void LLDrawPoolAlpha::endPostDeferredPass(S32 pass)
{
if (pass == 1 && !LLPipeline::sImpostorRender)
{
gPipeline.mDeferredDepth.flush();
gPipeline.mScreen.bindTarget();
gObjectFullbrightAlphaMaskProgram.unbind();
}
deferred_render = FALSE;
endRenderPass(pass);
}
void LLDrawPoolAlpha::endPostDeferredPass(S32 pass)
{
if (pass == 1)
{
gPipeline.mDeferredDepth.flush();
gPipeline.mScreen.bindTarget();
}
deferred_render = FALSE;
endRenderPass(pass);
}
void VkPPRenderState::RenderScreenQuad(VkPPRenderPassSetup *passSetup, VulkanDescriptorSet *descriptorSet, VulkanFramebuffer *framebuffer, int framebufferWidth, int framebufferHeight, int x, int y, int width, int height, const void *pushConstants, uint32_t pushConstantsSize, bool stencilTest)
{
auto fb = GetVulkanFrameBuffer();
auto cmdbuffer = fb->GetDrawCommands();
VkViewport viewport = { };
viewport.x = x;
viewport.y = y;
viewport.width = width;
viewport.height = height;
viewport.minDepth = 0.0f;
viewport.maxDepth = 1.0f;
VkRect2D scissor = { };
scissor.offset.x = 0;
scissor.offset.y = 0;
scissor.extent.width = framebufferWidth;
scissor.extent.height = framebufferHeight;
RenderPassBegin beginInfo;
beginInfo.setRenderPass(passSetup->RenderPass.get());
beginInfo.setRenderArea(0, 0, framebufferWidth, framebufferHeight);
beginInfo.setFramebuffer(framebuffer);
beginInfo.addClearColor(0.0f, 0.0f, 0.0f, 1.0f);
VkBuffer vertexBuffers[] = { static_cast<VKVertexBuffer*>(screen->mVertexData->GetBufferObjects().first)->mBuffer->buffer };
VkDeviceSize offsets[] = { 0 };
cmdbuffer->beginRenderPass(beginInfo);
cmdbuffer->bindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, passSetup->Pipeline.get());
cmdbuffer->bindDescriptorSet(VK_PIPELINE_BIND_POINT_GRAPHICS, passSetup->PipelineLayout.get(), 0, descriptorSet);
cmdbuffer->bindVertexBuffers(0, 1, vertexBuffers, offsets);
cmdbuffer->setViewport(0, 1, &viewport);
cmdbuffer->setScissor(0, 1, &scissor);
if (stencilTest)
cmdbuffer->setStencilReference(VK_STENCIL_FRONT_AND_BACK, screen->stencilValue);
if (pushConstantsSize > 0)
cmdbuffer->pushConstants(passSetup->PipelineLayout.get(), VK_SHADER_STAGE_FRAGMENT_BIT, 0, pushConstantsSize, pushConstants);
cmdbuffer->draw(4, 1, FFlatVertexBuffer::PRESENT_INDEX, 0);
cmdbuffer->endRenderPass();
}
void LLDrawPoolAlpha::endPostDeferredPass(S32 pass)
{
deferred_render = FALSE;
endRenderPass(pass);
}
void LLDrawPoolWater::endPostDeferredPass(S32 pass)
{
endRenderPass(pass);
deferred_render = FALSE;
}
void LLDrawPoolAvatar::renderAvatars(LLVOAvatar* single_avatar, S32 pass)
{
if (pass == -1)
{
for (S32 i = 1; i < getNumPasses(); i++)
{ //skip foot shadows
prerender();
beginRenderPass(i);
renderAvatars(single_avatar, i);
endRenderPass(i);
}
return;
}
if (mDrawFace.empty() && !single_avatar)
{
return;
}
LLVOAvatar *avatarp;
if (single_avatar)
{
avatarp = single_avatar;
}
else
{
const LLFace *facep = mDrawFace[0];
if (!facep->getDrawable())
{
return;
}
avatarp = (LLVOAvatar *)facep->getDrawable()->getVObj().get();
}
if (avatarp->isDead() || avatarp->mDrawable.isNull())
{
return;
}
if (!single_avatar && !avatarp->isFullyLoaded())
{
if (pass == 0 && (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_PARTICLES) || LLViewerPartSim::getMaxPartCount() <= 0))
{
// debug code to draw a sphere in place of avatar
gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep);
gGL.setColorMask(true, true);
LLVector3 pos = avatarp->getPositionAgent();
gGL.color4f(1.0f, 1.0f, 1.0f, 0.7f);
