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- changed model lighting setup to be done in the processing pass.

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This eliminates the different code paths for GL3 and GL4.5.
This commit is contained in:
Christoph Oelckers 2018-04-30 23:06:48 +02:00
parent fbbf2f8346
commit ecb1578a7a
3 changed files with 24 additions and 67 deletions
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4
src/gl/scene/gl_scene.cpp
View file

@ -261,6 +261,7 @@ void GLSceneDrawer::CreateScene()
gl_drawinfo->mShadowMap = &GLRenderer->mShadowMap;
RenderBSPNode (level.HeadNode());
// Process all the sprites on the current portal's back side which touch the portal.
if (GLRenderer->mCurrentPortal != NULL) GLRenderer->mCurrentPortal->RenderAttached();
Bsp.Unclock();
@ -271,6 +272,7 @@ void GLSceneDrawer::CreateScene()
gl_drawinfo->HandleMissingTextures(in_area); // Missing upper/lower textures
gl_drawinfo->HandleHackedSubsectors(); // open sector hacks for deep water
gl_drawinfo->ProcessSectorStacks(in_area); // merge visplanes of sector stacks
SetupWeaponLight();
GLRenderer->mLights->Finish();
GLRenderer->mVBO->Unmap();
@ -317,8 +319,6 @@ void GLSceneDrawer::RenderScene(int recursion)
gl_drawinfo->drawlists[GLDL_MASKEDFLATS].DrawFlats(gl_drawinfo, GLPASS_LIGHTSONLY);
gl_drawinfo->drawlists[GLDL_TRANSLUCENTBORDER].Draw(gl_drawinfo, GLPASS_LIGHTSONLY);
gl_drawinfo->drawlists[GLDL_TRANSLUCENT].Draw(gl_drawinfo, GLPASS_LIGHTSONLY, true);
gl_drawinfo->drawlists[GLDL_MODELS].Draw(gl_drawinfo, GLPASS_LIGHTSONLY);
SetupWeaponLight();
GLRenderer->mLights->Finish();
}

64
src/gl/scene/gl_sprite.cpp
View file

@ -64,36 +64,6 @@ void gl_SetRenderStyle(FRenderStyle style, bool drawopaque, bool allowcolorblend
gl_RenderState.SetTextureMode(tm);
}
int gl_SetDynModelLight(AActor *self, int dynlightindex)
{
if (gl.legacyMode)
{
float out[3];
gl_drawinfo->GetDynSpriteLight(self, nullptr, out);
gl_RenderState.SetDynLight(out[0], out[1], out[2]);
return -1;
}
else
{
// For deferred light mode this function gets called twice. First time for list upload, and second for draw.
if (gl.lightmethod == LM_DEFERRED && dynlightindex != -1)
{
gl_RenderState.SetDynLight(0, 0, 0);
return dynlightindex;
}
hw_GetDynModelLight(self, lightdata);
dynlightindex = GLRenderer->mLights->UploadLights(lightdata);
if (gl.lightmethod != LM_DEFERRED)
{
gl_RenderState.SetDynLight(0, 0, 0);
}
return dynlightindex;
}
}
//==========================================================================
//
//
@ -102,26 +72,9 @@ int gl_SetDynModelLight(AActor *self, int dynlightindex)
void FDrawInfo::DrawSprite(GLSprite *sprite, int pass)
{
if (pass == GLPASS_DECALS) return;
if (pass == GLPASS_DECALS || pass == GLPASS_LIGHTSONLY) return;
auto RenderStyle = sprite->RenderStyle;
if (pass == GLPASS_LIGHTSONLY)
{
if (sprite->modelframe)
{
if (RenderStyle.BlendOp != STYLEOP_Shadow)
{
if (gl_lights && GLRenderer->mLightCount && mDrawer->FixedColormap == CM_DEFAULT && !sprite->fullbright)
{
if (!sprite->particle)
{
sprite->dynlightindex = gl_SetDynModelLight(gl_light_sprites ? sprite->actor : nullptr, -1);
}
}
}
}
return;
}
bool additivefog = false;
bool foglayer = false;
@ -193,9 +146,7 @@ void FDrawInfo::DrawSprite(GLSprite *sprite, int pass)
{
if (gl_lights && GLRenderer->mLightCount && mDrawer->FixedColormap == CM_DEFAULT && !sprite->fullbright)
{
if (sprite->modelframe && !sprite->particle)
sprite->dynlightindex = gl_SetDynModelLight(gl_light_sprites ? sprite->actor : nullptr, sprite->dynlightindex);
else
if ( sprite->dynlightindex == -1) // only set if we got no light buffer index. This covers all cases where sprite lighting is used.
{
float out[3];
GetDynSpriteLight(gl_light_sprites ? sprite->actor : nullptr, gl_light_particles ? sprite->particle : nullptr, out);
@ -375,7 +326,16 @@ void FDrawInfo::AddSprite(GLSprite *sprite, bool translucent)
{
list = GLDL_MODELS;
}
sprite->dynlightindex = -1;
// That's a lot of checks...
if (sprite->modelframe && sprite->RenderStyle.BlendOp != STYLEOP_Shadow && gl_lights && gl_light_sprites && GLRenderer->mLightCount && mDrawer->FixedColormap == CM_DEFAULT && !sprite->fullbright && !gl.legacyMode)
{
hw_GetDynModelLight(sprite->actor, lightdata);
sprite->dynlightindex = GLRenderer->mLights->UploadLights(lightdata);
}
else
sprite->dynlightindex = -1;
auto newsprt = gl_drawinfo->drawlists[list].NewSprite();
*newsprt = *sprite;
}

