void VkeCubeTexture::loadTextureFiles(const char **inPath){ bool imagesOK = true; VKA_INFO_MSG("Loading Cube Texture.\n"); for (uint32_t i = 0; i < 6; ++i){ if (!loadTexture(inPath[i], NULL, NULL, &m_width, &m_height)){ VKA_ERROR_MSG("Error loading texture image.\n"); printf("Texture : %d not available (%s).\n", i, inPath[i]); return; } } VulkanDC::Device::Queue::Name queueName = "DEFAULT_GRAPHICS_QUEUE"; VulkanDC::Device::Queue::CommandBufferID cmdID = INIT_COMMAND_ID; VulkanDC *dc = VulkanDC::Get(); VulkanDC::Device *device = dc->getDefaultDevice(); VulkanDC::Device::Queue *queue = device->getQueue(queueName); VkCommandBuffer cmd = VK_NULL_HANDLE; queue->beginCommandBuffer(cmdID, &cmd, VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT); imageCreateAndBind( &m_data.image, &m_data.memory, m_format, VK_IMAGE_TYPE_2D, m_width, m_height, 1, 6, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, (VkImageUsageFlagBits)( VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT ), VK_IMAGE_TILING_OPTIMAL); VkBuffer cubeMapBuffer; VkDeviceMemory cubeMapMem; bufferCreate(&cubeMapBuffer, m_width*m_height * 4 * 6, VK_BUFFER_USAGE_TRANSFER_SRC_BIT); bufferAlloc(&cubeMapBuffer, &cubeMapMem, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT); VkDeviceSize dSize = m_width * m_height * 4; uint32_t rowPitch = m_width * 4; if (m_memory_flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT){ imageSetLayoutBarrier(cmdID, queueName, m_data.image, VK_IMAGE_ASPECT_COLOR_BIT, VK_IMAGE_LAYOUT_PREINITIALIZED, VK_IMAGE_LAYOUT_GENERAL); for (uint32_t i = 0; i < 6; ++i){ void *data = NULL; VkDeviceSize ofst = dSize*i; VKA_CHECK_ERROR(vkMapMemory(getDefaultDevice(),cubeMapMem, ofst, dSize, 0, &data), "Could not map memory for image.\n"); if (!loadTexture(inPath[i], (uint8_t**)&data, rowPitch, &m_width, &m_height)){ VKA_ERROR_MSG("Could not load final image.\n"); } vkUnmapMemory(getDefaultDevice(), cubeMapMem); } VkBufferImageCopy biCpyRgn[6]; for (uint32_t k = 0; k < 6; ++k){ VkDeviceSize ofst = dSize*k; biCpyRgn[k].bufferOffset = ofst; biCpyRgn[k].bufferImageHeight = 0; biCpyRgn[k].bufferRowLength = 0; biCpyRgn[k].imageExtent.width = m_width; biCpyRgn[k].imageExtent.height = m_height; biCpyRgn[k].imageExtent.depth = 1; biCpyRgn[k].imageOffset.x = 0; biCpyRgn[k].imageOffset.y = 0; biCpyRgn[k].imageOffset.z = 0; biCpyRgn[k].imageSubresource.baseArrayLayer = k; biCpyRgn[k].imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; biCpyRgn[k].imageSubresource.layerCount = 1; biCpyRgn[k].imageSubresource.mipLevel = 0; } VkFence copyFence; VkFenceCreateInfo fenceInfo; memset(&fenceInfo, 0, sizeof(fenceInfo)); fenceInfo.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO; vkCreateFence(device->getVKDevice(), &fenceInfo,NULL , ©Fence); vkCmdCopyBufferToImage(cmd, cubeMapBuffer, m_data.image, m_data.imageLayout, 6, biCpyRgn); queue->flushCommandBuffer(cmdID , ©Fence); vkWaitForFences(device->getVKDevice(), 1, ©Fence, VK_TRUE, 100000000000); vkDestroyBuffer(device->getVKDevice(), cubeMapBuffer, NULL); vkFreeMemory(device->getVKDevice(), cubeMapMem, NULL); } VkSamplerCreateInfo sampler; sampler.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO; sampler.pNext = NULL; sampler.magFilter = VK_FILTER_NEAREST; sampler.minFilter = VK_FILTER_NEAREST; sampler.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST; sampler.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE; sampler.