gGL.pushMatrix();
gGL.translatef((F32)(pos.mV[VX]), (F32)(pos.mV[VY]), (F32)(pos.mV[VZ]));
gGL.scalef(0.15f, 0.15f, 0.3f);
gSphere.renderGGL();
gGL.popMatrix();
gGL.setColorMask(true, false);
}
// don't render please
return;
}
BOOL impostor = avatarp->isImpostor() && !single_avatar;
if (impostor && pass != 0)
{ //don't draw anything but the impostor for impostored avatars
return;
}
if (pass == 0 && !impostor && LLPipeline::sUnderWaterRender)
{ //don't draw foot shadows under water
return;
}
if (pass == 0)
{
if (!LLPipeline::sReflectionRender)
{
LLVOAvatar::sNumVisibleAvatars++;
}
if (impostor)
{
if (LLPipeline::sRenderDeferred && !LLPipeline::sReflectionRender &&
avatarp->mImpostor.isComplete())
{
if (normal_channel > -1)
{
avatarp->mImpostor.bindTexture(2, normal_channel);
}
if (specular_channel > -1)
{
avatarp->mImpostor.bindTexture(1, specular_channel);
}
}
avatarp->renderImpostor(LLColor4U(255,255,255,255), sDiffuseChannel);
}
return;
}
if (single_avatar && avatarp->mSpecialRenderMode >= 1) // 1=anim preview, 2=image preview, 3=morph view
{
gPipeline.enableLightsAvatarEdit(LLColor4(.5f, .5f, .5f, 1.f));
}
if (pass == 1)
{
// render rigid meshes (eyeballs) first
avatarp->renderRigid();
return;
}
if (pass == 3)
{
if (is_deferred_render)
{
renderDeferredRiggedSimple(avatarp);
}
else
{
renderRiggedSimple(avatarp);
}
return;
}
if (pass == 4)
{
if (is_deferred_render)
{
renderDeferredRiggedBump(avatarp);
}
else
{
renderRiggedFullbright(avatarp);
}
return;
}
if (pass == 5)
{
renderRiggedShinySimple(avatarp);
return;
}
if (pass == 6)
{
renderRiggedFullbrightShiny(avatarp);
return;
}
if (pass >= 7 && pass < 9)
{
LLGLEnable blend(GL_BLEND);
gGL.setColorMask(true, true);
gGL.blendFunc(LLRender::BF_SOURCE_ALPHA,
LLRender::BF_ONE_MINUS_SOURCE_ALPHA,
LLRender::BF_ZERO,
LLRender::BF_ONE_MINUS_SOURCE_ALPHA);
if (pass == 7)
{
renderRiggedAlpha(avatarp);
return;
}
if (pass == 8)
{
renderRiggedFullbrightAlpha(avatarp);
return;
}
}
if (pass == 9)
{
LLGLEnable blend(GL_BLEND);
LLGLDisable test(GL_ALPHA_TEST);
gGL.flush();
LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(-1.0f, -1.0f);
gGL.setSceneBlendType(LLRender::BT_ADD);
LLGLDepthTest depth(GL_TRUE, GL_FALSE);
gGL.setColorMask(false, true);
renderRiggedGlow(avatarp);
gGL.setColorMask(true, false);
gGL.setSceneBlendType(LLRender::BT_ALPHA);
return;
}
if (sShaderLevel > 0)
{
gAvatarMatrixParam = sVertexProgram->mUniform[LLViewerShaderMgr::AVATAR_MATRIX];
}
if (sShaderLevel >= SHADER_LEVEL_CLOTH)
{
LLMatrix4 rot_mat;
LLViewerCamera::getInstance()->getMatrixToLocal(rot_mat);
LLMatrix4 cfr(OGL_TO_CFR_ROTATION);
rot_mat *= cfr;
LLVector4 wind;
wind.setVec(avatarp->mWindVec);
wind.mV[VW] = 0;
wind = wind * rot_mat;
wind.mV[VW] = avatarp->mWindVec.mV[VW];
sVertexProgram->vertexAttrib4fv(LLViewerShaderMgr::AVATAR_WIND, wind.mV);
F32 phase = -1.f * (avatarp->mRipplePhase);
F32 freq = 7.f + (noise1(avatarp->mRipplePhase) * 2.f);
LLVector4 sin_params(freq, freq, freq, phase);
sVertexProgram->vertexAttrib4fv(LLViewerShaderMgr::AVATAR_SINWAVE, sin_params.mV);
LLVector4 gravity(0.f, 0.f, -CLOTHING_GRAVITY_EFFECT, 0.f);
gravity = gravity * rot_mat;
sVertexProgram->vertexAttrib4fv(LLViewerShaderMgr::AVATAR_GRAVITY, gravity.mV);
}
if (!single_avatar || avatarp == single_avatar)
{
avatarp->renderSkinned(AVATAR_RENDER_PASS_SINGLE);
}
}
void LLDrawPoolAvatar::renderAvatars(LLVOAvatar* single_avatar, S32 pass)
{
LLFastTimer t(FTM_RENDER_AVATARS);
if (pass == -1)
{
