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Vulkan: Implement post-processing backend

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No new features, just parity with OpenGL.
This commit is contained in:
Stenzek
2017-04-21 23:33:58 +10:00
parent a10e8b1ef5
commit 417a4ca206
11 changed files with 445 additions and 74 deletions
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23
Source/Core/VideoBackends/Vulkan/VulkanContext.cpp
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@ -6,6 +6,9 @@
#include "Common/Assert.h"
#include "Common/CommonFuncs.h"
#include "Common/CommonPaths.h"
#include "Common/FileSearch.h"
#include "Common/FileUtil.h"
#include "Common/Logging/Log.h"
#include "Common/MsgHandler.h"
#include "Common/StringUtil.h"
@ -222,6 +225,21 @@ VulkanContext::GPUList VulkanContext::EnumerateGPUs(VkInstance instance)
return gpus;
}
static std::vector<std::string> GetShaders(const std::string& sub_dir = "")
{
std::vector<std::string> paths =
Common::DoFileSearch({".glsl"}, {File::GetUserPath(D_SHADERS_IDX) + sub_dir,
File::GetSysDirectory() + SHADERS_DIR DIR_SEP + sub_dir});
std::vector<std::string> result;
for (std::string path : paths)
{
std::string name;
SplitPath(path, nullptr, &name, nullptr);
result.push_back(name);
}
return result;
}
void VulkanContext::PopulateBackendInfo(VideoConfig* config)
{
config->backend_info.api_type = APIType::Vulkan;
@ -237,7 +255,7 @@ void VulkanContext::PopulateBackendInfo(VideoConfig* config)
config->backend_info.bSupportsComputeShaders = true; // Assumed support.
config->backend_info.bSupportsGPUTextureDecoding = true; // Assumed support.
config->backend_info.bSupportsInternalResolutionFrameDumps = true; // Assumed support.
config->backend_info.bSupportsPostProcessing = false; // No support yet.
config->backend_info.bSupportsPostProcessing = true; // Assumed support.
config->backend_info.bSupportsDualSourceBlend = false; // Dependent on features.
config->backend_info.bSupportsGeometryShaders = false; // Dependent on features.
config->backend_info.bSupportsGSInstancing = false; // Dependent on features.
@ -246,6 +264,9 @@ void VulkanContext::PopulateBackendInfo(VideoConfig* config)
config->backend_info.bSupportsSSAA = false; // Dependent on features.
config->backend_info.bSupportsDepthClamp = false; // Dependent on features.
config->backend_info.bSupportsReversedDepthRange = false; // No support yet due to driver bugs.
g_Config.backend_info.PPShaders = GetShaders("");
g_Config.backend_info.AnaglyphShaders = GetShaders(ANAGLYPH_DIR DIR_SEP);
}
void VulkanContext::PopulateBackendInfoAdapters(VideoConfig* config, const GPUList& gpu_list)