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VK: Add external texture.

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Бранимир Караџић
2026-02-23 21:51:48 -08:00
committed by Branimir Karadžić
parent a059eb2967
commit 33930ac14a
1 changed files with 23 additions and 7 deletions
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30
src/renderer_vk.cpp
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@@ -1728,6 +1728,7 @@ VK_IMPORT_INSTANCE
| BGFX_CAPS_TEXTURE_BLIT
| BGFX_CAPS_TEXTURE_COMPARE_ALL
| (m_deviceFeatures.imageCubeArray ? BGFX_CAPS_TEXTURE_CUBE_ARRAY : 0)
| BGFX_CAPS_TEXTURE_EXTERNAL
| BGFX_CAPS_TEXTURE_READ_BACK
| BGFX_CAPS_VERTEX_ATTRIB_HALF
| BGFX_CAPS_VERTEX_ATTRIB_UINT10
@@ -1742,7 +1743,10 @@ VK_IMPORT_INSTANCE
| (s_extension[Extension::KHR_fragment_shading_rate ].m_supported ? BGFX_CAPS_VARIABLE_RATE_SHADING : 0)
;
m_variableRateShadingSupported = s_extension[Extension::KHR_fragment_shading_rate].m_supported;
m_variableRateShadingSupported = true
&& s_extension[Extension::KHR_fragment_shading_rate].m_supported
&& NULL != vkCmdSetFragmentShadingRateKHR
;
const uint32_t maxAttachments = bx::min<uint32_t>(
m_deviceProperties.limits.maxFragmentOutputAttachments
@@ -1899,6 +1903,12 @@ VK_IMPORT_INSTANCE
}
}
if (NULL != g_platformData.context)
{
m_device =
m_externalDevice = (VkDevice)g_platformData.context;
}
else
{
uint32_t numEnabledLayers = 0;
const char* enabledLayer[Layer::Count];
@@ -2327,7 +2337,16 @@ VK_IMPORT_DEVICE
vkDestroy(m_descriptorPool[ii]);
}
vkDestroyDevice(m_device, m_allocatorCb);
if (NULL != m_externalDevice)
{
m_externalDevice = NULL;
m_device = NULL;
}
else
{
vkDestroyDevice(m_device, m_allocatorCb);
m_device = NULL;
}
if (VK_NULL_HANDLE != m_debugReportCallback)
{
@@ -4703,6 +4722,7 @@ VK_IMPORT_DEVICE
VkCommandBuffer m_commandBuffer;
VkDevice m_device;
VkDevice m_externalDevice;
uint32_t m_globalQueueFamily;
VkQueue m_globalQueue;
VkDescriptorPool m_descriptorPool[BGFX_CONFIG_MAX_FRAME_LATENCY];
@@ -6774,10 +6794,6 @@ retry:
s_renderVK->recycleMemory(stagingBuffer.m_deviceMem);
}
}
else
{
setState(_commandBuffer, m_sampledLayout);
}
bx::free(g_allocator, bufferCopyInfo);
@@ -8714,7 +8730,7 @@ retry:
for (TextureHandle th : m_external)
{
s_renderVK->m_textures[th.idx].setState(m_activeCommandBuffer, VK_IMAGE_LAYOUT_UNDEFINED);
s_renderVK->m_textures[th.idx].setState(m_activeCommandBuffer, VK_IMAGE_LAYOUT_GENERAL);
}
setMemoryBarrier(