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VK: Split FrameBufferVK::acquire into swap-chain acquire + markDirty(). (#3694)

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This commit is contained in:
Branimir Karadžić
2026-04-27 11:32:53 -07:00
committed by GitHub
parent b2a7d94d57
commit 58faaadf1c
2 changed files with 10 additions and 23 deletions
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31
src/renderer_vk.cpp
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@@ -3049,7 +3049,7 @@ VK_IMPORT_DEVICE
setShaderUniform(_flags, _regIndex, _val, _numRegs);
}
void setFrameBuffer(FrameBufferHandle _fbh, bool _acquire = true)
void setFrameBuffer(FrameBufferHandle _fbh)
{
BGFX_PROFILER_SCOPE("RendererContextVK::setFrameBuffer()", kColorFrame);
@@ -3115,24 +3115,15 @@ VK_IMPORT_DEVICE
, VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL
);
}
newFrameBuffer.acquire(m_commandBuffer);
}
if (_acquire)
else
{
int64_t start = bx::getHPCounter();
newFrameBuffer.acquire(m_commandBuffer);
const int64_t now = bx::getHPCounter();
if (NULL != newFrameBuffer.m_nwh)
{
m_presentElapsed += now - start;
}
m_presentElapsed += bx::getHPCounter() - start;
}
newFrameBuffer.markDirty();
m_fbh = _fbh;
}
@@ -8543,18 +8534,12 @@ retry:
bool FrameBufferVK::acquire(VkCommandBuffer _commandBuffer)
{
BX_ASSERT(NULL != m_nwh, "FrameBufferVK::acquire is only valid for swap-chain framebuffers.");
BGFX_PROFILER_SCOPE("FrameBufferVK::acquire", kColorFrame);
bool acquired = true;
if (NULL != m_nwh)
{
acquired = m_swapChain.acquire(_commandBuffer);
m_needPresent = m_swapChain.m_needPresent;
m_currentFramebuffer = m_swapChain.m_backBufferFrameBuffer[m_swapChain.m_backBufferColorIdx];
}
m_needResolve = true;
const bool acquired = m_swapChain.acquire(_commandBuffer);
m_needPresent = m_swapChain.m_needPresent;
m_currentFramebuffer = m_swapChain.m_backBufferFrameBuffer[m_swapChain.m_backBufferColorIdx];
return acquired;
}

2
src/renderer_vk.h
View File

@@ -909,6 +909,8 @@ VK_DESTROY_FUNC(DescriptorSet);
bool acquire(VkCommandBuffer _commandBuffer);
void present();
void markDirty() { m_needResolve = true; }
bool isRenderable() const;
TextureHandle m_texture[BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS];