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- Add fog boundary support to softpoly

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This commit is contained in:
Magnus Norddahl 2017-08-17 00:10:43 +02:00
parent 8d8c353465
commit 122c56f005
7 changed files with 58 additions and 11 deletions
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6
src/polyrenderer/drawers/poly_drawer32.h
View file

@ -42,7 +42,7 @@ namespace TriScreenDrawerModes
FORCEINLINE unsigned int Sample32(int32_t u, int32_t v, const uint32_t *texPixels, int texWidth, int texHeight, uint32_t oneU, uint32_t oneV, uint32_t color, const uint32_t *translation)
{
uint32_t texel;
if (SamplerT::Mode == (int)Samplers::Shaded || SamplerT::Mode == (int)Samplers::Stencil || SamplerT::Mode == (int)Samplers::Fill || SamplerT::Mode == (int)Samplers::Fuzz)
if (SamplerT::Mode == (int)Samplers::Shaded || SamplerT::Mode == (int)Samplers::Stencil || SamplerT::Mode == (int)Samplers::Fill || SamplerT::Mode == (int)Samplers::Fuzz || SamplerT::Mode == (int)Samplers::FogBoundary)
{
return color;
}
@ -426,6 +426,7 @@ private:
bgcolor = 0;
// Sample fgcolor
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = dest[ix];
unsigned int ifgcolor = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
unsigned int ifgshade = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
@ -508,6 +509,7 @@ private:
bgcolor = 0;
// Sample fgcolor
if (SamplerT::Mode == (int)Samplers::FogBoundary && (mask0 & (1 << 31))) color = dest[x];
unsigned int ifgcolor = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
unsigned int ifgshade = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
@ -590,6 +592,7 @@ private:
bgcolor = 0;
// Sample fgcolor
if (SamplerT::Mode == (int)Samplers::FogBoundary && (mask1 & (1 << 31))) color = dest[x];
unsigned int ifgcolor = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
unsigned int ifgshade = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
@ -765,6 +768,7 @@ private:
bgcolor = 0;
// Sample fgcolor
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = *dest;
unsigned int ifgcolor = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
unsigned int ifgshade = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;

11
src/polyrenderer/drawers/poly_drawer32_sse2.h
View file

@ -30,7 +30,7 @@ namespace TriScreenDrawerModes
FORCEINLINE unsigned int VECTORCALL Sample32(int32_t u, int32_t v, const uint32_t *texPixels, int texWidth, int texHeight, uint32_t oneU, uint32_t oneV, uint32_t color, const uint32_t *translation)
{
uint32_t texel;
if (SamplerT::Mode == (int)Samplers::Shaded || SamplerT::Mode == (int)Samplers::Stencil || SamplerT::Mode == (int)Samplers::Fill || SamplerT::Mode == (int)Samplers::Fuzz)
if (SamplerT::Mode == (int)Samplers::Shaded || SamplerT::Mode == (int)Samplers::Stencil || SamplerT::Mode == (int)Samplers::Fill || SamplerT::Mode == (int)Samplers::Fuzz || SamplerT::Mode == (int)Samplers::FogBoundary)
{
return color;
}
@ -430,11 +430,13 @@ private:
// Sample fgcolor
unsigned int ifgcolor[2], ifgshade[2];
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = dest[ix * 2];
ifgcolor[0] = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
ifgshade[0] = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
posV += stepV;
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = dest[ix * 2 + 1];
ifgcolor[1] = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
ifgshade[1] = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
@ -517,11 +519,13 @@ private:
// Sample fgcolor
unsigned int ifgcolor[2], ifgshade[2];
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = dest[x * 2];
ifgcolor[0] = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
ifgshade[0] = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
posV += stepV;
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = dest[x * 2 + 1];
ifgcolor[1] = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
ifgshade[1] = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
@ -606,11 +610,13 @@ private:
// Sample fgcolor
unsigned int ifgcolor[2], ifgshade[2];
if (SamplerT::Mode == (int)Samplers::FogBoundary && (mask1 & (1 << 31))) color = dest[x * 2];
ifgcolor[0] = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
ifgshade[0] = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
posV += stepV;
if (SamplerT::Mode == (int)Samplers::FogBoundary && (mask1 & (1 << 30))) color = dest[x * 2 + 1];
ifgcolor[1] = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
ifgshade[1] = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
@ -780,10 +786,12 @@ private:
// Sample fgcolor
unsigned int ifgcolor[2], ifgshade[2];
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = dest[0];
ifgcolor[0] = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
ifgshade[0] = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = dest[1];
ifgcolor[1] = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
ifgshade[1] = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
posU += stepU;
@ -809,6 +817,7 @@ private:
// Sample fgcolor
unsigned int ifgcolor[2], ifgshade[2];
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = *dest;
ifgcolor[0] = Sample32<SamplerT, FilterModeT>(posU, posV, texPixels, texWidth, texHeight, oneU, oneV, color, translation);
ifgshade[0] = SampleShade32<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
ifgcolor[1] = 0;

