Revision a22c6628
Added by Leszek Koltunski about 7 years ago
| src/main/java/org/distorted/library/DistortedEffects.java | ||
|---|---|---|
| 52 | 52 |
*/ |
| 53 | 53 |
public class DistortedEffects |
| 54 | 54 |
{
|
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/// MAIN PROGRAM /// |
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private static DistortedProgram mMainProgram; |
|
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private static int mMainTextureH; |
|
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static final int MAIN_PROGRAM = 0; |
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static final int FEED_PROGRAM = 1; |
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static final int NUM_PROGRAMS = 2; |
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|
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// THIS IS FOR MAIN AND FEEDBACK PROGRAMS /// |
|
| 58 | 60 |
private static boolean[] mEffectEnabled = new boolean[EffectNames.size()]; |
| 59 | 61 |
|
| 60 | 62 |
static |
| ... | ... | |
| 67 | 69 |
} |
| 68 | 70 |
} |
| 69 | 71 |
|
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/// MAIN PROGRAM /// |
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private static DistortedProgram mMainProgram; |
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private static int mMainTextureH; |
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|
|
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/// BLIT PROGRAM /// |
| 71 | 77 |
private static DistortedProgram mBlitProgram; |
| 72 | 78 |
private static int mBlitTextureH; |
| ... | ... | |
| 80 | 86 |
mQuadPositions.put(positionData).position(0); |
| 81 | 87 |
} |
| 82 | 88 |
|
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/// DEBUG ONLY /////
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/// DEBUG PROGRAM /////
|
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| 84 | 90 |
private static DistortedProgram mDebugProgram; |
| 85 | 91 |
|
| 86 | 92 |
private static int mDebugObjDH; |
| 87 | 93 |
private static int mDebugMVPMatrixH; |
| 88 |
/// END DEBUG ////// |
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|
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/// FEEDBACK PROGRAM // |
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private static DistortedProgram mFeedbackProgram; |
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|
|
| 89 | 98 |
|
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private static float[] mMVPMatrix = new float[16]; |
| 91 | 100 |
private static float[] mTmpMatrix = new float[16]; |
| ... | ... | |
| 104 | 113 |
static void createProgram(Resources resources) |
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throws FragmentCompilationException,VertexCompilationException,VertexUniformsException,FragmentUniformsException,LinkingException |
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{
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final InputStream mainVertStream = resources.openRawResource(R.raw.main_vertex_shader); |
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final InputStream mainFragStream = resources.openRawResource(R.raw.main_fragment_shader); |
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|
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//// BOTH MAIN AND FEEDBACK PROGRAMS /////// |
|
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String mainVertHeader= Distorted.GLSL_VERSION; |
| 111 | 118 |
String mainFragHeader= Distorted.GLSL_VERSION; |
| 112 | 119 |
|
| ... | ... | |
| 141 | 148 |
//android.util.Log.e("Effects", "vertHeader= "+mainVertHeader);
|
| 142 | 149 |
//android.util.Log.e("Effects", "fragHeader= "+mainFragHeader);
|
| 143 | 150 |
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String[] feedback = { "v_Position" };
|
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////////////////////////////////////////////////////////////////////////////////////// |
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////////// MAIN PROGRAM ////////////////////////////////////////////////////////////// |
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////////////////////////////////////////////////////////////////////////////////////// |
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final InputStream mainVertStream = resources.openRawResource(R.raw.main_vertex_shader); |
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final InputStream mainFragStream = resources.openRawResource(R.raw.main_fragment_shader); |
|
| 145 | 156 |
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mMainProgram = new DistortedProgram(mainVertStream,mainFragStream, mainVertHeader, mainFragHeader, Distorted.GLSL, feedback);
|
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mMainProgram = new DistortedProgram(mainVertStream,mainFragStream, mainVertHeader, mainFragHeader, Distorted.GLSL); |
|
| 147 | 158 |
|
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int mainProgramH = mMainProgram.getProgramHandle(); |
| 149 | 160 |
EffectQueueFragment.getUniforms(mainProgramH); |
