diff --git a/src/hardware/hw_cache.c b/src/hardware/hw_cache.c
index f282ca89184b9d47fe000f47e126880c0467b602..b71bf7007e03ab2cdb7d229d84aa5a57deb8cc8c 100644
--- a/src/hardware/hw_cache.c
+++ b/src/hardware/hw_cache.c
@@ -1258,20 +1258,29 @@ void HWR_SetMapPalette(void)
// Creates a hardware lighttable from the supplied lighttable.
// Returns the id of the hw lighttable, usable in FSurfaceInfo.
-UINT32 HWR_CreateLightTable(UINT8 *lighttable)
+UINT32 HWR_CreateLightTable(UINT8 *lighttable, RGBA_t *hw_lighttable)
{
- UINT32 i, id;
+ UINT32 i;
RGBA_t *palette = HWR_GetTexturePalette();
- RGBA_t *hw_lighttable = Z_Malloc(256 * 32 * sizeof(RGBA_t), PU_STATIC, NULL);
// To make the palette index -> RGBA mapping easier for the shader,
// the hardware lighttable is composed of RGBA colors instead of palette indices.
for (i = 0; i < 256 * 32; i++)
hw_lighttable[i] = palette[lighttable[i]];
- id = HWD.pfnCreateLightTable(hw_lighttable);
- Z_Free(hw_lighttable);
- return id;
+ return HWD.pfnCreateLightTable(hw_lighttable);
+}
+
+// Updates a hardware lighttable of a given id from the supplied lighttable.
+void HWR_UpdateLightTable(UINT32 id, UINT8 *lighttable, RGBA_t *hw_lighttable)
+{
+ UINT32 i;
+ RGBA_t *palette = HWR_GetTexturePalette();
+
+ for (i = 0; i < 256 * 32; i++)
+ hw_lighttable[i] = palette[lighttable[i]];
+
+ HWD.pfnUpdateLightTable(id, hw_lighttable);
}
// get hwr lighttable id for colormap, create it if it doesn't already exist
@@ -1285,25 +1294,41 @@ UINT32 HWR_GetLightTableID(extracolormap_t *colormap)
default_colormap = true;
}
+ UINT8 *colormap_pointer;
+
+ if (default_colormap)
+ colormap_pointer = colormaps; // don't actually use the data from the "default colormap"
+ else
+ colormap_pointer = colormap->colormap;
+
// create hw lighttable if there isn't one
- if (!colormap->gl_lighttable_id)
+ if (colormap->gl_lighttable.data == NULL)
{
- UINT8 *colormap_pointer;
+ Z_Malloc(256 * 32 * sizeof(RGBA_t), PU_HWRLIGHTTABLEDATA, &colormap->gl_lighttable.data);
+ }
- if (default_colormap)
- colormap_pointer = colormaps; // don't actually use the data from the "default colormap"
- else
- colormap_pointer = colormap->colormap;
- colormap->gl_lighttable_id = HWR_CreateLightTable(colormap_pointer);
+ // Generate the texture for this light table
+ if (!colormap->gl_lighttable.id)
+ {
+ colormap->gl_lighttable.id = HWR_CreateLightTable(colormap_pointer, colormap->gl_lighttable.data);
+ }
+ // Update the texture if it was directly changed by a script
+ else if (colormap->gl_lighttable.needs_update)
+ {
+ HWR_UpdateLightTable(colormap->gl_lighttable.id, colormap_pointer, colormap->gl_lighttable.data);
}
- return colormap->gl_lighttable_id;
+ colormap->gl_lighttable.needs_update = false;
+
+ return colormap->gl_lighttable.id;
}
// Note: all hardware lighttable ids assigned before this
// call become invalid and must not be used.