6
src/polyrenderer/drawers/poly_drawer8.h
View file

@ -30,7 +30,7 @@ namespace TriScreenDrawerModes
FORCEINLINE unsigned int Sample8(int32_t u, int32_t v, const uint8_t *texPixels, int texWidth, int texHeight, uint32_t color, const uint8_t *translation)
{
uint8_t texel;
if (SamplerT::Mode == (int)Samplers::Shaded || SamplerT::Mode == (int)Samplers::Stencil || SamplerT::Mode == (int)Samplers::Fill || SamplerT::Mode == (int)Samplers::Fuzz)
if (SamplerT::Mode == (int)Samplers::Shaded || SamplerT::Mode == (int)Samplers::Stencil || SamplerT::Mode == (int)Samplers::Fill || SamplerT::Mode == (int)Samplers::Fuzz || SamplerT::Mode == (int)Samplers::FogBoundary)
{
return color;
}
@ -290,6 +290,7 @@ public:
{
int lightshade = lightpos >> 8;
uint8_t bgcolor = dest[ix];
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = bgcolor;
uint8_t fgcolor = Sample8<SamplerT>(posU, posV, texPixels, texWidth, texHeight, color, translation);
uint32_t fgshade = SampleShade8<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
if (SamplerT::Mode == (int)Samplers::Fuzz) lightshade = 256;
@ -339,6 +340,7 @@ public:
{
int lightshade = lightpos >> 8;
uint8_t bgcolor = dest[x];
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = bgcolor;
uint8_t fgcolor = Sample8<SamplerT>(posU, posV, texPixels, texWidth, texHeight, color, translation);
uint32_t fgshade = SampleShade8<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
if (SamplerT::Mode == (int)Samplers::Fuzz) lightshade = 256;
@ -390,6 +392,7 @@ public:
{
int lightshade = lightpos >> 8;
uint8_t bgcolor = dest[x];
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = bgcolor;
uint8_t fgcolor = Sample8<SamplerT>(posU, posV, texPixels, texWidth, texHeight, color, translation);
uint32_t fgshade = SampleShade8<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
if (SamplerT::Mode == (int)Samplers::Fuzz) lightshade = 256;
@ -473,6 +476,7 @@ public:
for (int i = 0; i < count; i++)
{
uint8_t bgcolor = *dest;
if (SamplerT::Mode == (int)Samplers::FogBoundary) color = bgcolor;
uint8_t fgcolor = Sample8<SamplerT>(posU, posV, texPixels, texWidth, texHeight, color, translation);
uint32_t fgshade = SampleShade8<SamplerT>(posU, posV, texPixels, texWidth, texHeight, fuzzpos);
*dest = ShadeAndBlend8<BlendT>(fgcolor, bgcolor, fgshade, lightshade, colormaps, srcalpha, destalpha);