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE; sampler.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE; sampler.mipLodBias = 0.0f; sampler.maxAnisotropy = 1; sampler.compareOp = VK_COMPARE_OP_NEVER; sampler.minLod = 0.0f; sampler.maxLod = 0.0f; sampler.borderColor = VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE; VkImageViewCreateInfo view; view.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO; view.pNext = NULL; view.viewType = VK_IMAGE_VIEW_TYPE_CUBE; view.format = m_format; view.components = { VK_COMPONENT_SWIZZLE_R, VK_COMPONENT_SWIZZLE_G, VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_A }; view.subresourceRange = { VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 0 }; view.subresourceRange.baseArrayLayer = 0; view.subresourceRange.levelCount = 1; view.subresourceRange.baseMipLevel = 0; view.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; view.subresourceRange.layerCount = 1; VKA_CHECK_ERROR(vkCreateSampler(getDefaultDevice(), &sampler,NULL, &m_data.sampler), "Could not create sampler for image texture.\n"); view.image = m_data.image; VKA_CHECK_ERROR(vkCreateImageView(getDefaultDevice(), &view,NULL, &m_data.view), "Could not create image view for texture.\n"); VKA_INFO_MSG("Created CUBE Image Texture.\n"); }
void VkeCubeTexture::loadCubeDDS(const char *inFile){ std::string searchPaths[] = { std::string(PROJECT_NAME), NVPWindow::sysExePath() + std::string(PROJECT_RELDIRECTORY), std::string(PROJECT_ABSDIRECTORY) }; nv_dds::CDDSImage ddsImage; for (uint32_t i = 0; i < 3; ++i){ std::string separator = ""; uint32_t strSize = searchPaths[i].size(); if(searchPaths[i].substr(strSize-1,strSize) != "/") separator = "/"; std::string filePath = searchPaths[i] + separator + std::string("images/") + std::string(inFile); ddsImage.load(filePath, true); if (ddsImage.is_valid()) break; } if (!ddsImage.is_valid()){ perror("Could not cube load texture image.\n"); exit(1); } uint32_t imgW = ddsImage.get_width(); uint32_t imgH = ddsImage.get_height(); uint32_t comCount = ddsImage.get_components(); uint32_t fmt = ddsImage.get_format(); bool isCube = ddsImage.is_cubemap(); bool isComp = ddsImage.is_compressed(); VkFormat vkFmt = VK_FORMAT_R8G8B8A8_UNORM; switch (fmt){ case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT: vkFmt = VK_FORMAT_BC1_RGB_SRGB_BLOCK; break; case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT: vkFmt = VK_FORMAT_BC2_UNORM_BLOCK; break; case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT: vkFmt = VK_FORMAT_BC3_UNORM_BLOCK; break; default: break; } m_width = imgW; m_height = imgH; m_format = vkFmt; VulkanDC::Device::Queue::Name queueName = "DEFAULT_GRAPHICS_QUEUE"; VulkanDC::Device::Queue::CommandBufferID cmdID = INIT_COMMAND_ID; VulkanDC *dc = VulkanDC::Get(); VulkanDC::Device *device = dc->getDefaultDevice(); VulkanDC::Device::Queue *queue = device->getQueue(queueName); VkCommandBuffer cmd = VK_NULL_HANDLE; queue->beginCommandBuffer(cmdID, &cmd, VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT); imageCreateAndBind( &m_data.image, &m_data.memory, m_format, VK_IMAGE_TYPE_2D, m_width, m_height, 1, 6, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, (VkImageUsageFlagBits)(VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT), VK_IMAGE_TILING_OPTIMAL); VkBuffer cubeMapBuffer; VkDeviceMemory cubeMapMem; bufferCreate(&cubeMapBuffer, m_width*m_height * 3 * 6, VK_BUFFER_USAGE_TRANSFER_SRC_BIT); bufferAlloc(&cubeMapBuffer, &cubeMapMem, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT); if (m_memory_flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT){ imageSetLayoutBarrier(cmdID, queueName, m_data.image, VK_IMAGE_ASPECT_COLOR_BIT, VK_IMAGE_LAYOUT_PREINITIALIZED, VK_IMAGE_LAYOUT_GENERAL); for (uint32_t i = 0; i < 6; ++i){ void *data = NULL; VkSubresourceLayout layout; VkImageSubresource subres; subres.