def test_fbquality_rgba64():
# Make sure that we don't get a 64-bit configuration if we request
# an unspecific number of color bits. See:
# https://www.panda3d.org/forums/viewtopic.php?t=20192
# This issue occurs if we are requesting 1 bit, not if we are requesting
# a specific amount. There are several ways to do that, so we want to
# assert that none of them will yield a 64-bit color buffer.
req_color0 = FrameBufferProperties()
req_color0.color_bits = 0
req_color1 = FrameBufferProperties()
req_color1.color_bits = 1
req_color0_alpha0 = FrameBufferProperties()
req_color0_alpha0.color_bits = 0
req_color0_alpha0.alpha_bits = 0
req_color1_alpha1 = FrameBufferProperties()
req_color1_alpha1.color_bits = 1
req_color1_alpha1.alpha_bits = 1
req_rgb0 = FrameBufferProperties()
req_rgb0.set_rgba_bits(0, 0, 0, 0)
req_rgb1 = FrameBufferProperties()
req_rgb1.set_rgba_bits(1, 1, 1, 0)
req_rgb0_alpha0 = FrameBufferProperties()
req_rgb0_alpha0.set_rgba_bits(0, 0, 0, 0)
req_rgb1_alpha1 = FrameBufferProperties()
req_rgb1_alpha1.set_rgba_bits(1, 1, 1, 1)
fb_rgba8 = FrameBufferProperties()
fb_rgba8.rgb_color = True
fb_rgba8.set_rgba_bits(8, 8, 8, 8)
fb_rgba16 = FrameBufferProperties()
fb_rgba16.rgb_color = True
fb_rgba16.set_rgba_bits(16, 16, 16, 16)
assert fb_rgba8.get_quality(req_color0) > fb_rgba16.get_quality(req_color0)
assert fb_rgba8.get_quality(req_color1) > fb_rgba16.get_quality(req_color1)
assert fb_rgba8.get_quality(req_color0_alpha0) > fb_rgba16.get_quality(
req_color0_alpha0)
assert fb_rgba8.get_quality(req_color1_alpha1) > fb_rgba16.get_quality(
req_color1_alpha1)
assert fb_rgba8.get_quality(req_rgb0) > fb_rgba16.get_quality(req_rgb0)
assert fb_rgba8.get_quality(req_rgb1) > fb_rgba16.get_quality(req_rgb1)
assert fb_rgba8.get_quality(req_rgb0_alpha0) > fb_rgba16.get_quality(
req_rgb0_alpha0)
assert fb_rgba8.get_quality(req_rgb1_alpha1) > fb_rgba16.get_quality(
req_rgb1_alpha1)
def test_fbquality_rgba64():
# Make sure that we don't get a 64-bit configuration if we request
# an unspecific number of color bits. See:
# https://www.panda3d.org/forums/viewtopic.php?t=20192
# This issue occurs if we are requesting 1 bit, not if we are requesting
# a specific amount. There are several ways to do that, so we want to
# assert that none of them will yield a 64-bit color buffer.
req_color0 = FrameBufferProperties()
req_color0.color_bits = 0
req_color1 = FrameBufferProperties()
req_color1.color_bits = 1
req_color0_alpha0 = FrameBufferProperties()
req_color0_alpha0.color_bits = 0
req_color0_alpha0.alpha_bits = 0
req_color1_alpha1 = FrameBufferProperties()
req_color1_alpha1.color_bits = 1
req_color1_alpha1.alpha_bits = 1
req_rgb0 = FrameBufferProperties()
req_rgb0.set_rgba_bits(0, 0, 0, 0)
req_rgb1 = FrameBufferProperties()
req_rgb1.set_rgba_bits(1, 1, 1, 0)
req_rgb0_alpha0 = FrameBufferProperties()
req_rgb0_alpha0.set_rgba_bits(0, 0, 0, 0)
req_rgb1_alpha1 = FrameBufferProperties()
req_rgb1_alpha1.set_rgba_bits(1, 1, 1, 1)
fb_rgba8 = FrameBufferProperties()
fb_rgba8.rgb_color = True
fb_rgba8.set_rgba_bits(8, 8, 8, 8)
fb_rgba16 = FrameBufferProperties()
fb_rgba16.rgb_color = True
fb_rgba16.set_rgba_bits(16, 16, 16, 16)
assert fb_rgba8.get_quality(req_color0) > fb_rgba16.get_quality(req_color0)
assert fb_rgba8.get_quality(req_color1) > fb_rgba16.get_quality(req_color1)
assert fb_rgba8.get_quality(req_color0_alpha0) > fb_rgba16.get_quality(req_color0_alpha0)
assert fb_rgba8.get_quality(req_color1_alpha1) > fb_rgba16.get_quality(req_color1_alpha1)
assert fb_rgba8.get_quality(req_rgb0) > fb_rgba16.get_quality(req_rgb0)
assert fb_rgba8.get_quality(req_rgb1) > fb_rgba16.get_quality(req_rgb1)
assert fb_rgba8.get_quality(req_rgb0_alpha0) > fb_rgba16.get_quality(req_rgb0_alpha0)
assert fb_rgba8.get_quality(req_rgb1_alpha1) > fb_rgba16.get_quality(req_rgb1_alpha1)
