mirror/86Box
1
0
Fork 0
mirror of https://github.com/86Box/86Box.git synced 2026-02-22 01:25:33 -07:00
Code Issues Packages Projects Releases Activity

Merge pull request #2300 from Cacodemon345/newqt2

Browse Source 
Add Vulkan renderer
This commit is contained in:
Miran Grča
2022-04-25 12:27:42 +02:00
committed by GitHub
parent c068ded281 6f968e3fd7
commit 2808ea5a54
15 changed files with 2084 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/qt/CMakeLists.txt
View File

@@ -145,6 +145,12 @@ add_library(ui STATIC
qt_unixmanagerfilter.cpp
qt_unixmanagerfilter.hpp
qt_vulkanwindowrenderer.hpp
qt_vulkanwindowrenderer.cpp
qt_vulkanrenderer.hpp
qt_vulkanrenderer.cpp
../qt_resources.qrc
)

5
src/qt/qt.c
View File

@@ -47,6 +47,8 @@ plat_vidapi(char* api) {
return 2;
} else if (!strcasecmp(api, "qt_opengl3")) {
return 3;
} else if (!strcasecmp(api, "qt_vulkan")) {
return 4;
}
return 0;
@@ -68,6 +70,9 @@ char* plat_vidapi_name(int api) {
case 3:
name = "qt_opengl3";
break;
case 4:
name = "qt_vulkan";
break;
default:
fatal("Unknown renderer: %i\n", api);
break;

1
src/qt/qt_hardwarerenderer.cpp
View File

@@ -150,6 +150,7 @@ void HardwareRenderer::paintGL() {
texcoords.push_back(QVector2D((float)source.x() / 2048.f, (float)(source.y() + source.height()) / 2048.f));
texcoords.push_back(QVector2D((float)(source.x() + source.width()) / 2048.f, (float)(source.y() + source.height()) / 2048.f));
texcoords.push_back(QVector2D((float)(source.x() + source.width()) / 2048.f, (float)(source.y()) / 2048.f));
m_vbo[PROGRAM_VERTEX_ATTRIBUTE].bind(); m_vbo[PROGRAM_VERTEX_ATTRIBUTE].write(0, verts.data(), sizeof(QVector2D) * 4); m_vbo[PROGRAM_VERTEX_ATTRIBUTE].release();
m_vbo[PROGRAM_TEXCOORD_ATTRIBUTE].bind(); m_vbo[PROGRAM_TEXCOORD_ATTRIBUTE].write(0, texcoords.data(), sizeof(QVector2D) * 4); m_vbo[PROGRAM_TEXCOORD_ATTRIBUTE].release();

13
src/qt/qt_mainwindow.cpp
View File

@@ -276,9 +276,15 @@ MainWindow::MainWindow(QWidget *parent) :
vid_api = 0;
ui->actionHardware_Renderer_OpenGL->setVisible(false);
ui->actionHardware_Renderer_OpenGL_ES->setVisible(false);
ui->actionVulkan->setVisible(false);
ui->actionOpenGL_3_0_Core->setVisible(false);
}
#if !QT_CONFIG(vulkan)
if (vid_api == 4) vid_api = 0;
ui->actionVulkan->setVisible(false);
#endif
QActionGroup* actGroup = nullptr;
actGroup = new QActionGroup(this);
@@ -286,6 +292,7 @@ MainWindow::MainWindow(QWidget *parent) :
actGroup->addAction(ui->actionHardware_Renderer_OpenGL);
actGroup->addAction(ui->actionHardware_Renderer_OpenGL_ES);
actGroup->addAction(ui->actionOpenGL_3_0_Core);
actGroup->addAction(ui->actionVulkan);
actGroup->setExclusive(true);
connect(actGroup, &QActionGroup::triggered, [this](QAction* action) {
@@ -304,6 +311,9 @@ MainWindow::MainWindow(QWidget *parent) :
case 3:
ui->stackedWidget->switchRenderer(RendererStack::Renderer::OpenGL3);
break;
case 4:
ui->stackedWidget->switchRenderer(RendererStack::Renderer::Vulkan);
break;
}
});
@@ -509,8 +519,11 @@ void MainWindow::closeEvent(QCloseEvent *event) {
}
qt_nvr_save();
config_save();
if (ui->stackedWidget->mouse_exit_func)
ui->stackedWidget->mouse_exit_func();
ui->stackedWidget->switchRenderer(RendererStack::Renderer::Software);
event->accept();
}

14
src/qt/qt_mainwindow.ui
View File

@@ -54,7 +54,7 @@
<x>0</x>
<y>0</y>
<width>724</width>
<height>22</height>
<height>23</height>
</rect>
</property>
<widget class="QMenu" name="menuAction">
@@ -102,6 +102,7 @@
<addaction name="actionHardware_Renderer_OpenGL"/>
<addaction name="actionHardware_Renderer_OpenGL_ES"/>
<addaction name="actionOpenGL_3_0_Core"/>
<addaction name="actionVulkan"/>
</widget>
<widget class="QMenu" name="menuWindow_scale_factor">
<property name="title">
@@ -726,6 +727,17 @@
<string>Renderer options...</string>
</property>
</action>
<action name="actionVulkan">
<property name="checkable">
<bool>true</bool>
</property>
<property name="text">
<string>&amp;Vulkan</string>
</property>
<property name="vid_api" stdset="0">
<number>4</number>
</property>
</action>
</widget>
<customwidgets>
<customwidget>

2
src/qt/qt_renderercommon.hpp
View File

@@ -20,6 +20,8 @@ public:
void onResize(int width, int height);
virtual void finalize() { }
virtual uint32_t getBytesPerRow() { return 2048 * 4; }
virtual std::vector<std::tuple<uint8_t *, std::atomic_flag *>> getBuffers() = 0;
/* Does renderer implement options dialog */

