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[Android] Make our OpenGL ES 3 check in the UI less stupid.

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This commit is contained in:
Ryan Houdek 2013-12-12 11:58:38 -06:00
parent 40b3534319
commit 2a0adc3972
1 changed files with 37 additions and 35 deletions
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72
Source/Android/src/org/dolphinemu/dolphinemu/settings/video/VideoSettingsFragment.java
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@ -29,6 +29,7 @@ public final class VideoSettingsFragment extends PreferenceFragment
public static String m_GLVendor;
public static String m_GLRenderer;
public static String m_GLExtensions;
public static boolean m_SupportsGLES3 = false;
public static float m_QualcommVersion;
public static boolean m_Inited = false;
@ -120,8 +121,6 @@ public final class VideoSettingsFragment extends PreferenceFragment
private EGLConfig chooseConfig()
{
int[] attribList = new int[] {
EGL10.EGL_DEPTH_SIZE, 0,
EGL10.EGL_STENCIL_SIZE, 0,
EGL10.EGL_RED_SIZE, 8,
EGL10.EGL_GREEN_SIZE, 8,
EGL10.EGL_BLUE_SIZE, 8,
@ -129,14 +128,25 @@ public final class VideoSettingsFragment extends PreferenceFragment
EGL10.EGL_NONE
};
// No error checking performed, minimum required code to elucidate logic
// Expand on this logic to be more selective in choosing a configuration
// Grab how many configs there are
int[] numConfig = new int[1];
mEGL.eglChooseConfig(mEGLDisplay, attribList, null, 0, numConfig);
int configSize = numConfig[0];
mEGLConfigs = new EGLConfig[configSize];
mEGL.eglChooseConfig(mEGLDisplay, attribList, mEGLConfigs, configSize, numConfig);
// Check if one config supports GLES3
for (int i = 0; i < configSize; ++i)
{
int[] value = new int[1];
boolean retval = mEGL.eglGetConfigAttrib(mEGLDisplay, mEGLConfigs[i], EGL10.EGL_RENDERABLE_TYPE, value);
if (retval && (value[0] & (1 << 6)) != 0)
{
m_SupportsGLES3 = true;
break;
}
}
return mEGLConfigs[0]; // Best match is probably the first configuration
}
}
@ -148,7 +158,6 @@ public final class VideoSettingsFragment extends PreferenceFragment
*/
public static boolean SupportsGLES3()
{
boolean mSupportsGLES3 = false;
if (!m_Inited)
{
VersionCheck mbuffer = new VersionCheck();
@ -156,39 +165,32 @@ public final class VideoSettingsFragment extends PreferenceFragment
m_GLVendor = mbuffer.getVendor();
m_GLRenderer = mbuffer.getRenderer();
m_GLExtensions = mbuffer.getExtensions();
// Checking for OpenGL ES 3 support for certain Qualcomm devices.
if (m_GLVendor != null && m_GLVendor.equals("Qualcomm"))
{
if (m_GLRenderer.contains("Adreno (TM) 3"))
{
int mVStart = m_GLVersion.indexOf("V@") + 2;
int mVEnd = 0;
for (int a = mVStart; a < m_GLVersion.length(); ++a)
{
if (m_GLVersion.charAt(a) == ' ')
{
mVEnd = a;
break;
}
}
m_QualcommVersion = Float.parseFloat(m_GLVersion.substring(mVStart, mVEnd));
}
}
m_Inited = true;
}
// Check for OpenGL ES 3 support (General case).
if (m_GLVersion != null && m_GLVersion.contains("OpenGL ES 3.0"))
mSupportsGLES3 = true;
// Checking for OpenGL ES 3 support for certain Qualcomm devices.
if (m_GLVendor != null && m_GLVendor.equals("Qualcomm"))
{
if (m_GLRenderer.contains("Adreno (TM) 3"))
{
int mVStart = m_GLVersion.indexOf("V@") + 2;
int mVEnd = 0;
for (int a = mVStart; a < m_GLVersion.length(); ++a)
{
if (m_GLVersion.charAt(a) == ' ')
{
mVEnd = a;
break;
}
}
m_QualcommVersion = Float.parseFloat(m_GLVersion.substring(mVStart, mVEnd));
if (m_QualcommVersion >= 14.0f)
mSupportsGLES3 = true;
}
}
return mSupportsGLES3;
return m_SupportsGLES3;
}
@Override