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-rw-r--r--graphics/java/android/renderscript/ProgramRaster.java35
-rw-r--r--graphics/java/android/renderscript/ProgramStore.java96
-rw-r--r--graphics/java/android/renderscript/RenderScript.java29
-rw-r--r--graphics/java/android/renderscript/Sampler.java4
-rw-r--r--libs/rs/java/Samples/res/drawable/torusmap.pngbin0 -> 47127 bytes
-rw-r--r--libs/rs/java/Samples/res/raw/torus.a3dbin0 -> 37476 bytes
-rw-r--r--libs/rs/java/Samples/src/com/android/samples/RsRenderStatesRS.java112
-rw-r--r--libs/rs/java/Samples/src/com/android/samples/rsrenderstates.rs187
8 files changed, 364 insertions, 99 deletions
diff --git a/graphics/java/android/renderscript/ProgramRaster.java b/graphics/java/android/renderscript/ProgramRaster.java
index 08065cf..fd89b6e 100644
--- a/graphics/java/android/renderscript/ProgramRaster.java
+++ b/graphics/java/android/renderscript/ProgramRaster.java
@@ -67,17 +67,46 @@ public class ProgramRaster extends BaseObj {
mRS.nProgramRasterSetCullMode(mID, m.mID);
}
+ public static ProgramRaster CULL_BACK(RenderScript rs) {
+ if(rs.mProgramRaster_CULL_BACK == null) {
+ ProgramRaster.Builder builder = new ProgramRaster.Builder(rs);
+ builder.setCullMode(CullMode.BACK);
+ rs.mProgramRaster_CULL_BACK = builder.create();
+ }
+ return rs.mProgramRaster_CULL_BACK;
+ }
+
+ public static ProgramRaster CULL_FRONT(RenderScript rs) {
+ if(rs.mProgramRaster_CULL_FRONT == null) {
+ ProgramRaster.Builder builder = new ProgramRaster.Builder(rs);
+ builder.setCullMode(CullMode.FRONT);
+ rs.mProgramRaster_CULL_FRONT = builder.create();
+ }
+ return rs.mProgramRaster_CULL_FRONT;
+ }
+
+ public static ProgramRaster CULL_NONE(RenderScript rs) {
+ if(rs.mProgramRaster_CULL_NONE == null) {
+ ProgramRaster.Builder builder = new ProgramRaster.Builder(rs);
+ builder.setCullMode(CullMode.NONE);
+ rs.mProgramRaster_CULL_NONE = builder.create();
+ }
+ return rs.mProgramRaster_CULL_NONE;
+ }
+
public static class Builder {
RenderScript mRS;
boolean mPointSprite;
boolean mPointSmooth;
boolean mLineSmooth;
+ CullMode mCullMode;
public Builder(RenderScript rs) {
mRS = rs;
mPointSmooth = false;
mLineSmooth = false;
mPointSprite = false;
+ mCullMode = CullMode.BACK;
}
public Builder setPointSpriteEnable(boolean enable) {
@@ -95,9 +124,15 @@ public class ProgramRaster extends BaseObj {
return this;
}
+ public Builder setCullMode(CullMode m) {
+ mCullMode = m;
+ return this;
+ }
+
static synchronized ProgramRaster internalCreate(RenderScript rs, Builder b) {
int id = rs.nProgramRasterCreate(b.mPointSmooth, b.mLineSmooth, b.mPointSprite);
ProgramRaster pr = new ProgramRaster(id, rs);
+ pr.setCullMode(b.mCullMode);
return pr;
}
diff --git a/graphics/java/android/renderscript/ProgramStore.java b/graphics/java/android/renderscript/ProgramStore.java
index e249842..32c0d01 100644
--- a/graphics/java/android/renderscript/ProgramStore.java
+++ b/graphics/java/android/renderscript/ProgramStore.java
@@ -79,139 +79,139 @@ public class ProgramStore extends BaseObj {
super(id, rs);
}
- public static ProgramStore BlendNone_DepthTest(RenderScript rs) {
- if(rs.mProgramStore_BlendNone_DepthTest == null) {
+ 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.setDitherEnable(false);
builder.setDepthMask(true);
- rs.mProgramStore_BlendNone_DepthTest = builder.create();
+ rs.mProgramStore_BLEND_NONE_DEPTH_TEST = builder.create();
}
- return rs.mProgramStore_BlendNone_DepthTest;
+ return rs.mProgramStore_BLEND_NONE_DEPTH_TEST;
}
- public static ProgramStore BlendNone_DepthNoDepth(RenderScript rs) {
- if(rs.mProgramStore_BlendNone_DepthNoDepth == null) {
+ public static ProgramStore BLEND_NONE_DEPTH_NO_DEPTH(RenderScript rs) {
