diff --git a/src/hardware/hw_cache.c b/src/hardware/hw_cache.c
index 64f74b1f4e9bae98553b881df46309148344a00a..56f5416cf13f8d4c3176d93b122094d4bfd0bacb 100644
--- a/src/hardware/hw_cache.c
+++ b/src/hardware/hw_cache.c
@@ -98,13 +98,11 @@ static void HWR_DrawColumnInCache(const column_t *patchcol, UINT8 *block, GLMipm
if (position + count >= pblockheight)
count = pblockheight - position;
- dest = block + (position*blockmodulo);
- while (count > 0)
+ for (dest = block + (position*blockmodulo); count > 0; count--, dest += blockmodulo, yfrac += yfracstep)
{
- count--;
-
texel = source[yfrac>>FRACBITS];
alpha = 0xFF;
+
// Make pixel transparent if chroma keyed
if ((mipmap->flags & TF_CHROMAKEYED) && (texel == HWR_PATCHES_CHROMAKEY_COLORINDEX))
alpha = 0x00;
@@ -115,11 +113,20 @@ static void HWR_DrawColumnInCache(const column_t *patchcol, UINT8 *block, GLMipm
switch (bpp)
{
case 2:
+ {
+ texelu16 = *((UINT16*)dest);
if ((originPatch != NULL) && (originPatch->style != AST_COPY))
- texel = ASTBlendPaletteIndexes(*(dest+1), texel, originPatch->style, originPatch->alpha);
+ {
+ if (originPatch->style == AST_TRANSLUCENT && originPatch->alpha < ASTTextureBlendingThreshold[0])
+ continue;
+ if (!(texelu16 & 0xFF00) && originPatch->alpha <= ASTTextureBlendingThreshold[1])
+ continue;
+ texel = ASTBlendPaletteIndexes(texelu16 & 0xFF, texel, originPatch->style, originPatch->alpha);
+ }
texelu16 = (UINT16)((alpha<<8) | texel);
memcpy(dest, &texelu16, sizeof(UINT16));
break;
+ }
case 3:
colortemp = palette[texel];
if ((originPatch != NULL) && (originPatch->style != AST_COPY))
@@ -149,9 +156,6 @@ static void HWR_DrawColumnInCache(const column_t *patchcol, UINT8 *block, GLMipm
*dest = texel;
break;
}
-
- dest += blockmodulo;
- yfrac += yfracstep;
}
}
}
@@ -202,13 +206,11 @@ static void HWR_DrawFlippedColumnInCache(const column_t *patchcol, UINT8 *block,
if (position + count >= pblockheight)
count = pblockheight - position;
- dest = block + (position*blockmodulo);
- while (count > 0)
+ for (dest = block + (position*blockmodulo); count > 0; count--, dest += blockmodulo, yfrac -= yfracstep)
{
- count--;
-
texel = source[yfrac>>FRACBITS];
alpha = 0xFF;
+
// Make pixel transparent if chroma keyed
if ((mipmap->flags & TF_CHROMAKEYED) && (texel == HWR_PATCHES_CHROMAKEY_COLORINDEX))
alpha = 0x00;
@@ -219,8 +221,15 @@ static void HWR_DrawFlippedColumnInCache(const column_t *patchcol, UINT8 *block,
switch (bpp)
{
case 2:
+ texelu16 = *((UINT16*)dest);
if ((originPatch != NULL) && (originPatch->style != AST_COPY))
- texel = ASTBlendPaletteIndexes(*(dest+1), texel, originPatch->style, originPatch->alpha);
+ {
+ if (originPatch->style == AST_TRANSLUCENT && originPatch->alpha < ASTTextureBlendingThreshold[0])
+ continue;
+ if (!(texelu16 & 0xFF00) && originPatch->alpha <= ASTTextureBlendingThreshold[1])
+ continue;
+ texel = ASTBlendPaletteIndexes(texelu16 & 0xFF, texel, originPatch->style, originPatch->alpha);
+ }
texelu16 = (UINT16)((alpha<<8) | texel);
memcpy(dest, &texelu16, sizeof(UINT16));
break;
@@ -253,9 +262,6 @@ static void HWR_DrawFlippedColumnInCache(const column_t *patchcol, UINT8 *block,
*dest = texel;
break;
}
-
- dest += blockmodulo;
- yfrac -= yfracstep;
}
}
}
@@ -433,7 +439,7 @@ static UINT8 *MakeBlock(GLMipmap_t *grMipmap)
// Create a composite texture from patches, adapt the texture size to a power of 2
// height and width for the hardware texture cache.