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EffectQueueVertex.getUniforms(mainProgramH); |
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EffectQueueMatrix.getUniforms(mainProgramH); |
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EffectQueueVertex.getUniforms(MAIN_PROGRAM,mainProgramH);
|
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EffectQueueMatrix.getUniforms(MAIN_PROGRAM,mainProgramH);
|
|
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mMainTextureH= GLES30.glGetUniformLocation( mainProgramH, "u_Texture"); |
| 153 | 164 |
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// BLIT PROGRAM //////////////////////////////////// |
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////////////////////////////////////////////////////////////////////////////////////// |
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////////// FEEDBACK PROGRAM ////////////////////////////////////////////////////////// |
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////////////////////////////////////////////////////////////////////////////////////// |
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final InputStream feedVertStream = resources.openRawResource(R.raw.main_vertex_shader); |
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final InputStream feedFragStream = resources.openRawResource(R.raw.feedback_fragment_shader); |
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|
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String[] feedback = { "v_Position" };
|
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|
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mFeedbackProgram = new DistortedProgram(feedVertStream,feedFragStream, mainVertHeader, Distorted.GLSL_VERSION, Distorted.GLSL, feedback); |
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|
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int feedProgramH = mFeedbackProgram.getProgramHandle(); |
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EffectQueueFragment.getUniforms(feedProgramH); |
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EffectQueueVertex.getUniforms(FEED_PROGRAM,feedProgramH); |
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EffectQueueMatrix.getUniforms(FEED_PROGRAM,feedProgramH); |
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|
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////////////////////////////////////////////////////////////////////////////////////// |
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////////// BLIT PROGRAM ////////////////////////////////////////////////////////////// |
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////////////////////////////////////////////////////////////////////////////////////// |
|
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final InputStream blitVertStream = resources.openRawResource(R.raw.blit_vertex_shader); |
| 156 | 184 |
final InputStream blitFragStream = resources.openRawResource(R.raw.blit_fragment_shader); |
| 157 | 185 |
|
| ... | ... | |
| 172 | 200 |
mBlitTextureH = GLES30.glGetUniformLocation( blitProgramH, "u_Texture"); |
| 173 | 201 |
mBlitDepthH = GLES30.glGetUniformLocation( blitProgramH, "u_Depth"); |
| 174 | 202 |
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// DEBUG ONLY ////////////////////////////////////// |
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////////////////////////////////////////////////////////////////////////////////////// |
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////////// DEBUG PROGRAM ///////////////////////////////////////////////////////////// |
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////////////////////////////////////////////////////////////////////////////////////// |
|
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final InputStream debugVertexStream = resources.openRawResource(R.raw.test_vertex_shader); |
| 177 | 207 |
final InputStream debugFragmentStream = resources.openRawResource(R.raw.test_fragment_shader); |
| 178 | 208 |
|
| ... | ... | |
| 189 | 219 |
int debugProgramH = mDebugProgram.getProgramHandle(); |
| 190 | 220 |
mDebugObjDH = GLES30.glGetUniformLocation( debugProgramH, "u_objD"); |
| 191 | 221 |
mDebugMVPMatrixH = GLES30.glGetUniformLocation( debugProgramH, "u_MVPMatrix"); |
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// END DEBUG ////////////////////////////////////// |
|
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} |
| 194 | 223 |
|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
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GLES30.glVertexAttribPointer(mDebugProgram.mAttribute[0], 2, GLES30.GL_FLOAT, false, 0, mQuadPositions); |
| 283 | 312 |
GLES30.glDrawArrays(GLES30.GL_TRIANGLE_STRIP, 0, 4); |
| 284 | 313 |
} |
| 285 |
|
|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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void drawPriv(float halfW, float halfH, MeshObject mesh, DistortedOutputSurface surface, long currTime) |
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{
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int error; |
