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- fixed texture sampler generation in the Vulkan backend.

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This commit is contained in:
Christoph Oelckers 2020-06-06 16:10:19 +02:00
parent d643a42c4f
commit 5ab648b055
2 changed files with 37 additions and 8 deletions
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43
src/common/rendering/vulkan/textures/vk_samplers.cpp
View file

@ -60,9 +60,6 @@ VkTexClamp TexClamp[] ={
{ VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, VK_SAMPLER_ADDRESS_MODE_REPEAT },
{ VK_SAMPLER_ADDRESS_MODE_REPEAT, VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE },
{ VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE },
{ VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE },
{ VK_SAMPLER_ADDRESS_MODE_REPEAT, VK_SAMPLER_ADDRESS_MODE_REPEAT },
{ VK_SAMPLER_ADDRESS_MODE_REPEAT, VK_SAMPLER_ADDRESS_MODE_REPEAT }
};
VkSamplerManager::VkSamplerManager(VulkanDevice *dev)
@ -86,14 +83,14 @@ void VkSamplerManager::Create()
{
int filter = sysCallbacks && sysCallbacks->DisableTextureFilter && sysCallbacks->DisableTextureFilter()? 0 : gl_texture_filter;
for(int i = 0; i < 7; i++)
for (int i = CLAMP_NONE; i <= CLAMP_XY; i++)
{
SamplerBuilder builder;
builder.setMagFilter(TexFilter[filter].magFilter);
builder.setMinFilter(TexFilter[filter].minFilter);
builder.setAddressMode(TexClamp[i].clamp_u, TexClamp[i].clamp_v, VK_SAMPLER_ADDRESS_MODE_REPEAT);
builder.setMipmapMode(TexFilter[filter].mipfilter);
if (i <= CLAMP_XY && TexFilter[filter].mipmapping)
if (TexFilter[filter].mipmapping)
{
builder.setAnisotropy(gl_texture_filter_anisotropic);
builder.setMaxLod(100.0f); // According to the spec this value is clamped so something high makes it usable for all textures.
@ -104,11 +101,43 @@ void VkSamplerManager::Create()
}
mSamplers[i] = builder.create(vDevice);
mSamplers[i]->SetDebugName("VkSamplerManager.mSamplers");
}
}
{
SamplerBuilder builder;
builder.setMagFilter(TexFilter[filter].magFilter);
builder.setMinFilter(TexFilter[filter].magFilter);
builder.setAddressMode(VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, VK_SAMPLER_ADDRESS_MODE_REPEAT);
builder.setMipmapMode(VK_SAMPLER_MIPMAP_MODE_NEAREST);
builder.setMaxLod(0.25f);
mSamplers[CLAMP_XY_NOMIP] = builder.create(vDevice);
mSamplers[CLAMP_XY_NOMIP]->SetDebugName("VkSamplerManager.mSamplers");
}
for (int i = CLAMP_NOFILTER; i <= CLAMP_NOFILTER_XY; i++)
{
SamplerBuilder builder;
builder.setMagFilter(VK_FILTER_NEAREST);
builder.setMinFilter(VK_FILTER_NEAREST);
builder.setAddressMode(TexClamp[i - CLAMP_NOFILTER].clamp_u, TexClamp[i - CLAMP_NOFILTER].clamp_v, VK_SAMPLER_ADDRESS_MODE_REPEAT);
builder.setMipmapMode(VK_SAMPLER_MIPMAP_MODE_NEAREST);
builder.setMaxLod(0.25f);
mSamplers[i] = builder.create(vDevice);
mSamplers[i]->SetDebugName("VkSamplerManager.mSamplers");
}
// CAMTEX is repeating with texture filter and no mipmap
{
SamplerBuilder builder;
builder.setMagFilter(TexFilter[filter].magFilter);
builder.setMinFilter(TexFilter[filter].magFilter);
builder.setAddressMode(VK_SAMPLER_ADDRESS_MODE_REPEAT, VK_SAMPLER_ADDRESS_MODE_REPEAT, VK_SAMPLER_ADDRESS_MODE_REPEAT);
builder.setMipmapMode(VK_SAMPLER_MIPMAP_MODE_NEAREST);
builder.setMaxLod(0.25f);
mSamplers[CLAMP_CAMTEX] = builder.create(vDevice);
mSamplers[CLAMP_CAMTEX]->SetDebugName("VkSamplerManager.mSamplers");
}
}
void VkSamplerManager::Destroy()
{
for (int i = 0; i < 7; i++)
for (int i = 0; i < NUMSAMPLERS; i++)
mSamplers[i].reset();
}

2
src/common/rendering/vulkan/textures/vk_samplers.h
View file

@ -8,7 +8,7 @@ class VulkanDevice;
class VkSamplerManager
{
VulkanDevice *vDevice;
std::unique_ptr<VulkanSampler> mSamplers[7];
std::unique_ptr<VulkanSampler> mSamplers[NUMSAMPLERS];
//void UnbindAll();