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GSdx: Adjust Scaling Factor. 

Use value of 1 when upscale multiplier is 0 for ScalingFactor, this is
to avoid doing math with 0 in shader.

It helps custom res be less broken. Still not recommended to use custom
res ofc.
This commit is contained in:
lightningterror 2019-01-22 23:25:01 +01:00
parent 55bc8e13fc
commit 2aadf0be89
3 changed files with 6 additions and 4 deletions
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2
plugins/GSdx/Renderers/DX11/GSDevice11.cpp
View File

@ -186,7 +186,7 @@ bool GSDevice11::Create(const std::shared_ptr<GSWnd> &wnd)
std::string convert_mstr[1];
convert_mstr[0] = format("%d", m_upscale_multiplier);
convert_mstr[0] = format("%d", m_upscale_multiplier ? m_upscale_multiplier : 1);
D3D_SHADER_MACRO convert_macro[] =
{

2
plugins/GSdx/Renderers/DX11/GSTextureFX11.cpp
View File

@ -233,7 +233,7 @@ void GSDevice11::SetupPS(PSSelector sel, const PSConstantBuffer* cb, PSSamplerSe
str[21] = format("%d", sel.dfmt);
str[22] = format("%d", sel.depth_fmt);
str[23] = format("%d", sel.fmt >> 2);
str[24] = format("%d", m_upscale_multiplier);
str[24] = format("%d", m_upscale_multiplier ? m_upscale_multiplier : 1);
D3D_SHADER_MACRO macro[] =
{

6
plugins/GSdx/Renderers/OpenGL/GSDeviceOGL.cpp
View File

@ -377,8 +377,10 @@ bool GSDeviceOGL::Create(const std::shared_ptr<GSWnd> &wnd)
GL_PUSH("GSDeviceOGL::Convert");
m_convert.cb = new GSUniformBufferOGL("Misc UBO", g_convert_index, sizeof(MiscConstantBuffer));
// Upload once and forget about it
m_misc_cb_cache.ScalingFactor = GSVector4i(theApp.GetConfigI("upscale_multiplier"));
// Upload once and forget about it.
// Use value of 1 when upscale multiplier is 0 for ScalingFactor,
// this is to avoid doing math with 0 in shader. It helps custom res be less broken.
m_misc_cb_cache.ScalingFactor = GSVector4i(theApp.GetConfigI("upscale_multiplier") ? theApp.GetConfigI("upscale_multiplier") : 1);
m_convert.cb->cache_upload(&m_misc_cb_cache);
theApp.LoadResource(IDR_CONVERT_GLSL, shader);