Revision 194ab46f
Added by Leszek Koltunski over 7 years ago
| src/main/java/org/distorted/library/DistortedFramebuffer.java | ||
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package org.distorted.library; |
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import android.opengl.GLES20;
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import android.opengl.GLES30;
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import android.opengl.Matrix; |
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import java.util.Iterator; |
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{
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if( colorIds[0]==NOT_CREATED_YET ) |
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{
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GLES20.glGenTextures(1, colorIds, 0);
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GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, colorIds[0]);
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GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_REPEAT);
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GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_REPEAT);
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GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
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GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_LINEAR);
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GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA, mTexWidth, mTexHeight, 0, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, null);
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GLES20.glGenFramebuffers(1, fboIds, 0);
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GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, fboIds[0]);
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GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER, GLES20.GL_COLOR_ATTACHMENT0, GLES20.GL_TEXTURE_2D, colorIds[0], 0);
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GLES30.glGenTextures(1, colorIds, 0);
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GLES30.glBindTexture(GLES30.GL_TEXTURE_2D, colorIds[0]);
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GLES30.glTexParameteri(GLES30.GL_TEXTURE_2D, GLES30.GL_TEXTURE_WRAP_S, GLES30.GL_REPEAT);
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GLES30.glTexParameteri(GLES30.GL_TEXTURE_2D, GLES30.GL_TEXTURE_WRAP_T, GLES30.GL_REPEAT);
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GLES30.glTexParameterf(GLES30.GL_TEXTURE_2D, GLES30.GL_TEXTURE_MIN_FILTER, GLES30.GL_NEAREST);
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GLES30.glTexParameterf(GLES30.GL_TEXTURE_2D, GLES30.GL_TEXTURE_MAG_FILTER, GLES30.GL_LINEAR);
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GLES30.glTexImage2D(GLES30.GL_TEXTURE_2D, 0, GLES30.GL_RGBA, mTexWidth, mTexHeight, 0, GLES30.GL_RGBA, GLES30.GL_UNSIGNED_BYTE, null);
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GLES30.glGenFramebuffers(1, fboIds, 0);
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GLES30.glBindFramebuffer(GLES30.GL_FRAMEBUFFER, fboIds[0]);
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GLES30.glFramebufferTexture2D(GLES30.GL_FRAMEBUFFER, GLES30.GL_COLOR_ATTACHMENT0, GLES30.GL_TEXTURE_2D, colorIds[0], 0);
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checkStatus("color");
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} |
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if( mDepthWanted && depthIds[0]==NOT_CREATED_YET ) // we need to create a new DEPTH attachment |
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{
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GLES20.glGenTextures(1, depthIds, 0);
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GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, depthIds[0]);
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GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_REPEAT);
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GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_REPEAT);
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GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
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GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
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GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_DEPTH_COMPONENT, mTexWidth, mTexHeight, 0, GLES20.GL_DEPTH_COMPONENT, GLES20.GL_UNSIGNED_SHORT, null);
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GLES30.glGenTextures(1, depthIds, 0);
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GLES30.glBindTexture(GLES30.GL_TEXTURE_2D, depthIds[0]);
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GLES30.glTexParameteri(GLES30.GL_TEXTURE_2D, GLES30.GL_TEXTURE_WRAP_S, GLES30.GL_REPEAT);
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GLES30.glTexParameteri(GLES30.GL_TEXTURE_2D, GLES30.GL_TEXTURE_WRAP_T, GLES30.GL_REPEAT);
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GLES30.glTexParameteri(GLES30.GL_TEXTURE_2D, GLES30.GL_TEXTURE_MIN_FILTER, GLES30.GL_NEAREST);
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GLES30.glTexParameteri(GLES30.GL_TEXTURE_2D, GLES30.GL_TEXTURE_MAG_FILTER, GLES30.GL_NEAREST);
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GLES30.glTexImage2D(GLES30.GL_TEXTURE_2D, 0, GLES30.GL_DEPTH_COMPONENT, mTexWidth, mTexHeight, 0, GLES30.GL_DEPTH_COMPONENT, GLES30.GL_UNSIGNED_SHORT, null);
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GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, fboIds[0]);
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GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER, GLES20.GL_DEPTH_ATTACHMENT, GLES20.GL_TEXTURE_2D, depthIds[0], 0);
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GLES30.glBindFramebuffer(GLES30.GL_FRAMEBUFFER, fboIds[0]);
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GLES30.glFramebufferTexture2D(GLES30.GL_FRAMEBUFFER, GLES30.GL_DEPTH_ATTACHMENT, GLES30.GL_TEXTURE_2D, depthIds[0], 0);
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checkStatus("depth");
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} |