//
-static void HWR_GenerateTexture(INT32 texnum, GLMapTexture_t *grtex)
+static void HWR_GenerateTexture(INT32 texnum, GLMapTexture_t *grtex, GLMipmap_t *mipmap)
{
UINT8 *block;
texture_t *texture;
@@ -441,57 +447,19 @@ static void HWR_GenerateTexture(INT32 texnum, GLMapTexture_t *grtex)
INT32 blockwidth, blockheight, blocksize;
INT32 i;
- boolean skyspecial = false; //poor hack for Legacy large skies..
-
- RGBA_t *palette;
- palette = HWR_GetTexturePalette();
texture = textures[texnum];
- // hack the Legacy skies..
- if (texture->name[0] == 'S' &&
- texture->name[1] == 'K' &&
- texture->name[2] == 'Y' &&
- (texture->name[4] == 0 ||
- texture->name[5] == 0)
- )
- {
- skyspecial = true;
- grtex->mipmap.flags = TF_WRAPXY; // don't use the chromakey for sky
- }
- else
- grtex->mipmap.flags = TF_CHROMAKEYED | TF_WRAPXY;
-
- grtex->mipmap.width = (UINT16)texture->width;
- grtex->mipmap.height = (UINT16)texture->height;
- if (skyspecial)
- grtex->mipmap.format = GL_TEXFMT_RGBA; // that skyspecial code below assumes this format ...
- else
- grtex->mipmap.format = textureformat;
+ mipmap->flags = TF_WRAPXY;
+ mipmap->width = (UINT16)texture->width;
+ mipmap->height = (UINT16)texture->height;
+ mipmap->format = textureformat;
blockwidth = texture->width;
blockheight = texture->height;
blocksize = (blockwidth * blockheight);
block = MakeBlock(&grtex->mipmap);
- if (skyspecial) //Hurdler: not efficient, but better than holes in the sky (and it's done only at level loading)
- {
- INT32 j;
- RGBA_t col;
-
- col = palette[HWR_PATCHES_CHROMAKEY_COLORINDEX];
- for (j = 0; j < blockheight; j++)
- {
- for (i = 0; i < blockwidth; i++)
- {
- block[4*(j*blockwidth+i)+0] = col.s.red;
- block[4*(j*blockwidth+i)+1] = col.s.green;
- block[4*(j*blockwidth+i)+2] = col.s.blue;
- block[4*(j*blockwidth+i)+3] = 0xff;
- }
- }
- }
-
// Composite the columns together.
for (i = 0, patch = texture->patches; i < texture->patchcount; i++, patch++)
{
@@ -526,13 +494,13 @@ static void HWR_GenerateTexture(INT32 texnum, GLMapTexture_t *grtex)
Patch_Free(realpatch);
}
//Hurdler: not efficient at all but I don't remember exactly how HWR_DrawPatchInCache works :(
- if (format2bpp(grtex->mipmap.format)==4)
+ if (format2bpp(mipmap->format)==4)
{
for (i = 3; i < blocksize*4; i += 4) // blocksize*4 because blocksize doesn't include the bpp
{
if (block[i] == 0)
{
- grtex->mipmap.flags |= TF_TRANSPARENT;
+ mipmap->flags |= TF_TRANSPARENT;
break;
}
}
@@ -661,8 +629,6 @@ void HWR_FreeTextureColormaps(patch_t *patch)
Z_Free(next->data);
if (next->colormap)
Z_Free(next->colormap);
- next->data = NULL;
- next->colormap = NULL;
HWD.pfnDeleteTexture(next);
// Free the old colormap mipmap from memory.