+ if(rs.mProgramStore_BLEND_NONE_DEPTH_NO_DEPTH == null) {
ProgramStore.Builder builder = new ProgramStore.Builder(rs);
builder.setDepthFunc(ProgramStore.DepthFunc.ALWAYS);
builder.setBlendFunc(BlendSrcFunc.ONE, BlendDstFunc.ZERO);
builder.setDitherEnable(false);
builder.setDepthMask(false);
- rs.mProgramStore_BlendNone_DepthNoDepth = builder.create();
+ rs.mProgramStore_BLEND_NONE_DEPTH_NO_DEPTH = builder.create();
}
- return rs.mProgramStore_BlendNone_DepthNoDepth;
+ return rs.mProgramStore_BLEND_NONE_DEPTH_NO_DEPTH;
}
- public static ProgramStore BlendNone_DepthNoTest(RenderScript rs) {
- if(rs.mProgramStore_BlendNone_DepthNoTest == null) {
+ public static ProgramStore BLEND_NONE_DEPTH_NO_TEST(RenderScript rs) {
+ if(rs.mProgramStore_BLEND_NONE_DEPTH_NO_TEST == null) {
ProgramStore.Builder builder = new ProgramStore.Builder(rs);
builder.setDepthFunc(ProgramStore.DepthFunc.ALWAYS);
builder.setBlendFunc(BlendSrcFunc.ONE, BlendDstFunc.ZERO);
builder.setDitherEnable(false);
builder.setDepthMask(true);
- rs.mProgramStore_BlendNone_DepthNoTest = builder.create();
+ rs.mProgramStore_BLEND_NONE_DEPTH_NO_TEST = builder.create();
}
- return rs.mProgramStore_BlendNone_DepthNoTest;
+ return rs.mProgramStore_BLEND_NONE_DEPTH_NO_TEST;
}
- public static ProgramStore BlendNone_DepthNoWrite(RenderScript rs) {
- if(rs.mProgramStore_BlendNone_DepthNoWrite == null) {
+ public static ProgramStore BLEND_NONE_DEPTH_NO_WRITE(RenderScript rs) {
+ if(rs.mProgramStore_BLEND_NONE_DEPTH_NO_WRITE == null) {
ProgramStore.Builder builder = new ProgramStore.Builder(rs);
builder.setDepthFunc(ProgramStore.DepthFunc.LESS);
builder.setBlendFunc(BlendSrcFunc.ONE, BlendDstFunc.ZERO);
builder.setDitherEnable(false);
builder.setDepthMask(false);
- rs.mProgramStore_BlendNone_DepthNoWrite = builder.create();
+ rs.mProgramStore_BLEND_NONE_DEPTH_NO_WRITE = builder.create();
}
- return rs.mProgramStore_BlendNone_DepthNoWrite;
+ return rs.mProgramStore_BLEND_NONE_DEPTH_NO_WRITE;
}
- public static ProgramStore BlendAlpha_DepthTest(RenderScript rs) {
- if(rs.mProgramStore_BlendAlpha_DepthTest == null) {
+ public static ProgramStore BLEND_ALPHA_DEPTH_TEST(RenderScript rs) {
+ if(rs.mProgramStore_BLEND_ALPHA_DEPTH_TEST == null) {
ProgramStore.Builder builder = new ProgramStore.Builder(rs);
builder.setDepthFunc(ProgramStore.DepthFunc.LESS);
builder.setBlendFunc(BlendSrcFunc.SRC_ALPHA, BlendDstFunc.ONE_MINUS_SRC_ALPHA);
builder.setDitherEnable(false);
builder.setDepthMask(true);
- rs.mProgramStore_BlendAlpha_DepthTest = builder.create();
+ rs.mProgramStore_BLEND_ALPHA_DEPTH_TEST = builder.create();
}
- return rs.mProgramStore_BlendAlpha_DepthTest;
+ return rs.mProgramStore_BLEND_ALPHA_DEPTH_TEST;
}
- public static ProgramStore BlendAlpha_DepthNoDepth(RenderScript rs) {
- if(rs.mProgramStore_BlendAlpha_DepthNoDepth == null) {
+ public static ProgramStore BLEND_ALPHA_DEPTH_NO_DEPTH(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.setDitherEnable(false);
builder.setDepthMask(false);
- rs.mProgramStore_BlendAlpha_DepthNoDepth = builder.create();
+ rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_DEPTH = builder.create();
}
- return rs.mProgramStore_BlendAlpha_DepthNoDepth;
+ return rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_DEPTH;
}
- public static ProgramStore BlendAlpha_DepthNoTest(RenderScript rs) {
- if(rs.mProgramStore_BlendAlpha_DepthNoTest == null) {
+ public static ProgramStore BLEND_ALPHA_DEPTH_NO_TEST(RenderScript rs) {
+ if(rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_TEST == null) {
ProgramStore.Builder builder = new ProgramStore.Builder(rs);
builder.setDepthFunc(ProgramStore.DepthFunc.ALWAYS);
builder.setBlendFunc(BlendSrcFunc.SRC_ALPHA, BlendDstFunc.ONE_MINUS_SRC_ALPHA);
builder.setDitherEnable(false);
builder.setDepthMask(true);
- rs.mProgramStore_BlendAlpha_DepthNoTest = builder.create();
+ rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_TEST = builder.create();
}
- return rs.mProgramStore_BlendAlpha_DepthNoTest;
+ return rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_TEST;
}
- public static ProgramStore BlendAlpha_DepthNoWrite(RenderScript rs) {
- if(rs.mProgramStore_BlendAlpha_DepthNoWrite == null) {
+ public static ProgramStore BLEND_ALPHA_DEPTH_NO_WRITE(RenderScript rs) {
+ if(rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_WRITE == null) {
ProgramStore.Builder builder = new ProgramStore.Builder(rs);
builder.setDepthFunc(ProgramStore.DepthFunc.LESS);
builder.setBlendFunc(BlendSrcFunc.SRC_ALPHA, BlendDstFunc.ONE_MINUS_SRC_ALPHA);
builder.setDitherEnable(false);
builder.setDepthMask(false);
- rs.mProgramStore_BlendAlpha_DepthNoWrite = builder.create();
+ rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_WRITE = builder.create();
}
- return rs.mProgramStore_BlendAlpha_DepthNoWrite;
+ return rs.mProgramStore_BLEND_ALPHA_DEPTH_NO_WRITE;
}
- public static ProgramStore BlendAdd_DepthTest(RenderScript rs) {
- if(rs.mProgramStore_BlendAdd_DepthTest == null) {
+ public static ProgramStore BLEND_ADD_DEPTH_TEST(RenderScript rs) {
+ if(rs.mProgramStore_BLEND_ADD_DEPTH_TEST == null) {
ProgramStore.Builder builder = new ProgramStore.Builder(rs);
builder.setDepthFunc(ProgramStore.DepthFunc.LESS);
builder.setBlendFunc(BlendSrcFunc.ONE, BlendDstFunc.ONE);
builder.setDitherEnable(false);
builder.setDepthMask(true);
- rs.mProgramStore_BlendAdd_DepthTest = builder.create();
+ rs.mProgramStore_BLEND_ADD_DEPTH_TEST = builder.create();
}
- return rs.mProgramStore_BlendAdd_DepthTest;
+ return rs.mProgramStore_BLEND_ADD_DEPTH_TEST;
}
- public static ProgramStore BlendAdd_DepthNoDepth(RenderScript rs) {
- if(rs.mProgramStore_BlendAdd_DepthNoDepth == null) {
+ public static ProgramStore BLEND_ADD_DEPTH_NO_DEPTH(RenderScript rs) {
+ if(rs.mProgramStore_BLEND_ADD_DEPTH_NO_DEPTH == null) {
ProgramStore.Builder builder = new ProgramStore.Builder(rs);
builder.setDepthFunc(ProgramStore.DepthFunc.ALWAYS);
builder.setBlendFunc(BlendSrcFunc.ONE, BlendDstFunc.ONE);
builder.setDitherEnable(false);
builder.setDepthMask(false);
- rs.mProgramStore_BlendAdd_DepthNoDepth = builder.create();
+ rs.mProgramStore_BLEND_ADD_DEPTH_NO_DEPTH = builder.create();
}
- return rs.mProgramStore_BlendAdd_DepthNoDepth;
+ return rs.mProgramStore_BLEND_ADD_DEPTH_NO_DEPTH;
}
- public static ProgramStore BlendAdd_DepthNoTest(RenderScript rs) {
- if(rs.mProgramStore_BlendAdd_DepthNoTest == null) {
+ public static ProgramStore BLEND_ADD_DEPTH_NO_TEST(RenderScript rs) {
+ if(rs.mProgramStore_BLEND_ADD_DEPTH_NO_TEST == null) {
ProgramStore.Builder builder = new ProgramStore.Builder(rs);
builder.setDepthFunc(ProgramStore.DepthFunc.ALWAYS);
builder.setBlendFunc(BlendSrcFunc.ONE, BlendDstFunc.ONE);
builder.setDitherEnable(false);
builder.setDepthMask(true);
- rs.mProgramStore_BlendAdd_DepthNoDepth = builder.create();
+ rs.mProgramStore_BLEND_ADD_DEPTH_NO_DEPTH = builder.create();
}
- return rs.mProgramStore_BlendAdd_DepthNoTest;
+ return rs.mProgramStore_BLEND_ADD_DEPTH_NO_TEST;
}
- public static ProgramStore BlendAdd_DepthNoWrite(RenderScript rs) {
- if(rs.mProgramStore_BlendAdd_DepthNoWrite == null) {
+ public static ProgramStore BLEND_ADD_DEPTH_NO_WRITE(RenderScript rs) {
+ if(rs.mProgramStore_BLEND_ADD_DEPTH_NO_WRITE == null) {
ProgramStore.Builder builder = new ProgramStore.Builder(rs);
builder.setDepthFunc(ProgramStore.DepthFunc.ALWAYS);
builder.setBlendFunc(BlendSrcFunc.ONE, BlendDstFunc.ONE);
