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VideoBackends / VideoCommon: update max pixel shader samplers from 8 to 16, this allows us to support more samplers than the native Wii/GC

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iwubcode
2023-12-09 15:07:35 -06:00
parent 003872d7dd
commit ac862b04ab
5 changed files with 22 additions and 8 deletions
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22
Source/Core/VideoBackends/Vulkan/ObjectCache.cpp
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@ -121,10 +121,24 @@ bool ObjectCache::CreateDescriptorSetLayouts()
VK_SHADER_STAGE_GEOMETRY_BIT},
}};
static const std::array<VkDescriptorSetLayoutBinding, 1> standard_sampler_bindings{{
{0, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
static_cast<u32>(VideoCommon::MAX_PIXEL_SHADER_SAMPLERS), VK_SHADER_STAGE_FRAGMENT_BIT},
}};
constexpr u32 MAX_PIXEL_SAMPLER_ARRAY_SIZE = 8;
constexpr u32 TOTAL_PIXEL_SAMPLER_BINDINGS =
1 + (VideoCommon::MAX_PIXEL_SHADER_SAMPLERS - MAX_PIXEL_SAMPLER_ARRAY_SIZE);
static_assert(VideoCommon::MAX_PIXEL_SHADER_SAMPLERS == 16, "Update descriptor sampler bindings");
static const std::array<VkDescriptorSetLayoutBinding, TOTAL_PIXEL_SAMPLER_BINDINGS>
standard_sampler_bindings{{
{0, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, MAX_PIXEL_SAMPLER_ARRAY_SIZE,
VK_SHADER_STAGE_FRAGMENT_BIT},
{8, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
{9, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
{10, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
{11, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
{12, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
{13, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
{14, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
{15, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
}};
// The dynamic veretex loader's vertex buffer must be last here, for similar reasons
static const std::array<VkDescriptorSetLayoutBinding, 2> standard_ssbo_bindings{{