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; subres.mipLevel = m_mip_level; subres.arrayLayer = i; vkGetImageSubresourceLayout(getDefaultDevice(), m_data.image, &subres, &layout); VKA_CHECK_ERROR(vkMapMemory(getDefaultDevice(), cubeMapMem, layout.offset, layout.size, 0, &data), "Could not map memory for image.\n"); const nv_dds::CTexture &mipmap = ddsImage.get_cubemap_face(i); memcpy(data, (void *)mipmap, layout.size); vkUnmapMemory(getDefaultDevice(), cubeMapMem); } VkBufferImageCopy biCpyRgn[6]; for (uint32_t k = 0; k < 6; ++k){ VkSubresourceLayout layout; VkImageSubresource subres; subres.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; subres.mipLevel = m_mip_level; subres.arrayLayer = k; vkGetImageSubresourceLayout(getDefaultDevice(), m_data.image, &subres, &layout); biCpyRgn[k].bufferOffset = layout.offset; biCpyRgn[k].bufferImageHeight = 0; biCpyRgn[k].bufferRowLength = 0; biCpyRgn[k].imageExtent.width = m_width; biCpyRgn[k].imageExtent.height = m_height; biCpyRgn[k].imageExtent.depth = 1; biCpyRgn[k].imageOffset.x = 0; biCpyRgn[k].imageOffset.y = 0; biCpyRgn[k].imageOffset.z = 0; biCpyRgn[k].imageSubresource.baseArrayLayer = k; biCpyRgn[k].imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; biCpyRgn[k].imageSubresource.layerCount = 1; biCpyRgn[k].imageSubresource.mipLevel = 0; } VkFence copyFence; VkFenceCreateInfo fenceInfo; memset(&fenceInfo, 0, sizeof(fenceInfo)); fenceInfo.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO; vkCreateFence(device->getVKDevice(), &fenceInfo, NULL, ©Fence); vkCmdCopyBufferToImage(cmd, cubeMapBuffer, m_data.image, m_data.imageLayout, 6, biCpyRgn); queue->flushCommandBuffer(cmdID, ©Fence); vkWaitForFences(device->getVKDevice(), 1, ©Fence, VK_TRUE, 100000000000); vkDestroyBuffer(device->getVKDevice(), cubeMapBuffer, NULL); vkFreeMemory(device->getVKDevice(), cubeMapMem, NULL); } VkSamplerCreateInfo sampler; sampler.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO; sampler.pNext = NULL; sampler.magFilter = VK_FILTER_NEAREST; sampler.minFilter = VK_FILTER_NEAREST; sampler.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST; sampler.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE; sampler.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE; sampler.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE; sampler.mipLodBias = 0.0f; sampler.maxAnisotropy = 1; sampler.compareOp = VK_COMPARE_OP_NEVER; sampler.minLod = 0.0f; sampler.maxLod = 0.0f; sampler.borderColor = VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE; VkImageViewCreateInfo view; view.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO; view.pNext = NULL; view.viewType = VK_IMAGE_VIEW_TYPE_CUBE; view.format = m_format; view.components.r = VK_COMPONENT_SWIZZLE_R; view.components.g = VK_COMPONENT_SWIZZLE_G; view.components.b = VK_COMPONENT_SWIZZLE_B; view.components.a = VK_COMPONENT_SWIZZLE_A; view.subresourceRange.baseArrayLayer = 0; view.subresourceRange.levelCount = 1; view.subresourceRange.baseMipLevel = 0; view.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; view.subresourceRange.layerCount = 1; VKA_CHECK_ERROR(vkCreateSampler(getDefaultDevice(), &sampler, NULL, &m_data.sampler), "Could not create sampler for image texture.\n"); view.image = m_data.image; VKA_CHECK_ERROR(vkCreateImageView(getDefaultDevice(), &view, NULL, &m_data.view), "Could not create image view for texture.\n"); }