50
src/qt/qt_rendererstack.cpp
View File

@@ -24,13 +24,17 @@
#include "qt_hardwarerenderer.hpp"
#include "qt_openglrenderer.hpp"
#include "qt_softwarerenderer.hpp"
#include "qt_vulkanwindowrenderer.hpp"
#include "qt_mainwindow.hpp"
#include "qt_util.hpp"
#include "evdev_mouse.hpp"
#include <stdexcept>
#include <QScreen>
#include <QMessageBox>
#ifdef __APPLE__
# include <CoreGraphics/CoreGraphics.h>
@@ -241,6 +245,7 @@ void
RendererStack::createRenderer(Renderer renderer)
{
switch (renderer) {
default:
case Renderer::Software:
{
auto sw = new SoftwareRenderer(this);
@@ -278,13 +283,13 @@ RendererStack::createRenderer(Renderer renderer)
rendererWindow = hw;
connect(this, &RendererStack::blitToRenderer, hw, &OpenGLRenderer::onBlit, Qt::QueuedConnection);
connect(hw, &OpenGLRenderer::initialized, [=]() {
/* Buffers are awailable only after initialization. */
/* Buffers are available only after initialization. */
imagebufs = rendererWindow->getBuffers();
endblit();
emit rendererChanged();
});
connect(hw, &OpenGLRenderer::errorInitializing, [=]() {
/* Renderer could initialize, fallback to software. */
/* Renderer not could initialize, fallback to software. */
imagebufs = {};
endblit();
QTimer::singleShot(0, this, [this]() { switchRenderer(Renderer::Software); });
@@ -292,6 +297,43 @@ RendererStack::createRenderer(Renderer renderer)
current.reset(this->createWindowContainer(hw, this));
break;
}
#if QT_CONFIG(vulkan)
case Renderer::Vulkan:
{
this->createWinId();
VulkanWindowRenderer *hw = nullptr;
try {
hw = new VulkanWindowRenderer(this);
} catch(std::runtime_error& e) {
auto msgBox = new QMessageBox(QMessageBox::Critical, "86Box", e.what() + QString("\nFalling back to software rendering."), QMessageBox::Ok);
msgBox->setAttribute(Qt::WA_DeleteOnClose);
msgBox->show();
imagebufs = {};
endblit();
QTimer::singleShot(0, this, [this]() { switchRenderer(Renderer::Software); });
break;
};
rendererWindow = hw;
connect(this, &RendererStack::blitToRenderer, hw, &VulkanWindowRenderer::onBlit, Qt::QueuedConnection);
connect(hw, &VulkanWindowRenderer::rendererInitialized, [=]() {
/* Buffers are available only after initialization. */
imagebufs = rendererWindow->getBuffers();
endblit();
emit rendererChanged();
});
connect(hw, &VulkanWindowRenderer::errorInitializing, [=]() {
/* Renderer could not initialize, fallback to software. */
auto msgBox = new QMessageBox(QMessageBox::Critical, "86Box", QString("Failed to initialize Vulkan renderer.\nFalling back to software rendering."), QMessageBox::Ok);
msgBox->setAttribute(Qt::WA_DeleteOnClose);
msgBox->show();
imagebufs = {};
endblit();
QTimer::singleShot(0, this, [this]() { switchRenderer(Renderer::Software); });
});
current.reset(this->createWindowContainer(hw, this));
break;
}
#endif
}
current->setFocusPolicy(Qt::NoFocus);
@@ -302,7 +344,7 @@ RendererStack::createRenderer(Renderer renderer)
currentBuf = 0;
if (renderer != Renderer::OpenGL3) {
if (renderer != Renderer::OpenGL3 && renderer != Renderer::Vulkan) {
imagebufs = rendererWindow->getBuffers();
endblit();
emit rendererChanged();
@@ -323,7 +365,7 @@ RendererStack::blit(int x, int y, int w, int h)
sh = this->h = h;
uint8_t *imagebits = std::get<uint8_t *>(imagebufs[currentBuf]);
for (int y1 = y; y1 < (y + h); y1++) {
auto scanline = imagebits + (y1 * (2048) * 4) + (x * 4);
auto scanline = imagebits + (y1 * rendererWindow->getBytesPerRow()) + (x * 4);
video_copy(scanline, &(buffer32->line[y1][x]), w * 4);
}

3
src/qt/qt_rendererstack.hpp
View File

@@ -44,7 +44,8 @@ public:
Software,
OpenGL,
OpenGLES,
OpenGL3
OpenGL3,
Vulkan
};
void switchRenderer(Renderer renderer);

1007
src/qt/qt_vulkanrenderer.cpp Normal file
View File

File diff suppressed because it is too large Load Diff

95
src/qt/qt_vulkanrenderer.hpp Normal file
View File

@@ -0,0 +1,95 @@
#pragma once
/****************************************************************************
**
** Copyright (C) 2022 Cacodemon345
** Copyright (C) 2017 The Qt Company Ltd.
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
****************************************************************************/
#include <QVulkanWindow>
#include <QImage>
#if QT_CONFIG(vulkan)
#include "qt_vulkanwindowrenderer.hpp"
class VulkanRenderer2 : public QVulkanWindowRenderer
{
public:
void* mappedPtr = nullptr;
size_t imagePitch = 2048 * 4;
VulkanRenderer2(QVulkanWindow *w);
void initResources() override;
void initSwapChainResources() override;
void releaseSwapChainResources() override;
void releaseResources() override;
void startNextFrame() override;
private:
VkShaderModule createShader(const QString &name);
bool createTexture();
bool createTextureImage(const QSize &size, VkImage *image, VkDeviceMemory *mem,
VkImageTiling tiling, VkImageUsageFlags usage, uint32_t memIndex);
bool writeLinearImage(const QImage &img, VkImage image, VkDeviceMemory memory);
void ensureTexture();
void updateSamplers();
QVulkanWindow *m_window;
QVulkanDeviceFunctions *m_devFuncs;
VkDeviceMemory m_bufMem = VK_NULL_HANDLE;
VkBuffer m_buf = VK_NULL_HANDLE;
VkDescriptorBufferInfo m_uniformBufInfo[QVulkanWindow::MAX_CONCURRENT_FRAME_COUNT];
VkDescriptorPool m_descPool = VK_NULL_HANDLE;
VkDescriptorSetLayout m_descSetLayout = VK_NULL_HANDLE;
VkDescriptorSet m_descSet[QVulkanWindow::MAX_CONCURRENT_FRAME_COUNT];
VkPipelineCache m_pipelineCache = VK_NULL_HANDLE;
VkPipelineLayout m_pipelineLayout = VK_NULL_HANDLE;
VkPipeline m_pipeline = VK_NULL_HANDLE;
VkSampler m_sampler = VK_NULL_HANDLE;
VkSampler m_linearSampler = VK_NULL_HANDLE;
VkImage m_texImage = VK_NULL_HANDLE;
VkDeviceMemory m_texMem = VK_NULL_HANDLE;
bool m_texLayoutPending = false;
VkImageView m_texView = VK_NULL_HANDLE;
VkImage m_texStaging = VK_NULL_HANDLE;
VkDeviceMemory m_texStagingMem = VK_NULL_HANDLE;
bool m_texStagingPending = false;
bool m_texStagingTransferLayout = false;
QSize m_texSize;
VkFormat m_texFormat;
QMatrix4x4 m_proj;
float m_rotation = 0.0f;
};
#endif

