Emulation/ppsspp
1
0
Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2025-04-02 11:01:50 -04:00
Code Issues Projects Releases Packages Wiki Activity
ppsspp/GPU/Vulkan/DrawEngineVulkan.cpp
Henrik Rydgård 0e3a84b4a8 Move most GPU things to Common. 
It works after the move, on Windows and Android at least.

Deletes the D3DX9 shader compiler loader, which was not used.
2020-10-04 23:39:02 +02:00

1107 lines
43 KiB
C++
Raw Blame History

// Copyright (c) 2012- PPSSPP Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0 or later versions.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official git repository and contact information can be found at
// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
#include <algorithm>
#include "Common/Data/Convert/SmallDataConvert.h"
#include "Common/Profiler/Profiler.h"
#include "Common/GPU/Vulkan/VulkanRenderManager.h"
#include "Common/Log.h"
#include "Common/MemoryUtil.h"
#include "Common/TimeUtil.h"
#include "Core/MemMap.h"
#include "Core/System.h"
#include "Core/Reporting.h"
#include "Core/Config.h"
#include "Core/CoreTiming.h"
#include "GPU/Math3D.h"
#include "GPU/GPUState.h"
#include "GPU/ge_constants.h"
#include "Common/GPU/Vulkan/VulkanContext.h"
#include "Common/GPU/Vulkan/VulkanMemory.h"
#include "GPU/Common/SplineCommon.h"
#include "GPU/Common/TransformCommon.h"
#include "GPU/Common/VertexDecoderCommon.h"
#include "GPU/Common/SoftwareTransformCommon.h"
#include "GPU/Common/DrawEngineCommon.h"
#include "GPU/Debugger/Debugger.h"
#include "GPU/Vulkan/DrawEngineVulkan.h"
#include "GPU/Vulkan/TextureCacheVulkan.h"
#include "GPU/Vulkan/ShaderManagerVulkan.h"
#include "GPU/Vulkan/PipelineManagerVulkan.h"
#include "GPU/Vulkan/FramebufferManagerVulkan.h"
#include "GPU/Vulkan/GPU_Vulkan.h"
enum {
VERTEX_CACHE_SIZE = 8192 * 1024
};
#define VERTEXCACHE_DECIMATION_INTERVAL 17
#define DESCRIPTORSET_DECIMATION_INTERVAL 1 // Temporarily cut to 1. Handle reuse breaks this when textures get deleted.
enum { VAI_KILL_AGE = 120, VAI_UNRELIABLE_KILL_AGE = 240, VAI_UNRELIABLE_KILL_MAX = 4 };
enum {
DRAW_BINDING_TEXTURE = 0,
DRAW_BINDING_2ND_TEXTURE = 1,
DRAW_BINDING_DEPAL_TEXTURE = 2,
DRAW_BINDING_DYNUBO_BASE = 3,
DRAW_BINDING_DYNUBO_LIGHT = 4,
DRAW_BINDING_DYNUBO_BONE = 5,
DRAW_BINDING_TESS_STORAGE_BUF = 6,
DRAW_BINDING_TESS_STORAGE_BUF_WU = 7,
DRAW_BINDING_TESS_STORAGE_BUF_WV = 8,
};
enum {
TRANSFORMED_VERTEX_BUFFER_SIZE = VERTEX_BUFFER_MAX * sizeof(TransformedVertex)
};
DrawEngineVulkan::DrawEngineVulkan(VulkanContext *vulkan, Draw::DrawContext *draw)
: vulkan_(vulkan),
draw_(draw),
stats_{},
vai_(1024) {
decOptions_.expandAllWeightsToFloat = false;
decOptions_.expand8BitNormalsToFloat = false;
// Allocate nicely aligned memory. Maybe graphics drivers will appreciate it.
// All this is a LOT of memory, need to see if we can cut down somehow.
decoded = (u8 *)AllocateMemoryPages(DECODED_VERTEX_BUFFER_SIZE, MEM_PROT_READ | MEM_PROT_WRITE);
decIndex = (u16 *)AllocateMemoryPages(DECODED_INDEX_BUFFER_SIZE, MEM_PROT_READ | MEM_PROT_WRITE);
indexGen.Setup(decIndex);
InitDeviceObjects();
}
void DrawEngineVulkan::InitDeviceObjects() {
// All resources we need for PSP drawing. Usually only bindings 0 and 2-4 are populated.
VkDescriptorSetLayoutBinding bindings[9]{};
bindings[0].descriptorCount = 1;
bindings[0].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
bindings[0].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
bindings[0].binding = DRAW_BINDING_TEXTURE;
bindings[1].descriptorCount = 1;
bindings[1].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
bindings[1].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
bindings[1].binding = DRAW_BINDING_2ND_TEXTURE;
bindings[2].descriptorCount = 1;
bindings[2].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER; // sampler is ignored though.
bindings[2].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
bindings[2].binding = DRAW_BINDING_DEPAL_TEXTURE;
bindings[3].descriptorCount = 1;
bindings[3].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC;
bindings[3].stageFlags = VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT;
bindings[3].binding = DRAW_BINDING_DYNUBO_BASE;
bindings[4].descriptorCount = 1;
bindings[4].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC;
bindings[4].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
bindings[4].binding = DRAW_BINDING_DYNUBO_LIGHT;
bindings[5].descriptorCount = 1;
bindings[5].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC;
bindings[5].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
bindings[5].binding = DRAW_BINDING_DYNUBO_BONE;
// Used only for hardware tessellation.
bindings[6].descriptorCount = 1;
bindings[6].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
bindings[6].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
bindings[6].binding = DRAW_BINDING_TESS_STORAGE_BUF;
bindings[7].descriptorCount = 1;
bindings[7].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
bindings[7].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
bindings[7].binding = DRAW_BINDING_TESS_STORAGE_BUF_WU;
bindings[8].descriptorCount = 1;
bindings[8].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
bindings[8].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
bindings[8].binding = DRAW_BINDING_TESS_STORAGE_BUF_WV;
VkDevice device = vulkan_->GetDevice();
VkDescriptorSetLayoutCreateInfo dsl{ VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO };
dsl.bindingCount = ARRAY_SIZE(bindings);
dsl.pBindings = bindings;
VkResult res = vkCreateDescriptorSetLayout(device, &dsl, nullptr, &descriptorSetLayout_);
_dbg_assert_(VK_SUCCESS == res);
// We are going to use one-shot descriptors in the initial implementation. Might look into caching them
// if creating and updating them turns out to be expensive.
for (int i = 0; i < VulkanContext::MAX_INFLIGHT_FRAMES; i++) {
// We now create descriptor pools on demand, so removed from here.