12
src/polyrenderer/drawers/screen_triangle.cpp
View file

@ -984,7 +984,8 @@ void(*ScreenTriangle::TriDrawers8[])(int, int, uint32_t, uint32_t, const TriDraw
&TriScreenDrawer8<TriScreenDrawerModes::RevSubClampBlend, TriScreenDrawerModes::FillSampler>::Execute, // FillRevSub
&TriScreenDrawer8<TriScreenDrawerModes::AddSrcColorBlend, TriScreenDrawerModes::FillSampler>::Execute, // FillAddSrcColor
&TriScreenDrawer8<TriScreenDrawerModes::OpaqueBlend, TriScreenDrawerModes::SkycapSampler>::Execute, // Skycap
&TriScreenDrawer8<TriScreenDrawerModes::ShadedBlend, TriScreenDrawerModes::FuzzSampler>::Execute // Fuzz
&TriScreenDrawer8<TriScreenDrawerModes::ShadedBlend, TriScreenDrawerModes::FuzzSampler>::Execute, // Fuzz
&TriScreenDrawer8<TriScreenDrawerModes::OpaqueBlend, TriScreenDrawerModes::FogBoundarySampler>::Execute, // FogBoundary
};
void(*ScreenTriangle::TriDrawers32[])(int, int, uint32_t, uint32_t, const TriDrawTriangleArgs *) =
@ -1011,7 +1012,8 @@ void(*ScreenTriangle::TriDrawers32[])(int, int, uint32_t, uint32_t, const TriDra
&TriScreenDrawer32<TriScreenDrawerModes::RevSubClampBlend, TriScreenDrawerModes::FillSampler>::Execute, // FillRevSub
&TriScreenDrawer32<TriScreenDrawerModes::AddSrcColorBlend, TriScreenDrawerModes::FillSampler>::Execute, // FillAddSrcColor
&TriScreenDrawer32<TriScreenDrawerModes::OpaqueBlend, TriScreenDrawerModes::SkycapSampler>::Execute, // Skycap
&TriScreenDrawer32<TriScreenDrawerModes::ShadedBlend, TriScreenDrawerModes::FuzzSampler>::Execute // Fuzz
&TriScreenDrawer32<TriScreenDrawerModes::ShadedBlend, TriScreenDrawerModes::FuzzSampler>::Execute, // Fuzz
&TriScreenDrawer32<TriScreenDrawerModes::OpaqueBlend, TriScreenDrawerModes::FogBoundarySampler>::Execute // FogBoundary
};
void(*ScreenTriangle::RectDrawers8[])(const void *, int, int, int, const RectDrawArgs *, WorkerThreadData *) =
@ -1038,7 +1040,8 @@ void(*ScreenTriangle::RectDrawers8[])(const void *, int, int, int, const RectDra
&RectScreenDrawer8<TriScreenDrawerModes::RevSubClampBlend, TriScreenDrawerModes::FillSampler>::Execute, // FillRevSub
&RectScreenDrawer8<TriScreenDrawerModes::AddSrcColorBlend, TriScreenDrawerModes::FillSampler>::Execute, // FillAddSrcColor
&RectScreenDrawer8<TriScreenDrawerModes::OpaqueBlend, TriScreenDrawerModes::SkycapSampler>::Execute, // Skycap
&RectScreenDrawer8<TriScreenDrawerModes::ShadedBlend, TriScreenDrawerModes::FuzzSampler>::Execute // Fuzz
&RectScreenDrawer8<TriScreenDrawerModes::ShadedBlend, TriScreenDrawerModes::FuzzSampler>::Execute, // Fuzz
&RectScreenDrawer8<TriScreenDrawerModes::OpaqueBlend, TriScreenDrawerModes::FogBoundarySampler>::Execute // FogBoundary
};
void(*ScreenTriangle::RectDrawers32[])(const void *, int, int, int, const RectDrawArgs *, WorkerThreadData *) =
@ -1065,7 +1068,8 @@ void(*ScreenTriangle::RectDrawers32[])(const void *, int, int, int, const RectDr
&RectScreenDrawer32<TriScreenDrawerModes::RevSubClampBlend, TriScreenDrawerModes::FillSampler>::Execute, // FillRevSub
&RectScreenDrawer32<TriScreenDrawerModes::AddSrcColorBlend, TriScreenDrawerModes::FillSampler>::Execute, // FillAddSrcColor
&RectScreenDrawer32<TriScreenDrawerModes::OpaqueBlend, TriScreenDrawerModes::SkycapSampler>::Execute, // Skycap
&RectScreenDrawer32<TriScreenDrawerModes::ShadedBlend, TriScreenDrawerModes::FuzzSampler>::Execute // Fuzz
&RectScreenDrawer32<TriScreenDrawerModes::ShadedBlend, TriScreenDrawerModes::FuzzSampler>::Execute, // Fuzz
&RectScreenDrawer32<TriScreenDrawerModes::OpaqueBlend, TriScreenDrawerModes::FogBoundarySampler>::Execute, // FogBoundary
};
int ScreenTriangle::FuzzStart = 0;

6
src/polyrenderer/drawers/screen_triangle.h
View file

@ -120,7 +120,8 @@ enum class TriBlendMode
FillRevSub,
FillAddSrcColor,
Skycap,
Fuzz
Fuzz,
FogBoundary
};
class ScreenTriangle
@ -157,7 +158,7 @@ namespace TriScreenDrawerModes
struct SimpleShade { static const int Mode = (int)ShadeMode::Simple; };
struct AdvancedShade { static const int Mode = (int)ShadeMode::Advanced; };
enum class Samplers { Texture, Fill, Shaded, Stencil, Translated, Skycap, Fuzz };
enum class Samplers { Texture, Fill, Shaded, Stencil, Translated, Skycap, Fuzz, FogBoundary };
struct TextureSampler { static const int Mode = (int)Samplers::Texture; };
struct FillSampler { static const int Mode = (int)Samplers::Fill; };
struct ShadedSampler { static const int Mode = (int)Samplers::Shaded; };
@ -165,6 +166,7 @@ namespace TriScreenDrawerModes
struct TranslatedSampler { static const int Mode = (int)Samplers::Translated; };
struct SkycapSampler { static const int Mode = (int)Samplers::Skycap; };
struct FuzzSampler { static const int Mode = (int)Samplers::Fuzz; };
struct FogBoundarySampler { static const int Mode = (int)Samplers::FogBoundary; };
static const int fuzzcolormap[FUZZTABLE] =
{