void HWR_ClearLightTables(void)
{
+ Z_FreeTag(PU_HWRLIGHTTABLEDATA);
+
if (vid.glstate == VID_GL_LIBRARY_LOADED)
HWD.pfnClearLightTables();
}
diff --git a/src/hardware/hw_drv.h b/src/hardware/hw_drv.h
index 694cc1b8c0d5a16e1d40ae9d14575c562d868058..a5fdc00a47c17e6b5cbeba5d074554a66672cde7 100644
--- a/src/hardware/hw_drv.h
+++ b/src/hardware/hw_drv.h
@@ -71,6 +71,7 @@ EXPORT void HWRAPI(SetShaderInfo) (hwdshaderinfo_t info, INT32 value);
EXPORT void HWRAPI(SetPaletteLookup)(UINT8 *lut);
EXPORT UINT32 HWRAPI(CreateLightTable)(RGBA_t *hw_lighttable);
+EXPORT void HWRAPI(UpdateLightTable)(UINT32 id, RGBA_t *hw_lighttable);
EXPORT void HWRAPI(ClearLightTables)(void);
EXPORT void HWRAPI(SetScreenPalette)(RGBA_t *palette);
@@ -125,6 +126,7 @@ struct hwdriver_s
SetPaletteLookup pfnSetPaletteLookup;
CreateLightTable pfnCreateLightTable;
+ UpdateLightTable pfnUpdateLightTable;
ClearLightTables pfnClearLightTables;
SetScreenPalette pfnSetScreenPalette;
};
diff --git a/src/hardware/hw_glob.h b/src/hardware/hw_glob.h
index 62fe8d0bda5b521f650a91f00f97e111d99e6eed..bf9f7da3b4c126154fed2faf81761f348fbeed63 100644
--- a/src/hardware/hw_glob.h
+++ b/src/hardware/hw_glob.h
@@ -133,7 +133,8 @@ void HWR_UnlockCachedPatch(GLPatch_t *gpatch);
void HWR_SetPalette(RGBA_t *palette);
void HWR_SetMapPalette(void);
-UINT32 HWR_CreateLightTable(UINT8 *lighttable);
+UINT32 HWR_CreateLightTable(UINT8 *lighttable, RGBA_t *hw_lighttable);
+void HWR_UpdateLightTable(UINT32 id, UINT8 *lighttable, RGBA_t *hw_lighttable);
UINT32 HWR_GetLightTableID(extracolormap_t *colormap);
void HWR_ClearLightTables(void);
diff --git a/src/hardware/hw_main.c b/src/hardware/hw_main.c
index e208a91b6b372a73889bc2a769a1297c543945c4..da8965454ae30f52e1c50762e0dff76f875d6780 100644
--- a/src/hardware/hw_main.c
+++ b/src/hardware/hw_main.c
@@ -1692,7 +1692,7 @@ static void HWR_ProcessSeg(void)
{
blendmode = PF_Masked;
- if ((rover->fofflags & FOF_TRANSLUCENT && !(rover->fofflags & FOF_SPLAT)) || rover->blend)
+ if ((rover->fofflags & FOF_TRANSLUCENT && !((rover->fofflags & FOF_SPLAT) && rover->alpha >= 255)) || rover->blend)
{
blendmode = rover->blend ? HWR_GetBlendModeFlag(rover->blend) : PF_Translucent;
Surf.PolyColor.s.alpha = max(0, min(rover->alpha, 255));
@@ -1849,7 +1849,7 @@ static void HWR_ProcessSeg(void)
{
blendmode = PF_Masked;
- if ((rover->fofflags & FOF_TRANSLUCENT && !(rover->fofflags & FOF_SPLAT)) || rover->blend)
+ if ((rover->fofflags & FOF_TRANSLUCENT && !((rover->fofflags & FOF_SPLAT) && rover->alpha >= 255)) || rover->blend)
{
blendmode = rover->blend ? HWR_GetBlendModeFlag(rover->blend) : PF_Translucent;
Surf.PolyColor.s.alpha = max(0, min(rover->alpha, 255));
@@ -2530,7 +2530,7 @@ static void HWR_Subsector(size_t num)
alpha, rover->master->frontsector, PF_Fog|PF_NoTexture,
true, false, rover->master->frontsector->extra_colormap);
}
- else if ((rover->fofflags & FOF_TRANSLUCENT && !(rover->fofflags & FOF_SPLAT)) || rover->blend) // SoM: Flags are more efficient
+ else if ((rover->fofflags & FOF_TRANSLUCENT && !((rover->fofflags & FOF_SPLAT) && rover->alpha >= 255)) || rover->blend) // SoM: Flags are more efficient
{
light = R_GetPlaneLight(gl_frontsector, centerHeight, viewz < bottomCullHeight ? true : false);
@@ -2576,7 +2576,7 @@ static void HWR_Subsector(size_t num)
alpha, rover->master->frontsector, PF_Fog|PF_NoTexture,
true, false, rover->master->frontsector->extra_colormap);
}
- else if ((rover->fofflags & FOF_TRANSLUCENT && !(rover->fofflags & FOF_SPLAT)) || rover->blend)