// Note that pushUBO is also used for tessellation data (search for SetPushBuffer), and to upload
// the null texture. This should be cleaned up...
frame_[i].pushUBO = new VulkanPushBuffer(vulkan_, 8 * 1024 * 1024, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT);
frame_[i].pushVertex = new VulkanPushBuffer(vulkan_, 2 * 1024 * 1024, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
frame_[i].pushIndex = new VulkanPushBuffer(vulkan_, 1 * 1024 * 1024, VK_BUFFER_USAGE_INDEX_BUFFER_BIT);
frame_[i].pushLocal = new VulkanPushBuffer(vulkan_, 1 * 1024 * 1024, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
}
VkPipelineLayoutCreateInfo pl{ VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO };
pl.pPushConstantRanges = nullptr;
pl.pushConstantRangeCount = 0;
pl.setLayoutCount = 1;
pl.pSetLayouts = &descriptorSetLayout_;
pl.flags = 0;
res = vkCreatePipelineLayout(device, &pl, nullptr, &pipelineLayout_);
_dbg_assert_(VK_SUCCESS == res);
VkSamplerCreateInfo samp{ VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO };
samp.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
samp.addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
samp.addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
samp.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST;
samp.flags = 0;
samp.magFilter = VK_FILTER_NEAREST;
samp.minFilter = VK_FILTER_NEAREST;
res = vkCreateSampler(device, &samp, nullptr, &samplerSecondary_);
_dbg_assert_(VK_SUCCESS == res);
res = vkCreateSampler(device, &samp, nullptr, &nullSampler_);
_dbg_assert_(VK_SUCCESS == res);
vertexCache_ = new VulkanPushBuffer(vulkan_, VERTEX_CACHE_SIZE, VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
tessDataTransferVulkan = new TessellationDataTransferVulkan(vulkan_);
tessDataTransfer = tessDataTransferVulkan;
}
DrawEngineVulkan::~DrawEngineVulkan() {
FreeMemoryPages(decoded, DECODED_VERTEX_BUFFER_SIZE);
FreeMemoryPages(decIndex, DECODED_INDEX_BUFFER_SIZE);
DestroyDeviceObjects();
}
void DrawEngineVulkan::FrameData::Destroy(VulkanContext *vulkan) {
if (descPool != VK_NULL_HANDLE) {
vulkan->Delete().QueueDeleteDescriptorPool(descPool);
}
if (pushUBO) {
pushUBO->Destroy(vulkan);
delete pushUBO;
pushUBO = nullptr;
}
if (pushVertex) {
pushVertex->Destroy(vulkan);
delete pushVertex;
pushVertex = nullptr;
}
if (pushIndex) {
pushIndex->Destroy(vulkan);
delete pushIndex;
pushIndex = nullptr;
}
if (pushLocal) {
pushLocal->Destroy(vulkan);
delete pushLocal;
pushLocal = nullptr;
}
}
void DrawEngineVulkan::DestroyDeviceObjects() {
delete tessDataTransferVulkan;
tessDataTransfer = nullptr;
tessDataTransferVulkan = nullptr;
for (int i = 0; i < VulkanContext::MAX_INFLIGHT_FRAMES; i++) {
frame_[i].Destroy(vulkan_);
}
if (samplerSecondary_ != VK_NULL_HANDLE)
vulkan_->Delete().QueueDeleteSampler(samplerSecondary_);
if (nullSampler_ != VK_NULL_HANDLE)
vulkan_->Delete().QueueDeleteSampler(nullSampler_);
if (pipelineLayout_ != VK_NULL_HANDLE)
vulkan_->Delete().QueueDeletePipelineLayout(pipelineLayout_);
if (descriptorSetLayout_ != VK_NULL_HANDLE)
vulkan_->Delete().QueueDeleteDescriptorSetLayout(descriptorSetLayout_);
if (vertexCache_) {
vertexCache_->Destroy(vulkan_);
delete vertexCache_;
vertexCache_ = nullptr;
}
// Need to clear this to get rid of all remaining references to the dead buffers.
vai_.Iterate([](uint32_t hash, VertexArrayInfoVulkan *vai) {
delete vai;
});
vai_.Clear();
}
void DrawEngineVulkan::DeviceLost() {
DestroyDeviceObjects();
DirtyAllUBOs();
}
void DrawEngineVulkan::DeviceRestore(VulkanContext *vulkan, Draw::DrawContext *draw) {
vulkan_ = vulkan;
draw_ = draw;
InitDeviceObjects();
}
void DrawEngineVulkan::BeginFrame() {
lastPipeline_ = nullptr;
lastRenderStepId_ = -1;
int curFrame = vulkan_->GetCurFrame();
FrameData *frame = &frame_[curFrame];
// First reset all buffers, then begin. This is so that Reset can free memory and Begin can allocate it,
// if growing the buffer is needed. Doing it this way will reduce fragmentation if more than one buffer
// needs to grow in the same frame. The state where many buffers are reset can also be used to
// defragment memory.
frame->pushUBO->Reset();
frame->pushVertex->Reset();
frame->pushIndex->Reset();
frame->pushLocal->Reset();
frame->pushUBO->Begin(vulkan_);
frame->pushVertex->Begin(vulkan_);
frame->pushIndex->Begin(vulkan_);
frame->pushLocal->Begin(vulkan_);
// TODO: How can we make this nicer...
tessDataTransferVulkan->SetPushBuffer(frame->pushUBO);
DirtyAllUBOs();
// Wipe the vertex cache if it's grown too large.
if (vertexCache_->GetTotalSize() > VERTEX_CACHE_SIZE) {
vertexCache_->Destroy(vulkan_);
delete vertexCache_; // orphans the buffers, they'll get deleted once no longer used by an in-flight frame.
vertexCache_ = new VulkanPushBuffer(vulkan_, VERTEX_CACHE_SIZE, VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
vai_.Iterate([&](uint32_t hash, VertexArrayInfoVulkan *vai) {
delete vai;
});
vai_.Clear();
}
vertexCache_->BeginNoReset();
if (--descDecimationCounter_ <= 0) {
if (frame->descPool != VK_NULL_HANDLE)
vkResetDescriptorPool(vulkan_->GetDevice(), frame->descPool, 0);
frame->descSets.Clear();
frame->descCount = 0;
descDecimationCounter_ = DESCRIPTORSET_DECIMATION_INTERVAL;
}
if (--decimationCounter_ <= 0) {
decimationCounter_ = VERTEXCACHE_DECIMATION_INTERVAL;
const int threshold = gpuStats.numFlips - VAI_KILL_AGE;
const int unreliableThreshold = gpuStats.numFlips - VAI_UNRELIABLE_KILL_AGE;
int unreliableLeft = VAI_UNRELIABLE_KILL_MAX;
vai_.Iterate([&](uint32_t hash, VertexArrayInfoVulkan *vai) {
bool kill;
if (vai->status == VertexArrayInfoVulkan::VAI_UNRELIABLE) {
// We limit killing unreliable so we don't rehash too often.