851
src/qt/qt_vulkanwindowrenderer.cpp Normal file
View File

@@ -0,0 +1,851 @@
#include "qt_vulkanwindowrenderer.hpp"
#include <QVulkanWindowRenderer>
#include <QVulkanDeviceFunctions>
#include <QMessageBox>
#include <QWindow>
#if QT_CONFIG(vulkan)
#include <array>
#include <stdexcept>
#include "qt_mainwindow.hpp"
#include "qt_vulkanrenderer.hpp"
extern "C"
{
#include <86box/86box.h>
#include <86box/video.h>
}
#if 0
extern MainWindow* main_window;
/*
#version 450
layout(location = 0) out vec2 v_texcoord;
mat4 mvp = mat4(
vec4(1.0, 0, 0, 0),
vec4(0, 1.0, 0, 0),
vec4(0, 0, 1.0, 0),
vec4(0, 0, 0, 1.0)
);
// Y coordinate in Vulkan viewport space is flipped as compared to OpenGL.
vec4 vertCoords[4] = vec4[](
vec4(-1.0, -1.0, 0, 1),
vec4(1.0, -1.0, 0, 1),
vec4(-1.0, 1.0, 0, 1),
vec4(1.0, 1.0, 0, 1)
);
layout(push_constant) uniform texCoordBuf {
vec2 texCoords[4];
} texCoordUniform;
out gl_PerVertex { vec4 gl_Position; };
void main()
{
v_texcoord = texCoordUniform.texCoords[gl_VertexIndex];
gl_Position = mvp * vertCoords[gl_VertexIndex];
}
*/
// Compiled with glslangValidator -V
static const uint8_t vertShaderCode[] = {
0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x0a, 0x00, 0x08, 0x00,
0x37, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x02, 0x00,
0x01, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x06, 0x00, 0x01, 0x00, 0x00, 0x00,
0x47, 0x4c, 0x53, 0x4c, 0x2e, 0x73, 0x74, 0x64, 0x2e, 0x34, 0x35, 0x30,
0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x6d, 0x61, 0x69, 0x6e, 0x00, 0x00, 0x00, 0x00,
0x1f, 0x00, 0x00, 0x00, 0x27, 0x00, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x00,
0x03, 0x00, 0x03, 0x00, 0x02, 0x00, 0x00, 0x00, 0xc2, 0x01, 0x00, 0x00,
0x05, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x6d, 0x61, 0x69, 0x6e,
0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x03, 0x00, 0x0a, 0x00, 0x00, 0x00,
0x6d, 0x76, 0x70, 0x00, 0x05, 0x00, 0x05, 0x00, 0x16, 0x00, 0x00, 0x00,
0x76, 0x65, 0x72, 0x74, 0x43, 0x6f, 0x6f, 0x72, 0x64, 0x73, 0x00, 0x00,
0x05, 0x00, 0x05, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x76, 0x5f, 0x74, 0x65,
0x78, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x00, 0x00, 0x05, 0x00, 0x05, 0x00,
0x21, 0x00, 0x00, 0x00, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6f, 0x72, 0x64,
0x42, 0x75, 0x66, 0x00, 0x06, 0x00, 0x06, 0x00, 0x21, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x74, 0x65, 0x78, 0x43, 0x6f, 0x6f, 0x72, 0x64,
0x73, 0x00, 0x00, 0x00, 0x05, 0x00, 0x06, 0x00, 0x23, 0x00, 0x00, 0x00,
0x74, 0x65, 0x78, 0x43, 0x6f, 0x6f, 0x72, 0x64, 0x55, 0x6e, 0x69, 0x66,
0x6f, 0x72, 0x6d, 0x00, 0x05, 0x00, 0x06, 0x00, 0x27, 0x00, 0x00, 0x00,
0x67, 0x6c, 0x5f, 0x56, 0x65, 0x72, 0x74, 0x65, 0x78, 0x49, 0x6e, 0x64,
0x65, 0x78, 0x00, 0x00, 0x05, 0x00, 0x06, 0x00, 0x2c, 0x00, 0x00, 0x00,
0x67, 0x6c, 0x5f, 0x50, 0x65, 0x72, 0x56, 0x65, 0x72, 0x74, 0x65, 0x78,
0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x06, 0x00, 0x2c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x67, 0x6c, 0x5f, 0x50, 0x6f, 0x73, 0x69, 0x74,
0x69, 0x6f, 0x6e, 0x00, 0x05, 0x00, 0x03, 0x00, 0x2e, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x1f, 0x00, 0x00, 0x00,
0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00,
0x20, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
0x48, 0x00, 0x05, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x03, 0x00,
0x21, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00,
0x27, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x2a, 0x00, 0x00, 0x00,
0x48, 0x00, 0x05, 0x00, 0x2c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x03, 0x00,
0x2c, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x13, 0x00, 0x02, 0x00,
0x02, 0x00, 0x00, 0x00, 0x21, 0x00, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00,
0x02, 0x00, 0x00, 0x00, 0x16, 0x00, 0x03, 0x00, 0x06, 0x00, 0x00, 0x00,
0x20, 0x00, 0x00, 0x00, 0x17, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00,
0x06, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x18, 0x00, 0x04, 0x00,
0x08, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x20, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
0x08, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00,
0x0a, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00,
0x06, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x3f,
0x2b, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00, 0x00,
0x0d, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x07, 0x00,
0x07, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x0b, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x2c, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x07, 0x00,
0x08, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00,
0x0e, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x15, 0x00, 0x04, 0x00, 0x12, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x12, 0x00, 0x00, 0x00,
0x13, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x04, 0x00,
0x14, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00,
0x20, 0x00, 0x04, 0x00, 0x15, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
0x14, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x15, 0x00, 0x00, 0x00,
0x16, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00,
0x06, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xbf,
0x2c, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
0x17, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x0b, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00, 0x00,
0x19, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x07, 0x00,
0x07, 0x00, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00,
0x0b, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,
0x2c, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x00, 0x00,
0x0b, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x0b, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x07, 0x00, 0x14, 0x00, 0x00, 0x00,
0x1c, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x19, 0x00, 0x00, 0x00,
0x1a, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x17, 0x00, 0x04, 0x00,
0x1d, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
0x20, 0x00, 0x04, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x1d, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x1e, 0x00, 0x00, 0x00,
0x1f, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x04, 0x00,
0x20, 0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00,
0x1e, 0x00, 0x03, 0x00, 0x21, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x20, 0x00, 0x04, 0x00, 0x22, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
0x21, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x22, 0x00, 0x00, 0x00,
0x23, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x15, 0x00, 0x04, 0x00,
0x24, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x2b, 0x00, 0x04, 0x00, 0x24, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x26, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00,
0x26, 0x00, 0x00, 0x00, 0x27, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x20, 0x00, 0x04, 0x00, 0x29, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
0x1d, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x03, 0x00, 0x2c, 0x00, 0x00, 0x00,
0x07, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x2d, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00,
