Revision c5369f1b
Added by Leszek Koltunski about 7 years ago
| src/main/java/org/distorted/library/DistortedTexture.java | ||
|---|---|---|
| 29 | 29 |
* Class which represents a OpenGL Texture object. |
| 30 | 30 |
* <p> |
| 31 | 31 |
* Create a Texture of arbitrary size and feed some pixels to it via the setTexture() method. |
| 32 |
* <p> |
|
| 33 |
* Keep all objects created in a static LinkedList. The point: we need to be able to mark |
|
| 34 |
* Textures for deletion, and delete all marked objects later at a convenient time (that's |
|
| 35 |
* because we can only delete from a thread that holds the OpenGL context so here we provide a |
|
| 36 |
* framework where one is able to mark for deletion at any time and actual deletion takes place |
|
| 37 |
* on the next render). |
|
| 38 | 32 |
*/ |
| 39 |
public class DistortedTexture extends DistortedRenderable |
|
| 33 |
public class DistortedTexture extends DistortedRenderable implements DistortedInputSurface
|
|
| 40 | 34 |
{
|
| 41 | 35 |
private Bitmap mBmp= null; |
| 42 | 36 |
|
| ... | ... | |
| 61 | 55 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 62 | 56 |
// must be called from a thread holding OpenGL Context |
| 63 | 57 |
|
| 64 |
void create() |
|
| 58 |
public void create()
|
|
| 65 | 59 |
{
|
| 66 | 60 |
if( mBmp!=null && mColorH !=null ) |
| 67 | 61 |
{
|
| ... | ... | |
| 104 | 98 |
{
|
| 105 | 99 |
if( mColorH[0]!=DONT_CREATE ) mColorH[0] = NOT_CREATED_YET; |
| 106 | 100 |
} |
| 101 |
|
|
| 107 | 102 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 108 | 103 |
|
| 109 | 104 |
static void getUniforms(int mProgramH) |
| ... | ... | |
| 126 | 121 |
mBmp= null; |
| 127 | 122 |
} |
| 128 | 123 |
|
| 124 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 125 |
/** |
|
| 126 |
* Bind the underlying rectangle of pixels as a OpenGL Texture. |
|
| 127 |
*/ |
|
| 128 |
public boolean setAsInput() |
|
| 129 |
{
|
|
| 130 |
if( mColorH[0]>0 ) |
|
| 131 |
{
|
|
| 132 |
GLES30.glBindTexture(GLES30.GL_TEXTURE_2D, mColorH[0]); |
|
| 133 |
return true; |
|
| 134 |
} |
|
| 135 |
|
|
| 136 |
return false; |
|
| 137 |
} |
|
| 138 |
|
|
| 129 | 139 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 130 | 140 |
/** |
| 131 | 141 |
* Sets the underlying android.graphics.Bitmap object. |
Also available in: Unified diff
Major: change of API.
Split DFramebuffer into Framebuffer and Screen; introduce the 'DistortedInputSurface' and 'DistortedOutputSurface' interfaces.