kill = vai->lastFrame < unreliableThreshold && --unreliableLeft >= 0;
} else {
kill = vai->lastFrame < threshold;
}
if (kill) {
// This is actually quite safe.
vai_.Remove(hash);
delete vai;
}
});
}
vai_.Maintain();
}
void DrawEngineVulkan::EndFrame() {
FrameData *frame = &frame_[vulkan_->GetCurFrame()];
stats_.pushUBOSpaceUsed = (int)frame->pushUBO->GetOffset();
stats_.pushVertexSpaceUsed = (int)frame->pushVertex->GetOffset();
stats_.pushIndexSpaceUsed = (int)frame->pushIndex->GetOffset();
frame->pushUBO->End();
frame->pushVertex->End();
frame->pushIndex->End();
frame->pushLocal->End();
vertexCache_->End();
}
void DrawEngineVulkan::DecodeVertsToPushBuffer(VulkanPushBuffer *push, uint32_t *bindOffset, VkBuffer *vkbuf) {
u8 *dest = decoded;
// Figure out how much pushbuffer space we need to allocate.
if (push) {
int vertsToDecode = ComputeNumVertsToDecode();
dest = (u8 *)push->Push(vertsToDecode * dec_->GetDecVtxFmt().stride, bindOffset, vkbuf);
}
DecodeVerts(dest);
}
void DrawEngineVulkan::SetLineWidth(float lineWidth) {
pipelineManager_->SetLineWidth(lineWidth);
}
VkResult DrawEngineVulkan::RecreateDescriptorPool(FrameData &frame, int newSize) {
// Reallocate this desc pool larger, and "wipe" the cache. We might lose a tiny bit of descriptor set reuse but
// only for this frame.
if (frame.descPool) {
DEBUG_LOG(G3D, "Reallocating desc pool from %d to %d", frame.descPoolSize, newSize);
vulkan_->Delete().QueueDeleteDescriptorPool(frame.descPool);
frame.descSets.Clear();
frame.descCount = 0;
}
frame.descPoolSize = newSize;
VkDescriptorPoolSize dpTypes[3];
dpTypes[0].descriptorCount = frame.descPoolSize * 3;
dpTypes[0].type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC;
dpTypes[1].descriptorCount = frame.descPoolSize * 3; // Don't use these for tess anymore, need max three per set.
dpTypes[1].type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
dpTypes[2].descriptorCount = frame.descPoolSize * 3; // TODO: Use a separate layout when no spline stuff is needed to reduce the need for these.
dpTypes[2].type = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
VkDescriptorPoolCreateInfo dp{ VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO };
dp.flags = 0; // Don't want to mess around with individually freeing these.
// We zap the whole pool every few frames.
dp.maxSets = frame.descPoolSize;
dp.pPoolSizes = dpTypes;
dp.poolSizeCount = ARRAY_SIZE(dpTypes);
VkResult res = vkCreateDescriptorPool(vulkan_->GetDevice(), &dp, nullptr, &frame.descPool);
return res;
}
VkDescriptorSet DrawEngineVulkan::GetOrCreateDescriptorSet(VkImageView imageView, VkSampler sampler, VkBuffer base, VkBuffer light, VkBuffer bone, bool tess) {
_dbg_assert_(base != VK_NULL_HANDLE);
_dbg_assert_(light != VK_NULL_HANDLE);
_dbg_assert_(bone != VK_NULL_HANDLE);
DescriptorSetKey key;
key.imageView_ = imageView;
key.sampler_ = sampler;
key.secondaryImageView_ = boundSecondary_;
key.depalImageView_ = boundDepal_;
key.base_ = base;
key.light_ = light;
key.bone_ = bone;
FrameData &frame = frame_[vulkan_->GetCurFrame()];
// See if we already have this descriptor set cached.
if (!tess) { // Don't cache descriptors for HW tessellation.
VkDescriptorSet d = frame.descSets.Get(key);
if (d != VK_NULL_HANDLE)
return d;
}
if (!frame.descPool || frame.descPoolSize < frame.descCount + 1) {
VkResult res = RecreateDescriptorPool(frame, frame.descPoolSize * 2);
_dbg_assert_(res == VK_SUCCESS);
}
// Didn't find one in the frame descriptor set cache, let's make a new one.
// We wipe the cache on every frame.
VkDescriptorSet desc;
VkDescriptorSetAllocateInfo descAlloc{ VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO };
descAlloc.pSetLayouts = &descriptorSetLayout_;
descAlloc.descriptorPool = frame.descPool;
descAlloc.descriptorSetCount = 1;
VkResult result = vkAllocateDescriptorSets(vulkan_->GetDevice(), &descAlloc, &desc);
if (result == VK_ERROR_FRAGMENTED_POOL || result < 0) {
// There seems to have been a spec revision. Here we should apparently recreate the descriptor pool,
// so let's do that. See https://www.khronos.org/registry/vulkan/specs/1.0/man/html/vkAllocateDescriptorSets.html
// Fragmentation shouldn't really happen though since we wipe the pool every frame..
VkResult res = RecreateDescriptorPool(frame, frame.descPoolSize);
_assert_msg_(res == VK_SUCCESS, "Ran out of descriptor space (frag?) and failed to recreate a descriptor pool. sz=%d res=%d", (int)frame.descSets.size(), (int)res);
descAlloc.descriptorPool = frame.descPool; // Need to update this pointer since we have allocated a new one.
result = vkAllocateDescriptorSets(vulkan_->GetDevice(), &descAlloc, &desc);
_assert_msg_(result == VK_SUCCESS, "Ran out of descriptor space (frag?) and failed to allocate after recreating a descriptor pool. res=%d", (int)result);
}
// Even in release mode, this is bad.
_assert_msg_(result == VK_SUCCESS, "Ran out of descriptor space in pool. sz=%d res=%d", (int)frame.descSets.size(), (int)result);
// We just don't write to the slots we don't care about, which is fine.
