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Add matrix component types.

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Fix potental overflow in script -> java messages.

Change-Id: Ie6fd9dc376be4043fc938a1517106936937689c8
This commit is contained in:
Jason Sams
2010-08-25 14:31:48 -07:00
parent 7462fc738f
commit 1d45c47975
11 changed files with 133 additions and 46 deletions
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25
graphics/java/android/renderscript/RenderScript.java
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@@ -542,6 +542,10 @@ public class RenderScript {
Element mElement_FLOAT_4;
Element mElement_UCHAR_4;
Element mElement_MATRIX_4X4;
Element mElement_MATRIX_3X3;
Element mElement_MATRIX_2X2;
Sampler mSampler_CLAMP_NEAREST;
Sampler mSampler_CLAMP_LINEAR;
Sampler mSampler_CLAMP_LINEAR_MIP_LINEAR;
@@ -614,15 +618,22 @@ public class RenderScript {
int[] rbuf = new int[16];
mRS.nContextInitToClient(mRS.mContext);
while(mRun) {
rbuf[0] = 0;
int msg = mRS.nContextGetMessage(mRS.mContext, rbuf, true);
if (msg == 0) {
// Should only happen during teardown.
// But we want to avoid starving other threads during
// teardown by yielding until the next line in the destructor
// can execute to set mRun = false
try {
sleep(1, 0);
} catch(InterruptedException e) {
// Can happen for two reasons
if (rbuf[0] > 0) {
// 1: Buffer needs to be enlarged.
rbuf = new int[rbuf[0] + 2];
} else {
// 2: teardown.
// But we want to avoid starving other threads during
// teardown by yielding until the next line in the destructor
// can execute to set mRun = false
try {
sleep(1, 0);
} catch(InterruptedException e) {
}
}
}
if(mRS.mMessageCallback != null) {