for (S32 i = 1; i < getNumPasses(); i++)
{ //skip foot shadows
prerender();
beginRenderPass(i);
renderAvatars(single_avatar, i);
endRenderPass(i);
}
return;
}
if (mDrawFace.empty() && !single_avatar)
{
return;
}
LLVOAvatar *avatarp;
if (single_avatar)
{
avatarp = single_avatar;
}
else
{
const LLFace *facep = mDrawFace[0];
if (!facep->getDrawable())
{
return;
}
avatarp = (LLVOAvatar *)facep->getDrawable()->getVObj().get();
}
if (avatarp->isDead() || avatarp->mDrawable.isNull())
{
return;
}
if (!single_avatar && !avatarp->isFullyLoaded() )
{
if (pass==0 && (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_PARTICLES) || LLViewerPartSim::getMaxPartCount() <= 0))
{
// debug code to draw a sphere in place of avatar
gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep);
gGL.setColorMask(true, true);
LLVector3 pos = avatarp->getPositionAgent();
gGL.color4f(1.0f, 1.0f, 1.0f, 0.7f);
gGL.pushMatrix();
gGL.translatef((F32)(pos.mV[VX]),
(F32)(pos.mV[VY]),
(F32)(pos.mV[VZ]));
gGL.scalef(0.15f, 0.15f, 0.3f);
gSphere.renderGGL();
gGL.popMatrix();
gGL.setColorMask(true, false);
}
// don't render please
return;
}
BOOL impostor = avatarp->isImpostor() && !single_avatar;
if (impostor && pass != 0)
{ //don't draw anything but the impostor for impostored avatars
return;
}
if (pass == 0 && !impostor && LLPipeline::sUnderWaterRender)
{ //don't draw foot shadows under water
return;
}
if (pass == 0)
{
if (!LLPipeline::sReflectionRender)
{
LLVOAvatar::sNumVisibleAvatars++;
}
if (impostor)
{
if (LLPipeline::sRenderDeferred && !LLPipeline::sReflectionRender && avatarp->mImpostor.isComplete())
{
if (normal_channel > -1)
{
avatarp->mImpostor.bindTexture(2, normal_channel);
}
if (specular_channel > -1)
{
avatarp->mImpostor.bindTexture(1, specular_channel);
}
}
avatarp->renderImpostor(LLColor4U(255,255,255,255), sDiffuseChannel);
}
//else if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FOOT_SHADOWS) && !LLPipeline::sRenderDeferred)
//{
// avatarp->renderFootShadows();
//}
return;
}
llassert(LLPipeline::sImpostorRender || !avatarp->isVisuallyMuted());
/*if (single_avatar && avatarp->mSpecialRenderMode >= 1) // 1=anim preview, 2=image preview, 3=morph view
{
gPipeline.enableLightsAvatarEdit(LLColor4(.5f, .5f, .5f, 1.f));
}*/
if (pass == 1)
{
// render rigid meshes (eyeballs) first
avatarp->renderRigid();
return;
}
if (pass == 3)
{
if (is_deferred_render)
{
renderDeferredRiggedSimple(avatarp);
}
else
{
renderRiggedSimple(avatarp);
if (LLPipeline::sRenderDeferred)
{ //render "simple" materials
renderRigged(avatarp, RIGGED_MATERIAL);
renderRigged(avatarp, RIGGED_MATERIAL_ALPHA_MASK);
renderRigged(avatarp, RIGGED_MATERIAL_ALPHA_EMISSIVE);
renderRigged(avatarp, RIGGED_NORMMAP);
renderRigged(avatarp, RIGGED_NORMMAP_MASK);
renderRigged(avatarp, RIGGED_NORMMAP_EMISSIVE);
renderRigged(avatarp, RIGGED_SPECMAP);
renderRigged(avatarp, RIGGED_SPECMAP_MASK);
renderRigged(avatarp, RIGGED_SPECMAP_EMISSIVE);
renderRigged(avatarp, RIGGED_NORMSPEC);
renderRigged(avatarp, RIGGED_NORMSPEC_MASK);
renderRigged(avatarp, RIGGED_NORMSPEC_EMISSIVE);
}
}
return;
}
if (pass == 4)
{
if (is_deferred_render)
{
renderDeferredRiggedBump(avatarp);
}
else
{
renderRiggedFullbright(avatarp);
}
return;
}
if (is_deferred_render && pass >= 5 && pass <= 21)
{
S32 p = pass-5;
if (p != 1 &&
p != 5 &&
p != 9 &&
p != 13)
{
renderDeferredRiggedMaterial(avatarp, p);
}
return;
}
if (pass == 5)
{
renderRiggedShinySimple(avatarp);
return;
}
if (pass == 6)
{
renderRiggedFullbrightShiny(avatarp);