@@ -714,12 +680,25 @@ void HWR_InitMapTextures(void)
gl_maptexturesloaded = false;
}
+static void DeleteTextureMipmap(GLMipmap_t *grMipmap)
+{
+ HWD.pfnDeleteTexture(grMipmap);
+
+ // Chroma-keyed textures do not own their texture data, so do not free it
+ if (!(grMipmap->flags & TF_CHROMAKEYED))
+ Z_Free(grMipmap->data);
+}
+
static void FreeMapTexture(GLMapTexture_t *tex)
{
- HWD.pfnDeleteTexture(&tex->mipmap);
- if (tex->mipmap.data)
- Z_Free(tex->mipmap.data);
- tex->mipmap.data = NULL;
+ if (tex->mipmap.nextcolormap)
+ {
+ DeleteTextureMipmap(tex->mipmap.nextcolormap);
+ free(tex->mipmap.nextcolormap);
+ tex->mipmap.nextcolormap = NULL;
+ }
+
+ DeleteTextureMipmap(&tex->mipmap);
}
void HWR_FreeMapTextures(void)
@@ -762,41 +741,47 @@ void HWR_LoadMapTextures(size_t pnumtextures)
// --------------------------------------------------------------------------
// Make sure texture is downloaded and set it as the source
// --------------------------------------------------------------------------
-GLMapTexture_t *HWR_GetTexture(INT32 tex)
+static void GetMapTexture(INT32 tex, GLMapTexture_t *grtex, GLMipmap_t *mipmap)
{
- GLMapTexture_t *grtex;
-#ifdef PARANOIA
- if ((unsigned)tex >= gl_numtextures)
- I_Error("HWR_GetTexture: tex >= numtextures\n");
-#endif
-
- // Every texture in memory, stored in the
- // hardware renderer's bit depth format. Wow!
- grtex = &gl_textures[tex];
-
// Generate texture if missing from the cache
- if (!grtex->mipmap.data && !grtex->mipmap.downloaded)
- HWR_GenerateTexture(tex, grtex);
+ if (!mipmap->data && !mipmap->downloaded)
+ HWR_GenerateTexture(tex, grtex, mipmap);
// If hardware does not have the texture, then call pfnSetTexture to upload it
- if (!grtex->mipmap.downloaded)
- HWD.pfnSetTexture(&grtex->mipmap);
- HWR_SetCurrentTexture(&grtex->mipmap);
+ if (!mipmap->downloaded)
+ HWD.pfnSetTexture(mipmap);
+ HWR_SetCurrentTexture(mipmap);
// The system-memory data can be purged now.
- Z_ChangeTag(grtex->mipmap.data, PU_HWRCACHE_UNLOCKED);
+ Z_ChangeTag(mipmap->data, PU_HWRCACHE_UNLOCKED);
+}
+
+GLMapTexture_t *HWR_GetTexture(INT32 tex)
+{
+ if (tex < 0 || tex >= (signed)gl_numtextures)
+ {
+#ifdef PARANOIA
+ I_Error("HWR_GetTexture: Invalid texture ID %d", tex);
+#else
+ tex = 0;
+#endif
+ }
+
+ GLMapTexture_t *grtex = &gl_textures[tex];
+
+ GetMapTexture(tex, grtex, &grtex->mipmap);
return grtex;
}
-static void HWR_CacheFlat(GLMipmap_t *grMipmap, lumpnum_t flatlumpnum)
+static void HWR_CacheRawFlat(GLMipmap_t *grMipmap, lumpnum_t flatlumpnum)
{
size_t size = W_LumpLength(flatlumpnum);
UINT16 pflatsize = R_GetFlatSize(size);
// setup the texture info
grMipmap->format = GL_TEXFMT_P_8;
- grMipmap->flags = TF_WRAPXY|TF_CHROMAKEYED;
+ grMipmap->flags = TF_WRAPXY;
grMipmap->width = pflatsize;
grMipmap->height = pflatsize;
@@ -817,7 +802,7 @@ void HWR_GetRawFlat(lumpnum_t flatlumpnum)
patch = HWR_GetCachedGLPatch(flatlumpnum);
grmip = ((GLPatch_t *)Patch_AllocateHardwarePatch(patch))->mipmap;
if (!grmip->downloaded && !grmip->data)
- HWR_CacheFlat(grmip, flatlumpnum);
+ HWR_CacheRawFlat(grmip, flatlumpnum);
// If hardware does not have the texture, then call pfnSetTexture to upload it