void vkeGameRendererDynamic::initFramebuffer(uint32_t inWidth, uint32_t inHeight){ /*---------------------------------------------------------- Create the framebuffer ----------------------------------------------------------*/ VulkanDC *dc = VulkanDC::Get(); VulkanDC::Device *device = dc->getDefaultDevice(); VulkanDC::Device::Queue *queue = dc->getDefaultQueue(); const VkFormat depthFmt = VK_FORMAT_D24_UNORM_S8_UINT; const VkFormat colorFmt = VK_FORMAT_R8G8B8A8_UNORM; /* If framebuffers already exist, release them. */ if (m_framebuffers[0] != VK_NULL_HANDLE){ releaseFramebuffer(); } /* Update the frame dimensions. */ m_width = inWidth; m_height = inHeight; /* Specify usage for the frame buffer attachments. */ VkImageUsageFlagBits gBufferFlags = (VkImageUsageFlagBits)(VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT); VkImageUsageFlagBits sBufferFlags = (VkImageUsageFlagBits)(VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT); /* Create the depth attachment image and image view. */ m_depth_attachment.format = depthFmt; imageCreateAndBind(&m_depth_attachment.image, &m_depth_attachment.memory, depthFmt, VK_IMAGE_TYPE_2D, m_width, m_height, 1, 1, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, VK_IMAGE_TILING_OPTIMAL, getSamples()); imageViewCreate(&m_depth_attachment.view, m_depth_attachment.image, VK_IMAGE_VIEW_TYPE_2D, depthFmt); /* Create the color attachment image and image view. */ m_color_attachment.format = colorFmt; imageCreateAndBind(&m_color_attachment.image, &m_color_attachment.memory, colorFmt, VK_IMAGE_TYPE_2D, m_width, m_height, 1, 1, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, gBufferFlags, VK_IMAGE_TILING_OPTIMAL, getSamples()); imageViewCreate(&m_color_attachment.view, m_color_attachment.image, VK_IMAGE_VIEW_TYPE_2D, colorFmt); /* Create the resolve attachment image and image view. */ for (uint32_t i = 0; i < 2; ++i){ m_resolve_attachment[i].format = colorFmt; imageCreateAndBind(&m_resolve_attachment[i].image, &m_resolve_attachment[i].memory, colorFmt, VK_IMAGE_TYPE_2D, m_width, m_height, 1, 1, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, gBufferFlags, VK_IMAGE_TILING_OPTIMAL, VK_SAMPLE_COUNT_1_BIT); imageViewCreate(&m_resolve_attachment[i].view, m_resolve_attachment[i].image, VK_IMAGE_VIEW_TYPE_2D, colorFmt); } /* Put the image views into a temporary array to pass to the framebuffer create info struct. */ /* Setup the framebuffer create info struct. */ for (uint32_t i = 0; i < 2; ++i){ VkImageView views[] = { m_color_attachment.view, m_depth_attachment.view, m_resolve_attachment[i].view }; VkFramebufferCreateInfo fbInfo = { VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO }; fbInfo.renderPass = m_render_pass; fbInfo.attachmentCount = 3; fbInfo.pAttachments = views; fbInfo.width = m_width; fbInfo.height = m_height; fbInfo.layers = 1; /* Create 2 framebuffers for ping pong. */ VKA_CHECK_ERROR(vkCreateFramebuffer(device->getVKDevice(), &fbInfo, NULL, &m_framebuffers[i]), "Could not create framebuffer.\n"); } }