return;
}
if (pass >= 7 && pass < 13)
{
if (pass == 7)
{
renderRiggedAlpha(avatarp);
if (LLPipeline::sRenderDeferred && !is_post_deferred_render)
{ //render transparent materials under water
LLGLEnable blend(GL_BLEND);
gGL.setColorMask(true, true);
gGL.blendFunc(LLRender::BF_SOURCE_ALPHA,
LLRender::BF_ONE_MINUS_SOURCE_ALPHA,
LLRender::BF_ZERO,
LLRender::BF_ONE_MINUS_SOURCE_ALPHA);
renderRigged(avatarp, RIGGED_MATERIAL_ALPHA);
renderRigged(avatarp, RIGGED_SPECMAP_BLEND);
renderRigged(avatarp, RIGGED_NORMMAP_BLEND);
renderRigged(avatarp, RIGGED_NORMSPEC_BLEND);
gGL.setSceneBlendType(LLRender::BT_ALPHA);
gGL.setColorMask(true, false);
}
return;
}
if (pass == 8)
{
renderRiggedFullbrightAlpha(avatarp);
return;
}
if (LLPipeline::sRenderDeferred && is_post_deferred_render)
{
S32 p = 0;
switch (pass)
{
case 9: p = 1; break;
case 10: p = 5; break;
case 11: p = 9; break;
case 12: p = 13; break;
}
{
LLGLEnable blend(GL_BLEND);
renderDeferredRiggedMaterial(avatarp, p);
}
return;
}
else if (pass == 9)
{
renderRiggedGlow(avatarp);
return;
}
}
if (pass == 13)
{
renderRiggedGlow(avatarp);
return;
}
if ((sShaderLevel >= SHADER_LEVEL_CLOTH))
{
LLMatrix4 rot_mat;
LLViewerCamera::getInstance()->getMatrixToLocal(rot_mat);
LLMatrix4 cfr(OGL_TO_CFR_ROTATION.getF32ptr());
rot_mat *= cfr;
LLVector4 wind;
wind.setVec(avatarp->mWindVec);
wind.mV[VW] = 0;
wind = wind * rot_mat;
wind.mV[VW] = avatarp->mWindVec.mV[VW];
sVertexProgram->uniform4fv(LLViewerShaderMgr::AVATAR_WIND, 1, wind.mV);
F32 phase = -1.f * (avatarp->mRipplePhase);
F32 freq = 7.f + (noise1(avatarp->mRipplePhase) * 2.f);
LLVector4 sin_params(freq, freq, freq, phase);
sVertexProgram->uniform4fv(LLViewerShaderMgr::AVATAR_SINWAVE, 1, sin_params.mV);
LLVector4 gravity(0.f, 0.f, -CLOTHING_GRAVITY_EFFECT, 0.f);
gravity = gravity * rot_mat;
sVertexProgram->uniform4fv(LLViewerShaderMgr::AVATAR_GRAVITY, 1, gravity.mV);
}
if( !single_avatar || (avatarp == single_avatar) )
{
avatarp->renderSkinned(AVATAR_RENDER_PASS_SINGLE);
}
}
void SparseShaderIntrinsicsInstanceSampledBase::recordCommands (const VkCommandBuffer commandBuffer,
const VkImageCreateInfo& imageSparseInfo,
const VkImage imageSparse,
const VkImage imageTexels,
const VkImage imageResidency)
{
const InstanceInterface& instance = m_context.getInstanceInterface();
const DeviceInterface& deviceInterface = getDeviceInterface();
const VkPhysicalDevice physicalDevice = m_context.getPhysicalDevice();
const VkPhysicalDeviceProperties deviceProperties = getPhysicalDeviceProperties(instance, physicalDevice);
if (imageSparseInfo.extent.width > deviceProperties.limits.maxFramebufferWidth ||
imageSparseInfo.extent.height > deviceProperties.limits.maxFramebufferHeight ||
imageSparseInfo.arrayLayers > deviceProperties.limits.maxFramebufferLayers)
{
TCU_THROW(NotSupportedError, "Image size exceeds allowed framebuffer dimensions");
}
// Check if device supports image format for sampled images
if (!checkImageFormatFeatureSupport(instance, physicalDevice, imageSparseInfo.format, VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT))
TCU_THROW(NotSupportedError, "Device does not support image format for sampled images");
// Check if device supports image format for color attachment
if (!checkImageFormatFeatureSupport(instance, physicalDevice, imageSparseInfo.format, VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT))
TCU_THROW(NotSupportedError, "Device does not support image format for color attachment");