VkWriteDescriptorSet writes[7]{};
// Main texture
int n = 0;
VkDescriptorImageInfo tex[3]{};
if (imageView) {
_dbg_assert_(sampler != VK_NULL_HANDLE);
#ifdef VULKAN_USE_GENERAL_LAYOUT_FOR_COLOR
tex[0].imageLayout = VK_IMAGE_LAYOUT_GENERAL;
#else
tex[0].imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
#endif
tex[0].imageView = imageView;
tex[0].sampler = sampler;
writes[n].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
writes[n].pNext = nullptr;
writes[n].dstBinding = DRAW_BINDING_TEXTURE;
writes[n].pImageInfo = &tex[0];
writes[n].descriptorCount = 1;
writes[n].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
writes[n].dstSet = desc;
n++;
}
if (boundSecondary_) {
#ifdef VULKAN_USE_GENERAL_LAYOUT_FOR_COLOR
tex[1].imageLayout = VK_IMAGE_LAYOUT_GENERAL;
#else
tex[1].imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
#endif
tex[1].imageView = boundSecondary_;
tex[1].sampler = samplerSecondary_;
writes[n].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
writes[n].pNext = nullptr;
writes[n].dstBinding = DRAW_BINDING_2ND_TEXTURE;
writes[n].pImageInfo = &tex[1];
writes[n].descriptorCount = 1;
writes[n].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
writes[n].dstSet = desc;
n++;
}
if (boundDepal_) {
#ifdef VULKAN_USE_GENERAL_LAYOUT_FOR_COLOR
tex[2].imageLayout = VK_IMAGE_LAYOUT_GENERAL;
#else
tex[2].imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
#endif
tex[2].imageView = boundDepal_;
tex[2].sampler = samplerSecondary_; // doesn't matter, we use load
writes[n].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
writes[n].pNext = nullptr;
writes[n].dstBinding = DRAW_BINDING_DEPAL_TEXTURE;
writes[n].pImageInfo = &tex[2];
writes[n].descriptorCount = 1;
writes[n].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
writes[n].dstSet = desc;
n++;
}
// Tessellation data buffer.
if (tess) {
const VkDescriptorBufferInfo *bufInfo = tessDataTransferVulkan->GetBufferInfo();
// Control Points
writes[n].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
writes[n].pNext = nullptr;
writes[n].dstBinding = DRAW_BINDING_TESS_STORAGE_BUF;
writes[n].pBufferInfo = &bufInfo[0];
writes[n].descriptorCount = 1;
writes[n].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
writes[n].dstSet = desc;
n++;
// Weights U
writes[n].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
writes[n].pNext = nullptr;
writes[n].dstBinding = DRAW_BINDING_TESS_STORAGE_BUF_WU;
writes[n].pBufferInfo = &bufInfo[1];
writes[n].descriptorCount = 1;
writes[n].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
writes[n].dstSet = desc;
n++;
// Weights V
writes[n].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
writes[n].pNext = nullptr;
writes[n].dstBinding = DRAW_BINDING_TESS_STORAGE_BUF_WV;
writes[n].pBufferInfo = &bufInfo[2];
writes[n].descriptorCount = 1;
writes[n].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
writes[n].dstSet = desc;
n++;
}
// Uniform buffer objects
VkDescriptorBufferInfo buf[3]{};
int count = 0;
buf[count].buffer = base;
buf[count].offset = 0;
buf[count].range = sizeof(UB_VS_FS_Base);
count++;
buf[count].buffer = light;
buf[count].offset = 0;
buf[count].range = sizeof(UB_VS_Lights);
count++;
buf[count].buffer = bone;
buf[count].offset = 0;
buf[count].range = sizeof(UB_VS_Bones);
count++;
for (int i = 0; i < count; i++) {
writes[n].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
writes[n].pNext = nullptr;
writes[n].dstBinding = DRAW_BINDING_DYNUBO_BASE + i;
writes[n].dstArrayElement = 0;
writes[n].pBufferInfo = &buf[i];
writes[n].dstSet = desc;
writes[n].descriptorCount = 1;
writes[n].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC;
n++;
}
vkUpdateDescriptorSets(vulkan_->GetDevice(), n, writes, 0, nullptr);
if (!tess) // Again, avoid caching when HW tessellation.
frame.descSets.Insert(key, desc);
frame.descCount++;
return desc;
}
void DrawEngineVulkan::DirtyAllUBOs() {
baseUBOOffset = 0;
lightUBOOffset = 0;
boneUBOOffset = 0;
baseBuf = VK_NULL_HANDLE;
lightBuf = VK_NULL_HANDLE;
boneBuf = VK_NULL_HANDLE;
dirtyUniforms_ = DIRTY_BASE_UNIFORMS | DIRTY_LIGHT_UNIFORMS | DIRTY_BONE_UNIFORMS;
imageView = VK_NULL_HANDLE;
sampler = VK_NULL_HANDLE;
gstate_c.Dirty(DIRTY_TEXTURE_IMAGE);
}
void MarkUnreliable(VertexArrayInfoVulkan *vai) {
vai->status = VertexArrayInfoVulkan::VAI_UNRELIABLE;
// TODO: If we change to a real allocator, free the data here.
// For now we just leave it in the pushbuffer.
}
// The inline wrapper in the header checks for numDrawCalls == 0
void DrawEngineVulkan::DoFlush() {
PROFILE_THIS_SCOPE("Flush");
gpuStats.numFlushes++;
// TODO: Should be enough to update this once per frame?
gpuStats.numTrackedVertexArrays = (int)vai_.size();
VulkanRenderManager *renderManager = (VulkanRenderManager *)draw_->GetNativeObject(Draw::NativeObject::RENDER_MANAGER);
// TODO: Needs to be behind a check for changed render pass, at an appropriate time in this function.
// Similar issues as with the lastRenderStepId_ check. Will need a bit of a rethink.
lastPipeline_ = nullptr;
// If have a new render pass, dirty our dynamic state so it gets re-set.
// We have to do this again after the last possible place in DoFlush that can cause a renderpass switch
// like a shader blend blit or similar. But before we actually set the state!
int curRenderStepId = renderManager->GetCurrentStepId();
if (lastRenderStepId_ != curRenderStepId) {
// Dirty everything that has dynamic state that will need re-recording.
gstate_c.Dirty(DIRTY_VIEWPORTSCISSOR_STATE | DIRTY_DEPTHSTENCIL_STATE | DIRTY_BLEND_STATE | DIRTY_TEXTURE_IMAGE | DIRTY_TEXTURE_PARAMS);
textureCache_->ForgetLastTexture();
lastRenderStepId_ = curRenderStepId;
}
FrameData *frame = &frame_[vulkan_->GetCurFrame()];
bool tess = gstate_c.bezier || gstate_c.spline;
bool textureNeedsApply = false;
if (gstate_c.IsDirty(DIRTY_TEXTURE_IMAGE | DIRTY_TEXTURE_PARAMS) && !gstate.isModeClear() && gstate.isTextureMapEnabled()) {
textureCache_->SetTexture();
gstate_c.Clean(DIRTY_TEXTURE_IMAGE | DIRTY_TEXTURE_PARAMS);
textureNeedsApply = true;
} else if (gstate.getTextureAddress(0) == ((gstate.getFrameBufRawAddress() | 0x04000000) & 0x3FFFFFFF)) {
// This catches the case of clearing a texture.
