Status: pass
Result: pass
| Detail | Value |
|---|---|
| returncode | 0 |
| errors_ignored |
|
| info | Returncode: 0 Errors: Mesa: CPU vendor: AuthenticAMD Mesa: CPU name: AMD Athlon(tm) XP 2400+ Mesa: MMX cpu detected. Mesa: 3DNow! cpu detected. Mesa: SSE cpu detected. Mesa: Not testing OS support for SSE, leaving enabled. Mesa: Mesa 7.3-devel DEBUG build Aug 27 2008 08:24:16 Mesa warning: couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable Mesa warning: couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable Mesa warning: couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable Output: ---------------------------------------------------------------------- This test checks all combinations of source and destination blend factors for the GL_FUNC_ADD blend equation. It operates on all RGB or RGBA drawing surface configurations that support the creation of windows. Note that a common cause of failures for this test is small errors introduced when an implementation scales color values incorrectly; for example, converting an 8-bit color value to float by dividing by 256 rather than 255, or computing a blending result by shifting a double-width intermediate value rather than scaling it. Also, please note that the OpenGL spec requires that when converting from floating-point colors to integer form, the result must be rounded to the nearest integer, not truncated. [1.2.1, 2.13.9] The test reports two error measurements. The first (readback) is the error detected when reading back raw values that were written to the framebuffer. The error in this case should be very close to zero, since the values are carefully constructed so that they can be represented accurately in the framebuffer. The second (blending) is the error detected in the result of the blending computation. For the test to pass, these errors must both be no greater than one least-significant bit in the framebuffer representation of a color. Note: RGB tolerance changed to 1.9 Note: Alpha tolerance changed to 2 blendFunc: PASS rgba8, db, z24, s8, win+pmap, id 33 Note: RGB tolerance changed to 1.9 Note: Alpha tolerance changed to 2 blendFunc: PASS rgba8, db, z24, s8, win+pmap, id 34 Note: RGB tolerance changed to 1.9 Note: Alpha tolerance changed to 2 blendFunc: PASS rgba8, z24, win+pmap, id 87 |