+ else if ((rover->fofflags & FOF_TRANSLUCENT && !((rover->fofflags & FOF_SPLAT) && rover->alpha >= 255)) || rover->blend)
{
light = R_GetPlaneLight(gl_frontsector, centerHeight, viewz < topCullHeight ? true : false);
diff --git a/src/hardware/r_opengl/r_opengl.c b/src/hardware/r_opengl/r_opengl.c
index 75a92c2fb33ad542b0931786a9b4688a9f9dccbc..85a50edb0691bb11bd141e1a9c7262ef6233e564 100644
--- a/src/hardware/r_opengl/r_opengl.c
+++ b/src/hardware/r_opengl/r_opengl.c
@@ -3257,6 +3257,24 @@ EXPORT UINT32 HWRAPI(CreateLightTable)(RGBA_t *hw_lighttable)
return item->id;
}
+EXPORT void HWRAPI(UpdateLightTable)(UINT32 id, RGBA_t *hw_lighttable)
+{
+ LTListItem *item = LightTablesHead;
+ while (item && item->id != id)
+ item = item->next;
+
+ if (item)
+ {
+ pglBindTexture(GL_TEXTURE_2D, item->id);
+
+ // Just update it
+ pglTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 256, 32, GL_RGBA, GL_UNSIGNED_BYTE, hw_lighttable);
+
+ // restore previously bound texture
+ pglBindTexture(GL_TEXTURE_2D, tex_downloaded);
+ }
+}
+
// Delete light table textures, ids given before become invalid and must not be used.
EXPORT void HWRAPI(ClearLightTables)(void)
{
diff --git a/src/lua_colorlib.c b/src/lua_colorlib.c
index 9e679eb402f8e6e99eb4957c93aee8dbe9915bdb..2743635edfefe88348a93dc45aa26f77d4702067 100644
--- a/src/lua_colorlib.c
+++ b/src/lua_colorlib.c
@@ -593,7 +593,7 @@ static int extracolormap_set(lua_State *L)
|| exc->fadergba != old_fade_rgba
|| exc->fadestart != old_fade_start
|| exc->fadeend != old_fade_end)
- R_GenerateLightTable(exc, true);
+ R_UpdateLightTable(exc, true);
return 0;
}
diff --git a/src/netcode/d_net.c b/src/netcode/d_net.c
index 99859ea4c0c9c05e3058b0bf8fcb6a9953d10c0b..4860d8688b4a8b998b59523c6cf52502c69d10ca 100644
--- a/src/netcode/d_net.c
+++ b/src/netcode/d_net.c
@@ -1143,7 +1143,7 @@ static void Internal_FreeNodenum(INT32 nodenum)
char *I_NetSplitAddress(char *host, char **port)
{
- boolean v4 = (strchr(host, '.') != NULL);
+ boolean v4 = (host[0] != '[');
host = strtok(host, v4 ? ":" : "[]");
diff --git a/src/r_data.c b/src/r_data.c
index e7200ecbd600c85cc6b3ca89c5c84d511b8aface..244690ebe5e13626a856ff976e3db480cfc7254a 100644
--- a/src/r_data.c
+++ b/src/r_data.c
@@ -849,6 +849,15 @@ void R_GenerateLightTable(extracolormap_t *extra_colormap, boolean uselookup)
}
}
+void R_UpdateLightTable(extracolormap_t *extra_colormap, boolean uselookup)
+{
+ R_GenerateLightTable(extra_colormap, uselookup);
+
+#ifdef HWRENDER
+ extra_colormap->gl_lighttable.needs_update = true;
+#endif
+}
+
extracolormap_t *R_CreateColormapFromLinedef(char *p1, char *p2, char *p3)
{
// default values
diff --git a/src/r_data.h b/src/r_data.h
index 7c6ee19d50c4b8b9b081691541b4d35fff5388c4..64abf6d83637ed8f54c7449f621ac52eb6aa9113 100644
--- a/src/r_data.h
+++ b/src/r_data.h
@@ -90,6 +90,7 @@ typedef enum
} textmapcolormapflags_t;
void R_GenerateLightTable(extracolormap_t *extra_colormap, boolean uselookup);
+void R_UpdateLightTable(extracolormap_t *extra_colormap, boolean uselookup);
lighttable_t *R_CreateLightTable(extracolormap_t *extra_colormap);
extracolormap_t * R_CreateColormapFromLinedef(char *p1, char *p2, char *p3);
extracolormap_t* R_CreateColormap(INT32 rgba, INT32 fadergba, UINT8 fadestart, UINT8 fadeend, UINT8 flags);
diff --git a/src/r_defs.h b/src/r_defs.h
index 51fac21fae4ed2e1c83929d6a121d09286e2a271..7269aa9d5b10526435ede8909796af25579cf3e1 100644
--- a/src/r_defs.h
+++ b/src/r_defs.h
@@ -76,8 +76,11 @@ typedef struct extracolormap_s
lighttable_t *colormap;
#ifdef HWRENDER
- // The id of the hardware lighttable. Zero means it does not exist yet.