builder.setDitherEnable(false);
builder.setDepthMask(false);
- rs.mProgramStore_BlendAdd_DepthNoWrite = builder.create();
+ rs.mProgramStore_BLEND_ADD_DEPTH_NO_WRITE = builder.create();
}
- return rs.mProgramStore_BlendAdd_DepthNoWrite;
+ return rs.mProgramStore_BLEND_ADD_DEPTH_NO_WRITE;
}
public static class Builder {
diff --git a/graphics/java/android/renderscript/RenderScript.java b/graphics/java/android/renderscript/RenderScript.java
index 37c01f5..ab1d765 100644
--- a/graphics/java/android/renderscript/RenderScript.java
+++ b/graphics/java/android/renderscript/RenderScript.java
@@ -549,19 +549,22 @@ public class RenderScript {
Sampler mSampler_WRAP_LINEAR;
Sampler mSampler_WRAP_LINEAR_MIP_LINEAR;
- ProgramStore mProgramStore_BlendNone_DepthTest;
- ProgramStore mProgramStore_BlendNone_DepthNoDepth;
- ProgramStore mProgramStore_BlendNone_DepthNoTest;
- ProgramStore mProgramStore_BlendNone_DepthNoWrite;
- ProgramStore mProgramStore_BlendAlpha_DepthTest;
- ProgramStore mProgramStore_BlendAlpha_DepthNoDepth;
- ProgramStore mProgramStore_BlendAlpha_DepthNoTest;
- ProgramStore mProgramStore_BlendAlpha_DepthNoWrite;
- ProgramStore mProgramStore_BlendAdd_DepthTest;
- ProgramStore mProgramStore_BlendAdd_DepthNoDepth;
- ProgramStore mProgramStore_BlendAdd_DepthNoTest;
- ProgramStore mProgramStore_BlendAdd_DepthNoWrite;
-
+ ProgramStore mProgramStore_BLEND_NONE_DEPTH_TEST;
+ ProgramStore mProgramStore_BLEND_NONE_DEPTH_NO_DEPTH;
+ ProgramStore mProgramStore_BLEND_NONE_DEPTH_NO_TEST;
+ ProgramStore mProgramStore_BLEND_NONE_DEPTH_NO_WRITE;
+ ProgramStore mProgramStore_BLEND_ALPHA_DEPTH_TEST;
+ ProgramStore mProgramStore_BLEND_ALPHA_DEPTH_NO_DEPTH;
+ ProgramStore mProgramStore_BLEND_ALPHA_DEPTH_NO_TEST;
+ ProgramStore mProgramStore_BLEND_ALPHA_DEPTH_NO_WRITE;
+ ProgramStore mProgramStore_BLEND_ADD_DEPTH_TEST;
+ ProgramStore mProgramStore_BLEND_ADD_DEPTH_NO_DEPTH;
+ ProgramStore mProgramStore_BLEND_ADD_DEPTH_NO_TEST;
+ ProgramStore mProgramStore_BLEND_ADD_DEPTH_NO_WRITE;
+
+ ProgramRaster mProgramRaster_CULL_BACK;
+ ProgramRaster mProgramRaster_CULL_FRONT;
+ ProgramRaster mProgramRaster_CULL_NONE;
///////////////////////////////////////////////////////////////////////////////////
//
diff --git a/graphics/java/android/renderscript/Sampler.java b/graphics/java/android/renderscript/Sampler.java
index ccd46bd..343fcdb 100644
--- a/graphics/java/android/renderscript/Sampler.java
+++ b/graphics/java/android/renderscript/Sampler.java
@@ -78,7 +78,7 @@ public class Sampler extends BaseObj {
if(rs.mSampler_CLAMP_LINEAR_MIP_LINEAR == null) {
Builder b = new Builder(rs);
b.setMin(Value.LINEAR_MIP_LINEAR);
- b.setMag(Value.LINEAR_MIP_LINEAR);
+ b.setMag(Value.LINEAR);
b.setWrapS(Value.CLAMP);
b.setWrapT(Value.CLAMP);
rs.mSampler_CLAMP_LINEAR_MIP_LINEAR = b.create();
@@ -114,7 +114,7 @@ public class Sampler extends BaseObj {
if(rs.mSampler_WRAP_LINEAR_MIP_LINEAR == null) {
Builder b = new Builder(rs);
b.setMin(Value.LINEAR_MIP_LINEAR);
- b.setMag(Value.LINEAR_MIP_LINEAR);
+ b.setMag(Value.LINEAR);
b.setWrapS(Value.WRAP);
b.setWrapT(Value.WRAP);
rs.mSampler_WRAP_LINEAR_MIP_LINEAR = b.create();
diff --git a/libs/rs/java/Samples/res/drawable/torusmap.png b/libs/rs/java/Samples/res/drawable/torusmap.png
new file mode 100644
index 0000000..1e08f3b
--- /dev/null
+++ b/libs/rs/java/Samples/res/drawable/torusmap.png
Binary files differ
diff --git a/libs/rs/java/Samples/res/raw/torus.a3d b/libs/rs/java/Samples/res/raw/torus.a3d
new file mode 100644
index 0000000..610f095
--- /dev/null
+++ b/libs/rs/java/Samples/res/raw/torus.a3d
Binary files differ
diff --git a/libs/rs/java/Samples/src/com/android/samples/RsRenderStatesRS.java b/libs/rs/java/Samples/src/com/android/samples/RsRenderStatesRS.java
