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Texture Cache: Fix downscaling and correct memory comsumption.

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This commit is contained in:
Fernando Sahmkow 2021-10-17 18:01:18 +02:00
parent b60966041c
commit 425ab9ef4b
8 changed files with 146 additions and 35 deletions
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93
src/video_core/renderer_vulkan/vk_texture_cache.cpp
View file

@ -592,7 +592,8 @@ struct RangedBarrierRange {
}
void BlitScale(VKScheduler& scheduler, VkImage src_image, VkImage dst_image, const ImageInfo& info,
VkImageAspectFlags aspect_mask, const Settings::ResolutionScalingInfo& resolution) {
VkImageAspectFlags aspect_mask, const Settings::ResolutionScalingInfo& resolution,
bool up_scaling = true) {
const bool is_2d = info.type == ImageType::e2D;
const auto resources = info.resources;
const VkExtent2D extent{
@ -605,14 +606,16 @@ void BlitScale(VKScheduler& scheduler, VkImage src_image, VkImage dst_image, con
scheduler.RequestOutsideRenderPassOperationContext();
scheduler.Record([dst_image, src_image, extent, resources, aspect_mask, resolution, is_2d,
vk_filter](vk::CommandBuffer cmdbuf) {
vk_filter, up_scaling](vk::CommandBuffer cmdbuf) {
const VkOffset2D src_size{
.x = static_cast<s32>(extent.width),
.y = static_cast<s32>(extent.height),
.x = static_cast<s32>(up_scaling ? extent.width : resolution.ScaleUp(extent.width)),
.y = static_cast<s32>(is_2d && up_scaling ? extent.height
: resolution.ScaleUp(extent.height)),
};
const VkOffset2D dst_size{
.x = static_cast<s32>(resolution.ScaleUp(extent.width)),
.y = static_cast<s32>(is_2d ? resolution.ScaleUp(extent.height) : extent.height),
.x = static_cast<s32>(up_scaling ? resolution.ScaleUp(extent.width) : extent.width),
.y = static_cast<s32>(is_2d && up_scaling ? resolution.ScaleUp(extent.height)
: extent.height),
};
boost::container::small_vector<VkImageBlit, 4> regions;
regions.reserve(resources.levels);
@ -1134,6 +1137,7 @@ bool Image::ScaleUp() {
if (!resolution.active) {
return false;
}
scale_count++;
const auto& device = runtime->device;
const bool is_2d = info.type == ImageType::e2D;
const u32 scaled_width = resolution.ScaleUp(info.size.width);
@ -1161,8 +1165,10 @@ bool Image::ScaleUp() {
using namespace VideoCommon;
static constexpr auto BLIT_OPERATION = Tegra::Engines::Fermi2D::Operation::SrcCopy;
const auto view_info = ImageViewInfo(ImageViewType::e2D, info.format);
scale_view = std::make_unique<ImageView>(*runtime, view_info, NULL_IMAGE_ID, *this);
if (!scale_view) {
const auto view_info = ImageViewInfo(ImageViewType::e2D, info.format);
scale_view = std::make_unique<ImageView>(*runtime, view_info, NULL_IMAGE_ID, *this);
}
auto* view_ptr = scale_view.get();
const Region2D src_region{
@ -1178,7 +1184,10 @@ bool Image::ScaleUp() {
.height = scaled_height,
};
if (aspect_mask == VK_IMAGE_ASPECT_COLOR_BIT) {
scale_framebuffer = std::make_unique<Framebuffer>(*runtime, view_ptr, nullptr, extent);
if (!scale_framebuffer) {
scale_framebuffer =
std::make_unique<Framebuffer>(*runtime, view_ptr, nullptr, extent);
}
const auto color_view = scale_view->Handle(Shader::TextureType::Color2D);
runtime->blit_image_helper.BlitColor(
@ -1186,7 +1195,10 @@ bool Image::ScaleUp() {
Tegra::Engines::Fermi2D::Filter::Bilinear, BLIT_OPERATION);
} else if (!runtime->device.IsBlitDepthStencilSupported() &&