if (!grmip->downloaded)
@@ -828,7 +813,16 @@ void HWR_GetRawFlat(lumpnum_t flatlumpnum)
Z_ChangeTag(grmip->data, PU_HWRCACHE_UNLOCKED);
}
-void HWR_GetLevelFlat(levelflat_t *levelflat)
+static void MakeLevelFlatMipmap(GLMipmap_t *grMipmap, INT32 texturenum, UINT16 flags)
+{
+ grMipmap->format = GL_TEXFMT_P_8;
+ grMipmap->flags = flags;
+
+ grMipmap->width = (UINT16)textures[texturenum]->width;
+ grMipmap->height = (UINT16)textures[texturenum]->height;
+}
+
+void HWR_GetLevelFlat(levelflat_t *levelflat, boolean chromakeyed)
{
if (levelflat->type == LEVELFLAT_NONE || levelflat->texture_id < 0)
{
@@ -839,24 +833,50 @@ void HWR_GetLevelFlat(levelflat_t *levelflat)
INT32 texturenum = texturetranslation[levelflat->texture_id];
GLMapTexture_t *grtex = &gl_flats[texturenum];
+
GLMipmap_t *grMipmap = &grtex->mipmap;
+ GLMipmap_t *originalMipmap = grMipmap;
+
+ if (!originalMipmap->downloaded)
+ MakeLevelFlatMipmap(originalMipmap, texturenum, TF_WRAPXY);
- if (!grMipmap->data && !grMipmap->downloaded)
+ if (!originalMipmap->data)
{
- grMipmap->format = GL_TEXFMT_P_8;
- grMipmap->flags = TF_WRAPXY|TF_CHROMAKEYED;
+ size_t size = originalMipmap->width * originalMipmap->height;
+ memcpy(Z_Malloc(size, PU_HWRCACHE, &originalMipmap->data), R_GetFlatForTexture(texturenum), size);
+ }
+
+ // If chroma-keyed, create or use a different mipmap for the variant
+ if (chromakeyed)
+ {
+ if (!originalMipmap->data)
+ {
+ HWR_SetCurrentTexture(NULL);
+ return;
+ }
+
+ // Allocate it if it wasn't already
+ if (!originalMipmap->nextcolormap)
+ {
+ GLMipmap_t *newMipmap = calloc(1, sizeof (*grMipmap));
+ if (newMipmap == NULL)
+ I_Error("%s: Out of memory", "HWR_GetLevelFlat");
+ MakeLevelFlatMipmap(newMipmap, texturenum, TF_WRAPXY | TF_CHROMAKEYED);
+ originalMipmap->nextcolormap = newMipmap;
+ }
- grMipmap->width = (UINT16)textures[texturenum]->width;
- grMipmap->height = (UINT16)textures[texturenum]->height;
+ // Upload and bind the variant texture instead of the original one
+ grMipmap = originalMipmap->nextcolormap;
- size_t size = grMipmap->width * grMipmap->height;
- memcpy(Z_Malloc(size, PU_HWRCACHE, &grMipmap->data), R_GetFlatForTexture(texturenum), size);
+ // Use the original texture's pixel data
+ // It can just be a pointer to it, since the r_opengl backend deals with the pixels
+ // that are supposed to be transparent.
+ grMipmap->data = originalMipmap->data;
}
if (!grMipmap->downloaded)
- HWD.pfnSetTexture(&grtex->mipmap);
-
- HWR_SetCurrentTexture(&grtex->mipmap);
+ HWD.pfnSetTexture(grMipmap);
+ HWR_SetCurrentTexture(grMipmap);
Z_ChangeTag(grMipmap->data, PU_HWRCACHE_UNLOCKED);
}
diff --git a/src/hardware/hw_defs.h b/src/hardware/hw_defs.h
index 2d55eef2d8fd72271fef9c529d4be862318f93da..7d06ceb60b86d8ef3fff3d30a21ce29213d6c600 100644
--- a/src/hardware/hw_defs.h
+++ b/src/hardware/hw_defs.h
@@ -246,7 +246,7 @@ enum ETextureFlags
TF_WRAPX = 0x00000001, // wrap around X
TF_WRAPY = 0x00000002, // wrap around Y
TF_WRAPXY = TF_WRAPY|TF_WRAPX, // very common so use alias is more easy
- TF_CHROMAKEYED = 0x00000010,
+ TF_CHROMAKEYED = 0x00000010, // Used only for flats with pixels that have palette index 255