- UINT32 gl_lighttable_id;
+ struct {
+ UINT32 id; // The id of the hardware lighttable. Zero means it does not exist yet.
+ RGBA_t *data; // The texture data of the hardware lighttable.
+ boolean needs_update; // If the colormap changed recently or not.
+ } gl_lighttable;
#endif
#ifdef EXTRACOLORMAPLUMPS
diff --git a/src/r_draw.h b/src/r_draw.h
index 00032e44f51d713b42b89cd9c2dda5344e945abb..d5c5b4e25d36ba375d365a2d13f0ba5fab19e3f3 100644
--- a/src/r_draw.h
+++ b/src/r_draw.h
@@ -173,6 +173,7 @@ void R_DrawTiltedTranslucentSpan_8(void);
void R_DrawSplat_8(void);
void R_DrawTranslucentSplat_8(void);
void R_DrawTiltedSplat_8(void);
+void R_DrawTiltedTranslucentSplat_8(void);
void R_DrawFloorSprite_8(void);
void R_DrawTranslucentFloorSprite_8(void);
@@ -194,6 +195,7 @@ void R_DrawTiltedTranslucentSpan_NPO2_8(void);
void R_DrawSplat_NPO2_8(void);
void R_DrawTranslucentSplat_NPO2_8(void);
void R_DrawTiltedSplat_NPO2_8(void);
+void R_DrawTiltedTranslucentSplat_NPO2_8(void);
void R_DrawFloorSprite_NPO2_8(void);
void R_DrawTranslucentFloorSprite_NPO2_8(void);
diff --git a/src/r_draw8.c b/src/r_draw8.c
index 220878f88e4d34ac0cfd99ef7246a12aec73d4e4..c720f454e078d1f7857227eae01caa866d56d136 100644
--- a/src/r_draw8.c
+++ b/src/r_draw8.c
@@ -1301,6 +1301,136 @@ void R_DrawTiltedSplat_8(void)
#endif
}
+void R_DrawTiltedTranslucentSplat_8(void)
+{
+ // x1, x2 = ds_x1, ds_x2
+ int width = ds_x2 - ds_x1;
+ double iz, uz, vz;
+ UINT32 u, v;
+ int i;
+
+ UINT8 *source;
+ UINT8 *colormap;
+ UINT8 *dest;
+
+ UINT8 val;
+
+ double startz, startu, startv;
+ double izstep, uzstep, vzstep;
+ double endz, endu, endv;
+ UINT32 stepu, stepv;
+
+ iz = ds_sz.z + ds_sz.y*(centery-ds_y) + ds_sz.x*(ds_x1-centerx);
+ uz = ds_su.z + ds_su.y*(centery-ds_y) + ds_su.x*(ds_x1-centerx);
+ vz = ds_sv.z + ds_sv.y*(centery-ds_y) + ds_sv.x*(ds_x1-centerx);
+
+ R_CalcSlopeLight();
+
+ dest = &topleft[ds_y*vid.width + ds_x1];
+ source = ds_source;
+ //colormap = ds_colormap;
+
+#if 0 // The "perfect" reference version of this routine. Pretty slow.
+ // Use it only to see how things are supposed to look.