gstate_c.Dirty(DIRTY_TEXTURE_IMAGE);
}
GEPrimitiveType prim = prevPrim_;
// Always use software for flat shading to fix the provoking index.
bool useHWTransform = CanUseHardwareTransform(prim) && (tess || gstate.getShadeMode() != GE_SHADE_FLAT);
VulkanVertexShader *vshader = nullptr;
VulkanFragmentShader *fshader = nullptr;
uint32_t ibOffset;
uint32_t vbOffset;
if (useHWTransform) {
// We don't detect clears in this path, so here we can switch framebuffers if necessary.
int vertexCount = 0;
int maxIndex;
bool useElements = true;
// Cannot cache vertex data with morph enabled.
bool useCache = g_Config.bVertexCache && !(lastVType_ & GE_VTYPE_MORPHCOUNT_MASK);
// Also avoid caching when software skinning.
VkBuffer vbuf = VK_NULL_HANDLE;
VkBuffer ibuf = VK_NULL_HANDLE;
if (g_Config.bSoftwareSkinning && (lastVType_ & GE_VTYPE_WEIGHT_MASK)) {
useCache = false;
}
if (useCache) {
PROFILE_THIS_SCOPE("vcache");
u32 id = dcid_ ^ gstate.getUVGenMode(); // This can have an effect on which UV decoder we need to use! And hence what the decoded data will look like. See #9263
VertexArrayInfoVulkan *vai = vai_.Get(id);
if (!vai) {
vai = new VertexArrayInfoVulkan();
vai_.Insert(id, vai);
}
switch (vai->status) {
case VertexArrayInfoVulkan::VAI_NEW:
{
// Haven't seen this one before. We don't actually upload the vertex data yet.
uint64_t dataHash = ComputeHash();
vai->hash = dataHash;
vai->minihash = ComputeMiniHash();
vai->status = VertexArrayInfoVulkan::VAI_HASHING;
vai->drawsUntilNextFullHash = 0;
DecodeVertsToPushBuffer(frame->pushVertex, &vbOffset, &vbuf); // writes to indexGen
vai->numVerts = indexGen.VertexCount();
vai->prim = indexGen.Prim();
vai->maxIndex = indexGen.MaxIndex();
vai->flags = gstate_c.vertexFullAlpha ? VAIVULKAN_FLAG_VERTEXFULLALPHA : 0;
goto rotateVBO;
}
// Hashing - still gaining confidence about the buffer.
// But if we get this far it's likely to be worth uploading the data.
case VertexArrayInfoVulkan::VAI_HASHING:
{
PROFILE_THIS_SCOPE("vcachehash");
vai->numDraws++;
if (vai->lastFrame != gpuStats.numFlips) {
vai->numFrames++;
}
if (vai->drawsUntilNextFullHash == 0) {
// Let's try to skip a full hash if mini would fail.
const u32 newMiniHash = ComputeMiniHash();
uint64_t newHash = vai->hash;
if (newMiniHash == vai->minihash) {
newHash = ComputeHash();
}
if (newMiniHash != vai->minihash || newHash != vai->hash) {
MarkUnreliable(vai);
DecodeVertsToPushBuffer(frame->pushVertex, &vbOffset, &vbuf);
goto rotateVBO;
}
if (vai->numVerts > 64) {
// exponential backoff up to 16 draws, then every 24
vai->drawsUntilNextFullHash = std::min(24, vai->numFrames);
} else {
// Lower numbers seem much more likely to change.
vai->drawsUntilNextFullHash = 0;
}
// TODO: tweak
//if (vai->numFrames > 1000) {
// vai->status = VertexArrayInfo::VAI_RELIABLE;
//}
} else {
vai->drawsUntilNextFullHash--;
u32 newMiniHash = ComputeMiniHash();
if (newMiniHash != vai->minihash) {
MarkUnreliable(vai);
DecodeVertsToPushBuffer(frame->pushVertex, &vbOffset, &vbuf);
goto rotateVBO;
}
}
if (!vai->vb) {
// Directly push to the vertex cache.
DecodeVertsToPushBuffer(vertexCache_, &vai->vbOffset, &vai->vb);
_dbg_assert_msg_(gstate_c.vertBounds.minV >= gstate_c.vertBounds.maxV, "Should not have checked UVs when caching.");
vai->numVerts = indexGen.VertexCount();
vai->prim = indexGen.Prim();
vai->maxIndex = indexGen.MaxIndex();
vai->flags = gstate_c.vertexFullAlpha ? VAIVULKAN_FLAG_VERTEXFULLALPHA : 0;
useElements = !indexGen.SeenOnlyPurePrims();
if (!useElements && indexGen.PureCount()) {
vai->numVerts = indexGen.PureCount();
}
if (useElements) {
u32 size = sizeof(uint16_t) * indexGen.VertexCount();
void *dest = vertexCache_->Push(size, &vai->ibOffset, &vai->ib);
memcpy(dest, decIndex, size);
} else {
vai->ib = VK_NULL_HANDLE;
vai->ibOffset = 0;
}
} else {
gpuStats.numCachedDrawCalls++;
useElements = vai->ib ? true : false;
gpuStats.numCachedVertsDrawn += vai->numVerts;
gstate_c.vertexFullAlpha = vai->flags & VAIVULKAN_FLAG_VERTEXFULLALPHA;
}
vbuf = vai->vb;
ibuf = vai->ib;
vbOffset = vai->vbOffset;
ibOffset = vai->ibOffset;
vertexCount = vai->numVerts;
maxIndex = vai->maxIndex;
prim = static_cast<GEPrimitiveType>(vai->prim);
break;
}
// Reliable - we don't even bother hashing anymore. Right now we don't go here until after a very long time.
case VertexArrayInfoVulkan::VAI_RELIABLE:
{
vai->numDraws++;
if (vai->lastFrame != gpuStats.numFlips) {
vai->numFrames++;
}
gpuStats.numCachedDrawCalls++;
gpuStats.numCachedVertsDrawn += vai->numVerts;
vbuf = vai->vb;
ibuf = vai->ib;
vbOffset = vai->vbOffset;
ibOffset = vai->ibOffset;
vertexCount = vai->numVerts;
maxIndex = vai->maxIndex;
prim = static_cast<GEPrimitiveType>(vai->prim);
gstate_c.vertexFullAlpha = vai->flags & VAIVULKAN_FLAG_VERTEXFULLALPHA;
break;
}
case VertexArrayInfoVulkan::VAI_UNRELIABLE:
{
vai->numDraws++;
if (vai->lastFrame != gpuStats.numFlips) {
vai->numFrames++;
}
DecodeVertsToPushBuffer(frame->pushVertex, &vbOffset, &vbuf);
goto rotateVBO;
}
default:
break;
}
} else {
if (g_Config.bSoftwareSkinning && (lastVType_ & GE_VTYPE_WEIGHT_MASK)) {
// If software skinning, we've already predecoded into "decoded". So push that content.
