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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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41
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_CLAMP_TO_EDGE, VK_SAMPLER_ADDRESS_MODE_REPEAT },
{ VK_SAMPLER_ADDRESS_MODE_REPEAT, VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE }, { 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_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) VkSamplerManager::VkSamplerManager(VulkanDevice *dev)
@ -86,14 +83,14 @@ void VkSamplerManager::Create()
{ {
int filter = sysCallbacks && sysCallbacks->DisableTextureFilter && sysCallbacks->DisableTextureFilter()? 0 : gl_texture_filter; 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; SamplerBuilder builder;
builder.setMagFilter(TexFilter[filter].magFilter); builder.setMagFilter(TexFilter[filter].magFilter);
builder.setMinFilter(TexFilter[filter].minFilter); builder.setMinFilter(TexFilter[filter].minFilter);
builder.setAddressMode(TexClamp[i].clamp_u, TexClamp[i].clamp_v, VK_SAMPLER_ADDRESS_MODE_REPEAT); builder.setAddressMode(TexClamp[i].clamp_u, TexClamp[i].clamp_v, VK_SAMPLER_ADDRESS_MODE_REPEAT);
builder.setMipmapMode(TexFilter[filter].mipfilter); builder.setMipmapMode(TexFilter[filter].mipfilter);
if (i <= CLAMP_XY && TexFilter[filter].mipmapping) if (TexFilter[filter].mipmapping)
{ {
builder.setAnisotropy(gl_texture_filter_anisotropic); 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. builder.setMaxLod(100.0f); // According to the spec this value is clamped so something high makes it usable for all textures.
@ -105,10 +102,42 @@ void VkSamplerManager::Create()
mSamplers[i] = builder.create(vDevice); mSamplers[i] = builder.create(vDevice);
mSamplers[i]->SetDebugName("VkSamplerManager.mSamplers"); 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() void VkSamplerManager::Destroy()
{ {
for (int i = 0; i < 7; i++) for (int i = 0; i < NUMSAMPLERS; i++)
mSamplers[i].reset(); mSamplers[i].reset();
} }

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

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