TF_TRANSPARENT = 0x00000040, // texture with some alpha == 0
};
diff --git a/src/hardware/hw_glob.h b/src/hardware/hw_glob.h
index e96ea6c7832e2dda5bb03c73b67981d35f1459e4..807c7098946b5589ce7d3394f864d6dccb484194 100644
--- a/src/hardware/hw_glob.h
+++ b/src/hardware/hw_glob.h
@@ -121,7 +121,7 @@ void HWR_GetMappedPatch(patch_t *patch, const UINT8 *colormap);
void HWR_GetFadeMask(lumpnum_t fademasklumpnum);
GLMapTexture_t *HWR_GetTexture(INT32 tex);
-void HWR_GetLevelFlat(levelflat_t *levelflat);
+void HWR_GetLevelFlat(levelflat_t *levelflat, boolean chromakeyed);
void HWR_GetRawFlat(lumpnum_t flatlumpnum);
void HWR_FreeTexture(patch_t *patch);
diff --git a/src/hardware/hw_main.c b/src/hardware/hw_main.c
index f5270f4e9e1381891e15d557652db63c14d03c39..bd8f316178dad3e48835e921c5cf7db0af734660 100644
--- a/src/hardware/hw_main.c
+++ b/src/hardware/hw_main.c
@@ -59,7 +59,7 @@ static void HWR_ProjectSprite(mobj_t *thing);
static void HWR_ProjectPrecipitationSprite(precipmobj_t *thing);
static void HWR_ProjectBoundingBox(mobj_t *thing);
-void HWR_AddTransparentFloor(levelflat_t *levelflat, extrasubsector_t *xsub, boolean isceiling, fixed_t fixedheight, INT32 lightlevel, INT32 alpha, sector_t *FOFSector, FBITFIELD blend, boolean fogplane, extracolormap_t *planecolormap);
+void HWR_AddTransparentFloor(levelflat_t *levelflat, extrasubsector_t *xsub, boolean isceiling, fixed_t fixedheight, INT32 lightlevel, INT32 alpha, sector_t *FOFSector, FBITFIELD blend, boolean fogplane, boolean chromakeyed, extracolormap_t *planecolormap);
void HWR_AddTransparentPolyobjectFloor(levelflat_t *levelflat, polyobj_t *polysector, boolean isceiling, fixed_t fixedheight,
INT32 lightlevel, INT32 alpha, sector_t *FOFSector, FBITFIELD blend, extracolormap_t *planecolormap);
@@ -2252,7 +2252,7 @@ static void HWR_AddPolyObjectPlanes(void)
}
else
{
- HWR_GetLevelFlat(&levelflats[polyobjsector->floorpic]);
+ HWR_GetLevelFlat(&levelflats[polyobjsector->floorpic], false);
HWR_RenderPolyObjectPlane(po_ptrs[i], false, polyobjsector->floorheight, PF_Occlude,
(light == -1 ? gl_frontsector->lightlevel : *gl_frontsector->lightlist[light].lightlevel), &levelflats[polyobjsector->floorpic],
polyobjsector, 255, (light == -1 ? gl_frontsector->extra_colormap : *gl_frontsector->lightlist[light].extra_colormap));
@@ -2275,7 +2275,7 @@ static void HWR_AddPolyObjectPlanes(void)
}
else
{
- HWR_GetLevelFlat(&levelflats[polyobjsector->ceilingpic]);
+ HWR_GetLevelFlat(&levelflats[polyobjsector->ceilingpic], false);
HWR_RenderPolyObjectPlane(po_ptrs[i], true, polyobjsector->ceilingheight, PF_Occlude,
(light == -1 ? gl_frontsector->lightlevel : *gl_frontsector->lightlist[light].lightlevel), &levelflats[polyobjsector->ceilingpic],
polyobjsector, 255, (light == -1 ? gl_frontsector->extra_colormap : *gl_frontsector->lightlist[light].extra_colormap));
@@ -2405,7 +2405,7 @@ static void HWR_Subsector(size_t num)
{
if (sub->validcount != validcount)
{
- HWR_GetLevelFlat(&levelflats[gl_frontsector->floorpic]);
+ HWR_GetLevelFlat(&levelflats[gl_frontsector->floorpic], false);
HWR_RenderPlane(sub, &extrasubsectors[num], false,
// Hack to make things continue to work around slopes.