index 5a6ff23..8eff455 100644
--- a/libs/rs/java/Samples/src/com/android/samples/RsRenderStatesRS.java
+++ b/libs/rs/java/Samples/src/com/android/samples/RsRenderStatesRS.java
@@ -42,30 +42,40 @@ public class RsRenderStatesRS {
mOptionsARGB.inScaled = false;
mOptionsARGB.inPreferredConfig = Bitmap.Config.ARGB_8888;
mMode = 0;
- mMaxModes = 4;
+ mMaxModes = 7;
initRS();
}
private Resources mRes;
private RenderScriptGL mRS;
- private Sampler mSampler;
+ private Sampler mLinearClamp;
+ private Sampler mLinearWrap;
+ private Sampler mMipLinearWrap;
+ private Sampler mNearestClamp;
+ private ProgramStore mProgStoreBlendNoneDepth;
private ProgramStore mProgStoreBlendNone;
private ProgramStore mProgStoreBlendAlpha;
private ProgramStore mProgStoreBlendAdd;
private ProgramFragment mProgFragmentTexture;
private ProgramFragment mProgFragmentColor;
+
private ProgramVertex mProgVertex;
private ProgramVertex.MatrixAllocation mPVA;
+ private ProgramRaster mCullBack;
+ private ProgramRaster mCullFront;
+
+ private Allocation mTexTorus;
private Allocation mTexOpaque;
private Allocation mTexTransparent;
private Allocation mAllocPV;
private Mesh mMbyNMesh;
+ private Mesh mTorus;
Font mFontSans;
Font mFontSerif;
@@ -89,10 +99,40 @@ public class RsRenderStatesRS {
mScript.set_gDisplayMode(mMode);
}
+ private Mesh getMbyNMesh(float width, float height, int wResolution, int hResolution) {
+
+ Mesh.TriangleMeshBuilder tmb = new Mesh.TriangleMeshBuilder(mRS,
+ 2, Mesh.TriangleMeshBuilder.TEXTURE_0);
+
+ for (int y = 0; y <= hResolution; y++) {
+ final float normalizedY = (float)y / hResolution;
+ final float yOffset = (normalizedY - 0.5f) * height;
+ for (int x = 0; x <= wResolution; x++) {
+ float normalizedX = (float)x / wResolution;
+ float xOffset = (normalizedX - 0.5f) * width;
+ tmb.setTexture(normalizedX, normalizedY);
+ tmb.addVertex(xOffset, yOffset);
+ }
+ }
+
+ for (int y = 0; y < hResolution; y++) {
+ final int curY = y * (wResolution + 1);
+ final int belowY = (y + 1) * (wResolution + 1);
+ for (int x = 0; x < wResolution; x++) {
+ int curV = curY + x;
+ int belowV = belowY + x;
+ tmb.addTriangle(curV, belowV, curV + 1);
+ tmb.addTriangle(belowV, belowV + 1, curV + 1);
+ }
+ }
+
+ return tmb.create(true);
+ }
private void initProgramStore() {
// Use stock the stock program store object
- mProgStoreBlendNone = ProgramStore.BlendNone_DepthNoDepth(mRS);
+ mProgStoreBlendNoneDepth = ProgramStore.BLEND_NONE_DEPTH_TEST(mRS);
+ mProgStoreBlendNone = ProgramStore.BLEND_NONE_DEPTH_NO_DEPTH(mRS);
// Create a custom program store
ProgramStore.Builder builder = new ProgramStore.Builder(mRS);
@@ -103,8 +143,9 @@ public class RsRenderStatesRS {
builder.setDepthMask(false);
mProgStoreBlendAlpha = builder.create();
- mProgStoreBlendAdd = ProgramStore.BlendAdd_DepthNoDepth(mRS);
+ mProgStoreBlendAdd = ProgramStore.BLEND_ADD_DEPTH_NO_DEPTH(mRS);
+ mScript.set_gProgStoreBlendNoneDepth(mProgStoreBlendNoneDepth);
mScript.set_gProgStoreBlendNone(mProgStoreBlendNone);
mScript.set_gProgStoreBlendAlpha(mProgStoreBlendAlpha);
mScript.set_gProgStoreBlendAdd(mProgStoreBlendAdd);
@@ -112,18 +153,11 @@ public class RsRenderStatesRS {
private void initProgramFragment() {
- Sampler.Builder bs = new Sampler.Builder(mRS);
- bs.setMin(Sampler.Value.LINEAR);
- bs.setMag(Sampler.Value.LINEAR);
- bs.setWrapS(Sampler.Value.CLAMP);
- bs.setWrapT(Sampler.Value.CLAMP);
- mSampler = bs.create();
-
ProgramFragment.Builder texBuilder = new ProgramFragment.Builder(mRS);
texBuilder.setTexture(ProgramFragment.Builder.EnvMode.REPLACE,
ProgramFragment.Builder.Format.RGBA, 0);
mProgFragmentTexture = texBuilder.create();