0x2d, 0x00, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x20, 0x00, 0x04, 0x00, 0x31, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
0x07, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x35, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x36, 0x00, 0x05, 0x00,
0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x02, 0x00, 0x05, 0x00, 0x00, 0x00,
0x3e, 0x00, 0x03, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
0x3e, 0x00, 0x03, 0x00, 0x16, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00,
0x3d, 0x00, 0x04, 0x00, 0x24, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00,
0x27, 0x00, 0x00, 0x00, 0x41, 0x00, 0x06, 0x00, 0x29, 0x00, 0x00, 0x00,
0x2a, 0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00, 0x00,
0x28, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00, 0x1d, 0x00, 0x00, 0x00,
0x2b, 0x00, 0x00, 0x00, 0x2a, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x03, 0x00,
0x1f, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00,
0x08, 0x00, 0x00, 0x00, 0x2f, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00,
0x3d, 0x00, 0x04, 0x00, 0x24, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00,
0x27, 0x00, 0x00, 0x00, 0x41, 0x00, 0x05, 0x00, 0x31, 0x00, 0x00, 0x00,
0x32, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00,
0x3d, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00, 0x33, 0x00, 0x00, 0x00,
0x32, 0x00, 0x00, 0x00, 0x91, 0x00, 0x05, 0x00, 0x07, 0x00, 0x00, 0x00,
0x34, 0x00, 0x00, 0x00, 0x2f, 0x00, 0x00, 0x00, 0x33, 0x00, 0x00, 0x00,
0x41, 0x00, 0x05, 0x00, 0x35, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00,
0x2e, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x03, 0x00,
0x36, 0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x01, 0x00,
0x38, 0x00, 0x01, 0x00
};
/*
#version 440
layout(location = 0) in vec2 v_texcoord;
layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D tex;
void main()
{
fragColor = texture(tex, v_texcoord);
}
*/
static const uint8_t fragShaderCode[]
{
0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x0a, 0x00, 0x08, 0x00,
0x19, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x02, 0x00,
0x01, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x06, 0x00, 0x01, 0x00, 0x00, 0x00,
0x47, 0x4c, 0x53, 0x4c, 0x2e, 0x73, 0x74, 0x64, 0x2e, 0x34, 0x35, 0x30,
0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x07, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x6d, 0x61, 0x69, 0x6e, 0x00, 0x00, 0x00, 0x00,
0x09, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x10, 0x00, 0x03, 0x00,
0x04, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00,
0x02, 0x00, 0x00, 0x00, 0xb8, 0x01, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00,
0x04, 0x00, 0x00, 0x00, 0x6d, 0x61, 0x69, 0x6e, 0x00, 0x00, 0x00, 0x00,
0x05, 0x00, 0x05, 0x00, 0x09, 0x00, 0x00, 0x00, 0x66, 0x72, 0x61, 0x67,
0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x00, 0x00, 0x00, 0x05, 0x00, 0x03, 0x00,
0x0d, 0x00, 0x00, 0x00, 0x74, 0x65, 0x78, 0x00, 0x05, 0x00, 0x05, 0x00,
0x11, 0x00, 0x00, 0x00, 0x76, 0x5f, 0x74, 0x65, 0x78, 0x63, 0x6f, 0x6f,
0x72, 0x64, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00,
0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00,
0x0d, 0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x47, 0x00, 0x04, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x11, 0x00, 0x00, 0x00,
0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x02, 0x00,
0x02, 0x00, 0x00, 0x00, 0x21, 0x00, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00,
0x02, 0x00, 0x00, 0x00, 0x16, 0x00, 0x03, 0x00, 0x06, 0x00, 0x00, 0x00,
0x20, 0x00, 0x00, 0x00, 0x17, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00,
0x06, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00,
0x08, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
0x3b, 0x00, 0x04, 0x00, 0x08, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0x19, 0x00, 0x09, 0x00, 0x0a, 0x00, 0x00, 0x00,
0x06, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x03, 0x00, 0x0b, 0x00, 0x00, 0x00,
0x0a, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x17, 0x00, 0x04, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
0x02, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x10, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00,
0x10, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x2b, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
0x00, 0x00, 0x80, 0x3f, 0x15, 0x00, 0x04, 0x00, 0x15, 0x00, 0x00, 0x00,
0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00,
0x15, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x20, 0x00, 0x04, 0x00, 0x17, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x06, 0x00, 0x00, 0x00, 0x36, 0x00, 0x05, 0x00, 0x02, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0xf8, 0x00, 0x02, 0x00, 0x05, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00,
0x0b, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00,
0x3d, 0x00, 0x04, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00,
0x11, 0x00, 0x00, 0x00, 0x57, 0x00, 0x05, 0x00, 0x07, 0x00, 0x00, 0x00,
0x13, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00,
0x3e, 0x00, 0x03, 0x00, 0x09, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00,
0x41, 0x00, 0x05, 0x00, 0x17, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
0x09, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x03, 0x00,
0x18, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x01, 0x00,
0x38, 0x00, 0x01, 0x00
};
class VulkanRendererEmu : public QVulkanWindowRenderer
{
VulkanWindowRenderer* m_window{nullptr};
QVulkanDeviceFunctions* m_devFuncs{nullptr};
VmaAllocator allocator{nullptr};
VmaAllocation allocation{nullptr};
VkImage image{nullptr};
VkImageView imageView{nullptr};
VkPipeline pipeline{nullptr};
VkPipelineLayout pipelineLayout{nullptr};
VkDescriptorSetLayout descLayout{nullptr};
VkDescriptorPool descPool{nullptr};
VkDescriptorSet descSet{nullptr};
VkSampler sampler{nullptr}, nearestSampler{nullptr};
bool imageLayoutTransitioned{false};
int cur_video_filter_method = -1;
private:
void updateOptions() {
VkResult res;
if (cur_video_filter_method == video_filter_method) return;
if (!descPool) {
VkDescriptorPoolSize descSize{};
descSize.type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
descSize.descriptorCount = 2;
VkDescriptorPoolCreateInfo poolInfo{};
poolInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
poolInfo.poolSizeCount = 1;
poolInfo.pPoolSizes = &descSize;
poolInfo.maxSets = 2;
if ((res = m_devFuncs->vkCreateDescriptorPool(m_window->device(), &poolInfo, nullptr, &descPool)) != VK_SUCCESS) {
QMessageBox::critical(main_window, "86Box", "Could not create descriptor pool. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
}
VkDescriptorSetAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
allocInfo.descriptorPool = descPool;
allocInfo.descriptorSetCount = 1;
allocInfo.pSetLayouts = &descLayout;
if ((res = m_devFuncs->vkAllocateDescriptorSets(m_window->device(), &allocInfo, &descSet)) != VK_SUCCESS) {
QMessageBox::critical(main_window, "86Box", "Could not create descriptor set. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
}}
VkDescriptorImageInfo imageDescInfo{};
imageDescInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
imageDescInfo.imageView = imageView;
