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Code Issues 154 Wiki Activity

feat(vulkan): vulkan 1.4 core with the user interface and the launcher, shaders split into ogl46/vk14 with SPIR-V binaries loaded first

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This commit is contained in:
Hirek
2026-10-24 05:47:11 +02:00
parent 68fa5dc2da
commit bd589f272d
235 changed files with 9397 additions and 3975 deletions
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46
widgets/cameraview_extcam.cpp
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@@ -8,6 +8,7 @@
#include "utilities/Globals.h"
#include "utilities/translation.h"
#include "extras/piped_proc.h"
#include "rendering/renderer.h"
ui::cameraview_panel::cameraview_panel()
: ui_panel(STR_C("Camera preview"), false)
@@ -27,6 +28,9 @@ ui::cameraview_panel::~cameraview_panel() {
capture_state = STOPPING;
if (capture_workthread.joinable())
capture_workthread.join();
if ((m_image != 0) && (GfxRenderer != nullptr) && (GfxRenderer->GetImguiRenderer() != nullptr))
GfxRenderer->GetImguiRenderer()->Release_Image(m_image);
}
void ui::cameraview_panel::render()
@@ -81,38 +85,34 @@ bool ui::cameraview_panel::set_state(bool rec)
void ui::cameraview_panel::render_contents()
{
if (!texture) {
texture.emplace();
texture->make_stub();
auto *renderer{GfxRenderer->GetImguiRenderer()};
imgui_renderer::image_options options;
options.mipmaps = Global.python_mipmaps;
if ((m_image == 0) && (renderer != nullptr)) {
// grey until the first frame comes
std::uint8_t const stub[2 * 2 * 4] = {0xc0, 0xc0, 0xc0, 0xff, 0xc0, 0xc0, 0xc0, 0xff, 0xc0, 0xc0, 0xc0, 0xff, 0xc0, 0xc0, 0xc0, 0xff};
m_image = renderer->Create_Image(stub, 2, 2, options);
}
texture->bind(0);
{
std::scoped_lock lock(mutex);
if (image_ptr) {
glActiveTexture(GL_TEXTURE0);
glTexImage2D(
GL_TEXTURE_2D, 0,
GL_SRGB8_ALPHA8,
Global.extcam_res.x, Global.extcam_res.y, 0,
GL_RGB, GL_UNSIGNED_BYTE, image_ptr);
if (image_ptr && (renderer != nullptr)) {
// the frames come as rgb
auto const pixels{static_cast<std::size_t>(Global.extcam_res.x) * Global.extcam_res.y};
m_rgba.resize(pixels * 4);
for (std::size_t i = 0; i < pixels; ++i) {
m_rgba[i * 4 + 0] = image_ptr[i * 3 + 0];
m_rgba[i * 4 + 1] = image_ptr[i * 3 + 1];
m_rgba[i * 4 + 2] = image_ptr[i * 3 + 2];
m_rgba[i * 4 + 3] = 0xff;
}
image_ptr = nullptr;
if (Global.python_mipmaps) {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glGenerateMipmap(GL_TEXTURE_2D);
}
else {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
}
m_image = renderer->Update_Image(m_image, m_rgba.data(), Global.extcam_res.x, Global.extcam_res.y, options);
}
}
ImVec2 surface_size = ImGui::GetContentRegionAvail();
ImGui::Image((ImTextureID)(intptr_t)(texture->id), surface_size);
ImGui::Image((ImTextureID)(intptr_t)(m_image), surface_size);
}
void ui::cameraview_panel::capture_func()