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|
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mM.compute(currTime); |
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mV.compute(currTime); |
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mF.compute(currTime); |
| ... | ... | |
| 300 | 326 |
mMainProgram.useProgram(); |
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GLES30.glUniform1i(mMainTextureH, 0); |
| 302 | 328 |
surface.setAsOutput(currTime); |
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mM.send(surface,halfW,halfH,halfZ); |
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mM.send(surface,halfW,halfH,halfZ); |
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mV.send(halfW,halfH,halfZ); |
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mM.send(MAIN_PROGRAM,surface,halfW,halfH,halfZ); |
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mV.send(MAIN_PROGRAM,halfW,halfH,halfZ); |
|
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mF.send(halfW,halfH); |
| 307 | 332 |
|
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GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, mesh.mPosVBO[0]); |
| ... | ... | |
| 312 | 337 |
GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, mesh.mTexVBO[0]); |
| 313 | 338 |
GLES30.glVertexAttribPointer(mMainProgram.mAttribute[2], MeshObject.TEX_DATA_SIZE , GLES30.GL_FLOAT, false, 0, 0); |
| 314 | 339 |
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GLES30.glBindBufferBase(GLES30.GL_TRANSFORM_FEEDBACK_BUFFER, 0, mesh.mPosTBO[0]); |
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GLES30.glDrawArrays(GLES30.GL_TRIANGLE_STRIP, 0, mesh.dataLength); |
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GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, 0 ); |
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} |
|
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GLES30.glBeginTransformFeedback(GLES30.GL_TRIANGLES);
|
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///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
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error = GLES30.glGetError();
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if (error != GLES30.GL_NO_ERROR)
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{
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throw new RuntimeException("1 glError 0x" + Integer.toHexString(error));
|
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}
|
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void drawPrivFeedback(float halfW, float halfH, MeshObject mesh, DistortedOutputSurface surface, long currTime)
|
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{
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mM.compute(currTime);
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mV.compute(currTime);
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mF.compute(currTime);
|
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GLES30.glDrawArrays(GLES30.GL_TRIANGLE_STRIP, 0, mesh.dataLength); |
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float halfZ = halfW*mesh.zFactor; |
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|
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GLES30.glViewport(0, 0, surface.mWidth, surface.mHeight ); |
|
| 326 | 355 |
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error = GLES30.glGetError(); |
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mFeedbackProgram.useProgram(); |
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surface.setAsOutput(currTime); |
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mM.send(FEED_PROGRAM,surface,halfW,halfH,halfZ); |
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mV.send(FEED_PROGRAM,halfW,halfH,halfZ); |
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|
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GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, mesh.mPosVBO[0]); |
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GLES30.glVertexAttribPointer(mFeedbackProgram.mAttribute[0], MeshObject.POSITION_DATA_SIZE, GLES30.GL_FLOAT, false, 0, 0); |
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GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, mesh.mNorVBO[0]); |
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GLES30.glVertexAttribPointer(mFeedbackProgram.mAttribute[1], MeshObject.NORMAL_DATA_SIZE , GLES30.GL_FLOAT, false, 0, 0); |
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GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, mesh.mTexVBO[0]); |
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GLES30.glVertexAttribPointer(mFeedbackProgram.mAttribute[2], MeshObject.TEX_DATA_SIZE , GLES30.GL_FLOAT, false, 0, 0); |
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|
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GLES30.glBindBufferBase(GLES30.GL_TRANSFORM_FEEDBACK_BUFFER, 0, mesh.mPosTBO[0]); |
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GLES30.glEnable(GLES30.GL_RASTERIZER_DISCARD); |