imageDescInfo.sampler = video_filter_method == 0 ? nearestSampler : sampler;
VkWriteDescriptorSet descWrite{};
descWrite.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
descWrite.dstSet = descSet;
descWrite.dstBinding = 1;
descWrite.dstArrayElement = 0;
descWrite.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
descWrite.descriptorCount = 1;
descWrite.pImageInfo = &imageDescInfo;
m_devFuncs->vkUpdateDescriptorSets(m_window->device(), 1, &descWrite, 0, nullptr);
cur_video_filter_method = video_filter_method;
}
public:
void* mappedPtr = nullptr;
uint32_t imagePitch{2048 * 4};
VulkanRendererEmu(VulkanWindowRenderer *w) : m_window(w), m_devFuncs(nullptr) { }
void initResources() override
{
VmaAllocatorCreateInfo info{};
info.instance = m_window->vulkanInstance()->vkInstance();
info.device = m_window->device();
info.physicalDevice = m_window->physicalDevice();
VmaVulkanFunctions funcs{};
funcs.vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)m_window->vulkanInstance()->getInstanceProcAddr("vkGetInstanceProcAddr");
funcs.vkGetDeviceProcAddr = (PFN_vkGetDeviceProcAddr)m_window->vulkanInstance()->getInstanceProcAddr("vkGetDeviceProcAddr");
info.pVulkanFunctions = &funcs;
if (vmaCreateAllocator(&info, &allocator) != VK_SUCCESS) {
QMessageBox::critical(main_window, "86Box", "Could not create Vulkan allocator. Switch to another renderer");
return;
}
m_devFuncs = m_window->vulkanInstance()->deviceFunctions(m_window->device());
VkResult res;
VkImageCreateInfo imageInfo{};
imageInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
imageInfo.imageType = VK_IMAGE_TYPE_2D;
imageInfo.format = VK_FORMAT_B8G8R8A8_UNORM;
imageInfo.extent.width = imageInfo.extent.height = 2048;
imageInfo.extent.depth = imageInfo.arrayLayers = imageInfo.mipLevels = 1;
imageInfo.tiling = VK_IMAGE_TILING_LINEAR;
imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
imageInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
VmaAllocationInfo allocatedInfo{};
VmaAllocationCreateInfo allocInfo{};
allocInfo.pUserData = allocInfo.pool = nullptr;
allocInfo.requiredFlags = allocInfo.preferredFlags = 0;
allocInfo.usage = VmaMemoryUsage::VMA_MEMORY_USAGE_AUTO;
allocInfo.flags = VMA_ALLOCATION_CREATE_HOST_ACCESS_SEQUENTIAL_WRITE_BIT |
VMA_ALLOCATION_CREATE_MAPPED_BIT;
if ((res = vmaCreateImage(allocator, &imageInfo, &allocInfo, &image, &allocation, &allocatedInfo)) != VK_SUCCESS) {
QMessageBox::critical(main_window, "86Box", "Could not create Vulkan image. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
};
VkImageViewCreateInfo imageViewInfo{};
imageViewInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
imageViewInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
imageViewInfo.format = VK_FORMAT_B8G8R8A8_UNORM;
imageViewInfo.image = image;
imageViewInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
imageViewInfo.subresourceRange.baseMipLevel = 0;
imageViewInfo.subresourceRange.levelCount = 1;
imageViewInfo.subresourceRange.baseArrayLayer = 0;
imageViewInfo.subresourceRange.layerCount = 1;
imageViewInfo.components.r = VK_COMPONENT_SWIZZLE_R;
imageViewInfo.components.g = VK_COMPONENT_SWIZZLE_G;
imageViewInfo.components.b = VK_COMPONENT_SWIZZLE_B;
imageViewInfo.components.a = VK_COMPONENT_SWIZZLE_A;
if ((res = m_devFuncs->vkCreateImageView(m_window->device(), &imageViewInfo, nullptr, &imageView)) != VK_SUCCESS) {
QMessageBox::critical(main_window, "86Box", "Could not create Vulkan image view. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
}
// Begin Pipeline creation.
{
VkPipelineVertexInputStateCreateInfo vertexInputInfo{};
vertexInputInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
vertexInputInfo.vertexBindingDescriptionCount = 0;
vertexInputInfo.pVertexBindingDescriptions = nullptr;
vertexInputInfo.vertexAttributeDescriptionCount = 0;
vertexInputInfo.pVertexAttributeDescriptions = nullptr;
VkPipelineInputAssemblyStateCreateInfo inputAssembly{};
inputAssembly.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
inputAssembly.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP;
inputAssembly.primitiveRestartEnable = VK_FALSE;
VkRect2D scissor{};
scissor.offset = {0, 0};
scissor.extent = {2048, 2048};
VkViewport viewport{};
viewport.x = m_window->destination.x();
viewport.y = m_window->destination.y();
viewport.width = (float)m_window->destination.width();
viewport.height = (float)m_window->destination.height();
viewport.minDepth = 0.0f;
viewport.maxDepth = 1.0f;
VkPipelineViewportStateCreateInfo viewportState{};
viewportState.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
viewportState.viewportCount = 1;
viewportState.pViewports = &viewport;
viewportState.scissorCount = 1;
viewportState.pScissors = &scissor;
VkPipelineRasterizationStateCreateInfo rasterizer{};
rasterizer.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
rasterizer.depthClampEnable = VK_FALSE;
rasterizer.rasterizerDiscardEnable = VK_FALSE;
rasterizer.polygonMode = VK_POLYGON_MODE_FILL;
rasterizer.lineWidth = 1.0f;
rasterizer.cullMode = VK_CULL_MODE_BACK_BIT;
rasterizer.frontFace = VK_FRONT_FACE_CLOCKWISE;
rasterizer.depthBiasEnable = VK_FALSE;
rasterizer.depthBiasConstantFactor = 0.0f;
rasterizer.depthBiasClamp = 0.0f;
rasterizer.depthBiasSlopeFactor = 0.0f;
VkPipelineMultisampleStateCreateInfo multisampling{};
multisampling.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
multisampling.sampleShadingEnable = VK_FALSE;
multisampling.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
multisampling.minSampleShading = 1.0f;
multisampling.pSampleMask = nullptr;
multisampling.alphaToCoverageEnable = VK_FALSE;
multisampling.alphaToOneEnable = VK_FALSE;
VkPipelineColorBlendAttachmentState colorBlendAttachment{};
colorBlendAttachment.colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
colorBlendAttachment.blendEnable = VK_TRUE;
colorBlendAttachment.srcColorBlendFactor = VK_BLEND_FACTOR_ONE;
colorBlendAttachment.dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
colorBlendAttachment.colorBlendOp = VK_BLEND_OP_ADD;
colorBlendAttachment.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
colorBlendAttachment.dstAlphaBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
colorBlendAttachment.alphaBlendOp = VK_BLEND_OP_ADD;
VkPipelineColorBlendStateCreateInfo colorBlending{};
colorBlending.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
colorBlending.logicOpEnable = VK_FALSE;
colorBlending.logicOp = VK_LOGIC_OP_COPY;
colorBlending.attachmentCount = 1;
colorBlending.pAttachments = &colorBlendAttachment;
colorBlending.blendConstants[0] = 0.0f;
colorBlending.blendConstants[1] = 0.0f;
colorBlending.blendConstants[2] = 0.0f;
colorBlending.blendConstants[3] = 0.0f;
VkDynamicState dynState = VK_DYNAMIC_STATE_VIEWPORT;
VkPipelineDynamicStateCreateInfo dynamicState{};
dynamicState.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
dynamicState.dynamicStateCount = 1;
dynamicState.pDynamicStates = &dynState;
VkPushConstantRange range{};
range.offset = 0;
range.size = sizeof(float) * 8;
range.stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
// Sampler binding start.
VkDescriptorSetLayoutBinding samplerLayoutBinding{};
samplerLayoutBinding.binding = 1;
samplerLayoutBinding.descriptorCount = 1;
samplerLayoutBinding.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