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if( !mDepthWanted && depthIds[0]!=NOT_CREATED_YET ) // we need to detach and destroy the DEPTH attachment. |
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{
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GLES20.glDeleteTextures(1, depthIds, 0);
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GLES30.glDeleteTextures(1, depthIds, 0);
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depthIds[0]=NOT_CREATED_YET; |
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} |
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} |
| ... | ... | |
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private boolean checkStatus(String message) |
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{
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int status = GLES20.glCheckFramebufferStatus(GLES20.GL_FRAMEBUFFER);
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int status = GLES30.glCheckFramebufferStatus(GLES30.GL_FRAMEBUFFER);
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if(status != GLES20.GL_FRAMEBUFFER_COMPLETE)
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if(status != GLES30.GL_FRAMEBUFFER_COMPLETE)
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{
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android.util.Log.e("DistortedFramebuffer", "FRAMEBUFFER INCOMPLETE, "+message+" error="+status);
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GLES20.glDeleteTextures(1, colorIds, 0);
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GLES20.glDeleteTextures(1, depthIds, 0);
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GLES20.glDeleteFramebuffers(1, fboIds, 0);
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GLES30.glDeleteTextures(1, colorIds, 0);
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GLES30.glDeleteTextures(1, depthIds, 0);
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GLES30.glDeleteFramebuffers(1, fboIds, 0);
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fboIds[0] = 0; |
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colorIds[0] = FAILED_TO_CREATE; |
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depthIds[0] = FAILED_TO_CREATE; |
| ... | ... | |
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if( depthIds[0]>=0 ) |
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{
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GLES20.glDeleteTextures(1, depthIds, 0);
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GLES30.glDeleteTextures(1, depthIds, 0);
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depthIds[0]=NOT_CREATED_YET; |
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} |
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GLES20.glDeleteTextures(1, colorIds, 0);
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GLES30.glDeleteTextures(1, colorIds, 0);
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colorIds[0] = NOT_CREATED_YET; |
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GLES20.glDeleteFramebuffers(1, fboIds, 0);
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GLES30.glDeleteFramebuffers(1, fboIds, 0);
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fboIds[0] = 0; |
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} |
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|
| ... | ... | |
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void setAsOutput() |
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{
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GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, fboIds[0]);
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GLES30.glBindFramebuffer(GLES30.GL_FRAMEBUFFER, fboIds[0]);
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if( depthIds[0]!=NOT_CREATED_YET ) |
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{
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GLES20.glEnable(GLES20.GL_DEPTH_TEST);
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GLES20.glDepthMask(true);
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GLES30.glEnable(GLES30.GL_DEPTH_TEST);
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GLES30.glDepthMask(true);
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} |
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else |
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{
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GLES20.glDisable(GLES20.GL_DEPTH_TEST);
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GLES20.glDepthMask(false);
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GLES30.glDisable(GLES30.GL_DEPTH_TEST);
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GLES30.glDepthMask(false);
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} |
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} |
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|
| ... | ... | |
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void setAsInput() |
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{
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GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, colorIds[0]);
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GLES30.glBindTexture(GLES30.GL_TEXTURE_2D, colorIds[0]);
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
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DistortedFramebuffer.deleteAllMarked(); |
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DistortedTexture.deleteAllMarked(); |
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createFBO(); |
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GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, fbo.colorIds[0]);
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GLES30.glBindTexture(GLES30.GL_TEXTURE_2D, fbo.colorIds[0]);
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effects.drawPriv(fbo.mWidth/2, fbo.mHeight/2, mesh, this, time); |
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} |
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} |
Also available in: Unified diff
Try using OpenGL ES 3.0 everywhere (but if device does not support it, try creating 2.0 context - this is important because of the emulator!)