+ i = 0;
+ do
+ {
+ double z = 1.f/iz;
+ u = (INT64)(uz*z);
+ v = (INT64)(vz*z);
+
+ colormap = planezlight[tiltlighting[ds_x1++]] + (ds_colormap - colormaps);
+
+ val = source[((v >> nflatyshift) & nflatmask) | (u >> nflatxshift)];
+ if (val != TRANSPARENTPIXEL)
+ *dest = *(ds_transmap + (colormap[val] << 8) + *dest);
+
+ dest++;
+ iz += ds_sz.x;
+ uz += ds_su.x;
+ vz += ds_sv.x;
+ } while (--width >= 0);
+#else
+ startz = 1.f/iz;
+ startu = uz*startz;
+ startv = vz*startz;
+
+ izstep = ds_sz.x * SPANSIZE;
+ uzstep = ds_su.x * SPANSIZE;
+ vzstep = ds_sv.x * SPANSIZE;
+ //x1 = 0;
+ width++;
+
+ while (width >= SPANSIZE)
+ {
+ iz += izstep;
+ uz += uzstep;
+ vz += vzstep;
+
+ endz = 1.f/iz;
+ endu = uz*endz;
+ endv = vz*endz;
+ stepu = (INT64)((endu - startu) * INVSPAN);
+ stepv = (INT64)((endv - startv) * INVSPAN);
+ u = (INT64)(startu);
+ v = (INT64)(startv);
+
+ for (i = SPANSIZE-1; i >= 0; i--)
+ {
+ colormap = planezlight[tiltlighting[ds_x1++]] + (ds_colormap - colormaps);
+ val = source[((v >> nflatyshift) & nflatmask) | (u >> nflatxshift)];
+ if (val != TRANSPARENTPIXEL)
+ *dest = *(ds_transmap + (colormap[val] << 8) + *dest);
+ dest++;
+ u += stepu;
+ v += stepv;
+ }
+ startu = endu;
+ startv = endv;
+ width -= SPANSIZE;
+ }
+ if (width > 0)
+ {
+ if (width == 1)
+ {
+ u = (INT64)(startu);
+ v = (INT64)(startv);
+ colormap = planezlight[tiltlighting[ds_x1++]] + (ds_colormap - colormaps);
+ val = source[((v >> nflatyshift) & nflatmask) | (u >> nflatxshift)];
+ if (val != TRANSPARENTPIXEL)
+ *dest = *(ds_transmap + (colormap[val] << 8) + *dest);
+ }
+ else
+ {
+ double left = width;
+ iz += ds_sz.x * left;
+ uz += ds_su.x * left;
+ vz += ds_sv.x * left;
+
+ endz = 1.f/iz;
+ endu = uz*endz;
+ endv = vz*endz;
+ left = 1.f/left;
+ stepu = (INT64)((endu - startu) * left);
+ stepv = (INT64)((endv - startv) * left);
+ u = (INT64)(startu);
+ v = (INT64)(startv);
+
+ for (; width != 0; width--)
+ {
+ colormap = planezlight[tiltlighting[ds_x1++]] + (ds_colormap - colormaps);
+ val = source[((v >> nflatyshift) & nflatmask) | (u >> nflatxshift)];
+ if (val != TRANSPARENTPIXEL)
+ *dest = *(ds_transmap + (colormap[val] << 8) + *dest);
+ dest++;
+ u += stepu;
+ v += stepv;
+ }
+ }
+ }
+#endif
+}
+
/** \brief The R_DrawSplat_8 function
Just like R_DrawSpan_8, but skips transparent pixels.
*/
diff --git a/src/r_draw8_npo2.c b/src/r_draw8_npo2.c
index 6213ecbc5f17af1cfa37b78c4d9d454f0ab09c9a..7fbb40d84956d342f1d675876f7dbcc9b2cd539b 100644
--- a/src/r_draw8_npo2.c
+++ b/src/r_draw8_npo2.c
@@ -666,6 +666,204 @@ void R_DrawTiltedSplat_NPO2_8(void)
#endif
}
+void R_DrawTiltedTranslucentSplat_NPO2_8(void)
+{
+ // x1, x2 = ds_x1, ds_x2
+ int width = ds_x2 - ds_x1;
+ double iz, uz, vz;
+ UINT32 u, v;
+ int i;
+
+ UINT8 *source;
+ UINT8 *colormap;
+ UINT8 *dest;
+
+ UINT8 val;
+
+ double startz, startu, startv;
+ double izstep, uzstep, vzstep;
+ double endz, endu, endv;
+ UINT32 stepu, stepv;
+
+ struct libdivide_u32_t x_divider = libdivide_u32_gen(ds_flatwidth);
+ struct libdivide_u32_t y_divider = libdivide_u32_gen(ds_flatheight);
+
+ iz = ds_sz.z + ds_sz.y*(centery-ds_y) + ds_sz.x*(ds_x1-centerx);
+ uz = ds_su.z + ds_su.y*(centery-ds_y) + ds_su.x*(ds_x1-centerx);
+ vz = ds_sv.z + ds_sv.y*(centery-ds_y) + ds_sv.x*(ds_x1-centerx);
+
+ R_CalcSlopeLight();
+
+ dest = &topleft[ds_y*vid.width + ds_x1];
+ source = ds_source;
+ //colormap = ds_colormap;
+
+#if 0 // The "perfect" reference version of this routine. Pretty slow.