VkDeviceSize size = decodedVerts_ * dec_->GetDecVtxFmt().stride;
u8 *dest = (u8 *)frame->pushVertex->Push(size, &vbOffset, &vbuf);
memcpy(dest, decoded, size);
} else {
// Decode directly into the pushbuffer
DecodeVertsToPushBuffer(frame->pushVertex, &vbOffset, &vbuf);
}
rotateVBO:
gpuStats.numUncachedVertsDrawn += indexGen.VertexCount();
useElements = !indexGen.SeenOnlyPurePrims();
vertexCount = indexGen.VertexCount();
if (!useElements && indexGen.PureCount()) {
vertexCount = indexGen.PureCount();
}
prim = indexGen.Prim();
}
bool hasColor = (lastVType_ & GE_VTYPE_COL_MASK) != GE_VTYPE_COL_NONE;
if (gstate.isModeThrough()) {
gstate_c.vertexFullAlpha = gstate_c.vertexFullAlpha && (hasColor || gstate.getMaterialAmbientA() == 255);
} else {
gstate_c.vertexFullAlpha = gstate_c.vertexFullAlpha && ((hasColor && (gstate.materialupdate & 1)) || gstate.getMaterialAmbientA() == 255) && (!gstate.isLightingEnabled() || gstate.getAmbientA() == 255);
}
PROFILE_THIS_SCOPE("updatestate");
if (textureNeedsApply) {
textureCache_->ApplyTexture();
textureCache_->GetVulkanHandles(imageView, sampler);
if (imageView == VK_NULL_HANDLE)
imageView = (VkImageView)draw_->GetNativeObject(Draw::NativeObject::NULL_IMAGEVIEW);
if (sampler == VK_NULL_HANDLE)
sampler = nullSampler_;
}
if (!lastPipeline_ || gstate_c.IsDirty(DIRTY_BLEND_STATE | DIRTY_VIEWPORTSCISSOR_STATE | DIRTY_RASTER_STATE | DIRTY_DEPTHSTENCIL_STATE | DIRTY_VERTEXSHADER_STATE | DIRTY_FRAGMENTSHADER_STATE) || prim != lastPrim_) {
if (prim != lastPrim_ || gstate_c.IsDirty(DIRTY_BLEND_STATE | DIRTY_VIEWPORTSCISSOR_STATE | DIRTY_RASTER_STATE | DIRTY_DEPTHSTENCIL_STATE)) {
ConvertStateToVulkanKey(*framebufferManager_, shaderManager_, prim, pipelineKey_, dynState_);
}
shaderManager_->GetShaders(prim, lastVType_, &vshader, &fshader, true, useHWTessellation_); // usehwtransform
_dbg_assert_msg_(vshader->UseHWTransform(), "Bad vshader");
Draw::NativeObject object = framebufferManager_->UseBufferedRendering() ? Draw::NativeObject::FRAMEBUFFER_RENDERPASS : Draw::NativeObject::BACKBUFFER_RENDERPASS;
VkRenderPass renderPass = (VkRenderPass)draw_->GetNativeObject(object);
VulkanPipeline *pipeline = pipelineManager_->GetOrCreatePipeline(pipelineLayout_, renderPass, pipelineKey_, &dec_->decFmt, vshader, fshader, true);
if (!pipeline || !pipeline->pipeline) {
// Already logged, let's bail out.
return;
}
BindShaderBlendTex(); // This might cause copies so important to do before BindPipeline.
// If have a new render pass, dirty our dynamic state so it gets re-set.
// WARNING: We have to do this AFTER the last possible place in DoFlush that can cause a renderpass switch
// like a shader blend blit or similar. But before we actually set the state!
int curRenderStepId = renderManager->GetCurrentStepId();
if (lastRenderStepId_ != curRenderStepId) {
// Dirty everything that has dynamic state that will need re-recording.
gstate_c.Dirty(DIRTY_VIEWPORTSCISSOR_STATE | DIRTY_DEPTHSTENCIL_STATE | DIRTY_BLEND_STATE);
lastRenderStepId_ = curRenderStepId;
}
renderManager->BindPipeline(pipeline->pipeline);
if (pipeline != lastPipeline_) {
if (lastPipeline_ && !(lastPipeline_->UsesBlendConstant() && pipeline->UsesBlendConstant())) {
gstate_c.Dirty(DIRTY_BLEND_STATE);
}
lastPipeline_ = pipeline;
}
ApplyDrawStateLate(renderManager, false, 0, pipeline->UsesBlendConstant());
gstate_c.Clean(DIRTY_BLEND_STATE | DIRTY_DEPTHSTENCIL_STATE | DIRTY_RASTER_STATE | DIRTY_VIEWPORTSCISSOR_STATE);
lastPipeline_ = pipeline;
// Must dirty blend state here so we re-copy next time. Example: Lunar's spell effects.
if (fboTexBound_)
gstate_c.Dirty(DIRTY_BLEND_STATE);
}
lastPrim_ = prim;
dirtyUniforms_ |= shaderManager_->UpdateUniforms(framebufferManager_->UseBufferedRendering());
UpdateUBOs(frame);
VkDescriptorSet ds = GetOrCreateDescriptorSet(imageView, sampler, baseBuf, lightBuf, boneBuf, tess);
{
PROFILE_THIS_SCOPE("renderman_q");
const uint32_t dynamicUBOOffsets[3] = {
baseUBOOffset, lightUBOOffset, boneUBOOffset,
};
int stride = dec_->GetDecVtxFmt().stride;
if (useElements) {
if (!ibuf)
ibOffset = (uint32_t)frame->pushIndex->Push(decIndex, sizeof(uint16_t) * indexGen.VertexCount(), &ibuf);
renderManager->DrawIndexed(pipelineLayout_, ds, ARRAY_SIZE(dynamicUBOOffsets), dynamicUBOOffsets, vbuf, vbOffset, ibuf, ibOffset, vertexCount, 1, VK_INDEX_TYPE_UINT16);
} else {
renderManager->Draw(pipelineLayout_, ds, ARRAY_SIZE(dynamicUBOOffsets), dynamicUBOOffsets, vbuf, vbOffset, vertexCount);
}
}
} else {
PROFILE_THIS_SCOPE("soft");
// Decode to "decoded"
DecodeVertsToPushBuffer(nullptr, nullptr, nullptr);
bool hasColor = (lastVType_ & GE_VTYPE_COL_MASK) != GE_VTYPE_COL_NONE;
if (gstate.isModeThrough()) {
gstate_c.vertexFullAlpha = gstate_c.vertexFullAlpha && (hasColor || gstate.getMaterialAmbientA() == 255);
} else {
gstate_c.vertexFullAlpha = gstate_c.vertexFullAlpha && ((hasColor && (gstate.materialupdate & 1)) || gstate.getMaterialAmbientA() == 255) && (!gstate.isLightingEnabled() || gstate.getAmbientA() == 255);
}
gpuStats.numUncachedVertsDrawn += indexGen.VertexCount();
prim = indexGen.Prim();
// Undo the strip optimization, not supported by the SW code yet.