samplerLayoutBinding.pImmutableSamplers = nullptr;
samplerLayoutBinding.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
VkDescriptorSetLayoutCreateInfo layoutInfo{};
layoutInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
layoutInfo.bindingCount = 1;
layoutInfo.pBindings = &samplerLayoutBinding;
if ((res = m_devFuncs->vkCreateDescriptorSetLayout(m_window->device(), &layoutInfo, nullptr, &descLayout))) {
QMessageBox::critical(main_window, "86Box", "Could not create descriptor set layout. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
}
// Sampler binding end.
VkPipelineLayoutCreateInfo pipelineLayoutInfo{};
pipelineLayoutInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
pipelineLayoutInfo.setLayoutCount = 1;
pipelineLayoutInfo.pSetLayouts = &descLayout;
pipelineLayoutInfo.pushConstantRangeCount = 1;
pipelineLayoutInfo.pPushConstantRanges = &range;
if ((res = m_devFuncs->vkCreatePipelineLayout(m_window->device(), &pipelineLayoutInfo, nullptr, &pipelineLayout)) != VK_SUCCESS) {
QMessageBox::critical(main_window, "86Box", "Could not create pipeline layout. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
}
// Shader loading start.
VkShaderModuleCreateInfo createInfo{};
createInfo.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
createInfo.codeSize = sizeof(vertShaderCode);
createInfo.pCode = (uint32_t*)vertShaderCode;
VkShaderModule vertModule{nullptr}, fragModule{nullptr};
if ((res = m_devFuncs->vkCreateShaderModule(m_window->device(), &createInfo, nullptr, &vertModule)) != VK_SUCCESS) {
QMessageBox::critical(main_window, "86Box", "Could not create vertex shader. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
}
createInfo.codeSize = sizeof(fragShaderCode);
createInfo.pCode = (uint32_t*)fragShaderCode;
if ((res = m_devFuncs->vkCreateShaderModule(m_window->device(), &createInfo, nullptr, &fragModule)) != VK_SUCCESS) {
QMessageBox::critical(main_window, "86Box", "Could not create fragment shader. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
}
VkPipelineShaderStageCreateInfo vertShaderStageInfo{};
vertShaderStageInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
vertShaderStageInfo.stage = VK_SHADER_STAGE_VERTEX_BIT;
vertShaderStageInfo.module = vertModule;
vertShaderStageInfo.pName = "main";
VkPipelineShaderStageCreateInfo fragShaderStageInfo{vertShaderStageInfo};
fragShaderStageInfo.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
fragShaderStageInfo.module = fragModule;
VkPipelineShaderStageCreateInfo shaderStages[] = {vertShaderStageInfo, fragShaderStageInfo};
// Shader loading end.
VkPipelineDepthStencilStateCreateInfo depthInfo{};
depthInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
depthInfo.pNext = nullptr;
depthInfo.depthTestEnable = VK_TRUE;
depthInfo.depthWriteEnable = VK_TRUE;
depthInfo.depthBoundsTestEnable = VK_FALSE;
depthInfo.depthCompareOp = VK_COMPARE_OP_LESS_OR_EQUAL;
depthInfo.stencilTestEnable = VK_FALSE;
depthInfo.maxDepthBounds = 1.0f;
VkGraphicsPipelineCreateInfo pipelineInfo{};
pipelineInfo.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
pipelineInfo.stageCount = 2;
pipelineInfo.pStages = shaderStages;
pipelineInfo.pVertexInputState = &vertexInputInfo;
pipelineInfo.pInputAssemblyState = &inputAssembly;
pipelineInfo.pViewportState = &viewportState;
pipelineInfo.pRasterizationState = &rasterizer;
pipelineInfo.pMultisampleState = &multisampling;
pipelineInfo.pDepthStencilState = &depthInfo;
pipelineInfo.pColorBlendState = &colorBlending;
pipelineInfo.pDynamicState = &dynamicState;
pipelineInfo.layout = pipelineLayout;
pipelineInfo.renderPass = m_window->defaultRenderPass();
pipelineInfo.subpass = 0;
if ((res = m_devFuncs->vkCreateGraphicsPipelines(m_window->device(), VK_NULL_HANDLE, 1, &pipelineInfo, nullptr, &pipeline)) != VK_SUCCESS) {
m_devFuncs->vkDestroyShaderModule(m_window->device(), vertModule, nullptr);
m_devFuncs->vkDestroyShaderModule(m_window->device(), fragModule, nullptr);
QMessageBox::critical(main_window, "86Box", "Could not create graphics pipeline. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
}
m_devFuncs->vkDestroyShaderModule(m_window->device(), vertModule, nullptr);
m_devFuncs->vkDestroyShaderModule(m_window->device(), fragModule, nullptr);
}
VkSamplerCreateInfo samplerInfo{};
samplerInfo.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
samplerInfo.magFilter = VK_FILTER_LINEAR;
samplerInfo.minFilter = VK_FILTER_LINEAR;
samplerInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
samplerInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
samplerInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
samplerInfo.anisotropyEnable = VK_FALSE;
samplerInfo.unnormalizedCoordinates = VK_FALSE;
samplerInfo.compareEnable = VK_FALSE;
samplerInfo.compareOp = VK_COMPARE_OP_ALWAYS;
samplerInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
samplerInfo.mipLodBias = 0.0f;
samplerInfo.minLod = 0.0f;
samplerInfo.maxLod = 0.0;
if ((res = m_devFuncs->vkCreateSampler(m_window->device(), &samplerInfo, nullptr, &sampler)) != VK_SUCCESS) {
QMessageBox::critical(main_window, "86Box", "Could not create linear image sampler. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
}
samplerInfo.magFilter = samplerInfo.minFilter = VK_FILTER_NEAREST;
samplerInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST;
if ((res = m_devFuncs->vkCreateSampler(m_window->device(), &samplerInfo, nullptr, &nearestSampler)) != VK_SUCCESS) {
QMessageBox::critical(main_window, "86Box", "Could not create nearest image sampler. Switch to another renderer. " + Vulkan_GetResultString(res));
return;
}
updateOptions();
VkImageSubresource resource{};
resource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
resource.arrayLayer = 0;
resource.mipLevel = 0;
VkSubresourceLayout layout{};
m_devFuncs->vkGetImageSubresourceLayout(m_window->device(), image, &resource, &layout);
imagePitch = layout.rowPitch;
mappedPtr = (uint8_t*)allocatedInfo.pMappedData + layout.offset;
emit m_window->rendererInitialized();
}
void releaseResources() override
{
if (pipeline) m_devFuncs->vkDestroyPipeline(m_window->device(), pipeline, nullptr);
if (pipelineLayout) m_devFuncs->vkDestroyPipelineLayout(m_window->device(), pipelineLayout, nullptr);
if (descSet) m_devFuncs->vkDestroyDescriptorPool(m_window->device(), descPool, nullptr);
if (descLayout) m_devFuncs->vkDestroyDescriptorSetLayout(m_window->device(), descLayout, nullptr);
if (imageView) m_devFuncs->vkDestroyImageView(m_window->device(), imageView, nullptr);
if (image) vmaDestroyImage(allocator, image, allocation);
if (sampler) m_devFuncs->vkDestroySampler(m_window->device(), sampler, nullptr);
if (nearestSampler) m_devFuncs->vkDestroySampler(m_window->device(), nearestSampler, nullptr);
image = nullptr;
pipeline = nullptr;
pipelineLayout = nullptr;
imageView = nullptr;
descLayout = nullptr;
descPool = nullptr;
descSet = nullptr;
sampler = nullptr;
vmaDestroyAllocator(allocator);
allocator = nullptr;
}
QString Vulkan_GetResultString(VkResult result)
{
switch ((int)result) {
case VK_SUCCESS:
return "VK_SUCCESS";
case VK_NOT_READY:
return "VK_NOT_READY";
case VK_TIMEOUT:
return "VK_TIMEOUT";
case VK_EVENT_SET:
return "VK_EVENT_SET";
case VK_EVENT_RESET:
return "VK_EVENT_RESET";
case VK_INCOMPLETE:
return "VK_INCOMPLETE";
