _x + (uint32_t*)_destorg);
int pitch = _pitch * thread->num_cores;
int fuzzstep = thread->num_cores;
@ -439,7 +439,7 @@ namespace swrenderer
_x1 = drawerargs.DestX1();
_x2 = drawerargs.DestX2();
_y = drawerargs.DestY();
_destorg = RenderViewport::Instance()->dc_destorg;
_dest = RenderViewport::Instance()->GetDest(_x1, _y);
_light = drawerargs.Light();
_color = drawerargs.SolidColor();
}
@ -449,7 +449,7 @@ namespace swrenderer
if (thread->line_skipped_by_thread(_y))
return;
uint32_t *dest = ylookup[_y] + _x1 + (uint32_t*)_destorg;
uint32_t *dest = (uint32_t*)_dest;
int count = (_x2 - _x1 + 1);
uint32_t light = LightBgra::calc_light_multiplier(_light);
uint32_t color = LightBgra::shade_pal_index_simple(_color, light);
@ -470,7 +470,7 @@ namespace swrenderer
_x = x;
_x2 = x2;
_destorg = RenderViewport::Instance()->dc_destorg;
_line = RenderViewport::Instance()->GetDest(0, y);
_light = drawerargs.Light();
_shade_constants = drawerargs.ColormapConstants();
}
@ -484,7 +484,7 @@ namespace swrenderer
int x = _x;
int x2 = _x2;
uint32_t *dest = ylookup[y] + (uint32_t*)_destorg;
uint32_t *dest = (uint32_t*)_line;
uint32_t light = LightBgra::calc_light_multiplier(_light);
ShadeConstants constants = _shade_constants;
@ -537,7 +537,7 @@ namespace swrenderer
_x1 = x1;
_x2 = x2;
_y = y;
_destorg = RenderViewport::Instance()->dc_destorg;
_dest = RenderViewport::Instance()->GetDest(_x1, _y);
_light = drawerargs.Light();
_shade_constants = drawerargs.ColormapConstants();
_plane_sz = plane_sz;
@ -568,7 +568,7 @@ namespace swrenderer
int source_width = 1 << _xbits;
int source_height = 1 << _ybits;
uint32_t *dest = ylookup[_y] + _x1 + (uint32_t*)_destorg;
uint32_t *dest = (uint32_t*)_dest;
int count = _x2 - _x1 + 1;
// Depth (Z) change across the span
@ -672,7 +672,7 @@ namespace swrenderer
_x1 = x1;
_x2 = x2;
_destorg = RenderViewport::Instance()->dc_destorg;
_dest = RenderViewport::Instance()->GetDest(_x1, _y);
_light = drawerargs.Light();
_color = drawerargs.SolidColor();
}
@ -686,7 +686,7 @@ namespace swrenderer
int x1 = _x1;
int x2 = _x2;
uint32_t *dest = ylookup[y] + x1 + (uint32_t*)_destorg;
uint32_t *dest = (uint32_t*)_dest;
int count = (x2 - x1 + 1);
uint32_t light = LightBgra::calc_light_multiplier(_light);
uint32_t color = LightBgra::shade_pal_index_simple(_color, light);
@ -709,7 +709,7 @@ namespace swrenderer
_color = color;
_a = a;
_destorg = RenderViewport::Instance()->dc_destorg;
_destorg = RenderViewport::Instance()->GetDest(0, 0);
_pitch = RenderViewport::Instance()->RenderTarget->GetPitch();
}
@ -738,7 +738,7 @@ namespace swrenderer
fg_blue *= alpha;
int spacing = _pitch * thread->num_cores;
uint32_t *dest = thread->dest_for_thread(y1, _pitch, ylookup[y1] + x + (uint32_t*)_destorg);
uint32_t *dest = thread->dest_for_thread(y1, _pitch, _pitch * y1 + x + (uint32_t*)_destorg);
for (int y = 0; y < ycount; y++)
{

8
src/swrenderer/drawers/r_draw_rgba.h
View file

@ -211,7 +211,7 @@ namespace swrenderer
int _x1;
int _x2;
int _y;
uint8_t * RESTRICT _destorg;
uint8_t * RESTRICT _dest;
fixed_t _light;
int _color;
@ -226,7 +226,7 @@ namespace swrenderer
int _y;
int _x;
int _x2;
uint8_t * RESTRICT _destorg;
uint8_t * RESTRICT _line;
fixed_t _light;
ShadeConstants _shade_constants;
@ -241,7 +241,7 @@ namespace swrenderer
int _x1;
int _x2;
int _y;
uint8_t * RESTRICT _destorg;
uint8_t * RESTRICT _dest;
fixed_t _light;
ShadeConstants _shade_constants;
FVector3 _plane_sz;
@ -267,7 +267,7 @@ namespace swrenderer
int _y;
int _x1;
int _x2;
uint8_t * RESTRICT _destorg;
uint8_t * RESTRICT _dest;
fixed_t _light;
int _color;

