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/*
* Copyright (c) 2018-2020 Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
* Software, and to permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "vkvg_surface_internal.h"
#include "vkvg_device_internal.h"
#include "vkh_image.h"
void _explicit_ms_resolve (VkvgSurface surf){
VkvgDevice dev = surf->dev;
VkCommandBuffer cmd = dev->cmd;
_wait_and_reset_device_fence (dev);
vkh_cmd_begin (cmd, VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT);
vkh_image_set_layout (cmd, surf->imgMS, VK_IMAGE_ASPECT_COLOR_BIT,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT);
vkh_image_set_layout (cmd, surf->img, VK_IMAGE_ASPECT_COLOR_BIT,
VK_IMAGE_LAYOUT_GENERAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT);
VkImageResolve re = {
.extent = {surf->width, surf->height,1},
.srcSubresource = {VK_IMAGE_ASPECT_COLOR_BIT,0,0,1},
.dstSubresource = {VK_IMAGE_ASPECT_COLOR_BIT,0,0,1}
};
vkCmdResolveImage(cmd,
vkh_image_get_vkimage (surf->imgMS), VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
vkh_image_get_vkimage (surf->img) ,VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
1,&re);
vkh_image_set_layout (cmd, surf->imgMS, VK_IMAGE_ASPECT_COLOR_BIT,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL ,
VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
vkh_cmd_end (cmd);
_submit_cmd (dev, &cmd, dev->fence);
}
void _clear_surface (VkvgSurface surf, VkImageAspectFlags aspect)
{
VkvgDevice dev = surf->dev;
VkCommandBuffer cmd = dev->cmd;
_wait_and_reset_device_fence (dev);
vkh_cmd_begin (cmd, VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT);
if (aspect & VK_IMAGE_ASPECT_COLOR_BIT) {
VkClearColorValue cclr = {{0,0,0,0}};
VkImageSubresourceRange range = {VK_IMAGE_ASPECT_COLOR_BIT,0,1,0,1};
VkhImage img = surf->imgMS;
if (surf->dev->samples == VK_SAMPLE_COUNT_1_BIT)
img = surf->img;
vkh_image_set_layout (cmd, img, VK_IMAGE_ASPECT_COLOR_BIT,
VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT);
vkCmdClearColorImage(cmd, vkh_image_get_vkimage (img),
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, &cclr, 1, &range);
vkh_image_set_layout (cmd, img, VK_IMAGE_ASPECT_COLOR_BIT,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT);
}
if (aspect & VK_IMAGE_ASPECT_STENCIL_BIT) {
VkClearDepthStencilValue clr = {0,0};
VkImageSubresourceRange range = {VK_IMAGE_ASPECT_STENCIL_BIT,0,1,0,1};
vkh_image_set_layout (cmd, surf->stencil, VK_IMAGE_ASPECT_STENCIL_BIT,
VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT);
vkCmdClearDepthStencilImage (cmd, vkh_image_get_vkimage (surf->stencil),
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,&clr,1,&range);
vkh_image_set_layout (cmd, surf->stencil, VK_IMAGE_ASPECT_STENCIL_BIT,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT);
}
vkh_cmd_end (cmd);
_submit_cmd (dev, &cmd, dev->fence);
}
void _create_surface_main_image (VkvgSurface surf){
surf->img = vkh_image_create((VkhDevice)surf->dev,surf->format,surf->width,surf->height,surf->dev->supportedTiling,VMA_MEMORY_USAGE_GPU_ONLY,
VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT);
vkh_image_create_descriptor(surf->img, VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_COLOR_BIT, VK_FILTER_NEAREST, VK_FILTER_NEAREST, VK_SAMPLER_MIPMAP_MODE_NEAREST,VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE);
#if defined(DEBUG) && defined (VKVG_DBG_UTILS)
vkh_image_set_name(surf->img, "SURF main color");
vkh_device_set_object_name((VkhDevice)surf->dev, VK_OBJECT_TYPE_IMAGE_VIEW, (uint64_t)vkh_image_get_view(surf->img), "SURF main color VIEW");
vkh_device_set_object_name((VkhDevice)surf->dev, VK_OBJECT_TYPE_SAMPLER, (uint64_t)vkh_image_get_sampler(surf->img), "SURF main color SAMPLER");
