From 70828aa246464d5e1ae0c32a9301c4dccfa54935 Mon Sep 17 00:00:00 2001 From: Francisco Jerez Date: Sat, 9 Oct 2010 23:26:34 +0200 Subject: dri/nouveau: Initialize tile_flags when allocating a render target. --- src/mesa/drivers/dri/nouveau/nouveau_surface.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'src/mesa/drivers/dri/nouveau/nouveau_surface.c') diff --git a/src/mesa/drivers/dri/nouveau/nouveau_surface.c b/src/mesa/drivers/dri/nouveau/nouveau_surface.c index 33393970a0..b6b5c641c0 100644 --- a/src/mesa/drivers/dri/nouveau/nouveau_surface.c +++ b/src/mesa/drivers/dri/nouveau/nouveau_surface.c @@ -34,8 +34,8 @@ nouveau_surface_alloc(GLcontext *ctx, struct nouveau_surface *s, unsigned flags, unsigned format, unsigned width, unsigned height) { - unsigned tile_mode, cpp = _mesa_get_format_bytes(format); - int ret; + unsigned tile_mode = 0, tile_flags = 0; + int ret, cpp = _mesa_get_format_bytes(format); nouveau_bo_ref(NULL, &s->bo); @@ -51,13 +51,21 @@ nouveau_surface_alloc(GLcontext *ctx, struct nouveau_surface *s, if (layout == TILED) { s->pitch = align(s->pitch, 256); tile_mode = s->pitch; + + if (cpp == 4) + tile_flags = NOUVEAU_BO_TILE_32BPP; + else if (cpp == 2) + tile_flags = NOUVEAU_BO_TILE_16BPP; + + if (_mesa_get_format_bits(format, GL_DEPTH_BITS)) + tile_flags |= NOUVEAU_BO_TILE_ZETA; + } else { s->pitch = align(s->pitch, 64); - tile_mode = 0; } ret = nouveau_bo_new_tile(context_dev(ctx), flags, 0, s->pitch * height, - tile_mode, 0, &s->bo); + tile_mode, tile_flags, &s->bo); assert(!ret); } -- cgit v1.2.3