- mProgFragmentTexture.bindSampler(mSampler, 0);
+ mProgFragmentTexture.bindSampler(mLinearClamp, 0);
ProgramFragment.Builder colBuilder = new ProgramFragment.Builder(mRS);
colBuilder.setVaryingColor(false);
@@ -146,22 +180,24 @@ public class RsRenderStatesRS {
private Allocation loadTextureRGB(int id) {
final Allocation allocation = Allocation.createFromBitmapResource(mRS, mRes,
- id, Element.RGB_565(mRS), false);
+ id, Element.RGB_565(mRS), true);
allocation.uploadToTexture(0);
return allocation;
}
private Allocation loadTextureARGB(int id) {
Bitmap b = BitmapFactory.decodeResource(mRes, id, mOptionsARGB);
- final Allocation allocation = Allocation.createFromBitmap(mRS, b, Element.RGBA_8888(mRS), false);
+ final Allocation allocation = Allocation.createFromBitmap(mRS, b, Element.RGBA_8888(mRS), true);
allocation.uploadToTexture(0);
return allocation;
}
private void loadImages() {
+ mTexTorus = loadTextureRGB(R.drawable.torusmap);
mTexOpaque = loadTextureRGB(R.drawable.data);
mTexTransparent = loadTextureARGB(R.drawable.leaf);
+ mScript.set_gTexTorus(mTexTorus);
mScript.set_gTexOpaque(mTexOpaque);
mScript.set_gTexTransparent(mTexTransparent);
}
@@ -185,19 +221,59 @@ public class RsRenderStatesRS {
mScript.set_gFontMono(mFontMono);
}
+ private void initMesh() {
+ mMbyNMesh = getMbyNMesh(256, 256, 10, 10);
+ mScript.set_gMbyNMesh(mMbyNMesh);
+
+ FileA3D model = FileA3D.createFromResource(mRS, mRes, R.raw.torus);
+ FileA3D.IndexEntry entry = model.getIndexEntry(0);
+ if(entry == null || entry.getClassID() != FileA3D.ClassID.MESH) {
+ Log.e("rs", "could not load model");
+ }
+ else {
+ mTorus = (Mesh)entry.getObject();
+ mScript.set_gTorusMesh(mTorus);
+ }
+ }
+
+ private void initSamplers() {
+ Sampler.Builder bs = new Sampler.Builder(mRS);
+ bs.setMin(Sampler.Value.LINEAR);
+ bs.setMag(Sampler.Value.LINEAR);
+ bs.setWrapS(Sampler.Value.WRAP);
+ bs.setWrapT(Sampler.Value.WRAP);
+ mLinearWrap = bs.create();
+
+ mLinearClamp = Sampler.CLAMP_LINEAR(mRS);
+ mNearestClamp = Sampler.CLAMP_NEAREST(mRS);
+ mMipLinearWrap = Sampler.WRAP_LINEAR_MIP_LINEAR(mRS);
+
+ mScript.set_gLinearClamp(mLinearClamp);
+ mScript.set_gLinearWrap(mLinearWrap);
+ mScript.set_gMipLinearWrap(mMipLinearWrap);
+ mScript.set_gNearestClamp(mNearestClamp);
+ }
+
+ private void initProgramRaster() {
+ mCullBack = ProgramRaster.CULL_BACK(mRS);
+ mCullFront = ProgramRaster.CULL_FRONT(mRS);
+
+ mScript.set_gCullBack(mCullBack);
+ mScript.set_gCullFront(mCullFront);
+ }
+
private void initRS() {
mScript = new ScriptC_Rsrenderstates(mRS, mRes, R.raw.rsrenderstates, true);
+ initSamplers();
initProgramStore();
initProgramFragment();
initProgramVertex();
-
initFonts();
-
loadImages();
-
-
+ initMesh();
+ initProgramRaster();
mRS.contextBindRootScript(mScript);
}
diff --git a/libs/rs/java/Samples/src/com/android/samples/rsrenderstates.rs b/libs/rs/java/Samples/src/com/android/samples/rsrenderstates.rs
index 1526a50..68d9d3c 100644
--- a/libs/rs/java/Samples/src/com/android/samples/rsrenderstates.rs
+++ b/libs/rs/java/Samples/src/com/android/samples/rsrenderstates.rs
@@ -22,14 +22,17 @@ rs_program_vertex gProgVertex;
rs_program_fragment gProgFragmentColor;
rs_program_fragment gProgFragmentTexture;
+rs_program_store gProgStoreBlendNoneDepth;
rs_program_store gProgStoreBlendNone;
rs_program_store gProgStoreBlendAlpha;
rs_program_store gProgStoreBlendAdd;
rs_allocation gTexOpaque;
+rs_allocation gTexTorus;
rs_allocation gTexTransparent;
rs_mesh gMbyNMesh;
+rs_mesh gTorusMesh;
rs_font gFontSans;
rs_font gFontSerif;
@@ -40,11 +43,21 @@ rs_font gFontMono;
int gDisplayMode;
+rs_sampler gLinearClamp;
+rs_sampler gLinearWrap;
+rs_sampler gMipLinearWrap;
+rs_sampler gNearestClamp;
+
