diff options
Diffstat (limited to 'src/gallium/drivers/freedreno/freedreno_resource.c')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_resource.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_resource.c b/src/gallium/drivers/freedreno/freedreno_resource.c index 69e54526848..efafb8988b4 100644 --- a/src/gallium/drivers/freedreno/freedreno_resource.c +++ b/src/gallium/drivers/freedreno/freedreno_resource.c @@ -215,14 +215,20 @@ setup_slices(struct fd_resource *rsc, uint32_t alignment) slice->pitch = width = align(width, 32); slice->offset = size; - /* 1d array, 2d array, 3d textures (but not cube!) must all have the - * same layer size for each miplevel on a3xx. These are also the - * targets that have non-1 alignment. + /* 1d array and 2d array textures must all have the same layer size + * for each miplevel on a3xx. 3d textures can have different layer + * sizes for high levels, but the hw auto-sizer is buggy (or at least + * different than what this code does), so as soon as the layer size + * range gets into range, we stop reducing it. */ - if (level == 0 || layers_in_level == 1 || alignment == 1) + if (prsc->target == PIPE_TEXTURE_3D && ( + level == 1 || + (level > 1 && rsc->slices[level - 1].size0 > 0xf000))) + slice->size0 = align(slice->pitch * height * rsc->cpp, alignment); + else if (level == 0 || rsc->layer_first || alignment == 1) slice->size0 = align(slice->pitch * height * rsc->cpp, alignment); else - slice->size0 = rsc->slices[0].size0; + slice->size0 = rsc->slices[level - 1].size0; size += slice->size0 * depth * layers_in_level; |