From 110195fe9ff96255242bfa4df1d15c6a56b140d6 Mon Sep 17 00:00:00 2001 From: Jason Sams Date: Tue, 4 Aug 2009 18:47:46 -0700 Subject: Seperate ProgramVertex from RenderScript.java and merge ProgramVertexAlloc into the ProgramVertex class. --- graphics/java/android/renderscript/ProgramFragment.java | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) (limited to 'graphics/java/android/renderscript/ProgramFragment.java') diff --git a/graphics/java/android/renderscript/ProgramFragment.java b/graphics/java/android/renderscript/ProgramFragment.java index 005fdf6d25af..c228cf245a85 100644 --- a/graphics/java/android/renderscript/ProgramFragment.java +++ b/graphics/java/android/renderscript/ProgramFragment.java @@ -26,6 +26,8 @@ import android.util.Log; * **/ public class ProgramFragment extends BaseObj { + public static final int MAX_SLOT = 2; + public enum EnvMode { REPLACE (0), MODULATE (1), @@ -48,17 +50,26 @@ public class ProgramFragment extends BaseObj { mID = 0; } - public void bindTexture(Allocation va, int slot) { + public void bindTexture(Allocation va, int slot) + throws IllegalArgumentException { + if((slot < 0) || (slot >= MAX_SLOT)) { + throw new IllegalArgumentException("Slot ID out of range."); + } + mRS.nProgramFragmentBindTexture(mID, slot, va.mID); } - public void bindSampler(Sampler vs, int slot) { + public void bindSampler(Sampler vs, int slot) + throws IllegalArgumentException { + if((slot < 0) || (slot >= MAX_SLOT)) { + throw new IllegalArgumentException("Slot ID out of range."); + } + mRS.nProgramFragmentBindSampler(mID, slot, vs.mID); } public static class Builder { - public static final int MAX_SLOT = 2; RenderScript mRS; Element mIn; Element mOut; -- cgit v1.2.3