Created attachment 40076 [details] Misrenderd stars from Celestia All the stars in Celestia are rendered as yellow dots(zooming in on one gives something that looks correct, however); r600g gets the colors right(if not the shape, but that's another bug), so this seems to be a driver issue. I've tested it on a Radeon HD 3450 and the bug was originally reported on #radeon today by djzn, who tested with an HD 3200 and HD 2600XT and got the same result. Celestia mentions loading a number of ARB shaders, but with no error and gives no indication of problems(output below). Initializing ARB vertex programs . . . Loading ARB vertex program: shaders/diffuse_arb.vp Loading ARB vertex program: shaders/specular_arb.vp Loading ARB vertex program: shaders/haze_arb.vp Loading ARB vertex program: shaders/bumpdiffuse_arb.vp Loading ARB vertex program: shaders/bumphaze_arb.vp Loading ARB vertex program: shaders/shadowtex_arb.vp Loading ARB vertex program: shaders/diffuse_texoff_arb.vp Loading ARB vertex program: shaders/rings_arb.vp Loading ARB vertex program: shaders/ringshadow_arb.vp Loading ARB vertex program: shaders/night_arb.vp Loading ARB vertex program: shaders/glossmap_arb.vp Loading ARB vertex program: shaders/diffuse2_arb.vp Loading ARB vertex program: shaders/haze2_arb.vp Loading ARB vertex program: shaders/diffuse_texoff2_arb.vp Loading ARB vertex program: shaders/specular2_arb.vp Loading ARB vertex program: shaders/night2_arb.vp Loading ARB vertex program: shaders/star_arb.vp Loading ARB vertex program: shaders/multishadow_arb.vp Loading ARB vertex program: shaders/texphong_arb.vp Loading ARB vertex program: shaders/texphong_alpha_arb.vp Loading ARB vertex program: shaders/ell_galaxy_arb.vp All ARB vertex programs loaded successfully. render path: 8
I can confirm this on Radeon HD 4350, using R600c, Mesa 7.10.2, kernel 2.6.38.4, KMS - stars are all yellow. Using software rendering, the stars are different colours - that is probably the correct rendering.
On R600g, Mesa 8.0rc2 the stars seem to have proper colors.
(In reply to comment #2) > On R600g, Mesa 8.0rc2 the stars seem to have proper colors. Closing.
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