search for: generatemipmap

Hello, I've been tracking down a regression in fbo-generatemipmap-formats with ARB_depth_texture on nouveau (nv50 and nvc0 are affected) since http://cgit.freedesktop.org/mesa/mesa/commit/?id=0a1479c829ed34a65e60c6619a8164e1b079aaee FTR, the test I'm running is: bin/fbo-generatemipmap-formats GL_ARB_depth_texture -fbo -auto Looking at the displayed output...

Need to adjust coordinates since the shader receives the array index as depth in z, but the TEX instruction expects it to be the second coordinate for a 1D array texture. This fixes fbo-generatemipmap-array. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> Cc: "10.2" <mesa-stable at lists.freedesktop.org> --- src/gallium/drivers/nouveau/nv50/nv50_surface.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/gallium/drivers/nouveau/nv50/nv50_surface.c b/src/g...

--- Hi, this is still WIP, but already passes piglit's s3tc-teximage, s3tc-texsubimage and fbo-generatemipmap-formats(s3tc tests) and even Wolfenstein:Enemy-Territory works on my nv25. It's based on Ben's newlib branch. I have few issues though: 1) So far it needs libtxc_dxtn, but I might expose the s3tc extensions even without encoder using driconf option - Is that desirable? 2) Looking at blob...