aspect_mask == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
scale_framebuffer = std::make_unique<Framebuffer>(*runtime, nullptr, view_ptr, extent);
if (!scale_framebuffer) {
scale_framebuffer =
std::make_unique<Framebuffer>(*runtime, view_ptr, nullptr, extent);
}
runtime->blit_image_helper.BlitDepthStencil(
scale_framebuffer.get(), scale_view->DepthView(), scale_view->StencilView(),
dst_region, src_region, Tegra::Engines::Fermi2D::Filter::Point, BLIT_OPERATION);
@ -1209,6 +1221,67 @@ bool Image::ScaleDown() {
if (!resolution.active) {
return false;
}
const auto& device = runtime->device;
const bool is_2d = info.type == ImageType::e2D;
const u32 scaled_width = resolution.ScaleUp(info.size.width);
const u32 scaled_height = is_2d ? resolution.ScaleUp(info.size.height) : info.size.height;
if (aspect_mask == 0) {
aspect_mask = ImageAspectMask(info.format);
}
static constexpr auto OPTIMAL_FORMAT = FormatType::Optimal;
const PixelFormat format = StorageFormat(info.format);
const auto vk_format = MaxwellToVK::SurfaceFormat(device, OPTIMAL_FORMAT, false, format).format;
const auto blit_usage = VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT;
if (device.IsFormatSupported(vk_format, blit_usage, OPTIMAL_FORMAT)) {
BlitScale(*scheduler, *scaled_image, *original_image, info, aspect_mask, resolution, false);
} else {
using namespace VideoCommon;
static constexpr auto BLIT_OPERATION = Tegra::Engines::Fermi2D::Operation::SrcCopy;
if (!normal_view) {
const auto view_info = ImageViewInfo(ImageViewType::e2D, info.format);
normal_view = std::make_unique<ImageView>(*runtime, view_info, NULL_IMAGE_ID, *this);
}
auto* view_ptr = normal_view.get();
const Region2D src_region{
.start = {0, 0},
.end = {static_cast<s32>(scaled_width), static_cast<s32>(scaled_height)},
};
const Region2D dst_region{
.start = {0, 0},
.end = {static_cast<s32>(info.size.width), static_cast<s32>(info.size.height)},
};
const VkExtent2D extent{
.width = scaled_width,
.height = scaled_height,
};
if (aspect_mask == VK_IMAGE_ASPECT_COLOR_BIT) {
if (!normal_framebuffer) {
normal_framebuffer =
std::make_unique<Framebuffer>(*runtime, view_ptr, nullptr, extent);
}
const auto color_view = normal_view->Handle(Shader::TextureType::Color2D);
runtime->blit_image_helper.BlitColor(
normal_framebuffer.get(), color_view, dst_region, src_region,
Tegra::Engines::Fermi2D::Filter::Bilinear, BLIT_OPERATION);
} else if (!runtime->device.IsBlitDepthStencilSupported() &&
aspect_mask == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
if (!normal_framebuffer) {
normal_framebuffer =
std::make_unique<Framebuffer>(*runtime, view_ptr, nullptr, extent);
}
runtime->blit_image_helper.BlitDepthStencil(
normal_framebuffer.get(), normal_view->DepthView(), normal_view->StencilView(),
dst_region, src_region, Tegra::Engines::Fermi2D::Filter::Point, BLIT_OPERATION);
} else {
// TODO: Use helper blits where applicable
flags &= ~ImageFlagBits::Rescaled;
LOG_ERROR(Render_Vulkan, "Device does not support scaling format {}", format);
return false;
}
}
ASSERT(info.type != ImageType::Linear);
current_image = *original_image;
return true;

3
src/video_core/renderer_vulkan/vk_texture_cache.h
View file

@ -148,6 +148,9 @@ private:
std::unique_ptr<Framebuffer> scale_framebuffer;
std::unique_ptr<ImageView> scale_view;
std::unique_ptr<Framebuffer> normal_framebuffer;
std::unique_ptr<ImageView> normal_view;
};
class ImageView : public VideoCommon::ImageViewBase {