+ // Use it only to see how things are supposed to look.
+ i = 0;
+ do
+ {
+ double z = 1.f/iz;
+ u = (INT64)(uz*z);
+ v = (INT64)(vz*z);
+
+ colormap = planezlight[tiltlighting[ds_x1++]] + (ds_colormap - colormaps);
+
+ // Lactozilla: Non-powers-of-two
+ {
+ fixed_t x = (((fixed_t)u) >> FRACBITS);
+ fixed_t y = (((fixed_t)v) >> FRACBITS);
+
+ // Carefully align all of my Friends.
+ if (x < 0)
+ x += (libdivide_u32_do((UINT32)(-x-1), &x_divider) + 1) * ds_flatwidth;
+ else
+ x -= libdivide_u32_do((UINT32)x, &x_divider) * ds_flatwidth;
+ if (y < 0)
+ y += (libdivide_u32_do((UINT32)(-y-1), &y_divider) + 1) * ds_flatheight;
+ else
+ y -= libdivide_u32_do((UINT32)y, &y_divider) * ds_flatheight;
+
+ val = source[((y * ds_flatwidth) + x)];
+ }
+
+ if (val != TRANSPARENTPIXEL)
+ *dest = *(ds_transmap + (colormap[val] << 8) + *dest);
+
+ dest++;
+ iz += ds_sz.x;
+ uz += ds_su.x;
+ vz += ds_sv.x;
+ } while (--width >= 0);
+#else
+ startz = 1.f/iz;
+ startu = uz*startz;
+ startv = vz*startz;
+
+ izstep = ds_sz.x * SPANSIZE;
+ uzstep = ds_su.x * SPANSIZE;
+ vzstep = ds_sv.x * SPANSIZE;
+ //x1 = 0;
+ width++;
+
+ while (width >= SPANSIZE)
+ {
+ iz += izstep;
+ uz += uzstep;
+ vz += vzstep;
+
+ endz = 1.f/iz;
+ endu = uz*endz;
+ endv = vz*endz;
+ stepu = (INT64)((endu - startu) * INVSPAN);
+ stepv = (INT64)((endv - startv) * INVSPAN);
+ u = (INT64)(startu);
+ v = (INT64)(startv);
+
+ for (i = SPANSIZE-1; i >= 0; i--)
+ {
+ colormap = planezlight[tiltlighting[ds_x1++]] + (ds_colormap - colormaps);
+ // Lactozilla: Non-powers-of-two
+ {
+ fixed_t x = (((fixed_t)u) >> FRACBITS);
+ fixed_t y = (((fixed_t)v) >> FRACBITS);
+
+ // Carefully align all of my Friends.
+ if (x < 0)
+ x += (libdivide_u32_do((UINT32)(-x-1), &x_divider) + 1) * ds_flatwidth;
+ else
+ x -= libdivide_u32_do((UINT32)x, &x_divider) * ds_flatwidth;
+ if (y < 0)
+ y += (libdivide_u32_do((UINT32)(-y-1), &y_divider) + 1) * ds_flatheight;
+ else
+ y -= libdivide_u32_do((UINT32)y, &y_divider) * ds_flatheight;
+
+ val = source[((y * ds_flatwidth) + x)];
+ }
+ if (val != TRANSPARENTPIXEL)
+ *dest = *(ds_transmap + (colormap[val] << 8) + *dest);
+ dest++;
+ u += stepu;
+ v += stepv;
+ }
+ startu = endu;
+ startv = endv;
+ width -= SPANSIZE;
+ }
+ if (width > 0)
+ {
+ if (width == 1)
+ {
+ u = (INT64)(startu);
+ v = (INT64)(startv);
+ colormap = planezlight[tiltlighting[ds_x1++]] + (ds_colormap - colormaps);
+ // Lactozilla: Non-powers-of-two
+ {
+ fixed_t x = (((fixed_t)u) >> FRACBITS);
+ fixed_t y = (((fixed_t)v) >> FRACBITS);
+
+ // Carefully align all of my Friends.
