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Renderer: Add support for cubemaps

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This commit is contained in:
Jérôme Leclercq
2021-06-01 12:30:37 +02:00
parent c243217dd8
commit 465837ff12
14 changed files with 201 additions and 41 deletions
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24
src/Nazara/VulkanRenderer/VulkanTexture.cpp
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@@ -110,6 +110,7 @@ namespace Nz
NazaraAssert(params.height > 0, "Height must be over zero");
createInfoView.viewType = VK_IMAGE_VIEW_TYPE_CUBE;
createInfoView.subresourceRange.layerCount = 6;
createInfo.imageType = VK_IMAGE_TYPE_2D;
createInfo.extent.width = params.width;
@@ -168,6 +169,8 @@ namespace Nz
bool VulkanTexture::Update(const void* ptr)
{
std::size_t textureSize = m_params.width * m_params.height * m_params.depth * PixelFormatInfo::GetBytesPerPixel(m_params.pixelFormat);
if (m_params.type == ImageType::Cubemap)
textureSize *= 6;
VkBufferCreateInfo createInfo = {};
createInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
@@ -200,11 +203,26 @@ namespace Nz
if (!copyCommandBuffer->Begin(VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT))
return false;
copyCommandBuffer->SetImageLayout(m_image, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
VkImageSubresourceLayers subresourceLayers = { //< FIXME
VK_IMAGE_ASPECT_COLOR_BIT,
0, //< mipLevel
0, //< baseArrayLayer
(m_params.type == ImageType::Cubemap) ? 6 : 1 //< layerCount
};
copyCommandBuffer->CopyBufferToImage(stagingBuffer, m_image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, m_params.width, m_params.height, m_params.depth);
VkImageSubresourceRange subresourceRange = { //< FIXME
VK_IMAGE_ASPECT_COLOR_BIT,
0, //< baseMipLevel
1, //< levelCount
subresourceLayers.baseArrayLayer, //< baseArrayLayer
subresourceLayers.layerCount //< layerCount
};
copyCommandBuffer->SetImageLayout(m_image, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
copyCommandBuffer->SetImageLayout(m_image, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, subresourceRange);
copyCommandBuffer->CopyBufferToImage(stagingBuffer, m_image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, subresourceLayers, m_params.width, m_params.height, m_params.depth);
copyCommandBuffer->SetImageLayout(m_image, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, subresourceRange);
if (!copyCommandBuffer->End())
return false;