23
src/gl/scene/gl_weapon.cpp
View file

@ -90,7 +90,7 @@ void GLSceneDrawer::SetupWeaponLight()
AActor * playermo = players[consoleplayer].camera;
player_t * player = playermo->player;
// this is the same as in DrawPlayerSprites below
// this is the same as in DrawPlayerSprites below (i.e. no weapon being drawn.)
if (!player ||
!r_drawplayersprites ||
!camera->player ||
@ -98,18 +98,19 @@ void GLSceneDrawer::SetupWeaponLight()
(r_deathcamera && camera->health <= 0))
return;
// Check if lighting can be used on this item.
if (camera->RenderStyle.BlendOp == STYLEOP_Shadow || !gl_lights || !gl_light_sprites || !GLRenderer->mLightCount || FixedColormap != CM_DEFAULT || gl.legacyMode)
return;
for (DPSprite *psp = player->psprites; psp != nullptr && psp->GetID() < PSP_TARGETCENTER; psp = psp->GetNext())
{
if (psp->GetState() != nullptr)
{
// set the lighting parameters
if (gl_lights && GLRenderer->mLightCount && FixedColormap == CM_DEFAULT && gl_light_sprites)
FSpriteModelFrame *smf = playermo->player->ReadyWeapon ? gl_FindModelFrame(playermo->player->ReadyWeapon->GetClass(), psp->GetState()->sprite, psp->GetState()->GetFrame(), false) : nullptr;
if (smf)
{
FSpriteModelFrame *smf = playermo->player->ReadyWeapon ? gl_FindModelFrame(playermo->player->ReadyWeapon->GetClass(), psp->GetState()->sprite, psp->GetState()->GetFrame(), false) : nullptr;
if (smf)
{
weapondynlightindex[psp] = gl_SetDynModelLight(playermo, -1);
}
hw_GetDynModelLight(playermo, lightdata);
weapondynlightindex[psp] = GLRenderer->mLights->UploadLights(lightdata);
}
}
}
@ -181,11 +182,7 @@ void GLSceneDrawer::DrawPlayerSprites(sector_t * viewsector, bool hudModelStep)
if (gl_lights && GLRenderer->mLightCount && FixedColormap == CM_DEFAULT && gl_light_sprites)
{
FSpriteModelFrame *smf = playermo->player->ReadyWeapon ? gl_FindModelFrame(playermo->player->ReadyWeapon->GetClass(), psp->GetState()->sprite, psp->GetState()->GetFrame(), false) : nullptr;
if (smf && !gl.legacyMode)
{
gl_SetDynModelLight(playermo, weapondynlightindex[psp]);
}
else
if (!smf || gl.legacyMode) // For models with per-pixel lighting this was done in a previous pass.
{
float out[3];
gl_drawinfo->GetDynSpriteLight(playermo, nullptr, out);