// Make sure device supports VK_FORMAT_R32_UINT format for color attachment
if (!checkImageFormatFeatureSupport(instance, physicalDevice, mapTextureFormat(m_residencyFormat), VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT))
TCU_THROW(TestError, "Device does not support VK_FORMAT_R32_UINT format for color attachment");
// Create buffer storing vertex data
std::vector<tcu::Vec2> vertexData;
vertexData.push_back(tcu::Vec2(-1.0f,-1.0f));
vertexData.push_back(tcu::Vec2( 0.0f, 0.0f));
vertexData.push_back(tcu::Vec2(-1.0f, 1.0f));
vertexData.push_back(tcu::Vec2( 0.0f, 1.0f));
vertexData.push_back(tcu::Vec2( 1.0f,-1.0f));
vertexData.push_back(tcu::Vec2( 1.0f, 0.0f));
vertexData.push_back(tcu::Vec2( 1.0f, 1.0f));
vertexData.push_back(tcu::Vec2( 1.0f, 1.0f));
const VkDeviceSize vertexDataSizeInBytes = sizeInBytes(vertexData);
const VkBufferCreateInfo vertexBufferCreateInfo = makeBufferCreateInfo(vertexDataSizeInBytes, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
m_vertexBuffer = createBuffer(deviceInterface, getDevice(), &vertexBufferCreateInfo);
m_vertexBufferAlloc = bindBuffer(deviceInterface, getDevice(), getAllocator(), *m_vertexBuffer, MemoryRequirement::HostVisible);
deMemcpy(m_vertexBufferAlloc->getHostPtr(), &vertexData[0], static_cast<std::size_t>(vertexDataSizeInBytes));
flushMappedMemoryRange(deviceInterface, getDevice(), m_vertexBufferAlloc->getMemory(), m_vertexBufferAlloc->getOffset(), vertexDataSizeInBytes);
// Create render pass
const VkAttachmentDescription texelsAttachmentDescription =
{
(VkAttachmentDescriptionFlags)0, // VkAttachmentDescriptionFlags flags;
imageSparseInfo.format, // VkFormat format;
VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples;
VK_ATTACHMENT_LOAD_OP_CLEAR, // VkAttachmentLoadOp loadOp;
VK_ATTACHMENT_STORE_OP_STORE, // VkAttachmentStoreOp storeOp;
VK_ATTACHMENT_LOAD_OP_DONT_CARE, // VkAttachmentLoadOp stencilLoadOp;
VK_ATTACHMENT_STORE_OP_DONT_CARE, // VkAttachmentStoreOp stencilStoreOp;
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // VkImageLayout initialLayout;
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL // VkImageLayout finalLayout;
};
const VkAttachmentDescription residencyAttachmentDescription =
{
(VkAttachmentDescriptionFlags)0, // VkAttachmentDescriptionFlags flags;
mapTextureFormat(m_residencyFormat), // VkFormat format;
VK_SAMPLE_COUNT_1_BIT, // VkSampleCountFlagBits samples;
VK_ATTACHMENT_LOAD_OP_CLEAR, // VkAttachmentLoadOp loadOp;
VK_ATTACHMENT_STORE_OP_STORE, // VkAttachmentStoreOp storeOp;
VK_ATTACHMENT_LOAD_OP_DONT_CARE, // VkAttachmentLoadOp stencilLoadOp;
VK_ATTACHMENT_STORE_OP_DONT_CARE, // VkAttachmentStoreOp stencilStoreOp;
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, // VkImageLayout initialLayout;
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL // VkImageLayout finalLayout;
};
const VkAttachmentDescription colorAttachmentsDescription[] = { texelsAttachmentDescription, residencyAttachmentDescription };
const VkAttachmentReference texelsAttachmentReference =
{
0u, // deUint32 attachment;
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL // VkImageLayout layout;
};
const VkAttachmentReference residencyAttachmentReference =
{
1u, // deUint32 attachment;
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL // VkImageLayout layout;
};
const VkAttachmentReference colorAttachmentsReference[] = { texelsAttachmentReference, residencyAttachmentReference };
const VkAttachmentReference depthAttachmentReference =
