diff options
Diffstat (limited to 'src/demos/vertexProgRefract')
| -rw-r--r-- | src/demos/vertexProgRefract/VertexProgRefract.java | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/src/demos/vertexProgRefract/VertexProgRefract.java b/src/demos/vertexProgRefract/VertexProgRefract.java index 4039fad..e9c6905 100644 --- a/src/demos/vertexProgRefract/VertexProgRefract.java +++ b/src/demos/vertexProgRefract/VertexProgRefract.java @@ -514,37 +514,35 @@ public class VertexProgRefract { } private void makeRGBTexture(GL gl, GLU glu, BufferedImage img, int target, boolean mipmapped) { - ByteBuffer dest = null; - switch (img.getType()) { case BufferedImage.TYPE_3BYTE_BGR: case BufferedImage.TYPE_CUSTOM: { byte[] data = ((DataBufferByte) img.getRaster().getDataBuffer()).getData(); - dest = ByteBuffer.allocateDirect(data.length); - dest.order(ByteOrder.nativeOrder()); - dest.put(data, 0, data.length); + if (mipmapped) { + glu.gluBuild2DMipmaps(target, GL.GL_RGB8, img.getWidth(), img.getHeight(), GL.GL_RGB, + GL.GL_UNSIGNED_BYTE, data); + } else { + gl.glTexImage2D(target, 0, GL.GL_RGB, img.getWidth(), img.getHeight(), 0, + GL.GL_RGB, GL.GL_UNSIGNED_BYTE, data); + } break; } case BufferedImage.TYPE_INT_RGB: { int[] data = ((DataBufferInt) img.getRaster().getDataBuffer()).getData(); - dest = ByteBuffer.allocateDirect(data.length * BufferUtils.SIZEOF_INT); - dest.order(ByteOrder.nativeOrder()); - dest.asIntBuffer().put(data, 0, data.length); + if (mipmapped) { + glu.gluBuild2DMipmaps(target, GL.GL_RGB8, img.getWidth(), img.getHeight(), GL.GL_RGB, + GL.GL_UNSIGNED_BYTE, data); + } else { + gl.glTexImage2D(target, 0, GL.GL_RGB, img.getWidth(), img.getHeight(), 0, + GL.GL_RGB, GL.GL_UNSIGNED_BYTE, data); + } break; } default: throw new RuntimeException("Unsupported image type " + img.getType()); } - - if (mipmapped) { - glu.gluBuild2DMipmaps(target, GL.GL_RGB8, img.getWidth(), img.getHeight(), GL.GL_RGB, - GL.GL_UNSIGNED_BYTE, dest); - } else { - gl.glTexImage2D(target, 0, GL.GL_RGB, img.getWidth(), img.getHeight(), 0, - GL.GL_RGB, GL.GL_UNSIGNED_BYTE, dest); - } } private void initExtension(GL gl, String glExtensionName) { |