Exemplo n.º 1
0
  private void createProgramFragmentStore() {
    ProgramStore.Builder builder = new ProgramStore.Builder(mRS);
    builder.setDepthFunc(ALWAYS);
    builder.setBlendFunc(BlendSrcFunc.ONE, BlendDstFunc.ONE);
    builder.setDitherEnabled(false);
    builder.setDepthMaskEnabled(true);
    mPfsBackground = builder.create();

    builder = new ProgramStore.Builder(mRS);
    builder.setDepthFunc(ALWAYS);
    builder.setBlendFunc(BlendSrcFunc.SRC_ALPHA, BlendDstFunc.ONE_MINUS_SRC_ALPHA);
    builder.setDitherEnabled(false);
    builder.setDepthMaskEnabled(true);
    mPfsLeaf = builder.create();

    mScript.set_g_PFSLeaf(mPfsLeaf);
    mScript.set_g_PFSBackground(mPfsBackground);
  }
Exemplo n.º 2
0
 /**
  * Returns a pre-defined program store object with the following characteristics: - incoming
  * pixels always pass the depth test and their value is not stored in the depth buffer - incoming
  * pixel's value is combined with the stored color (Dest) using the following formula Final.RGB =
  * Source.RGB * Source.A + Dest.RGB * (1 - Source.A)
  *
  * @param rs Context to which the program will belong.
  */
 public static ProgramStore BLEND_ALPHA_DEPTH_NONE(RenderScript rs) {
   if (rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_DEPTH == null) {
     ProgramStore.Builder builder = new ProgramStore.Builder(rs);
     builder.setDepthFunc(ProgramStore.DepthFunc.ALWAYS);
     builder.setBlendFunc(BlendSrcFunc.SRC_ALPHA, BlendDstFunc.ONE_MINUS_SRC_ALPHA);
     builder.setDitherEnabled(false);
     builder.setDepthMaskEnabled(false);
     rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_DEPTH = builder.create();
   }
   return rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_DEPTH;
 }
Exemplo n.º 3
0
 /**
  * Returns a pre-defined program store object with the following characteristics: - incoming
  * pixels are drawn if their depth value is less than the stored value in the depth buffer. If the
  * pixel is drawn, its value is also stored in the depth buffer - incoming pixels override the
  * value stored in the color buffer if it passes the depth test
  *
  * @param rs Context to which the program will belong.
  */
 public static ProgramStore BLEND_NONE_DEPTH_TEST(RenderScript rs) {
   if (rs.mProgramStore_BLEND_NONE_DEPTH_TEST == null) {
     ProgramStore.Builder builder = new ProgramStore.Builder(rs);
     builder.setDepthFunc(ProgramStore.DepthFunc.LESS);
     builder.setBlendFunc(BlendSrcFunc.ONE, BlendDstFunc.ZERO);
     builder.setDitherEnabled(false);
     builder.setDepthMaskEnabled(true);
     rs.mProgramStore_BLEND_NONE_DEPTH_TEST = builder.create();
   }
   return rs.mProgramStore_BLEND_NONE_DEPTH_TEST;
 }