case VK_ERROR_OUT_OF_HOST_MEMORY:
return "VK_ERROR_OUT_OF_HOST_MEMORY";
case VK_ERROR_OUT_OF_DEVICE_MEMORY:
return "VK_ERROR_OUT_OF_DEVICE_MEMORY";
case VK_ERROR_INITIALIZATION_FAILED:
return "VK_ERROR_INITIALIZATION_FAILED";
case VK_ERROR_DEVICE_LOST:
return "VK_ERROR_DEVICE_LOST";
case VK_ERROR_MEMORY_MAP_FAILED:
return "VK_ERROR_MEMORY_MAP_FAILED";
case VK_ERROR_LAYER_NOT_PRESENT:
return "VK_ERROR_LAYER_NOT_PRESENT";
case VK_ERROR_EXTENSION_NOT_PRESENT:
return "VK_ERROR_EXTENSION_NOT_PRESENT";
case VK_ERROR_FEATURE_NOT_PRESENT:
return "VK_ERROR_FEATURE_NOT_PRESENT";
case VK_ERROR_INCOMPATIBLE_DRIVER:
return "VK_ERROR_INCOMPATIBLE_DRIVER";
case VK_ERROR_TOO_MANY_OBJECTS:
return "VK_ERROR_TOO_MANY_OBJECTS";
case VK_ERROR_FORMAT_NOT_SUPPORTED:
return "VK_ERROR_FORMAT_NOT_SUPPORTED";
case VK_ERROR_FRAGMENTED_POOL:
return "VK_ERROR_FRAGMENTED_POOL";
case VK_ERROR_UNKNOWN:
return "VK_ERROR_UNKNOWN";
case VK_ERROR_OUT_OF_POOL_MEMORY:
return "VK_ERROR_OUT_OF_POOL_MEMORY";
case VK_ERROR_INVALID_EXTERNAL_HANDLE:
return "VK_ERROR_INVALID_EXTERNAL_HANDLE";
case VK_ERROR_FRAGMENTATION:
return "VK_ERROR_FRAGMENTATION";
case VK_ERROR_INVALID_OPAQUE_CAPTURE_ADDRESS:
return "VK_ERROR_INVALID_OPAQUE_CAPTURE_ADDRESS";
case VK_ERROR_SURFACE_LOST_KHR:
return "VK_ERROR_SURFACE_LOST_KHR";
case VK_ERROR_NATIVE_WINDOW_IN_USE_KHR:
return "VK_ERROR_NATIVE_WINDOW_IN_USE_KHR";
case VK_SUBOPTIMAL_KHR:
return "VK_SUBOPTIMAL_KHR";
case VK_ERROR_OUT_OF_DATE_KHR:
return "VK_ERROR_OUT_OF_DATE_KHR";
case VK_ERROR_INCOMPATIBLE_DISPLAY_KHR:
return "VK_ERROR_INCOMPATIBLE_DISPLAY_KHR";
case VK_ERROR_VALIDATION_FAILED_EXT:
return "VK_ERROR_VALIDATION_FAILED_EXT";
case VK_ERROR_INVALID_SHADER_NV:
return "VK_ERROR_INVALID_SHADER_NV";
#if VK_HEADER_VERSION >= 135 && VK_HEADER_VERSION < 162
case VK_ERROR_INCOMPATIBLE_VERSION_KHR:
return "VK_ERROR_INCOMPATIBLE_VERSION_KHR";
#endif
case VK_ERROR_INVALID_DRM_FORMAT_MODIFIER_PLANE_LAYOUT_EXT:
return "VK_ERROR_INVALID_DRM_FORMAT_MODIFIER_PLANE_LAYOUT_EXT";
case VK_ERROR_NOT_PERMITTED_EXT:
return "VK_ERROR_NOT_PERMITTED_EXT";
case VK_ERROR_FULL_SCREEN_EXCLUSIVE_MODE_LOST_EXT:
return "VK_ERROR_FULL_SCREEN_EXCLUSIVE_MODE_LOST_EXT";
case VK_THREAD_IDLE_KHR:
return "VK_THREAD_IDLE_KHR";
case VK_THREAD_DONE_KHR:
return "VK_THREAD_DONE_KHR";
case VK_OPERATION_DEFERRED_KHR:
return "VK_OPERATION_DEFERRED_KHR";
case VK_OPERATION_NOT_DEFERRED_KHR:
return "VK_OPERATION_NOT_DEFERRED_KHR";
case VK_PIPELINE_COMPILE_REQUIRED_EXT:
return "VK_PIPELINE_COMPILE_REQUIRED_EXT";
default:
break;
}
if (result < 0) {
return "VK_ERROR_<Unknown>";
}
return "VK_<Unknown>";
}
void startNextFrame() override
{
m_devFuncs->vkDeviceWaitIdle(m_window->device());
VkClearValue values[2];
auto cmdBufs = m_window->currentCommandBuffer();
memset(values, 0, sizeof(values));
values[0].depthStencil = { 1, 0 };
values[1].depthStencil = { 1, 0 };
VkRenderPassBeginInfo info{};
VkSubpassDependency deps{};
info.pClearValues = values;
info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
info.framebuffer = m_window->currentFramebuffer();
info.renderArea = VkRect2D{{0, 0}, {(uint32_t)m_window->swapChainImageSize().width(), (uint32_t)m_window->swapChainImageSize().height()}};
info.clearValueCount = 2;
info.renderPass = m_window->defaultRenderPass();
updateOptions();
if (!imageLayoutTransitioned) {
VkPipelineStageFlags srcflags = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT | VK_PIPELINE_STAGE_HOST_BIT, dstflags = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
VkImageMemoryBarrier barrier{};
barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
barrier.image = image;
barrier.oldLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
barrier.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
barrier.subresourceRange.baseMipLevel = 0;
barrier.subresourceRange.levelCount = 1;
barrier.subresourceRange.baseArrayLayer = 0;
barrier.subresourceRange.layerCount = 1;
barrier.srcAccessMask = VK_ACCESS_HOST_WRITE_BIT;
barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
m_devFuncs->vkCmdPipelineBarrier(cmdBufs, srcflags, dstflags, 0, 0, nullptr, 0, nullptr, 1, &barrier);
imageLayoutTransitioned = true;
}
vmaFlushAllocation(allocator, allocation, 0, VK_WHOLE_SIZE);
VkViewport viewport{};
viewport.x = m_window->destination.x();
viewport.y = m_window->destination.y();
viewport.width = (float)m_window->destination.width();
viewport.height = (float)m_window->destination.height();
viewport.minDepth = 0.0f;
viewport.maxDepth = 1.0f;
m_devFuncs->vkCmdSetViewport(cmdBufs, 0, 1, &viewport);
m_devFuncs->vkCmdBeginRenderPass(m_window->currentCommandBuffer(), &info, VK_SUBPASS_CONTENTS_INLINE);
m_devFuncs->vkCmdBindPipeline(cmdBufs, VkPipelineBindPoint::VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
m_devFuncs->vkCmdBindDescriptorSets(cmdBufs, VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout, 0, 1, &descSet, 0, nullptr);
std::array<QVector2D, 4> texcoords;
auto source = m_window->source;
texcoords[0] = (QVector2D((float)source.x() / 2048.f, (float)(source.y()) / 2048.f));
texcoords[2] = (QVector2D((float)source.x() / 2048.f, (float)(source.y() + source.height()) / 2048.f));
texcoords[1] = (QVector2D((float)(source.x() + source.width()) / 2048.f, (float)(source.y()) / 2048.f));
texcoords[3] = (QVector2D((float)(source.x() + source.width()) / 2048.f, (float)(source.y() + source.height()) / 2048.f));
m_devFuncs->vkCmdPushConstants(cmdBufs, pipelineLayout, VK_SHADER_STAGE_VERTEX_BIT, 0, sizeof(QVector2D) * 4, texcoords.data());
m_devFuncs->vkCmdDraw(cmdBufs, 4, 1, 0, 0);
m_devFuncs->vkCmdEndRenderPass(cmdBufs);
m_window->frameReady();
m_devFuncs->vkDeviceWaitIdle(m_window->device());
}
};
#endif
VulkanWindowRenderer::VulkanWindowRenderer(QWidget* parent)
: QVulkanWindow(parent->windowHandle())
{
parentWidget = parent;
instance.setLayers(QByteArrayList() << "VK_LAYER_KHRONOS_validation");
instance.setExtensions(QByteArrayList() << "VK_EXT_debug_report");
if (!instance.create()) {
throw std::runtime_error("Could not create Vulkan instance");
}
uint32_t physicalDevices = 0;
instance.functions()->vkEnumeratePhysicalDevices(instance.vkInstance(), &physicalDevices, nullptr);
if (physicalDevices == 0) {
throw std::runtime_error("No physical devices available.");
}
qDebug() << instance.layers();
setVulkanInstance(&instance);
setPhysicalDeviceIndex(0);
setFlags(Flag::PersistentResources);
buf_usage = std::vector<std::atomic_flag>(1);
buf_usage[0].clear();
}
QVulkanWindowRenderer* VulkanWindowRenderer::createRenderer()
{
renderer = new VulkanRenderer2(this);
return renderer;
}
void VulkanWindowRenderer::resizeEvent(QResizeEvent *event) {
onResize(width(), height());
QVulkanWindow::resizeEvent(event);
}
bool VulkanWindowRenderer::event(QEvent *event)
{
bool res = false;
if (!eventDelegate(event, res)) return QVulkanWindow::event(event);
return res;
}
void VulkanWindowRenderer::onBlit(int buf_idx, int x, int y, int w, int h)
{
source.setRect(x, y, w, h);
if (isExposed()) requestUpdate();
buf_usage[0].clear();
}
uint32_t VulkanWindowRenderer::getBytesPerRow()
{
return renderer->imagePitch;
}
std::vector<std::tuple<uint8_t *, std::atomic_flag *>> VulkanWindowRenderer::getBuffers()
{
return std::vector{std::make_tuple((uint8_t*)renderer->mappedPtr, &this->buf_usage[0])};
}
#endif

