Android/frameworks_base
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Merge "Add YUV element convenience function." into klp-dev

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This commit is contained in:
Tim Murray
2013-09-05 07:36:42 +00:00
committed by Android (Google) Code Review
parent c5c203d6ef 932e78e990
commit d2676f9bd9
4 changed files with 13 additions and 3 deletions
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1
api/current.txt
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@@ -21800,6 +21800,7 @@ package android.renderscript {
method public static android.renderscript.Element U8_2(android.renderscript.RenderScript);
method public static android.renderscript.Element U8_3(android.renderscript.RenderScript);
method public static android.renderscript.Element U8_4(android.renderscript.RenderScript);
method public static android.renderscript.Element YUV(android.renderscript.RenderScript);
method public static android.renderscript.Element createPixel(android.renderscript.RenderScript, android.renderscript.Element.DataType, android.renderscript.Element.DataKind);
method public static android.renderscript.Element createVector(android.renderscript.RenderScript, android.renderscript.Element.DataType, int);
method public int getBytesSize();

7
graphics/java/android/renderscript/Element.java
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@@ -725,6 +725,13 @@ public class Element extends BaseObj {
return rs.mElement_LONG_4;
}
public static Element YUV(RenderScript rs) {
if (rs.mElement_YUV == null) {
rs.mElement_YUV = createPixel(rs, DataType.UNSIGNED_8, DataKind.PIXEL_YUV);
}
return rs.mElement_YUV;
}
public static Element MATRIX_4X4(RenderScript rs) {
if(rs.mElement_MATRIX_4X4 == null) {
rs.mElement_MATRIX_4X4 = createUser(rs, DataType.MATRIX_4X4);

2
graphics/java/android/renderscript/RenderScript.java
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@@ -898,6 +898,8 @@ public class RenderScript {
Element mElement_LONG_3;
Element mElement_LONG_4;
Element mElement_YUV;
Element mElement_MATRIX_4X4;
Element mElement_MATRIX_3X3;
Element mElement_MATRIX_2X2;

6
graphics/java/android/renderscript/ScriptIntrinsicYuvToRGB.java
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@@ -20,9 +20,9 @@ package android.renderscript;
/**
* Intrinsic for converting an Android YUV buffer to RGB.
*
* The input allocation is supplied in NV21 format as a U8
* element type. The output is RGBA, the alpha channel will be
* set to 255.
* The input allocation should be supplied in a supported YUV format
* as a YUV element Allocation. The output is RGBA; the alpha channel
* will be set to 255.
*/
public final class ScriptIntrinsicYuvToRGB extends ScriptIntrinsic {
private Allocation mInput;