{
VK_ATTACHMENT_UNUSED, // deUint32 attachment;
VK_IMAGE_LAYOUT_UNDEFINED // VkImageLayout layout;
};
const VkSubpassDescription subpassDescription =
{
(VkSubpassDescriptionFlags)0, // VkSubpassDescriptionFlags flags;
VK_PIPELINE_BIND_POINT_GRAPHICS, // VkPipelineBindPoint pipelineBindPoint;
0u, // deUint32 inputAttachmentCount;
DE_NULL, // const VkAttachmentReference* pInputAttachments;
2u, // deUint32 colorAttachmentCount;
colorAttachmentsReference, // const VkAttachmentReference* pColorAttachments;
DE_NULL, // const VkAttachmentReference* pResolveAttachments;
&depthAttachmentReference, // const VkAttachmentReference* pDepthStencilAttachment;
0u, // deUint32 preserveAttachmentCount;
DE_NULL // const deUint32* pPreserveAttachments;
};
const VkRenderPassCreateInfo renderPassInfo =
{
VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, // VkStructureType sType;
DE_NULL, // const void* pNext;
(VkRenderPassCreateFlags)0, // VkRenderPassCreateFlags flags;
2u, // deUint32 attachmentCount;
colorAttachmentsDescription, // const VkAttachmentDescription* pAttachments;
1u, // deUint32 subpassCount;
&subpassDescription, // const VkSubpassDescription* pSubpasses;
0u, // deUint32 dependencyCount;
DE_NULL // const VkSubpassDependency* pDependencies;
};
m_renderPass = createRenderPass(deviceInterface, getDevice(), &renderPassInfo);
// Create descriptor set layout
DescriptorSetLayoutBuilder descriptorLayerBuilder;
descriptorLayerBuilder.addSingleBinding(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, VK_SHADER_STAGE_FRAGMENT_BIT);
const Unique<VkDescriptorSetLayout> descriptorSetLayout(descriptorLayerBuilder.build(deviceInterface, getDevice()));
// Create descriptor pool
DescriptorPoolBuilder descriptorPoolBuilder;
descriptorPoolBuilder.addType(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, imageSparseInfo.mipLevels);
descriptorPool = descriptorPoolBuilder.build(deviceInterface, getDevice(), VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT, imageSparseInfo.mipLevels);
// Create sampler object
const tcu::Sampler samplerObject(tcu::Sampler::REPEAT_GL, tcu::Sampler::REPEAT_GL, tcu::Sampler::REPEAT_GL, tcu::Sampler::NEAREST_MIPMAP_NEAREST, tcu::Sampler::NEAREST);
const VkSamplerCreateInfo samplerCreateInfo = mapSampler(samplerObject, m_format);
m_sampler = createSampler(deviceInterface, getDevice(), &samplerCreateInfo);
struct PushConstants
{
deUint32 lod;
deUint32 padding; // padding needed to satisfy std430 rules
float lodWidth;
float lodHeight;
};
// Create pipeline layout
const VkPushConstantRange lodConstantRange =
{
VK_SHADER_STAGE_FRAGMENT_BIT, // VkShaderStageFlags stageFlags;
0u, // deUint32 offset;
sizeof(PushConstants), // deUint32 size;
};
const VkPipelineLayoutCreateInfo pipelineLayoutParams =
{
VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO, // VkStructureType sType;
DE_NULL, // const void* pNext;
0u, // VkPipelineLayoutCreateFlags flags;
1u, // deUint32 setLayoutCount;
&descriptorSetLayout.get(), // const VkDescriptorSetLayout* pSetLayouts;
1u, // deUint32 pushConstantRangeCount;
&lodConstantRange, // const VkPushConstantRange* pPushConstantRanges;
};
const Unique<VkPipelineLayout> pipelineLayout(createPipelineLayout(deviceInterface, getDevice(), &pipelineLayoutParams));
// Create graphics pipeline
{
Move<VkShaderModule> vertexModule = createShaderModule(deviceInterface, getDevice(), m_context.getBinaryCollection().get("vertex_shader"), (VkShaderModuleCreateFlags)0);
