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Add "PreferGLES" option to EGL GLInterface 

This makes the EGL interface select OpenGL|ES contexts over "desktop"
OpenGL ones.

Possibly not useful for anyone outside my own debugging, but you never
know
This commit is contained in:
Jonathan Hamilton 2017-07-01 10:42:42 -07:00
parent 8292d378ea
commit 0fbd0cab6a
3 changed files with 44 additions and 8 deletions
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36
Source/Core/Common/GL/GLInterface/EGL.cpp
View File

@ -9,6 +9,7 @@
#include "Common/GL/GLInterface/EGL.h"
#include "Common/Logging/Log.h"
#include "Core/Config/GraphicsSettings.h"
#ifndef EGL_KHR_create_context
#define EGL_KHR_create_context 1
@ -47,6 +48,7 @@ void cInterfaceEGL::DetectMode()
{
if (s_opengl_mode != GLInterfaceMode::MODE_DETECT)
return;
bool preferGLES = Config::Get(Config::GFX_PREFER_GLES);
EGLint num_configs;
bool supportsGL = false, supportsGLES2 = false, supportsGLES3 = false;
@ -98,15 +100,45 @@ void cInterfaceEGL::DetectMode()
delete[] config;
}
if (preferGLES)
{
if (supportsGLES3)
s_opengl_mode = GLInterfaceMode::MODE_OPENGLES3;
else if (supportsGLES2)
s_opengl_mode = GLInterfaceMode::MODE_OPENGLES2;
else if (supportsGL)
s_opengl_mode = GLInterfaceMode::MODE_OPENGL;
}
else
{
if (supportsGL)
s_opengl_mode = GLInterfaceMode::MODE_OPENGL;
else if (supportsGLES3)
s_opengl_mode = GLInterfaceMode::MODE_OPENGLES3;
else if (supportsGLES2)
s_opengl_mode = GLInterfaceMode::MODE_OPENGLES2;
}
if (s_opengl_mode == GLInterfaceMode::MODE_DETECT) // Errored before we found a mode
s_opengl_mode = GLInterfaceMode::MODE_OPENGL; // Fall back to OpenGL
if (s_opengl_mode == GLInterfaceMode::MODE_OPENGL)
{
INFO_LOG(VIDEO, "Using OpenGL");
}
else if (s_opengl_mode == GLInterfaceMode::MODE_OPENGLES3)
{
INFO_LOG(VIDEO, "Using OpenGL|ES 3");
}
else if (s_opengl_mode == GLInterfaceMode::MODE_OPENGLES2)
{
INFO_LOG(VIDEO, "Using OpenGL|ES 2");
}
else if (s_opengl_mode == GLInterfaceMode::MODE_DETECT)
{
// Errored before we found a mode
ERROR_LOG(VIDEO, "Error: Failed to detect OpenGL flavour, falling back to OpenGL");
// This will fail to create a context, as it'll try to use the same attribs we just failed to
// find a matching config with
s_opengl_mode = GLInterfaceMode::MODE_OPENGL;
}
}
// Create rendering window.

2
Source/Core/Core/Config/GraphicsSettings.cpp
View File

@ -87,6 +87,8 @@ const ConfigInfo<bool> GFX_SW_DUMP_TEV_TEX_FETCHES{{System::GFX, "Settings", "SW
const ConfigInfo<int> GFX_SW_DRAW_START{{System::GFX, "Settings", "SWDrawStart"}, 0};
const ConfigInfo<int> GFX_SW_DRAW_END{{System::GFX, "Settings", "SWDrawEnd"}, 100000};
const ConfigInfo<bool> GFX_PREFER_GLES{{System::GFX, "Settings", "PreferGLES"}, false};
// Graphics.Enhancements
const ConfigInfo<bool> GFX_ENHANCE_FORCE_FILTERING{{System::GFX, "Enhancements", "ForceFiltering"},

2
Source/Core/Core/Config/GraphicsSettings.h
View File

@ -68,6 +68,8 @@ extern const ConfigInfo<bool> GFX_SW_DUMP_TEV_TEX_FETCHES;
extern const ConfigInfo<int> GFX_SW_DRAW_START;
extern const ConfigInfo<int> GFX_SW_DRAW_END;
extern const ConfigInfo<bool> GFX_PREFER_GLES;
// Graphics.Enhancements
extern const ConfigInfo<bool> GFX_ENHANCE_FORCE_FILTERING;