+rs_program_raster gCullBack;
+rs_program_raster gCullFront;
+
#pragma rs export_var(gProgVertex, gProgFragmentColor, gProgFragmentTexture)
-#pragma rs export_var(gProgStoreBlendNone, gProgStoreBlendAlpha, gProgStoreBlendAdd)
-#pragma rs export_var(gTexOpaque, gTexTransparent)
-#pragma rs export_var(gMbyNMesh)
+#pragma rs export_var(gProgStoreBlendNoneDepth, gProgStoreBlendNone, gProgStoreBlendAlpha, gProgStoreBlendAdd)
+#pragma rs export_var(gTexOpaque, gTexTorus, gTexTransparent)
+#pragma rs export_var(gMbyNMesh, gTorusMesh)
#pragma rs export_var(gFontSans, gFontSerif, gFontSerifBold, gFontSerifItalic, gFontSerifBoldItalic, gFontMono)
+#pragma rs export_var(gLinearClamp, gLinearWrap, gMipLinearWrap, gNearestClamp)
+#pragma rs export_var(gCullBack, gCullFront)
//What we are showing
#pragma rs export_var(gDisplayMode)
@@ -78,9 +91,17 @@ void displayFontSamples() {
rsgDrawText("Monospace font sample", 30, yPos);
}
-void displayShaderSamples() {
+void bindProgramVertexOrtho() {
// Default vertex sahder
rsgBindProgramVertex(gProgVertex);
+ // Setup the projectioni matrix
+ rs_matrix4x4 proj;
+ rsMatrixLoadOrtho(&proj, 0, rsgGetWidth(), rsgGetHeight(), 0, -1,1);
+ rsgProgramVertexLoadProjectionMatrix(&proj);
+}
+
+void displayShaderSamples() {
+ bindProgramVertexOrtho();
rs_matrix4x4 matrix;
rsMatrixLoadIdentity(&matrix);
rsgProgramVertexLoadModelMatrix(&matrix);
@@ -88,24 +109,31 @@ void displayShaderSamples() {
// Fragment shader with texture
rsgBindProgramStore(gProgStoreBlendNone);
rsgBindProgramFragment(gProgFragmentTexture);
+ rsgBindSampler(gProgFragmentTexture, 0, gLinearClamp);
rsgBindTexture(gProgFragmentTexture, 0, gTexOpaque);
- rsgDrawQuadTexCoords(0, 0, 0, 0, 0,
- 0, 256, 0, 0, 1,
- 256, 256, 0, 1, 1,
- 256, 0, 0, 1, 0);
+ float startX = 0, startY = 0;
+ float width = 256, height = 256;
+ rsgDrawQuadTexCoords(startX, startY, 0, 0, 0,
+ startX, startY + height, 0, 0, 1,
+ startX + width, startY + height, 0, 1, 1,
+ startX + width, startY, 0, 1, 0);
- rsgDrawQuadTexCoords(200, 0, 0, 0, 0,
- 200, 128, 0, 0, 1,
- 328, 128, 0, 1, 1,
- 328, 0, 0, 1, 0);
+ startX = 200; startY = 0;
+ width = 128; height = 128;
+ rsgDrawQuadTexCoords(startX, startY, 0, 0, 0,
+ startX, startY + height, 0, 0, 1,
+ startX + width, startY + height, 0, 1, 1,
+ startX + width, startY, 0, 1, 0);
rsgBindProgramStore(gProgStoreBlendAlpha);
rsgBindTexture(gProgFragmentTexture, 0, gTexTransparent);
- rsgDrawQuadTexCoords(0, 200, 0, 0, 0,
- 0, 328, 0, 0, 1,
- 128, 328, 0, 1, 1,
- 128, 200, 0, 1, 0);
+ startX = 0; startY = 200;
+ width = 128; height = 128;
+ rsgDrawQuadTexCoords(startX, startY, 0, 0, 0,
+ startX, startY + height, 0, 0, 1,
+ startX + width, startY + height, 0, 1, 1,
+ startX + width, startY, 0, 1, 0);
// Fragment program with simple color
rsgBindProgramFragment(gProgFragmentColor);
@@ -124,7 +152,7 @@ void displayShaderSamples() {
void displayBlendingSamples() {
int i;
- rsgBindProgramVertex(gProgVertex);
+ bindProgramVertexOrtho();
rs_matrix4x4 matrix;
rsMatrixLoadIdentity(&matrix);
rsgProgramVertexLoadModelMatrix(&matrix);
@@ -168,11 +196,128 @@ void displayBlendingSamples() {
}
void displayMeshSamples() {
+
+ bindProgramVertexOrtho();
+ rs_matrix4x4 matrix;
+ rsMatrixLoadTranslate(&matrix, 128, 128, 0);
+ rsgProgramVertexLoadModelMatrix(&matrix);
+
+ // Fragment shader with texture
+ rsgBindProgramStore(gProgStoreBlendNone);
+ rsgBindProgramFragment(gProgFragmentTexture);
+ rsgBindSampler(gProgFragmentTexture, 0, gLinearClamp);
+ rsgBindTexture(gProgFragmentTexture, 0, gTexOpaque);
+
+ rsgDrawMesh(gMbyNMesh);
+
+ rsgFontColor(1.0f, 1.0f, 1.0f, 1.0f);
+ rsgBindFont(gFontMono);
+ rsgDrawText("User gen 10 by 10 grid mesh", 10, 250);
+}
+