9
src/swrenderer/drawers/r_drawerargs.cpp
View file

@ -591,8 +591,7 @@ namespace swrenderer
void WallDrawerArgs::SetDest(int x, int y)
{
auto viewport = RenderViewport::Instance();
int pixelsize = viewport->RenderTarget->IsBgra() ? 4 : 1;
dc_dest = viewport->dc_destorg + (ylookup[y] + x) * pixelsize;
dc_dest = viewport->GetDest(x, y);
dc_dest_y = y;
}
@ -726,8 +725,7 @@ namespace swrenderer
void SkyDrawerArgs::SetDest(int x, int y)
{
auto viewport = RenderViewport::Instance();
int pixelsize = viewport->RenderTarget->IsBgra() ? 4 : 1;
dc_dest = viewport->dc_destorg + (ylookup[y] + x) * pixelsize;
dc_dest = viewport->GetDest(x, y);
dc_dest_y = y;
}
@ -772,8 +770,7 @@ namespace swrenderer
void SpriteDrawerArgs::SetDest(int x, int y)
{
auto viewport = RenderViewport::Instance();
int pixelsize = viewport->RenderTarget->IsBgra() ? 4 : 1;
dc_dest = viewport->dc_destorg + (ylookup[y] + x) * pixelsize;
dc_dest = viewport->GetDest(x, y);
dc_dest_y = y;
}
}

21
src/swrenderer/scene/r_viewport.cpp
View file

@ -126,19 +126,18 @@ namespace swrenderer
void RenderViewport::SetupBuffer()
{
R_InitFuzzTable(RenderTarget->GetPitch());
R_InitParticleTexture();
}
uint8_t *RenderViewport::GetDest(int x, int y)
{
x += viewwindowx;
y += viewwindowy;
int pitch = RenderTarget->GetPitch();
int pixelsize = RenderTarget->IsBgra() ? 4 : 1;
BYTE *lineptr = RenderTarget->GetBuffer() + (viewwindowy*pitch + viewwindowx) * pixelsize;
R_InitFuzzTable(pitch);
dc_destorg = lineptr;
for (int i = 0; i < RenderTarget->GetHeight(); i++)
{
ylookup[i] = i * pitch;
}
R_InitParticleTexture();
return RenderTarget->GetBuffer() + (x + y * pitch) * pixelsize;
}
void RenderViewport::InitTextureMapping()

2
src/swrenderer/scene/r_viewport.h
View file

@ -44,7 +44,7 @@ namespace swrenderer
// from clipangle to -clipangle.
angle_t xtoviewangle[MAXWIDTH + 1];
uint8_t *dc_destorg = nullptr;
uint8_t *GetDest(int x, int y);
bool RenderingToCanvas() const { return RenderTarget != screen; }

4
src/swrenderer/things/r_particle.cpp
View file

@ -245,7 +245,7 @@ namespace swrenderer
{
if (translucentPass->ClipSpriteColumnWithPortals(x, vis))
continue;
uint32_t *dest = ylookup[yl] + x + (uint32_t*)viewport->dc_destorg;
uint32_t *dest = (uint32_t*)viewport->GetDest(x, yl);
DrawerCommandQueue::QueueCommand<DrawParticleColumnRGBACommand>(dest, yl, spacing, ycount, fg, alpha, fracposx);
}
}
@ -255,7 +255,7 @@ namespace swrenderer
{
if (translucentPass->ClipSpriteColumnWithPortals(x, vis))
continue;
uint8_t *dest = ylookup[yl] + x + viewport->dc_destorg;
uint8_t *dest = viewport->GetDest(x, yl);
DrawerCommandQueue::QueueCommand<DrawParticleColumnPalCommand>(dest, yl, spacing, ycount, fg, alpha, fracposx);
}
}

17
src/v_draw.cpp
View file

@ -203,13 +203,6 @@ void DCanvas::DrawTextureParms(FTexture *img, DrawParms &parms)
else
visible = drawerargs.SetPatchStyle(parms.style, parms.Alpha, 0, parms.fillcolor, basecolormap);
BYTE *destorgsave = viewport->dc_destorg;
viewport->dc_destorg = screen->GetBuffer();
if (viewport->dc_destorg == NULL)
{
I_FatalError("Attempt to write to buffer of hardware canvas");
}
double x0 = parms.x - parms.left * parms.destwidth / parms.texwidth;
double y0 = parms.y - parms.top * parms.destheight / parms.texheight;
@ -295,8 +288,6 @@ void DCanvas::DrawTextureParms(FTexture *img, DrawParms &parms)
viewport->CenterY = centeryback;
}
viewport->dc_destorg = destorgsave;
if (ticdup != 0 && menuactive == MENU_Off)
{
NetUpdate();
@ -1369,13 +1360,6 @@ void DCanvas::FillSimplePoly(FTexture *tex, FVector2 *points, int npoints,
auto viewport = RenderViewport::Instance();
BYTE *destorgsave = viewport->dc_destorg;
viewport->dc_destorg = screen->GetBuffer();
if (viewport->dc_destorg == NULL)
{
I_FatalError("Attempt to write to buffer of hardware canvas");
}
scalex /= tex->Scale.X;
scaley /= tex->Scale.Y;
@ -1498,7 +1482,6 @@ void DCanvas::FillSimplePoly(FTexture *tex, FVector2 *points, int npoints,
pt1 = pt2;
pt2--; if (pt2 < 0) pt2 = npoints;
} while (pt1 != botpt);
viewport->dc_destorg = destorgsave;
#endif
}