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yuzu/src/video_core/renderer_base.cpp

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chore: make yuzu REUSE compliant [REUSE] is a specification that aims at making file copyright information consistent, so that it can be both human and machine readable. It basically requires that all files have a header containing copyright and licensing information. When this isn't possible, like when dealing with binary assets, generated files or embedded third-party dependencies, it is permitted to insert copyright information in the `.reuse/dep5` file. Oh, and it also requires that all the licenses used in the project are present in the `LICENSES` folder, that's why the diff is so huge. This can be done automatically with `reuse download --all`. The `reuse` tool also contains a handy subcommand that analyzes the project and tells whether or not the project is (still) compliant, `reuse lint`. Following REUSE has a few advantages over the current approach: - Copyright information is easy to access for users / downstream - Files like `dist/license.md` do not need to exist anymore, as `.reuse/dep5` is used instead - `reuse lint` makes it easy to ensure that copyright information of files like binary assets / images is always accurate and up to date To add copyright information of files that didn't have it I looked up who committed what and when, for each file. As yuzu contributors do not have to sign a CLA or similar I couldn't assume that copyright ownership was of the "yuzu Emulator Project", so I used the name and/or email of the commit author instead. [REUSE]: https://reuse.software Follow-up to 01cf05bc75b1e47beb08937439f3ed9339e7b254
2022-05-15 00:06:02 +00:00
// SPDX-FileCopyrightText: 2015 Citra Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
VideoCore: Unify interface to OpenGL and SW rasterizers This removes explicit checks sprinkled all over the codebase to instead just have the SW rasterizer expose an implementation with no-ops for most operations.
2015-12-07 03:06:12 +00:00
video_core/engines: Remove unnecessary includes Removes a few unnecessary dependencies on core-related machinery, such as the core.h and memory.h, which reduces the amount of rebuilding necessary if those files change. This also uncovered some indirect dependencies within other source files. This also fixes those.
2019-03-06 01:25:01 +00:00
#include "common/logging/log.h"
video_core: Make global EmuWindow instance part of the base renderer class Makes the global a member of the RendererBase class. We also change this to be a reference. Passing any form of null pointer to these functions is incorrect entirely, especially given the code itself assumes that the pointer would always be in a valid state. This also makes it easier to follow the lifecycle of instances being used, as we explicitly interact the renderer with the rasterizer, rather than it just operating on a global pointer.
2018-08-02 00:59:42 +00:00
#include "core/frontend/emu_window.h"
Use negative priorities to avoid special-casing the self-include
2016-09-21 06:52:38 +00:00
#include "video_core/renderer_base.h"
video_core: Make global EmuWindow instance part of the base renderer class Makes the global a member of the RendererBase class. We also change this to be a reference. Passing any form of null pointer to these functions is incorrect entirely, especially given the code itself assumes that the pointer would always be in a valid state. This also makes it easier to follow the lifecycle of instances being used, as we explicitly interact the renderer with the rasterizer, rather than it just operating on a global pointer.
2018-08-02 00:59:42 +00:00
video_core: Eliminate the g_renderer global variable We move the initialization of the renderer to the core class, while keeping the creation of it and any other specifics in video_core. This way we can ensure that the renderer is initialized and doesn't give unfettered access to the renderer. This also makes dependencies on types more explicit. For example, the GPU class doesn't need to depend on the existence of a renderer, it only needs to care about whether or not it has a rasterizer, but since it was accessing the global variable, it was also making the renderer a part of its dependency chain. By adjusting the interface, we can get rid of this dependency.
2018-08-03 16:55:58 +00:00
namespace VideoCore {
video_core: Initialize renderer with a GPU Add an extra step in GPU initialization to be able to initialize render backends with a valid GPU instance.
2020-06-11 03:58:57 +00:00
RendererBase::RendererBase(Core::Frontend::EmuWindow& window_,
std::unique_ptr<Core::Frontend::GraphicsContext> context_)
: render_window{window_}, context{std::move(context_)} {
video_core; Get rid of global g_toggle_framelimit_enabled variable Instead, we make a struct for renderer settings and allow the renderer to update all of these settings, getting rid of the need for global-scoped variables. This also uncovered a few indirect inclusions for certain headers, which this commit also fixes.