if (prim == GE_PRIM_TRIANGLE_STRIP)
prim = GE_PRIM_TRIANGLES;
VERBOSE_LOG(G3D, "Flush prim %i SW! %i verts in one go", prim, indexGen.VertexCount());
u16 *inds = decIndex;
SoftwareTransformResult result{};
SoftwareTransformParams params{};
params.decoded = decoded;
params.transformed = transformed;
params.transformedExpanded = transformedExpanded;
params.fbman = framebufferManager_;
params.texCache = textureCache_;
// We have to force drawing of primitives if !framebufferManager_->UseBufferedRendering() because Vulkan clears
// do not respect scissor rects.
params.allowClear = framebufferManager_->UseBufferedRendering();
params.allowSeparateAlphaClear = false;
params.provokeFlatFirst = true;
// We need to update the viewport early because it's checked for flipping in SoftwareTransform.
// We don't have a "DrawStateEarly" in vulkan, so...
// TODO: Probably should eventually refactor this and feed the vp size into SoftwareTransform directly (Unknown's idea).
if (gstate_c.IsDirty(DIRTY_VIEWPORTSCISSOR_STATE)) {
gstate_c.vpWidth = gstate.getViewportXScale() * 2.0f;
gstate_c.vpHeight = gstate.getViewportYScale() * 2.0f;
}
int maxIndex = indexGen.MaxIndex();
SoftwareTransform swTransform(params);
swTransform.Decode(prim, dec_->VertexType(), dec_->GetDecVtxFmt(), maxIndex, &result);
if (result.action == SW_NOT_READY) {
swTransform.DetectOffsetTexture(maxIndex);
swTransform.BuildDrawingParams(prim, indexGen.VertexCount(), dec_->VertexType(), inds, maxIndex, &result);
}
if (result.setSafeSize)
framebufferManager_->SetSafeSize(result.safeWidth, result.safeHeight);
// Only here, where we know whether to clear or to draw primitives, should we actually set the current framebuffer! Because that gives use the opportunity
// to use a "pre-clear" render pass, for high efficiency on tilers.
if (result.action == SW_DRAW_PRIMITIVES) {
if (textureNeedsApply) {
textureCache_->ApplyTexture();
textureCache_->GetVulkanHandles(imageView, sampler);
if (imageView == VK_NULL_HANDLE)
imageView = (VkImageView)draw_->GetNativeObject(Draw::NativeObject::NULL_IMAGEVIEW);
if (sampler == VK_NULL_HANDLE)
sampler = nullSampler_;
}
if (!lastPipeline_ || gstate_c.IsDirty(DIRTY_BLEND_STATE | DIRTY_VIEWPORTSCISSOR_STATE | DIRTY_RASTER_STATE | DIRTY_DEPTHSTENCIL_STATE | DIRTY_VERTEXSHADER_STATE | DIRTY_FRAGMENTSHADER_STATE) || prim != lastPrim_) {
shaderManager_->GetShaders(prim, lastVType_, &vshader, &fshader, false, false); // usehwtransform
_dbg_assert_msg_(!vshader->UseHWTransform(), "Bad vshader");
if (prim != lastPrim_ || gstate_c.IsDirty(DIRTY_BLEND_STATE | DIRTY_VIEWPORTSCISSOR_STATE | DIRTY_RASTER_STATE | DIRTY_DEPTHSTENCIL_STATE)) {
ConvertStateToVulkanKey(*framebufferManager_, shaderManager_, prim, pipelineKey_, dynState_);
}
Draw::NativeObject object = framebufferManager_->UseBufferedRendering() ? Draw::NativeObject::FRAMEBUFFER_RENDERPASS : Draw::NativeObject::BACKBUFFER_RENDERPASS;
VkRenderPass renderPass = (VkRenderPass)draw_->GetNativeObject(object);
VulkanPipeline *pipeline = pipelineManager_->GetOrCreatePipeline(pipelineLayout_, renderPass, pipelineKey_, &dec_->decFmt, vshader, fshader, false);
if (!pipeline || !pipeline->pipeline) {
// Already logged, let's bail out.
return;
}
BindShaderBlendTex(); // This might cause copies so super important to do before BindPipeline.
// If have a new render pass, dirty our dynamic state so it gets re-set.
// WARNING: We have to do this AFTER the last possible place in DoFlush that can cause a renderpass switch
// like a shader blend blit or similar. But before we actually set the state!
int curRenderStepId = renderManager->GetCurrentStepId();
if (lastRenderStepId_ != curRenderStepId) {
// Dirty everything that has dynamic state that will need re-recording.
gstate_c.Dirty(DIRTY_VIEWPORTSCISSOR_STATE | DIRTY_DEPTHSTENCIL_STATE | DIRTY_BLEND_STATE);
lastRenderStepId_ = curRenderStepId;
}
renderManager->BindPipeline(pipeline->pipeline);
if (pipeline != lastPipeline_) {
if (lastPipeline_ && !lastPipeline_->UsesBlendConstant() && pipeline->UsesBlendConstant()) {
gstate_c.Dirty(DIRTY_BLEND_STATE);
}
lastPipeline_ = pipeline;
}
ApplyDrawStateLate(renderManager, result.setStencil, result.stencilValue, pipeline->UsesBlendConstant());
gstate_c.Clean(DIRTY_BLEND_STATE | DIRTY_DEPTHSTENCIL_STATE | DIRTY_RASTER_STATE | DIRTY_VIEWPORTSCISSOR_STATE);
lastPipeline_ = pipeline;
// Must dirty blend state here so we re-copy next time. Example: Lunar's spell effects.