+ if (x < 0)
+ x += (libdivide_u32_do((UINT32)(-x-1), &x_divider) + 1) * ds_flatwidth;
+ else
+ x -= libdivide_u32_do((UINT32)x, &x_divider) * ds_flatwidth;
+ if (y < 0)
+ y += (libdivide_u32_do((UINT32)(-y-1), &y_divider) + 1) * ds_flatheight;
+ else
+ y -= libdivide_u32_do((UINT32)y, &y_divider) * ds_flatheight;
+
+ val = source[((y * ds_flatwidth) + x)];
+ }
+ if (val != TRANSPARENTPIXEL)
+ *dest = *(ds_transmap + (colormap[val] << 8) + *dest);
+ }
+ else
+ {
+ double left = width;
+ iz += ds_sz.x * left;
+ uz += ds_su.x * left;
+ vz += ds_sv.x * left;
+
+ endz = 1.f/iz;
+ endu = uz*endz;
+ endv = vz*endz;
+ left = 1.f/left;
+ stepu = (INT64)((endu - startu) * left);
+ stepv = (INT64)((endv - startv) * left);
+ u = (INT64)(startu);
+ v = (INT64)(startv);
+
+ for (; width != 0; width--)
+ {
+ colormap = planezlight[tiltlighting[ds_x1++]] + (ds_colormap - colormaps);
+ // Lactozilla: Non-powers-of-two
+ {
+ fixed_t x = (((fixed_t)u) >> FRACBITS);
+ fixed_t y = (((fixed_t)v) >> FRACBITS);
+
+ // Carefully align all of my Friends.
+ if (x < 0)
+ x += (libdivide_u32_do((UINT32)(-x-1), &x_divider) + 1) * ds_flatwidth;
+ else
+ x -= libdivide_u32_do((UINT32)x, &x_divider) * ds_flatwidth;
+ if (y < 0)
+ y += (libdivide_u32_do((UINT32)(-y-1), &y_divider) + 1) * ds_flatheight;
+ else
+ y -= libdivide_u32_do((UINT32)y, &y_divider) * ds_flatheight;
+
+ val = source[((y * ds_flatwidth) + x)];
+ }
+ if (val != TRANSPARENTPIXEL)
+ *dest = *(ds_transmap + (colormap[val] << 8) + *dest);
+ dest++;
+ u += stepu;
+ v += stepv;
+ }
+ }
+ }
+#endif
+}
+
/** \brief The R_DrawSplat_NPO2_8 function
Just like R_DrawSpan_NPO2_8, but skips transparent pixels.
*/
diff --git a/src/r_plane.c b/src/r_plane.c
index 380f39eabca224a402044d7be1504a3b60356044..7642a4dd69a4310c78dc235f7fdc43d4d4a104bd 100644
--- a/src/r_plane.c
+++ b/src/r_plane.c
@@ -1079,6 +1079,9 @@ void R_DrawSinglePlane(visplane_t *pl)
case SPANDRAWFUNC_SPLAT:
spanfunctype = SPANDRAWFUNC_TILTEDSPLAT;
break;
+ case SPANDRAWFUNC_TRANSSPLAT:
+ spanfunctype = SPANDRAWFUNC_TILTEDTRANSSPLAT;
+ break;
case SPANDRAWFUNC_SOLID:
spanfunctype = SPANDRAWFUNC_TILTEDSOLID;
break;
diff --git a/src/screen.c b/src/screen.c
index a2c1f04daa32ee977119f2729e57b87e8d6a2811..781d22335adde3d90a349f8a064e5ab4059d54bc 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -124,6 +124,7 @@ void SCR_SetDrawFuncs(void)
spanfuncs[SPANDRAWFUNC_SPLAT] = R_DrawSplat_8;
spanfuncs[SPANDRAWFUNC_TRANSSPLAT] = R_DrawTranslucentSplat_8;
spanfuncs[SPANDRAWFUNC_TILTEDSPLAT] = R_DrawTiltedSplat_8;
+ spanfuncs[SPANDRAWFUNC_TILTEDTRANSSPLAT] = R_DrawTiltedTranslucentSplat_8;
spanfuncs[SPANDRAWFUNC_SPRITE] = R_DrawFloorSprite_8;
spanfuncs[SPANDRAWFUNC_TRANSSPRITE] = R_DrawTranslucentFloorSprite_8;
spanfuncs[SPANDRAWFUNC_TILTEDSPRITE] = R_DrawTiltedFloorSprite_8;
@@ -146,6 +147,7 @@ void SCR_SetDrawFuncs(void)
spanfuncs_npo2[SPANDRAWFUNC_SPLAT] = R_DrawSplat_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TRANSSPLAT] = R_DrawTranslucentSplat_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TILTEDSPLAT] = R_DrawTiltedSplat_NPO2_8;
