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looking-glass/client/renderers/EGL/desktop.h

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[all] normalize copyright on all source files
2021-06-06 01:26:18 +00:00
/**
* Looking Glass
[all] refresh copyright dates
2022-01-05 08:42:46 +00:00
* Copyright © 2017-2022 The Looking Glass Authors
[all] normalize copyright on all source files
2021-06-06 01:26:18 +00:00
* https://looking-glass.io
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
[client] egl: moved desktop rendering into seperate unit
2018-12-12 10:41:51 +00:00
#pragma once
#include <stdbool.h>
[client] egl: rework egl to accomodate post-processing filtering
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#include "egl.h"
[client] egl: convert desktop to use desktop_rects
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#include "desktop_rects.h"
[client] egl: moved desktop rendering into seperate unit
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typedef struct EGL_Desktop EGL_Desktop;
[client] egl: add framework for multiple scaling algorithms This commit fixes the issues with the meaning of useNearest being flipped by removing the variable and use enumerations. We define an enumeration EGL_DesktopScaleType to express the type of scaling needed to be performed: no scaling, upscaling, or downscaling. This is updated when either the frame size or the viewport size changes. Previously, we only updated the useNearest when the frame size changes. The desktop shader can now support an enumeration of scaling algorithms, although only nearest and linear are currently implemented. Like before, nearest is used when not scaling or upscaling, and linear is used when downscaling.
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enum EGL_DesktopScaleType
{
EGL_DESKTOP_NOSCALE,
EGL_DESKTOP_UPSCALE,
EGL_DESKTOP_DOWNSCALE,
};
[client] egl: add option to set initial scale algorithm The option is egl:scale. The scale algorithm number is displayed on the alert to make it easier to specify the number for the option.
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struct Option;
[client] egl: refactor to use project naming standard
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bool egl_desktopScaleValidate(struct Option * opt, const char ** error);
[client] egl: add option to set initial scale algorithm The option is egl:scale. The scale algorithm number is displayed on the alert to make it easier to specify the number for the option.
2021-02-22 05:03:50 +00:00
[client] egl: rework egl to accomodate post-processing filtering
2021-08-09 04:08:10 +00:00
bool egl_desktopInit(EGL * egl, EGL_Desktop ** desktop, EGLDisplay * display,
bool useDMA, int maxRects);
[client] egl: refactor to use project naming standard
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void egl_desktopFree(EGL_Desktop ** desktop);
[client] egl: moved desktop rendering into seperate unit
2018-12-12 10:41:51 +00:00
[client] egl: refactor to use project naming standard
2021-08-08 07:16:10 +00:00
void egl_desktopConfigUI(EGL_Desktop * desktop);
bool egl_desktopSetup (EGL_Desktop * desktop, const LG_RendererFormat format);
[client] egl: cosmetics
2021-08-10 03:10:51 +00:00
bool egl_desktopUpdate(EGL_Desktop * desktop, const FrameBuffer * frame, int dmaFd,
[client] egl: implement partial copies for framebuffer textures This uses the same line sweep algorithm originally created to copy DXGI textures to IVSHMEM to implement the copy from IVSHMEM to memory-mapped pixel buffer objects.
2021-08-07 06:10:30 +00:00
const FrameDamageRect * damageRects, int damageRectsCount);
[client] egl: rework post process filters and add AMD FXR
2021-08-10 03:08:54 +00:00
void egl_desktopResize(EGL_Desktop * desktop, int width, int height);
[client] egl: cleanup texture filtering/post-processing
2021-08-11 08:53:36 +00:00
bool egl_desktopRender(EGL_Desktop * desktop, unsigned int outputWidth,
unsigned int outputHeight, const float x, const float y,
[client] egl: add framework for multiple scaling algorithms This commit fixes the issues with the meaning of useNearest being flipped by removing the variable and use enumerations. We define an enumeration EGL_DesktopScaleType to express the type of scaling needed to be performed: no scaling, upscaling, or downscaling. This is updated when either the frame size or the viewport size changes. Previously, we only updated the useNearest when the frame size changes. The desktop shader can now support an enumeration of scaling algorithms, although only nearest and linear are currently implemented. Like before, nearest is used when not scaling or upscaling, and linear is used when downscaling.
2021-02-21 00:50:59 +00:00
const float scaleX, const float scaleY, enum EGL_DesktopScaleType scaleType,
[client] egl: convert desktop to use desktop_rects
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LG_RendererRotate rotate, const struct DamageRects * rects);
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