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GLES30.glBeginTransformFeedback(GLES30.GL_POINTS); |
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GLES30.glDrawArrays(GLES30.GL_POINTS, 0, mesh.dataLength); |
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|
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int error = GLES30.glGetError(); |
|
| 328 | 374 |
if (error != GLES30.GL_NO_ERROR) |
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{
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throw new RuntimeException("2 glError 0x" + Integer.toHexString(error));
|
| 331 | 377 |
} |
| 332 | 378 |
|
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GLES30.glEndTransformFeedback(); |
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GLES30.glFlush(); |
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|
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GLES30.glDisable(GLES30.GL_RASTERIZER_DISCARD); |
|
| 336 | 381 |
GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, 0 ); |
| 337 |
|
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int len = 3*(mesh.dataLength-2)*MeshObject.BYTES_PER_FLOAT*MeshObject.POSITION_DATA_SIZE;
|
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/* |
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int len = mesh.dataLength*MeshObject.BYTES_PER_FLOAT*MeshObject.POSITION_DATA_SIZE;
|
|
| 339 | 384 |
|
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Buffer mappedBuffer = GLES30.glMapBufferRange(GLES30.GL_TRANSFORM_FEEDBACK_BUFFER, 0, len, GLES30.GL_MAP_READ_BIT); |
| 341 | 386 |
FloatBuffer fb = ((ByteBuffer) mappedBuffer).order(ByteOrder.nativeOrder()).asFloatBuffer(); |
| ... | ... | |
| 349 | 394 |
android.util.Log.d( "Feedback", msgB); |
| 350 | 395 |
|
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String msgA = ""; |
| 352 |
for(int d=0; d<3*(mesh.dataLength-2); d++)
|
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for(int d=0; d<mesh.dataLength; d++)
|
|
| 353 | 398 |
{
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if( d==0 || d==1 || ((d-2)%3)==0) |
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msgA+="("+fb.get(3*d+0)+","+fb.get(3*d+1)+","+fb.get(3*d+2)+")";
|
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msgA+="("+fb.get(3*d+0)+","+fb.get(3*d+1)+","+fb.get(3*d+2)+")";
|
|
| 356 | 400 |
} |
| 357 | 401 |
android.util.Log.d( "Feedback", msgA); |
| 358 | 402 |
|
| 359 | 403 |
android.util.Log.e( "Feedback",msgA.equalsIgnoreCase(msgB) ? "identical":"not identical"); |
| 360 | 404 |
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GLES30.glUnmapBuffer(GLES30.GL_TRANSFORM_FEEDBACK_BUFFER); |
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*/ |
|
| 361 | 407 |
|
| 362 | 408 |
/// DEBUG ONLY ////// |
| 363 | 409 |
// displayBoundingRect(halfW, halfH, halfZ, surface, mM.getMVP(), fb, currTime ); |
| 364 | 410 |
/// END DEBUG /////// |
| 365 | 411 |
|
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GLES30.glUnmapBuffer(GLES30.GL_TRANSFORM_FEEDBACK_BUFFER); |
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GLES30.glBindBufferBase(GLES30.GL_TRANSFORM_FEEDBACK_BUFFER, 0, 0); |
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|
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|
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|
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|
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mMainProgram.useProgram(); |
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GLES30.glUniform1i(mMainTextureH, 0); |
|
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mM.sendFeedback(MAIN_PROGRAM,surface,halfW,halfH,halfZ); |
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mV.sendZero(MAIN_PROGRAM); |
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mF.send(halfW,halfH); |
|
| 367 | 422 |
|
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GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, mesh.mPosTBO[0]); |
|
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GLES30.glVertexAttribPointer(mMainProgram.mAttribute[0], MeshObject.POSITION_DATA_SIZE, GLES30.GL_FLOAT, false, 0, 0); |
|
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GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, mesh.mNorVBO[0]); |
|
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GLES30.glVertexAttribPointer(mMainProgram.mAttribute[1], MeshObject.NORMAL_DATA_SIZE , GLES30.GL_FLOAT, false, 0, 0); |
|
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GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, mesh.mTexVBO[0]); |
|
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GLES30.glVertexAttribPointer(mMainProgram.mAttribute[2], MeshObject.TEX_DATA_SIZE , GLES30.GL_FLOAT, false, 0, 0); |
|
| 429 |
|
|
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GLES30.glDrawArrays(GLES30.GL_TRIANGLE_STRIP, 0, mesh.dataLength); |
|
| 431 |
GLES30.glBindBuffer(GLES30.GL_ARRAY_BUFFER, 0 ); |
|
| 368 | 432 |
} |
| 369 | 433 |
|
| 370 | 434 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
Also available in: Unified diff
Beginnings of support for DistortedEffects.drawPrivFeedback()