Revision 55c14a19
Added by Leszek Koltunski over 7 years ago
| src/main/java/org/distorted/library/DistortedEffects.java | ||
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import android.opengl.GLES20; |
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import org.distorted.library.message.EffectListener; |
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import org.distorted.library.program.DistortedProgram; |
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import org.distorted.library.type.Data1D; |
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import org.distorted.library.type.Data2D; |
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import org.distorted.library.type.Data3D; |
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public class DistortedEffects |
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{
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private static final int BYTES_PER_FLOAT = 4; // |
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private static final int POSITION_DATA_SIZE= 2; // Size of the position data in elements |
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private static final int TEX_DATA_SIZE = 2; // Size of the texture coordinate data in elements. |
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private static final int MAIN_POSITION_DATA_SIZE= 3; // Size of the position data in elements |
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private static final int MAIN_NORMAL_DATA_SIZE = 3; // Size of the position data in elements |
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private static final int MAIN_TEX_DATA_SIZE = 2; // Size of the texture coordinate data in elements. |
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private static final int POST_POSITION_DATA_SIZE= 2; // Size of the position data in elements |
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private static final int POST_TEX_DATA_SIZE = 2; // Size of the texture coordinate data in elements. |
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private static final FloatBuffer mQuadPositions, mQuadTexture; |
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private static DistortedProgram mMainProgram, mPostProgram; |
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private static long mNextID =0; |
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private long mID; |
| ... | ... | |
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float[] positionData= { -0.5f, -0.5f, -0.5f, 0.5f, 0.5f,-0.5f, 0.5f, 0.5f };
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float[] textureData = { 0.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f, 1.0f };
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mQuadPositions = ByteBuffer.allocateDirect(POSITION_DATA_SIZE*dataLength*BYTES_PER_FLOAT).order(ByteOrder.nativeOrder()).asFloatBuffer(); |
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mQuadPositions = ByteBuffer.allocateDirect(POST_POSITION_DATA_SIZE*dataLength*BYTES_PER_FLOAT).order(ByteOrder.nativeOrder()).asFloatBuffer();
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mQuadPositions.put(positionData).position(0); |
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mQuadTexture = ByteBuffer.allocateDirect(TEX_DATA_SIZE *dataLength*BYTES_PER_FLOAT).order(ByteOrder.nativeOrder()).asFloatBuffer(); |
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mQuadTexture = ByteBuffer.allocateDirect(POST_TEX_DATA_SIZE *dataLength*BYTES_PER_FLOAT).order(ByteOrder.nativeOrder()).asFloatBuffer();
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mQuadTexture.put(textureData).position(0); |
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mBufferFBO = new DistortedFramebuffer(1,1); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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static void setPrograms(DistortedProgram main, DistortedProgram post) |
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{
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mMainProgram = main; |
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mPostProgram = post; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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private void initializeEffectLists(DistortedEffects d, int flags) |
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{
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if( (flags & Distorted.CLONE_MATRIX) != 0 ) |
| ... | ... | |
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mP.compute(currTime); |
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float halfZ = halfInputW*mesh.zFactor; |
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GLES20.glViewport(0, 0, df.mWidth, df.mHeight); |
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if( mP.mNumEffects==0 ) |
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{
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Distorted.mMainProgram.useProgram(); |
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GLES20.glViewport(0, 0, df.mWidth, df.mHeight); |
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mMainProgram.useProgram(); |
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mM.send(df,halfInputW,halfInputH,halfZ); |
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mV.send(halfInputW,halfInputH,halfZ); |
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mF.send(halfInputW,halfInputH); |
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mesh.draw(); |
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GLES20.glVertexAttribPointer(mMainProgram.mAttribute[0], MAIN_POSITION_DATA_SIZE, GLES20.GL_FLOAT, false, 0, mesh.mMeshPositions); |
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GLES20.glVertexAttribPointer(mMainProgram.mAttribute[1], MAIN_NORMAL_DATA_SIZE , GLES20.GL_FLOAT, false, 0, mesh.mMeshNormals); |
