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fixing issue with vulkan queues on multiple GPU computers

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kbz_8
2024-01-08 23:50:00 +01:00
parent c64cb4ac67
commit 887e2b8699
4 changed files with 18 additions and 11 deletions
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6
example/main.c
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/04 17:55:21 by maldavid #+# #+# */
/* Updated: 2024/01/08 22:17:57 by maldavid ### ########.fr */
/* Updated: 2024/01/08 22:30:39 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -32,8 +32,8 @@ int update(void *param)
mlx = (t_mlx *)param;
mlx_put_image_to_window(mlx->mlx, mlx->win, mlx->logo, 100, 100);
mlx_put_image_to_window(mlx->mlx, mlx->win, mlx->img, 150, 60);
//if (i == 0)
// mlx_set_font_scale(mlx->mlx, mlx->win, "font.ttf", 16.f);
if (i == 0)
mlx_set_font_scale(mlx->mlx, mlx->win, "font.ttf", 16.f);
mlx_string_put(mlx->mlx, mlx->win, 20, 50, 0xFFFFFFFF, "that's a text");
j = 0;
k = 0;

8
src/renderer/core/vk_device.cpp
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/08 19:14:29 by maldavid #+# #+# */
/* Updated: 2023/12/30 23:29:41 by maldavid ### ########.fr */
/* Updated: 2024/01/08 23:48:53 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -91,9 +91,6 @@ namespace mlx
return std::make_pair(deviceScore(device, surface), device);
});
vkDestroySurfaceKHR(Render_Core::get().getInstance().get(), surface, nullptr);
SDL_DestroyWindow(window);
using device_pair = std::pair<int, VkPhysicalDevice>;
std::sort(devices_score.begin(), devices_score.end(), [](const device_pair& a, const device_pair& b)
{
@@ -110,6 +107,9 @@ namespace mlx
vkGetPhysicalDeviceProperties(_physicalDevice, &props);
core::error::report(e_kind::message, "Vulkan : picked a physical device, %s", props.deviceName);
#endif
Render_Core::get().getQueue().findQueueFamilies(_physicalDevice, surface); // update queue indicies to current physical device
vkDestroySurfaceKHR(Render_Core::get().getInstance().get(), surface, nullptr);
SDL_DestroyWindow(window);
}
int Device::deviceScore(VkPhysicalDevice device, VkSurfaceKHR surface)

4
src/renderer/core/vk_queues.cpp
View File

@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/08 19:02:42 by maldavid #+# #+# */
/* Updated: 2022/12/18 22:52:04 by maldavid ### ########.fr */
/* Updated: 2024/01/08 23:46:36 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -38,7 +38,7 @@ namespace mlx
_families->presentFamily = i;
if(_families->isComplete())
break;
return *_families;
i++;
}

11
src/renderer/core/vk_queues.h
View File

@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/08 19:01:49 by maldavid #+# #+# */
/* Updated: 2024/01/03 15:26:31 by maldavid ### ########.fr */
/* Updated: 2024/01/08 23:46:23 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -17,6 +17,7 @@
#include <volk.h>
#include <optional>
#include <cstdint>
#include <core/errors.h>
namespace mlx
{
@@ -37,7 +38,13 @@ namespace mlx
inline VkQueue& getGraphic() noexcept { return _graphicsQueue; }
inline VkQueue& getPresent() noexcept { return _presentQueue; }
inline QueueFamilyIndices getFamilies() noexcept { return *_families; }
inline QueueFamilyIndices getFamilies() noexcept
{
if(_families.has_value())
return *_families;
core::error::report(e_kind::fatal_error, "Vulkan : cannot get queue families, not init");
return {}; // just to avoid warnings
}
private:
VkQueue _graphicsQueue;