Move<VkShaderModule> fragmentModule = createShaderModule(deviceInterface, getDevice(), m_context.getBinaryCollection().get("fragment_shader"), (VkShaderModuleCreateFlags)0);
Move<VkShaderModule> geometryModule;
if (imageSparseInfo.arrayLayers > 1u)
{
requireFeatures(instance, physicalDevice, FEATURE_GEOMETRY_SHADER);
geometryModule = createShaderModule(deviceInterface, getDevice(), m_context.getBinaryCollection().get("geometry_shader"), (VkShaderModuleCreateFlags)0);
}
pipelines.push_back(makeVkSharedPtr(makeGraphicsPipeline(
deviceInterface, getDevice(), *pipelineLayout, *m_renderPass, *vertexModule, *fragmentModule, *geometryModule)));
}
const VkPipeline graphicsPipeline = **pipelines[0];
{
const VkImageSubresourceRange fullImageSubresourceRange = makeImageSubresourceRange(VK_IMAGE_ASPECT_COLOR_BIT, 0u, imageSparseInfo.mipLevels, 0u, imageSparseInfo.arrayLayers);
VkImageMemoryBarrier imageShaderAccessBarriers[3];
imageShaderAccessBarriers[0] = makeImageMemoryBarrier
(
VK_ACCESS_TRANSFER_WRITE_BIT,
VK_ACCESS_SHADER_READ_BIT,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
imageSparse,
fullImageSubresourceRange
);
imageShaderAccessBarriers[1] = makeImageMemoryBarrier
(
0u,
VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
VK_IMAGE_LAYOUT_UNDEFINED,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
imageTexels,
fullImageSubresourceRange
);
imageShaderAccessBarriers[2] = makeImageMemoryBarrier
(
0u,
VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
VK_IMAGE_LAYOUT_UNDEFINED,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
imageResidency,
fullImageSubresourceRange
);
deviceInterface.cmdPipelineBarrier(commandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0u, 0u, DE_NULL, 0u, DE_NULL, 3u, imageShaderAccessBarriers);
}
imageSparseViews.resize(imageSparseInfo.mipLevels);
imageTexelsViews.resize(imageSparseInfo.mipLevels);
imageResidencyViews.resize(imageSparseInfo.mipLevels);
m_framebuffers.resize(imageSparseInfo.mipLevels);
descriptorSets.resize(imageSparseInfo.mipLevels);
std::vector<VkClearValue> clearValues;
clearValues.push_back(makeClearValueColor(tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f)));
clearValues.push_back(makeClearValueColor(tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f)));
for (deUint32 mipLevelNdx = 0u; mipLevelNdx < imageSparseInfo.mipLevels; ++mipLevelNdx)
{
const vk::VkExtent3D mipLevelSize = mipLevelExtents(imageSparseInfo.extent, mipLevelNdx);
const vk::VkRect2D renderArea = makeRect2D(mipLevelSize);
const VkViewport viewport = makeViewport(mipLevelSize);
const VkImageSubresourceRange mipLevelRange = makeImageSubresourceRange(VK_IMAGE_ASPECT_COLOR_BIT, mipLevelNdx, 1u, 0u, imageSparseInfo.arrayLayers);
// Create color attachments image views
imageTexelsViews[mipLevelNdx] = makeVkSharedPtr(makeImageView(deviceInterface, getDevice(), imageTexels, mapImageViewType(m_imageType), imageSparseInfo.format, mipLevelRange));
imageResidencyViews[mipLevelNdx] = makeVkSharedPtr(makeImageView(deviceInterface, getDevice(), imageResidency, mapImageViewType(m_imageType), mapTextureFormat(m_residencyFormat), mipLevelRange));
const VkImageView attachmentsViews[] = { **imageTexelsViews[mipLevelNdx], **imageResidencyViews[mipLevelNdx] };
// Create framebuffer
const VkFramebufferCreateInfo framebufferInfo =
{
VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO, // VkStructureType sType;
DE_NULL, // const void* pNext;