+ spanfuncs_npo2[SPANDRAWFUNC_TILTEDTRANSSPLAT] = R_DrawTiltedTranslucentSplat_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_SPRITE] = R_DrawFloorSprite_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TRANSSPRITE] = R_DrawTranslucentFloorSprite_NPO2_8;
spanfuncs_npo2[SPANDRAWFUNC_TILTEDSPRITE] = R_DrawTiltedFloorSprite_NPO2_8;
diff --git a/src/screen.h b/src/screen.h
index 6d45560c4582164e84c881004cbda002a7177d47..3ce593a52e8595e7412eb9c20c29c91ba9c057bb 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -115,6 +115,7 @@ enum
SPANDRAWFUNC_SPLAT,
SPANDRAWFUNC_TRANSSPLAT,
SPANDRAWFUNC_TILTEDSPLAT,
+ SPANDRAWFUNC_TILTEDTRANSSPLAT,
SPANDRAWFUNC_SPRITE,
SPANDRAWFUNC_TRANSSPRITE,
diff --git a/src/sdl/hwsym_sdl.c b/src/sdl/hwsym_sdl.c
index ca87fcc7951758e9a5de7ca1a405f88b1f202204..f561266017dd9fcf20b467b3c5e9323be7f5dbe2 100644
--- a/src/sdl/hwsym_sdl.c
+++ b/src/sdl/hwsym_sdl.c
@@ -112,6 +112,7 @@ void *hwSym(const char *funcName,void *handle)
GETFUNC(SetPaletteLookup);
GETFUNC(CreateLightTable);
+ GETFUNC(UpdateLightTable);
GETFUNC(ClearLightTables);
GETFUNC(SetScreenPalette);
diff --git a/src/sdl/i_video.c b/src/sdl/i_video.c
index 10c866a1e32ff6dd3c8ac248fb50df2a4e3a30f6..36bfd380f8164194dbc2715cf9d7452fe476475c 100644
--- a/src/sdl/i_video.c
+++ b/src/sdl/i_video.c
@@ -1901,6 +1901,7 @@ void VID_StartupOpenGL(void)
HWD.pfnSetPaletteLookup = hwSym("SetPaletteLookup",NULL);
HWD.pfnCreateLightTable = hwSym("CreateLightTable",NULL);
+ HWD.pfnUpdateLightTable = hwSym("UpdateLightTable",NULL);
HWD.pfnClearLightTables = hwSym("ClearLightTables",NULL);
HWD.pfnSetScreenPalette = hwSym("SetScreenPalette",NULL);
diff --git a/src/z_zone.c b/src/z_zone.c
index 5750f8ae016becd9c9548b690b0e7fd5b32ec7cb..0852fabaeac03f3751d33063cb14f63105678537 100644
--- a/src/z_zone.c
+++ b/src/z_zone.c
@@ -671,6 +671,7 @@ static void Command_Memfree_f(void)
CONS_Printf(M_GetText("Cached textures : %7s KB\n"), sizeu1(Z_TagUsage(PU_HWRCACHE)>>10));
CONS_Printf(M_GetText("Texture colormaps : %7s KB\n"), sizeu1(Z_TagUsage(PU_HWRPATCHCOLMIPMAP)>>10));
CONS_Printf(M_GetText("Model textures : %7s KB\n"), sizeu1(Z_TagUsage(PU_HWRMODELTEXTURE)>>10));
+ CONS_Printf(M_GetText("Light table textures : %7s KB\n"), sizeu1(Z_TagUsage(PU_HWRLIGHTTABLEDATA)>>10));
CONS_Printf(M_GetText("Plane polygons : %7s KB\n"), sizeu1(Z_TagUsage(PU_HWRPLANE)>>10));
CONS_Printf(M_GetText("All GPU textures : %7d KB\n"), HWR_GetTextureUsed()>>10);
}
diff --git a/src/z_zone.h b/src/z_zone.h
index ce7af4a159555e3a6c2be83e8d0eadcf8a7a69eb..56c540c3bb31a4a84e5f2403519455f3830583ee 100644
--- a/src/z_zone.h
+++ b/src/z_zone.h
@@ -55,6 +55,7 @@ enum
PU_HWRPATCHINFO = 21, // Hardware GLPatch_t struct for OpenGL texture cache
PU_HWRPATCHCOLMIPMAP = 22, // Hardware GLMipmap_t struct colormap variation of patch
PU_HWRMODELTEXTURE = 23, // Hardware model texture
+ PU_HWRLIGHTTABLEDATA = 24, // Hardware light table data
PU_HWRCACHE = 48, // static until unlocked
PU_CACHE = 49, // static until unlocked