1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
#include "ge_vulkan_depth_texture.hpp"
#include "ge_main.hpp"
#include "ge_vulkan_driver.hpp"
#include <stdexcept>
namespace GE
{
GEVulkanDepthTexture::GEVulkanDepthTexture(GEVulkanDriver* vk,
const core::dimension2d<u32>& size)
: GEVulkanTexture()
{
m_vk = vk;
m_vulkan_device = m_vk->getDevice();
m_image = VK_NULL_HANDLE;
m_vma_allocation = VK_NULL_HANDLE;
m_has_mipmaps = false;
m_locked_data = NULL;
m_size = m_orig_size = m_max_size = size;
std::vector<VkFormat> preferred =
{
VK_FORMAT_D32_SFLOAT,
VK_FORMAT_D32_SFLOAT_S8_UINT,
VK_FORMAT_D24_UNORM_S8_UINT
};
m_internal_format = m_vk->findSupportedFormat(preferred,
VK_IMAGE_TILING_OPTIMAL,
VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT);
if (!createImage(VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT))
throw std::runtime_error("createImage failed for depth texture");
if (!createImageView(VK_IMAGE_ASPECT_DEPTH_BIT))
throw std::runtime_error("createImageView failed for depth texture");
} // GEVulkanDepthTexture
}
|
