@Test
public final void testIdentities() {
final JCGLContextType c = this.newGL33Context("main", 24, 8);
final JCGLInterfaceGL33Type g = c.contextGetGL33();
final JCGLTextureUnitAllocatorType a =
JCGLTextureUnitAllocator.newAllocatorWithStack(4, g.getTextures().textureGetUnits());
final AreaInclusiveUnsignedL area =
AreaInclusiveUnsignedL.of(
new UnsignedRangeInclusiveL(0L, 639L), new UnsignedRangeInclusiveL(0L, 479L));
final R2ImageBufferDescription desc = R2ImageBufferDescription.of(area, Optional.empty());
final R2ImageBufferType gb =
R2ImageBuffer.newImageBuffer(
g.getFramebuffers(), g.getTextures(), a.getRootContext(), desc);
Assert.assertEquals(640L * 480L * 4L, gb.getRange().getInterval());
Assert.assertFalse(gb.isDeleted());
final R2Texture2DUsableType t_rgba = gb.getRGBATexture();
final JCGLFramebufferUsableType fb = gb.getPrimaryFramebuffer();
Assert.assertEquals(desc, gb.getDescription());
Assert.assertEquals(area, gb.getArea());
Assert.assertEquals(
JCGLTextureFormat.TEXTURE_FORMAT_RGBA_8_4BPP, t_rgba.get().textureGetFormat());
gb.delete(g);
Assert.assertTrue(fb.isDeleted());
Assert.assertTrue(gb.isDeleted());
}
@Test
public final void testIdentitiesWithDepth() {
final JCGLContextType c = this.newGL33Context("main", 24, 8);
final JCGLInterfaceGL33Type g = c.contextGetGL33();
final JCGLTextureUnitAllocatorType a =
JCGLTextureUnitAllocator.newAllocatorWithStack(4, g.getTextures().textureGetUnits());
for (final R2DepthPrecision dp : R2DepthPrecision.values()) {
final AreaInclusiveUnsignedL area =
AreaInclusiveUnsignedL.of(
new UnsignedRangeInclusiveL(0L, 639L), new UnsignedRangeInclusiveL(0L, 479L));
final R2ImageBufferDescription desc = R2ImageBufferDescription.of(area, Optional.of(dp));
final R2ImageBufferType gb =
R2ImageBuffer.newImageBuffer(
g.getFramebuffers(), g.getTextures(), a.getRootContext(), desc);
long pixel_size = 4L;
switch (dp) {
case R2_DEPTH_PRECISION_16:
pixel_size += 2L;
break;
case R2_DEPTH_PRECISION_24:
pixel_size += 4L;
break;
case R2_DEPTH_PRECISION_32F:
pixel_size += 4L;
break;
}
Assert.assertEquals(640L * 480L * pixel_size, gb.getRange().getInterval());
Assert.assertFalse(gb.isDeleted());
final R2Texture2DUsableType t_rgba = gb.getRGBATexture();
final JCGLFramebufferUsableType fb = gb.getPrimaryFramebuffer();
Assert.assertEquals(desc, gb.getDescription());
Assert.assertEquals(area, gb.getArea());
Assert.assertEquals(
JCGLTextureFormat.TEXTURE_FORMAT_RGBA_8_4BPP, t_rgba.get().textureGetFormat());
gb.delete(g);
Assert.assertTrue(fb.isDeleted());
Assert.assertTrue(gb.isDeleted());
}
}