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gsdx-ogl: only enable aniso when sampling from the HW texture unit

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Potentially help issue #884
This commit is contained in:
Gregory Hainaut 2015-10-17 14:39:26 +02:00
parent b13a1ff3dd
commit 6561fbc831
3 changed files with 11 additions and 9 deletions
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6
plugins/GSdx/GSDeviceOGL.cpp
View File

@ -562,10 +562,10 @@ void GSDeviceOGL::ClearStencil(GSTexture* t, uint8 c)
GLuint GSDeviceOGL::CreateSampler(PSSamplerSelector sel)
{
return CreateSampler(sel.ltf, sel.tau, sel.tav);
return CreateSampler(sel.ltf, sel.tau, sel.tav, sel.aniso);
}
GLuint GSDeviceOGL::CreateSampler(bool bilinear, bool tau, bool tav)
GLuint GSDeviceOGL::CreateSampler(bool bilinear, bool tau, bool tav, bool aniso)
{
GL_PUSH("Create Sampler");
@ -594,7 +594,7 @@ GLuint GSDeviceOGL::CreateSampler(bool bilinear, bool tau, bool tav)
glSamplerParameterf(sampler, GL_TEXTURE_MAX_LOD, 6);
int anisotropy = theApp.GetConfig("MaxAnisotropy", 0);
if (GLLoader::found_GL_EXT_texture_filter_anisotropic && anisotropy && !theApp.GetConfig("paltex", 0))
if (GLLoader::found_GL_EXT_texture_filter_anisotropic && anisotropy && aniso)
glSamplerParameterf(sampler, GL_TEXTURE_MAX_ANISOTROPY_EXT, (float)anisotropy);
GL_POP();

7
plugins/GSdx/GSDeviceOGL.h
View File

@ -312,8 +312,9 @@ class GSDeviceOGL : public GSDevice
uint32 tau:1;
uint32 tav:1;
uint32 ltf:1;
uint32 aniso:1;
uint32 _free:29;
uint32 _free:28;
};
uint32 key;
@ -439,7 +440,7 @@ class GSDeviceOGL : public GSDevice
GLuint m_vs[1<<5];
GLuint m_gs[1<<2];
GLuint m_ps_ss[1<<3];
GLuint m_ps_ss[1<<4];
GSDepthStencilOGL* m_om_dss[1<<4];
hash_map<uint64, GLuint > m_ps;
GLuint m_apitrace;
@ -533,7 +534,7 @@ class GSDeviceOGL : public GSDevice
GLuint CompileVS(VSSelector sel, int logz);
GLuint CompileGS(GSSelector sel);
GLuint CompilePS(PSSelector sel);
GLuint CreateSampler(bool bilinear, bool tau, bool tav);
GLuint CreateSampler(bool bilinear, bool tau, bool tav, bool aniso = false);
GLuint CreateSampler(PSSamplerSelector sel);
GSDepthStencilOGL* CreateDepthStencil(OMDepthStencilSelector dssel);

7
plugins/GSdx/GSRendererOGL.cpp
View File

@ -897,9 +897,10 @@ void GSRendererOGL::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
// Only enable clamping in CLAMP mode. REGION_CLAMP will be done manually in the shader
ps_ssel.tau = (m_context->CLAMP.WMS != CLAMP_CLAMP);
ps_ssel.tav = (m_context->CLAMP.WMT != CLAMP_CLAMP);
ps_ssel.ltf = bilinear && simple_sample;
ps_ssel.tau = (m_context->CLAMP.WMS != CLAMP_CLAMP);
ps_ssel.tav = (m_context->CLAMP.WMT != CLAMP_CLAMP);
ps_ssel.ltf = bilinear && simple_sample;
ps_ssel.aniso = simple_sample;
// Setup Texture ressources
dev->SetupSampler(ps_ssel);