Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

More work on the renderscript sample

Browse Source 
Change-Id: Ib1812bbaa38180ca63d6d53c9cc3aeeee4134725
This commit is contained in:
Alex Sakhartchouk
2010-08-24 11:37:33 -07:00
parent 7a9f6faa3c
commit d36f248eaf
8 changed files with 363 additions and 98 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
graphics/java/android/renderscript/ProgramRaster.java
View File

@@ -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;
}

96
graphics/java/android/renderscript/ProgramStore.java
View File

@@ -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 {

27
graphics/java/android/renderscript/RenderScript.java
View File

@@ -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;
///////////////////////////////////////////////////////////////////////////////////
//

4
graphics/java/android/renderscript/Sampler.java
View File

@@ -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();

BIN
libs/rs/java/Samples/res/drawable/torusmap.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 46 KiB

BIN
libs/rs/java/Samples/res/raw/torus.a3d Normal file
View File

Binary file not shown.

112
libs/rs/java/Samples/src/com/android/samples/RsRenderStatesRS.java
View File

@@ -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);
}

187
libs/rs/java/Samples/src/com/android/samples/rsrenderstates.rs
View File

@@ -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;