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Code Issues 144 Wiki Activity

Vulkan: parity with GL (P1–P7), shared GPU culling records (N6c), threaded command recording and render thread (M1, M4)

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This commit is contained in:
Hirek
2026-10-25 03:06:01 +01:00
parent 49f9df7d98
commit c48c58776a
146 changed files with 20748 additions and 4606 deletions
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15
rendering/vulkan14/vulkan14imgui.cpp
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@@ -9,6 +9,7 @@ http://mozilla.org/MPL/2.0/.
#include "stdafx.h"
#include "rendering/vulkan14/vulkan14imgui.h"
#include "rendering/vulkan14/vulkan14commands.h"
#include "rendering/vulkan14/vulkan14bindings.h"
#include "rendering/vulkan14/vulkan14device.h"
#include "imgui/imgui.h"
@@ -216,7 +217,7 @@ void imgui_backend::Release_Image(std::uint64_t const Image)
m_resources->images->remove(Image, *m_resources->deletions, m_resources->uploads->current_value());
}
void imgui_backend::record(VkCommandBuffer Commands, VkExtent2D Extent, VkFormat Format, bool Srgb)
void imgui_backend::record(command_stream *Commands, VkExtent2D Extent, VkFormat Format, bool Srgb)
{
auto const *drawdata{m_drawdata};
m_drawdata = nullptr;
@@ -270,10 +271,10 @@ void imgui_backend::record(VkCommandBuffer Commands, VkExtent2D Extent, VkFormat
indexdata += commands->IdxBuffer.Size * sizeof(ImDrawIdx);
}
vkCmdBindPipeline(Commands, VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
Commands->bind_pipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
set_draw_state(Commands, Extent);
vkCmdBindVertexBuffers(Commands, 0, 1, &vertices.buffer, &vertices.offset);
vkCmdBindIndexBuffer(Commands, indices.buffer, indices.offset, sizeof(ImDrawIdx) == 2 ? VK_INDEX_TYPE_UINT16 : VK_INDEX_TYPE_UINT32);
Commands->bind_vertex_buffers(0, 1, &vertices.buffer, &vertices.offset);
Commands->bind_index_buffer(indices.buffer, indices.offset, sizeof(ImDrawIdx) == 2 ? VK_INDEX_TYPE_UINT16 : VK_INDEX_TYPE_UINT32);
// the pixels of the display (top left origin, y down) to the clip space of vulkan (y down too)
float transform[4];
@@ -288,7 +289,7 @@ void imgui_backend::record(VkCommandBuffer Commands, VkExtent2D Extent, VkFormat
push.offset = 0;
push.size = sizeof(transform);
push.pValues = transform;
vkCmdPushConstants2(Commands, &push);
Commands->push_constants2(&push);
auto const clipoffset{drawdata->DisplayPos};
std::uint32_t vertexoffset{0}, indexoffset{0};
@@ -324,14 +325,14 @@ void imgui_backend::record(VkCommandBuffer Commands, VkExtent2D Extent, VkFormat
continue;
}
VkRect2D scissor{{static_cast<std::int32_t>(minx), static_cast<std::int32_t>(miny)}, {static_cast<std::uint32_t>(maxx - minx), static_cast<std::uint32_t>(maxy - miny)}};
vkCmdSetScissor(Commands, 0, 1, &scissor);
Commands->set_scissor(0, 1, &scissor);
if (pushed != command.GetTexID())
{
VkDescriptorImageInfo info{entry->sampler, entry->target->view(), VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL};
m_set.push(Commands, m_layout, &info);
pushed = command.GetTexID();
}
vkCmdDrawIndexed(Commands, command.ElemCount, 1, command.IdxOffset + indexoffset, static_cast<std::int32_t>(command.VtxOffset + vertexoffset), 0);
Commands->draw_indexed(command.ElemCount, 1, command.IdxOffset + indexoffset, static_cast<std::int32_t>(command.VtxOffset + vertexoffset), 0);
}
vertexoffset += static_cast<std::uint32_t>(commands->VtxBuffer.Size);
indexoffset += static_cast<std::uint32_t>(commands->IdxBuffer.Size);