2018-08-10 22:39:37 +00:00
RefreshBaseSettings();
}
video_core: Make global EmuWindow instance part of the base renderer class Makes the global a member of the RendererBase class. We also change this to be a reference. Passing any form of null pointer to these functions is incorrect entirely, especially given the code itself assumes that the pointer would always be in a valid state. This also makes it easier to follow the lifecycle of instances being used, as we explicitly interact the renderer with the rasterizer, rather than it just operating on a global pointer.
2018-08-02 00:59:42 +00:00
RendererBase::~RendererBase() = default;
video_core; Get rid of global g_toggle_framelimit_enabled variable Instead, we make a struct for renderer settings and allow the renderer to update all of these settings, getting rid of the need for global-scoped variables. This also uncovered a few indirect inclusions for certain headers, which this commit also fixes.
2018-08-10 22:39:37 +00:00
void RendererBase::RefreshBaseSettings() {
UpdateCurrentFramebufferLayout();
video_core: Make global EmuWindow instance part of the base renderer class Makes the global a member of the RendererBase class. We also change this to be a reference. Passing any form of null pointer to these functions is incorrect entirely, especially given the code itself assumes that the pointer would always be in a valid state. This also makes it easier to follow the lifecycle of instances being used, as we explicitly interact the renderer with the rasterizer, rather than it just operating on a global pointer.
2018-08-02 00:59:42 +00:00
}
VideoCore: Unify interface to OpenGL and SW rasterizers This removes explicit checks sprinkled all over the codebase to instead just have the SW rasterizer expose an implementation with no-ops for most operations.
2015-12-07 03:06:12 +00:00
video_core; Get rid of global g_toggle_framelimit_enabled variable Instead, we make a struct for renderer settings and allow the renderer to update all of these settings, getting rid of the need for global-scoped variables. This also uncovered a few indirect inclusions for certain headers, which this commit also fixes.
2018-08-10 22:39:37 +00:00
void RendererBase::UpdateCurrentFramebufferLayout() {
const Layout::FramebufferLayout& layout = render_window.GetFramebufferLayout();
render_window.UpdateCurrentFramebufferLayout(layout.width, layout.height);
}
bootmanager: Don't create another screenshot request if previous one is not done yet
2022-04-11 04:12:13 +00:00
bool RendererBase::IsScreenshotPending() const {
return renderer_settings.screenshot_requested;
}
renderers: Add explicit invert_y bool to screenshot callback OpenGL and Vulkan images render in different coordinate systems. This allows us to specify the coordinate system of the screenshot within each renderer
2021-07-26 05:52:33 +00:00
void RendererBase::RequestScreenshot(void* data, std::function<void(bool)> callback,
yuzu, video_core: Screenshot functionality Allows capturing screenshot at the current internal resolution (native for software renderer), but a setting is available to capture it in other resolutions. The screenshot is saved to a single PNG in the current layout.
2018-08-31 06:16:16 +00:00
const Layout::FramebufferLayout& layout) {
if (renderer_settings.screenshot_requested) {
LOG_ERROR(Render, "A screenshot is already requested or in progress, ignoring the request");
return;
}
renderer_settings.screenshot_bits = data;
renderer_settings.screenshot_complete_callback = std::move(callback);
renderer_settings.screenshot_framebuffer_layout = layout;
renderer_settings.screenshot_requested = true;
}
video_core: Eliminate the g_renderer global variable We move the initialization of the renderer to the core class, while keeping the creation of it and any other specifics in video_core. This way we can ensure that the renderer is initialized and doesn't give unfettered access to the renderer. This also makes dependencies on types more explicit. For example, the GPU class doesn't need to depend on the existence of a renderer, it only needs to care about whether or not it has a rasterizer, but since it was accessing the global variable, it was also making the renderer a part of its dependency chain. By adjusting the interface, we can get rid of this dependency.
2018-08-03 16:55:58 +00:00
} // namespace VideoCore
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