#endif
}
//create multisample color img if sample count > 1 and the stencil buffer multisampled or not
void _create_surface_secondary_images (VkvgSurface surf) {
if (surf->dev->samples > VK_SAMPLE_COUNT_1_BIT){
surf->imgMS = vkh_image_ms_create((VkhDevice)surf->dev,surf->format,surf->dev->samples,surf->width,surf->height,VMA_MEMORY_USAGE_GPU_ONLY,
VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT|VK_IMAGE_USAGE_TRANSFER_SRC_BIT);
vkh_image_create_descriptor(surf->imgMS, VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_COLOR_BIT, VK_FILTER_NEAREST,
VK_FILTER_NEAREST, VK_SAMPLER_MIPMAP_MODE_NEAREST,VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE);
#if defined(DEBUG) && defined (VKVG_DBG_UTILS)
vkh_image_set_name(surf->imgMS, "SURF MS color IMG");
vkh_device_set_object_name((VkhDevice)surf->dev, VK_OBJECT_TYPE_IMAGE_VIEW, (uint64_t)vkh_image_get_view(surf->imgMS), "SURF MS color VIEW");
vkh_device_set_object_name((VkhDevice)surf->dev, VK_OBJECT_TYPE_SAMPLER, (uint64_t)vkh_image_get_sampler(surf->imgMS), "SURF MS color SAMPLER");
#endif
}
surf->stencil = vkh_image_ms_create((VkhDevice)surf->dev,surf->dev->stencilFormat,surf->dev->samples,surf->width,surf->height,VMA_MEMORY_USAGE_GPU_ONLY, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT|VK_IMAGE_USAGE_TRANSFER_SRC_BIT);
vkh_image_create_descriptor(surf->stencil, VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_STENCIL_BIT, VK_FILTER_NEAREST,
VK_FILTER_NEAREST, VK_SAMPLER_MIPMAP_MODE_NEAREST,VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE);
#if defined(DEBUG) && defined (VKVG_DBG_UTILS)
vkh_image_set_name(surf->stencil, "SURF stencil");
vkh_device_set_object_name((VkhDevice)surf->dev, VK_OBJECT_TYPE_IMAGE_VIEW, (uint64_t)vkh_image_get_view(surf->stencil), "SURF stencil VIEW");
vkh_device_set_object_name((VkhDevice)surf->dev, VK_OBJECT_TYPE_SAMPLER, (uint64_t)vkh_image_get_sampler(surf->stencil), "SURF stencil SAMPLER");
#endif
}
void _create_framebuffer (VkvgSurface surf) {
VkImageView attachments[] = {
vkh_image_get_view (surf->img),
vkh_image_get_view (surf->stencil),
vkh_image_get_view (surf->imgMS),
};
VkFramebufferCreateInfo frameBufferCreateInfo = { .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
.renderPass = surf->dev->renderPass,
.attachmentCount = 3,
.pAttachments = attachments,
.width = surf->width,
.height = surf->height,
.layers = 1 };
if (surf->dev->samples == VK_SAMPLE_COUNT_1_BIT)
frameBufferCreateInfo.attachmentCount = 2;
else if (surf->dev->deferredResolve) {
attachments[0] = attachments[2];
frameBufferCreateInfo.attachmentCount = 2;
}
VK_CHECK_RESULT(vkCreateFramebuffer(surf->dev->vkDev, &frameBufferCreateInfo, NULL, &surf->fb));
#if defined(DEBUG) && defined (VKVG_DBG_UTILS)
vkh_device_set_object_name((VkhDevice)surf->dev, VK_OBJECT_TYPE_FRAMEBUFFER, (uint64_t)surf->fb, "SURF FB");
#endif
}
void _create_surface_images (VkvgSurface surf) {
_create_surface_main_image (surf);
_create_surface_secondary_images(surf);
_create_framebuffer (surf);
//_clear_surface (surf, VK_IMAGE_ASPECT_STENCIL_BIT);
#if defined(DEBUG) && defined(ENABLE_VALIDATION)
vkh_image_set_name(surf->img, "surfImg");
vkh_image_set_name(surf->imgMS, "surfImgMS");
vkh_image_set_name(surf->stencil, "surfStencil");
#endif
}
VkvgSurface _create_surface (VkvgDevice dev, VkFormat format) {
if (dev->status != VKVG_STATUS_SUCCESS)
return NULL;
VkvgSurface surf = (vkvg_surface*)calloc(1,sizeof(vkvg_surface));
if (!surf) {
dev->status = VKVG_STATUS_NO_MEMORY;
return NULL;
}
surf->dev = dev;
surf->format = format;
dev->status = VKVG_STATUS_SUCCESS;
return surf;
}
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