(VkFramebufferCreateFlags)0, // VkFramebufferCreateFlags flags;
*m_renderPass, // VkRenderPass renderPass;
2u, // uint32_t attachmentCount;
attachmentsViews, // const VkImageView* pAttachments;
mipLevelSize.width, // uint32_t width;
mipLevelSize.height, // uint32_t height;
imageSparseInfo.arrayLayers, // uint32_t layers;
};
m_framebuffers[mipLevelNdx] = makeVkSharedPtr(createFramebuffer(deviceInterface, getDevice(), &framebufferInfo));
// Create descriptor set
descriptorSets[mipLevelNdx] = makeVkSharedPtr(makeDescriptorSet(deviceInterface, getDevice(), *descriptorPool, *descriptorSetLayout));
const VkDescriptorSet descriptorSet = **descriptorSets[mipLevelNdx];
// Update descriptor set
const VkImageSubresourceRange sparseImageSubresourceRange = sampledImageRangeToBind(imageSparseInfo, mipLevelNdx);
imageSparseViews[mipLevelNdx] = makeVkSharedPtr(makeImageView(deviceInterface, getDevice(), imageSparse, mapImageViewType(m_imageType), imageSparseInfo.format, sparseImageSubresourceRange));
const VkDescriptorImageInfo imageSparseDescInfo = makeDescriptorImageInfo(*m_sampler, **imageSparseViews[mipLevelNdx], VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
DescriptorSetUpdateBuilder descriptorUpdateBuilder;
descriptorUpdateBuilder.writeSingle(descriptorSet, DescriptorSetUpdateBuilder::Location::binding(BINDING_IMAGE_SPARSE), VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, &imageSparseDescInfo);
descriptorUpdateBuilder.update(deviceInterface, getDevice());
// Begin render pass
beginRenderPass(deviceInterface, commandBuffer, *m_renderPass, **m_framebuffers[mipLevelNdx], renderArea, (deUint32)clearValues.size(), &clearValues[0]);
// Bind graphics pipeline
deviceInterface.cmdBindPipeline(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, graphicsPipeline);
// Bind descriptor set
deviceInterface.cmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, *pipelineLayout, 0u, 1u, &descriptorSet, 0u, DE_NULL);
// Bind vertex buffer
{
const VkDeviceSize offset = 0ull;
deviceInterface.cmdBindVertexBuffers(commandBuffer, 0u, 1u, &m_vertexBuffer.get(), &offset);
}
// Bind Viewport
deviceInterface.cmdSetViewport(commandBuffer, 0u, 1u, &viewport);
// Bind Scissor Rectangle
deviceInterface.cmdSetScissor(commandBuffer, 0u, 1u, &renderArea);
const PushConstants pushConstants =
{
mipLevelNdx,
0u, // padding
static_cast<float>(mipLevelSize.width),
static_cast<float>(mipLevelSize.height)
};
// Update push constants
deviceInterface.cmdPushConstants(commandBuffer, *pipelineLayout, VK_SHADER_STAGE_FRAGMENT_BIT, 0u, sizeof(PushConstants), &pushConstants);
// Draw full screen quad
deviceInterface.cmdDraw(commandBuffer, 4u, 1u, 0u, 0u);
// End render pass
endRenderPass(deviceInterface, commandBuffer);
}
{
const VkImageSubresourceRange fullImageSubresourceRange = makeImageSubresourceRange(VK_IMAGE_ASPECT_COLOR_BIT, 0u, imageSparseInfo.mipLevels, 0u, imageSparseInfo.arrayLayers);
VkImageMemoryBarrier imageOutputTransferSrcBarriers[2];
imageOutputTransferSrcBarriers[0] = makeImageMemoryBarrier
(
VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
imageTexels,
fullImageSubresourceRange
);
imageOutputTransferSrcBarriers[1] = makeImageMemoryBarrier
(
VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
imageResidency,
fullImageSubresourceRange
);
deviceInterface.cmdPipelineBarrier(commandBuffer, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0u, 0u, DE_NULL, 0u, DE_NULL, 2u, imageOutputTransferSrcBarriers);
}
}