39
src/qt/qt_vulkanwindowrenderer.hpp Normal file
View File

@@ -0,0 +1,39 @@
#ifndef VULKANWINDOWRENDERER_HPP
#define VULKANWINDOWRENDERER_HPP
#include <QVulkanWindow>
#if QT_CONFIG(vulkan)
#include "qt_renderercommon.hpp"
#include "qt_vulkanrenderer.hpp"
class VulkanRenderer2;
class VulkanWindowRenderer : public QVulkanWindow, public RendererCommon
{
Q_OBJECT
public:
VulkanWindowRenderer(QWidget* parent);
public slots:
void onBlit(int buf_idx, int x, int y, int w, int h);
signals:
void rendererInitialized();
void errorInitializing();
protected:
virtual std::vector<std::tuple<uint8_t *, std::atomic_flag *>> getBuffers() override;
void resizeEvent(QResizeEvent*) override;
bool event(QEvent*) override;
uint32_t getBytesPerRow() override;
private:
QVulkanInstance instance;
QVulkanWindowRenderer* createRenderer() override;
friend class VulkanRendererEmu;
friend class VulkanRenderer2;
VulkanRenderer2* renderer;
};
#endif
#endif // VULKANWINDOWRENDERER_HPP

BIN
src/qt/texture_frag.spv Normal file
View File

Binary file not shown.

BIN
src/qt/texture_vert.spv Normal file
View File

Binary file not shown.

4
src/qt_resources.qrc
View File

@@ -57,4 +57,8 @@
<file>win/icons/send_cae.ico</file>
<file>win/icons/settings.ico</file>
</qresource>
<qresource prefix="/">
<file alias="/texture_vert.spv">qt/texture_vert.spv</file>
<file alias="/texture_frag.spv">qt/texture_frag.spv</file>
</qresource>
</RCC>