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Merge "[RenderScript] Add create(Context, int) to be compatible with the thunker layer & minor tweaks."

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This commit is contained in:
Miao Wang
2015-03-23 21:01:58 +00:00
committed by Gerrit Code Review
parent 978cfc39a1 a4e5adf955
commit b2b0c4c207
1 changed files with 36 additions and 7 deletions
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43
rs/java/android/renderscript/RenderScript.java
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@ -1352,7 +1352,7 @@ public class RenderScript {
}
/**
* calls create(cts, ContextType.NORMAL, CREATE_FLAG_NONE)
* calls create(ctx, ContextType.NORMAL, CREATE_FLAG_NONE)
*
* See documentation for @create for details
*
@ -1364,7 +1364,7 @@ public class RenderScript {
}
/**
* calls create(cts, ct, CREATE_FLAG_NONE)
* calls create(ctx, ct, CREATE_FLAG_NONE)
*
* See documentation for @create for details
*
@ -1376,7 +1376,8 @@ public class RenderScript {
return create(ctx, ct, CREATE_FLAG_NONE);
}
/**
/**
* Gets or creates a RenderScript context of the specified type.
*
* The returned context will be cached for future reuse within
@ -1398,21 +1399,49 @@ public class RenderScript {
*/
public static RenderScript create(Context ctx, ContextType ct, int flags) {
int v = ctx.getApplicationInfo().targetSdkVersion;
if (v < 23) {
return internalCreate(ctx, v, ct, flags);
return create(ctx, v, ct, flags);
}
/**
* calls create(ctx, sdkVersion, ContextType.NORMAL, CREATE_FLAG_NONE)
*
* Used by the RenderScriptThunker to maintain backward compatibility.
*
* @hide
* @param ctx The context.
* @param sdkVersion The target SDK Version.
* @return RenderScript
*/
public static RenderScript create(Context ctx, int sdkVersion) {
return create(ctx, sdkVersion, ContextType.NORMAL, CREATE_FLAG_NONE);
}
/**
* Gets or creates a RenderScript context of the specified type.
*
* @hide
* @param ctx The context.
* @param ct The type of context to be created.
* @param sdkVersion The target SDK Version.
* @param flags The OR of the CREATE_FLAG_* options desired
* @return RenderScript
*/
public static RenderScript create(Context ctx, int sdkVersion, ContextType ct, int flags) {
if (sdkVersion < 23) {
return internalCreate(ctx, sdkVersion, ct, flags);
}
synchronized (mProcessContextList) {
for (RenderScript prs : mProcessContextList) {
if ((prs.mContextType == ct) &&
(prs.mContextFlags == flags) &&
(prs.mContextSdkVersion == v)) {
(prs.mContextSdkVersion == sdkVersion)) {
return prs;
}
}
RenderScript prs = internalCreate(ctx, v, ct, flags);
RenderScript prs = internalCreate(ctx, sdkVersion, ct, flags);
prs.mIsProcessContext = true;
mProcessContextList.add(prs);
return prs;