25
src/polyrenderer/scene/poly_wall.cpp
View file

@ -36,6 +36,7 @@
#include "g_levellocals.h"
EXTERN_CVAR(Bool, r_drawmirrors)
EXTERN_CVAR(Bool, r_fogboundary)
bool RenderPolyWall::RenderLine(const TriMatrix &worldToClip, const PolyClipPlane &clipPlane, PolyCull &cull, seg_t *line, sector_t *frontsector, uint32_t subsectorDepth, uint32_t stencilValue, std::vector<PolyTranslucentObject*> &translucentWallsOutput, std::vector<std::unique_ptr<PolyDrawLinePortal>> &linePortals, line_t *lastPortalLine)
{
@ -158,9 +159,10 @@ bool RenderPolyWall::RenderLine(const TriMatrix &worldToClip, const PolyClipPlan
wall.BottomTexZ = MIN(middlefloorz1, middlefloorz2);
wall.Texpart = side_t::mid;
wall.Masked = true;
wall.FogBoundary = IsFogBoundary(frontsector, backsector);
FTexture *midtex = TexMan(line->sidedef->GetTexture(side_t::mid), true);
if (midtex && midtex->UseType != FTexture::TEX_Null)
if (midtex && midtex->UseType != FTexture::TEX_Null || wall.FogBoundary)
translucentWallsOutput.push_back(PolyRenderer::Instance()->FrameMemory.NewObject<PolyTranslucentObject>(wall));
if (polyportal)
@ -173,6 +175,13 @@ bool RenderPolyWall::RenderLine(const TriMatrix &worldToClip, const PolyClipPlan
return polyportal != nullptr;
}
bool RenderPolyWall::IsFogBoundary(sector_t *front, sector_t *back)
{
return r_fogboundary && PolyCameraLight::Instance()->FixedColormap() == nullptr && front->Colormap.FadeColor &&
front->Colormap.FadeColor != back->Colormap.FadeColor &&
(front->GetTexture(sector_t::ceiling) != skyflatnum || back->GetTexture(sector_t::ceiling) != skyflatnum);
}
void RenderPolyWall::Render3DFloorLine(const TriMatrix &worldToClip, const PolyClipPlane &clipPlane, PolyCull &cull, seg_t *line, sector_t *frontsector, uint32_t subsectorDepth, uint32_t stencilValue, F3DFloor *fakeFloor, std::vector<PolyTranslucentObject*> &translucentWallsOutput)
{
double frontceilz1 = fakeFloor->top.plane->ZatPoint(line->v1);
@ -213,7 +222,7 @@ void RenderPolyWall::Render(const TriMatrix &worldToClip, const PolyClipPlane &c
{
bool foggy = false;
FTexture *tex = GetTexture();
if (!tex && !Polyportal)
if (!tex && !Polyportal && !FogBoundary)
return;
TriVertex *vertices = PolyRenderer::Instance()->FrameMemory.AllocMemory<TriVertex>(4);
@ -278,6 +287,18 @@ void RenderPolyWall::Render(const TriMatrix &worldToClip, const PolyClipPlane &c
args.SetTexture(tex);
args.SetClipPlane(clipPlane);
if (FogBoundary)
{
args.SetStyle(TriBlendMode::FogBoundary);
args.SetColor(0xffffffff, 254);
args.SetDepthTest(true);
args.SetWriteDepth(true);
args.SetWriteStencil(false);
args.DrawArray(vertices, 4, PolyDrawMode::TriangleFan);
if (!tex)
return;
}
if (Polyportal)
{
args.SetWriteStencil(true, Polyportal->StencilValue);

3
src/polyrenderer/scene/poly_wall.h
View file

@ -54,6 +54,7 @@ public:
double UnpeggedCeil2 = 0.0;
FSWColormap *Colormap = nullptr;
bool Masked = false;
bool FogBoundary = false;
uint32_t SubsectorDepth = 0;
uint32_t StencilValue = 0;
PolyDrawLinePortal *Polyportal = nullptr;
@ -62,6 +63,8 @@ private:
void ClampHeight(TriVertex &v1, TriVertex &v2);
FTexture *GetTexture();
int GetLightLevel();
static bool IsFogBoundary(sector_t *front, sector_t *back);
};
class PolyWallTextureCoordsU