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GLES20.glVertexAttribPointer(mMainProgram.mAttribute[2], MAIN_TEX_DATA_SIZE , GLES20.GL_FLOAT, false, 0, mesh.mMeshTexture); |
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GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, mesh.dataLength); |
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} |
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else |
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{
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if( mV.mNumEffects>0 || mF.mNumEffects>0 ) |
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{
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Distorted.mMainProgram.useProgram(); |
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GLES20.glViewport(0, 0, df.mWidth, df.mHeight); |
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mMainProgram.useProgram(); |
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mBufferFBO.resizeFast(df.mWidth, df.mHeight); |
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mBufferFBO.setAsOutput(); |
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mM.send(mBufferFBO,halfInputW,halfInputH,halfZ); |
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mV.send(halfInputW,halfInputH,halfZ); |
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mF.send(halfInputW,halfInputH); |
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GLES20.glVertexAttribPointer(mMainProgram.mAttribute[0], MAIN_POSITION_DATA_SIZE, GLES20.GL_FLOAT, false, 0, mesh.mMeshPositions); |
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GLES20.glVertexAttribPointer(mMainProgram.mAttribute[1], MAIN_NORMAL_DATA_SIZE , GLES20.GL_FLOAT, false, 0, mesh.mMeshNormals); |
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GLES20.glVertexAttribPointer(mMainProgram.mAttribute[2], MAIN_TEX_DATA_SIZE , GLES20.GL_FLOAT, false, 0, mesh.mMeshTexture); |
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GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, mesh.dataLength); |
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mesh.draw(); |
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Distorted.mPostProgram.useProgram(); |
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mPostProgram.useProgram(); |
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mBufferFBO.setAsInput(); |
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df.setAsOutput(); |
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mP.send(df); |
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GLES20.glVertexAttribPointer(Distorted.mPostProgram.mAttribute[0], POSITION_DATA_SIZE, GLES20.GL_FLOAT, false, 0, mQuadPositions); |
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GLES20.glVertexAttribPointer(Distorted.mPostProgram.mAttribute[1], TEX_DATA_SIZE , GLES20.GL_FLOAT, false, 0, mQuadTexture); |
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GLES20.glVertexAttribPointer(mPostProgram.mAttribute[0], POST_POSITION_DATA_SIZE, GLES20.GL_FLOAT, false, 0, mQuadPositions); |
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GLES20.glVertexAttribPointer(mPostProgram.mAttribute[1], POST_TEX_DATA_SIZE , GLES20.GL_FLOAT, false, 0, mQuadTexture); |
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GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4); |
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} |
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else |
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{
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Distorted.mPostProgram.useProgram(); |
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GLES20.glViewport(0, 0, df.mWidth, df.mHeight); |
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mPostProgram.useProgram(); |
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mM.constructMatrices(df,halfInputW,halfInputH); |
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mP.send(2*halfInputW,2*halfInputH, mM.getMVP() ); |
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GLES20.glVertexAttribPointer(Distorted.mPostProgram.mAttribute[0], POSITION_DATA_SIZE, GLES20.GL_FLOAT, false, 0, mQuadPositions); |
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GLES20.glVertexAttribPointer(Distorted.mPostProgram.mAttribute[1], TEX_DATA_SIZE , GLES20.GL_FLOAT, false, 0, mQuadTexture); |
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GLES20.glVertexAttribPointer(mPostProgram.mAttribute[0], POST_POSITION_DATA_SIZE, GLES20.GL_FLOAT, false, 0, mQuadPositions); |
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GLES20.glVertexAttribPointer(mPostProgram.mAttribute[1], POST_TEX_DATA_SIZE , GLES20.GL_FLOAT, false, 0, mQuadTexture); |
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GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4); |
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} |
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} |
| ... | ... | |
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EffectQueueFragment.sendZero(); |
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EffectQueuePostprocess.sendZero(df); |
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mesh.draw(); |
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GLES20.glVertexAttribPointer(mMainProgram.mAttribute[0], MAIN_POSITION_DATA_SIZE, GLES20.GL_FLOAT, false, 0, mesh.mMeshPositions); |
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GLES20.glVertexAttribPointer(mMainProgram.mAttribute[1], MAIN_NORMAL_DATA_SIZE , GLES20.GL_FLOAT, false, 0, mesh.mMeshNormals); |
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GLES20.glVertexAttribPointer(mMainProgram.mAttribute[2], MAIN_TEX_DATA_SIZE , GLES20.GL_FLOAT, false, 0, mesh.mMeshTexture); |
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GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, mesh.dataLength); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
Also available in: Unified diff
Minor reorganization.