if (fboTexBound_)
gstate_c.Dirty(DIRTY_BLEND_STATE);
}
lastPrim_ = prim;
dirtyUniforms_ |= shaderManager_->UpdateUniforms(framebufferManager_->UseBufferedRendering());
// Even if the first draw is through-mode, make sure we at least have one copy of these uniforms buffered
UpdateUBOs(frame);
VkDescriptorSet ds = GetOrCreateDescriptorSet(imageView, sampler, baseBuf, lightBuf, boneBuf, tess);
const uint32_t dynamicUBOOffsets[3] = {
baseUBOOffset, lightUBOOffset, boneUBOOffset,
};
PROFILE_THIS_SCOPE("renderman_q");
if (result.drawIndexed) {
VkBuffer vbuf, ibuf;
vbOffset = (uint32_t)frame->pushVertex->Push(result.drawBuffer, maxIndex * sizeof(TransformedVertex), &vbuf);
ibOffset = (uint32_t)frame->pushIndex->Push(inds, sizeof(short) * result.drawNumTrans, &ibuf);
VkDeviceSize offsets[1] = { vbOffset };
renderManager->DrawIndexed(pipelineLayout_, ds, ARRAY_SIZE(dynamicUBOOffsets), dynamicUBOOffsets, vbuf, vbOffset, ibuf, ibOffset, result.drawNumTrans, 1, VK_INDEX_TYPE_UINT16);
} else {
VkBuffer vbuf;
vbOffset = (uint32_t)frame->pushVertex->Push(result.drawBuffer, result.drawNumTrans * sizeof(TransformedVertex), &vbuf);
VkDeviceSize offsets[1] = { vbOffset };
renderManager->Draw(pipelineLayout_, ds, ARRAY_SIZE(dynamicUBOOffsets), dynamicUBOOffsets, vbuf, vbOffset, result.drawNumTrans);
}
} else if (result.action == SW_CLEAR) {
// Note: we won't get here if the clear is alpha but not color, or color but not alpha.
// We let the framebuffer manager handle the clear. It can use renderpasses to optimize on tilers.
// If non-buffered though, it'll just do a plain clear.
framebufferManager_->NotifyClear(gstate.isClearModeColorMask(), gstate.isClearModeAlphaMask(), gstate.isClearModeDepthMask(), result.color, result.depth);
if (gstate_c.Supports(GPU_USE_CLEAR_RAM_HACK) && gstate.isClearModeColorMask() && (gstate.isClearModeAlphaMask() || gstate.FrameBufFormat() == GE_FORMAT_565)) {
int scissorX1 = gstate.getScissorX1();
int scissorY1 = gstate.getScissorY1();
int scissorX2 = gstate.getScissorX2() + 1;
int scissorY2 = gstate.getScissorY2() + 1;
framebufferManager_->ApplyClearToMemory(scissorX1, scissorY1, scissorX2, scissorY2, result.color);
}
}
}
gpuStats.numDrawCalls += numDrawCalls;
gpuStats.numVertsSubmitted += vertexCountInDrawCalls_;
indexGen.Reset();
decodedVerts_ = 0;
numDrawCalls = 0;
vertexCountInDrawCalls_ = 0;
decodeCounter_ = 0;
dcid_ = 0;
prevPrim_ = GE_PRIM_INVALID;
gstate_c.vertexFullAlpha = true;
framebufferManager_->SetColorUpdated(gstate_c.skipDrawReason);
// Now seems as good a time as any to reset the min/max coords, which we may examine later.
gstate_c.vertBounds.minU = 512;
gstate_c.vertBounds.minV = 512;
gstate_c.vertBounds.maxU = 0;
gstate_c.vertBounds.maxV = 0;
GPUDebug::NotifyDraw();
}
void DrawEngineVulkan::UpdateUBOs(FrameData *frame) {
if ((dirtyUniforms_ & DIRTY_BASE_UNIFORMS) || baseBuf == VK_NULL_HANDLE) {
baseUBOOffset = shaderManager_->PushBaseBuffer(frame->pushUBO, &baseBuf);
dirtyUniforms_ &= ~DIRTY_BASE_UNIFORMS;
}
if ((dirtyUniforms_ & DIRTY_LIGHT_UNIFORMS) || lightBuf == VK_NULL_HANDLE) {
lightUBOOffset = shaderManager_->PushLightBuffer(frame->pushUBO, &lightBuf);
dirtyUniforms_ &= ~DIRTY_LIGHT_UNIFORMS;
}
if ((dirtyUniforms_ & DIRTY_BONE_UNIFORMS) || boneBuf == VK_NULL_HANDLE) {
boneUBOOffset = shaderManager_->PushBoneBuffer(frame->pushUBO, &boneBuf);
dirtyUniforms_ &= ~DIRTY_BONE_UNIFORMS;
}
}
void TessellationDataTransferVulkan::SendDataToShader(const SimpleVertex *const *points, int size_u, int size_v, u32 vertType, const Spline::Weight2D &weights) {
// SSBOs that are not simply float1 or float2 need to be padded up to a float4 size. vec3 members
// also need to be 16-byte aligned, hence the padding.
struct TessData {
float pos[3]; float pad1;
float uv[2]; float pad2[2];
float color[4];
};
int size = size_u * size_v;
int ssboAlignment = vulkan_->GetPhysicalDeviceProperties().properties.limits.minStorageBufferOffsetAlignment;
uint8_t *data = (uint8_t *)push_->PushAligned(size * sizeof(TessData), (uint32_t *)&bufInfo_[0].offset, &bufInfo_[0].buffer, ssboAlignment);
bufInfo_[0].range = size * sizeof(TessData);
float *pos = (float *)(data);
float *tex = (float *)(data + offsetof(TessData, uv));
float *col = (float *)(data + offsetof(TessData, color));
int stride = sizeof(TessData) / sizeof(float);
CopyControlPoints(pos, tex, col, stride, stride, stride, points, size, vertType);
using Spline::Weight;
// Weights U
data = (uint8_t *)push_->PushAligned(weights.size_u * sizeof(Weight), (uint32_t *)&bufInfo_[1].offset, &bufInfo_[1].buffer, ssboAlignment);
memcpy(data, weights.u, weights.size_u * sizeof(Weight));
bufInfo_[1].range = weights.size_u * sizeof(Weight);
// Weights V
data = (uint8_t *)push_->PushAligned(weights.size_v * sizeof(Weight), (uint32_t *)&bufInfo_[2].offset, &bufInfo_[2].buffer, ssboAlignment);
memcpy(data, weights.v, weights.size_v * sizeof(Weight));
bufInfo_[2].range = weights.size_v * sizeof(Weight);
}
Reference in a new issue View git blame Copy permalink