diff options
| -rw-r--r-- | src/nv_accel_common.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/src/nv_accel_common.c b/src/nv_accel_common.c index b1553f6..dc7215e 100644 --- a/src/nv_accel_common.c +++ b/src/nv_accel_common.c @@ -32,13 +32,26 @@ nouveau_allocate_surface(ScrnInfoPtr scrn, int width, int height, int bpp, Bool tiled = (usage_hint & NOUVEAU_CREATE_PIXMAP_TILED); int tile_mode = 0, tile_flags = 0; int flags = NOUVEAU_BO_MAP | (bpp >= 8 ? NOUVEAU_BO_VRAM : 0); - int ret; - - if ((scanout && pNv->tiled_scanout) || - (!scanout && pNv->Architecture >= NV_ARCH_50 && bpp >= 8)) - tiled = TRUE; - - *pitch = NOUVEAU_ALIGN(width * bpp, 512) / 8; + int cpp = bpp / 8, ret; + + if (pNv->Architecture >= NV_ARCH_50) { + if (scanout) { + if (pNv->tiled_scanout) { + tiled = TRUE; + *pitch = NOUVEAU_ALIGN(width * cpp, 64); + } else { + *pitch = NOUVEAU_ALIGN(width * cpp, 256); + } + } else { + if (bpp >= 8) + tiled = TRUE; + *pitch = NOUVEAU_ALIGN(width * cpp, 64); + } + } else { + if (scanout && pNv->tiled_scanout) + tiled = TRUE; + *pitch = NOUVEAU_ALIGN(width * cpp, 64); + } if (tiled) { if (pNv->Architecture >= NV_ARCH_50) { |