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- disable any texture clamping for textures with a user shader.

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This cannot be reliably determined so the least restrictive setting must be used.
This commit is contained in:
Christoph Oelckers 2018-07-23 17:53:35 +02:00
parent 3a6e05710a
commit 6076f0a69d
1 changed files with 4 additions and 4 deletions
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8
src/gl/renderer/gl_renderstate.cpp
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@ -310,6 +310,10 @@ void FRenderState::SetMaterial(FMaterial *mat, int clampmode, int translation, i
mShaderTimer = mat->tex->shaderspeed;
SetSpecular(mat->tex->Glossiness, mat->tex->SpecularLevel);
if (tex->UseType == ETextureType::SWCanvas) clampmode = CLAMP_NOFILTER;
if (tex->bHasCanvas) clampmode = CLAMP_CAMTEX;
else if ((tex->bWarped || tex->shaderindex >= FIRST_USER_SHADER) && clampmode <= CLAMP_XY) clampmode = CLAMP_NONE;
// avoid rebinding the same texture multiple times.
if (mat == lastMaterial && lastClamp == clampmode && translation == lastTranslation) return;
lastMaterial = mat;
@ -320,10 +324,6 @@ void FRenderState::SetMaterial(FMaterial *mat, int clampmode, int translation, i
int maxbound = 0;
auto tex = mat->tex;
if (tex->UseType == ETextureType::SWCanvas) clampmode = CLAMP_NOFILTER;
if (tex->bHasCanvas) clampmode = CLAMP_CAMTEX;
else if (tex->bWarped && clampmode <= CLAMP_XY) clampmode = CLAMP_NONE;
// Textures that are already scaled in the texture lump will not get replaced by hires textures.
int flags = mat->isExpanded() ? CTF_Expand : (gl_texture_usehires && tex->Scale.X == 1 && tex->Scale.Y == 1 && clampmode <= CLAMP_XY) ? CTF_CheckHires : 0;
int numLayers = mat->GetLayers();