locFloorHeight == cullFloorHeight ? locFloorHeight : gl_frontsector->floorheight,
@@ -2421,7 +2421,7 @@ static void HWR_Subsector(size_t num)
{
if (sub->validcount != validcount)
{
- HWR_GetLevelFlat(&levelflats[gl_frontsector->ceilingpic]);
+ HWR_GetLevelFlat(&levelflats[gl_frontsector->ceilingpic], false);
HWR_RenderPlane(sub, &extrasubsectors[num], true,
// Hack to make things continue to work around slopes.
locCeilingHeight == cullCeilingHeight ? locCeilingHeight : gl_frontsector->ceilingheight,
@@ -2479,7 +2479,7 @@ static void HWR_Subsector(size_t num)
*rover->bottomheight,
*gl_frontsector->lightlist[light].lightlevel,
alpha, rover->master->frontsector, PF_Fog|PF_NoTexture,
- true, rover->master->frontsector->extra_colormap);
+ true, false, rover->master->frontsector->extra_colormap);
}
else if ((rover->fofflags & FOF_TRANSLUCENT && !(rover->fofflags & FOF_SPLAT)) || rover->blend) // SoM: Flags are more efficient
{
@@ -2492,11 +2492,11 @@ static void HWR_Subsector(size_t num)
*gl_frontsector->lightlist[light].lightlevel,
max(0, min(rover->alpha, 255)), rover->master->frontsector,
HWR_RippleBlend(gl_frontsector, rover, false) | (rover->blend ? HWR_GetBlendModeFlag(rover->blend) : PF_Translucent),
- false, *gl_frontsector->lightlist[light].extra_colormap);
+ false, rover->fofflags & FOF_SPLAT, *gl_frontsector->lightlist[light].extra_colormap);
}
else
{
- HWR_GetLevelFlat(&levelflats[*rover->bottompic]);
+ HWR_GetLevelFlat(&levelflats[*rover->bottompic], rover->fofflags & FOF_SPLAT);
light = R_GetPlaneLight(gl_frontsector, centerHeight, viewz < bottomCullHeight ? true : false);
HWR_RenderPlane(sub, &extrasubsectors[num], false, *rover->bottomheight, HWR_RippleBlend(gl_frontsector, rover, false)|PF_Occlude, *gl_frontsector->lightlist[light].lightlevel, &levelflats[*rover->bottompic],
rover->master->frontsector, 255, *gl_frontsector->lightlist[light].extra_colormap);
@@ -2524,7 +2524,7 @@ static void HWR_Subsector(size_t num)
*rover->topheight,
*gl_frontsector->lightlist[light].lightlevel,
alpha, rover->master->frontsector, PF_Fog|PF_NoTexture,
- true, rover->master->frontsector->extra_colormap);
+ true, false, rover->master->frontsector->extra_colormap);
}
else if ((rover->fofflags & FOF_TRANSLUCENT && !(rover->fofflags & FOF_SPLAT)) || rover->blend)
{
@@ -2537,11 +2537,11 @@ static void HWR_Subsector(size_t num)
*gl_frontsector->lightlist[light].lightlevel,
max(0, min(rover->alpha, 255)), rover->master->frontsector,
HWR_RippleBlend(gl_frontsector, rover, false) | (rover->blend ? HWR_GetBlendModeFlag(rover->blend) : PF_Translucent),
- false, *gl_frontsector->lightlist[light].extra_colormap);
+ false, rover->fofflags & FOF_SPLAT, *gl_frontsector->lightlist[light].extra_colormap);
}
else
{
- HWR_GetLevelFlat(&levelflats[*rover->toppic]);
+ HWR_GetLevelFlat(&levelflats[*rover->toppic], rover->fofflags & FOF_SPLAT);
light = R_GetPlaneLight(gl_frontsector, centerHeight, viewz < topCullHeight ? true : false);
HWR_RenderPlane(sub, &extrasubsectors[num], true, *rover->topheight, HWR_RippleBlend(gl_frontsector, rover, false)|PF_Occlude, *gl_frontsector->lightlist[light].lightlevel, &levelflats[*rover->toppic],
rover->master->frontsector, 255, *gl_frontsector->lightlist[light].extra_colormap);
@@ -3835,6 +3835,7 @@ typedef struct
sector_t *FOFSector;
FBITFIELD blend;
boolean fogplane;
+ boolean chromakeyed;
extracolormap_t *planecolormap;
INT32 drawcount;
} planeinfo_t;
@@ -3876,7 +3877,7 @@ static INT32 drawcount = 0;
#define MAX_TRANSPARENTFLOOR 512
// This will likely turn into a copy of HWR_Add3DWater and replace it.
