Revision a436ccc5
Added by Leszek Koltunski about 7 years ago
| src/main/java/org/distorted/library/DistortedFramebuffer.java | ||
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*/ |
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public class DistortedFramebuffer extends DistortedOutputSurface implements DistortedInputSurface |
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{
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private int[] mDepthH = new int[1]; |
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private int[] mFBOH = new int[1]; |
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private boolean mDepthEnabled; |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Must be called from a thread holding OpenGL Context |
| ... | ... | |
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// create 'system' Framebuffers, i.e. those that are used internally by the library. |
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// Those do not get removed in onDestroy(); |
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public DistortedFramebuffer(boolean depthEnabled, int width, int height)
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DistortedFramebuffer(boolean depthEnabled, int width, int height) |
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{
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super(width,height,NOT_CREATED_YET,true); |
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mDepthEnabled= depthEnabled; |
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mFBOH[0] = NOT_CREATED_YET; |
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mDepthH[0] = NOT_CREATED_YET; |
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super(width,height,NOT_CREATED_YET,NOT_CREATED_YET,true, depthEnabled); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
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@SuppressWarnings("unused")
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public DistortedFramebuffer(int width, int height, boolean depthEnabled) |
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{
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super(width,height,NOT_CREATED_YET,false); |
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mDepthEnabled= depthEnabled; |
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mFBOH[0] = NOT_CREATED_YET; |
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mDepthH[0] = NOT_CREATED_YET; |
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super(width,height,NOT_CREATED_YET,NOT_CREATED_YET,false, depthEnabled); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
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@SuppressWarnings("unused")
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public DistortedFramebuffer(int width, int height) |
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{
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super(width,height,NOT_CREATED_YET,false); |
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mDepthEnabled= false; |
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mFBOH[0] = NOT_CREATED_YET; |
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mDepthH[0] = NOT_CREATED_YET; |
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super(width,height,NOT_CREATED_YET,NOT_CREATED_YET,false,false); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Bind the underlying rectangle of pixels as a OpenGL Texture. |
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* |
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* @returns <code>true</code> if successful.
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* @return <code>true</code> if successful. |
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*/ |
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public boolean setAsInput() |
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{
|
| ... | ... | |
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return false; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Bind this Surface as a Framebuffer we can render to. |
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*/ |
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public void setAsOutput() |
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{
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GLES30.glBindFramebuffer(GLES30.GL_FRAMEBUFFER, mFBOH[0]); |
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|
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if( mDepthH[0]!=NOT_CREATED_YET ) |
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{
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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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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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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Create a new DEPTH buffer and attach it or (param=false) detach an existing DEPTh attachment and recreate it. |
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* |
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* @param enable <bold>true</bold> if we want to attach a new DEPTH buffer to the FBO.<br> |
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* <bold>false</bold> if we want to detach the DEPTH attachment. |
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*/ |
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public void enableDepthAttachment(boolean enable) |
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{
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if( mDepthEnabled!=enable ) |
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{
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mDepthEnabled = enable; |
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moveToToDo(); |
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} |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Return the ID of the Texture (COLOR attachment 0) that's backing this FBO. |
| ... | ... | |
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{
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return mColorH[0]; |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Return true if the FBO contains a DEPTH attachment. |
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* |
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* @return <bold>true</bold> if the FBO contains a DEPTH attachment. |
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*/ |
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public boolean hasDepth() |
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{
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return mDepthEnabled; |
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} |
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} |
Also available in: Unified diff
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