From c1e47a3c1fb380b36b7e403c248fbb5ce9e74ffe Mon Sep 17 00:00:00 2001 From: Mario Kleiner Date: Mon, 12 Mar 2018 21:45:44 +0100 Subject: nv50,nvc0: Support BGRX1010102 and RGBX1010102 for sampling. Add them as usable for textures, so they can be used by Wayland drm in 10 bpc mode and for X11 compositing under GLX and EGL. We need these formats to be supported at least for sampling, otherwise GLX_texture_from_pixmap and the equivalent EGL image extension won't work with X11 drawables of depth 30 and just display an all black window. Do not expose these formats as renderable, and thereby not as a fbconfig/EGLConfig/Visual, as NVidia hw does not support 10 bpc unorm formats without alpha channel. Tested under X11 + GLX/EGL + DRI2/DRI3 for compositing, and under Wayland+Weston drm backend with a Tesla and Pascal gpu. Signed-off-by: Mario Kleiner Reviewed-by: Ilia Mirkin --- src/gallium/drivers/nouveau/nv50/nv50_formats.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/gallium/drivers/nouveau/nv50/nv50_formats.c') diff --git a/src/gallium/drivers/nouveau/nv50/nv50_formats.c b/src/gallium/drivers/nouveau/nv50/nv50_formats.c index fc5deac2d58..0ead8ac2e1e 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_formats.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_formats.c @@ -153,7 +153,9 @@ const struct nv50_format nv50_format_table[PIPE_FORMAT_COUNT] = F3(A, R9G9B9E5_FLOAT, NONE, R, G, B, xx, FLOAT, E5B9G9R9_SHAREDEXP, T), C4(A, R10G10B10A2_UNORM, RGB10_A2_UNORM, R, G, B, A, UNORM, A2B10G10R10, TD), + F3(A, R10G10B10X2_UNORM, RGB10_A2_UNORM, R, G, B, xx, UNORM, A2B10G10R10, T), C4(A, B10G10R10A2_UNORM, BGR10_A2_UNORM, B, G, R, A, UNORM, A2B10G10R10, IB), + F3(A, B10G10R10X2_UNORM, BGR10_A2_UNORM, B, G, R, xx, UNORM, A2B10G10R10, T), C4(A, R10G10B10A2_SNORM, NONE, R, G, B, A, SNORM, A2B10G10R10, T), C4(A, B10G10R10A2_SNORM, NONE, B, G, R, A, SNORM, A2B10G10R10, T), C4(A, R10G10B10A2_UINT, RGB10_A2_UINT, R, G, B, A, UINT, A2B10G10R10, TR), -- cgit v1.2.3