-void HWR_AddTransparentFloor(levelflat_t *levelflat, extrasubsector_t *xsub, boolean isceiling, fixed_t fixedheight, INT32 lightlevel, INT32 alpha, sector_t *FOFSector, FBITFIELD blend, boolean fogplane, extracolormap_t *planecolormap)
+void HWR_AddTransparentFloor(levelflat_t *levelflat, extrasubsector_t *xsub, boolean isceiling, fixed_t fixedheight, INT32 lightlevel, INT32 alpha, sector_t *FOFSector, FBITFIELD blend, boolean fogplane, boolean chromakeyed, extracolormap_t *planecolormap)
{
static size_t allocedplanes = 0;
@@ -3899,6 +3900,7 @@ void HWR_AddTransparentFloor(levelflat_t *levelflat, extrasubsector_t *xsub, boo
planeinfo[numplanes].FOFSector = FOFSector;
planeinfo[numplanes].blend = blend;
planeinfo[numplanes].fogplane = fogplane;
+ planeinfo[numplanes].chromakeyed = chromakeyed;
planeinfo[numplanes].planecolormap = planecolormap;
planeinfo[numplanes].drawcount = drawcount++;
@@ -4065,7 +4067,7 @@ static void HWR_CreateDrawNodes(void)
gl_frontsector = NULL;
if (!(sortnode[sortindex[i]].plane->blend & PF_NoTexture))
- HWR_GetLevelFlat(sortnode[sortindex[i]].plane->levelflat);
+ HWR_GetLevelFlat(sortnode[sortindex[i]].plane->levelflat, sortnode[sortindex[i]].plane->chromakeyed);
HWR_RenderPlane(NULL, sortnode[sortindex[i]].plane->xsub, sortnode[sortindex[i]].plane->isceiling, sortnode[sortindex[i]].plane->fixedheight, sortnode[sortindex[i]].plane->blend, sortnode[sortindex[i]].plane->lightlevel,
sortnode[sortindex[i]].plane->levelflat, sortnode[sortindex[i]].plane->FOFSector, sortnode[sortindex[i]].plane->alpha, sortnode[sortindex[i]].plane->planecolormap);
}
@@ -4074,9 +4076,11 @@ static void HWR_CreateDrawNodes(void)
// We aren't traversing the BSP tree, so make gl_frontsector null to avoid crashes.
gl_frontsector = NULL;
+ polyobj_t *po = sortnode[sortindex[i]].polyplane->polysector;
+
if (!(sortnode[sortindex[i]].polyplane->blend & PF_NoTexture))
- HWR_GetLevelFlat(sortnode[sortindex[i]].polyplane->levelflat);
- HWR_RenderPolyObjectPlane(sortnode[sortindex[i]].polyplane->polysector, sortnode[sortindex[i]].polyplane->isceiling, sortnode[sortindex[i]].polyplane->fixedheight, sortnode[sortindex[i]].polyplane->blend, sortnode[sortindex[i]].polyplane->lightlevel,
+ HWR_GetLevelFlat(sortnode[sortindex[i]].polyplane->levelflat, po->flags & POF_SPLAT);
+ HWR_RenderPolyObjectPlane(po, sortnode[sortindex[i]].polyplane->isceiling, sortnode[sortindex[i]].polyplane->fixedheight, sortnode[sortindex[i]].polyplane->blend, sortnode[sortindex[i]].polyplane->lightlevel,
sortnode[sortindex[i]].polyplane->levelflat, sortnode[sortindex[i]].polyplane->FOFSector, sortnode[sortindex[i]].polyplane->alpha, sortnode[sortindex[i]].polyplane->planecolormap);
}
else if (sortnode[sortindex[i]].wall)
@@ -5555,7 +5559,7 @@ static void HWR_TogglePaletteRendering(void)
// The textures will still be converted to RGBA by r_opengl.
// This however makes hw_cache use paletted blending for composite textures!
// (patchformat is not touched)
- textureformat = GL_TEXFMT_P_8;
+ textureformat = GL_TEXFMT_AP_88;
HWR_SetMapPalette();
HWR_SetPalette(pLocalPalette);