+void displayTextureSamplers() {
+
+ bindProgramVertexOrtho();
+ rs_matrix4x4 matrix;
+ rsMatrixLoadIdentity(&matrix);
+ rsgProgramVertexLoadModelMatrix(&matrix);
+
+ // Fragment shader with texture
+ rsgBindProgramStore(gProgStoreBlendNone);
+ rsgBindProgramFragment(gProgFragmentTexture);
+ rsgBindTexture(gProgFragmentTexture, 0, gTexOpaque);
+
+ // Linear clamp
+ rsgBindSampler(gProgFragmentTexture, 0, gLinearClamp);
+ float startX = 0, startY = 0;
+ float width = 300, height = 300;
+ rsgDrawQuadTexCoords(startX, startY, 0, 0, 0,
+ startX, startY + height, 0, 0, 1.1,
+ startX + width, startY + height, 0, 1.1, 1.1,
+ startX + width, startY, 0, 1.1, 0);
+
+ // Linear Wrap
+ rsgBindSampler(gProgFragmentTexture, 0, gLinearWrap);
+ startX = 0; startY = 300;
+ width = 300; height = 300;
+ rsgDrawQuadTexCoords(startX, startY, 0, 0, 0,
+ startX, startY + height, 0, 0, 1.1,
+ startX + width, startY + height, 0, 1.1, 1.1,
+ startX + width, startY, 0, 1.1, 0);
+
+ // Nearest
+ rsgBindSampler(gProgFragmentTexture, 0, gNearestClamp);
+ startX = 300; startY = 0;
+ width = 300; height = 300;
+ rsgDrawQuadTexCoords(startX, startY, 0, 0, 0,
+ startX, startY + height, 0, 0, 1.1,
+ startX + width, startY + height, 0, 1.1, 1.1,
+ startX + width, startY, 0, 1.1, 0);
+
+ rsgBindSampler(gProgFragmentTexture, 0, gMipLinearWrap);
+ startX = 300; startY = 300;
+ width = 300; height = 300;
+ rsgDrawQuadTexCoords(startX, startY, 0, 0, 0,
+ startX, startY + height, 0, 0, 1.5,
+ startX + width, startY + height, 0, 1.5, 1.5,
+ startX + width, startY, 0, 1.5, 0);
+
+
+ rsgFontColor(1.0f, 1.0f, 1.0f, 1.0f);
+ rsgBindFont(gFontMono);
+ rsgDrawText("Filtering: linear clamp", 10, 290);
+ rsgDrawText("Filtering: linear wrap", 10, 590);
+ rsgDrawText("Filtering: nearest clamp", 310, 290);
+ rsgDrawText("Filtering: miplinear wrap", 310, 590);
+
+}
+
+float gTorusRotation = 0;
+
+void displayCullingSamplers() {
+ rsgBindProgramVertex(gProgVertex);
+ // Setup the projectioni matrix with 60 degree field of view
+ rs_matrix4x4 proj;
+ float aspect = (float)rsgGetWidth() / (float)rsgGetHeight();
+ rsMatrixLoadPerspective(&proj, 30.0f, aspect, 0.1f, 100.0f);
+ rsgProgramVertexLoadProjectionMatrix(&proj);
+
+ // Fragment shader with texture
+ rsgBindProgramStore(gProgStoreBlendNoneDepth);
+ rsgBindProgramFragment(gProgFragmentTexture);
+ rsgBindSampler(gProgFragmentTexture, 0, gLinearClamp);
+ rsgBindTexture(gProgFragmentTexture, 0, gTexTorus);
+
+ // Aplly a rotation to our mesh
+ gTorusRotation += 50.0f * rsGetDt();
+ if(gTorusRotation > 360.0f) {
+ gTorusRotation -= 360.0f;
+ }
+
+ rs_matrix4x4 matrix;
+ // Position our model on the screen
+ rsMatrixLoadTranslate(&matrix, -2.0f, 0.0f, -10.0f);
+ rsMatrixRotate(&matrix, gTorusRotation, 1.0f, 0.0f, 0.0f);
+ rsgProgramVertexLoadModelMatrix(&matrix);
+ // Use front face culling
+ rsgBindProgramRaster(gCullFront);
+ rsgDrawMesh(gTorusMesh);
+
+ rsMatrixLoadTranslate(&matrix, 2.0f, 0.0f, -10.0f);
+ rsMatrixRotate(&matrix, gTorusRotation, 1.0f, 0.0f, 0.0f);
+ rsgProgramVertexLoadModelMatrix(&matrix);
+ // Use back face culling
+ rsgBindProgramRaster(gCullBack);
+ rsgDrawMesh(gTorusMesh);
+
+ rsgFontColor(1.0f, 1.0f, 1.0f, 1.0f);
+ rsgBindFont(gFontMono);
+ rsgDrawText("Displaying mesh front/back face culling", 10, rsgGetHeight() - 10);
}
int root(int launchID) {
- rsgClearColor(0.0f, 0.0f, 0.0f, 0.0f);
+ rsgClearColor(0.2f, 0.2f, 0.2f, 0.0f);
rsgClearDepth(1.0f);
switch(gDisplayMode) {
@@ -188,6 +333,12 @@ int root(int launchID) {
case 3:
displayMeshSamples();
break;
+ case 4:
+ displayTextureSamplers();
+ break;
+ case 5:
+ displayCullingSamplers();
+ break;
}
return 10;
generated by cgit v1.1 at 2025-06-01 12:59:33 +0000