diff options
-rw-r--r-- | src/gallium/drivers/softpipe/sp_texture.c | 30 | ||||
-rw-r--r-- | src/gallium/drivers/softpipe/sp_tile_cache.c | 18 |
2 files changed, 32 insertions, 16 deletions
diff --git a/src/gallium/drivers/softpipe/sp_texture.c b/src/gallium/drivers/softpipe/sp_texture.c index 0d1481af23f..2db0de87503 100644 --- a/src/gallium/drivers/softpipe/sp_texture.c +++ b/src/gallium/drivers/softpipe/sp_texture.c @@ -283,10 +283,6 @@ softpipe_create_surface(struct pipe_context *pipe, const struct pipe_surface *surf_tmpl) { struct pipe_surface *ps; - unsigned level = surf_tmpl->u.tex.level; - - assert(level <= pt->last_level); - assert(surf_tmpl->u.tex.first_layer == surf_tmpl->u.tex.last_layer); ps = CALLOC_STRUCT(pipe_surface); if (ps) { @@ -294,12 +290,26 @@ softpipe_create_surface(struct pipe_context *pipe, pipe_resource_reference(&ps->texture, pt); ps->context = pipe; ps->format = surf_tmpl->format; - ps->width = u_minify(pt->width0, level); - ps->height = u_minify(pt->height0, level); - - ps->u.tex.level = level; - ps->u.tex.first_layer = surf_tmpl->u.tex.first_layer; - ps->u.tex.last_layer = surf_tmpl->u.tex.last_layer; + if (pt->target != PIPE_BUFFER) { + assert(surf_tmpl->u.tex.level <= pt->last_level); + ps->width = u_minify(pt->width0, surf_tmpl->u.tex.level); + ps->height = u_minify(pt->height0, surf_tmpl->u.tex.level); + ps->u.tex.level = surf_tmpl->u.tex.level; + ps->u.tex.first_layer = surf_tmpl->u.tex.first_layer; + ps->u.tex.last_layer = surf_tmpl->u.tex.last_layer; + if (ps->u.tex.first_layer != ps->u.tex.last_layer) { + debug_printf("creating surface with multiple layers, rendering to first layer only\n"); + } + } + else { + /* setting width as number of elements should get us correct renderbuffer width */ + ps->width = surf_tmpl->u.buf.last_element - surf_tmpl->u.buf.first_element + 1; + ps->height = pt->height0; + ps->u.buf.first_element = surf_tmpl->u.buf.first_element; + ps->u.buf.last_element = surf_tmpl->u.buf.last_element; + assert(ps->u.buf.first_element <= ps->u.buf.last_element); + assert(ps->u.buf.last_element < ps->width); + } } return ps; } diff --git a/src/gallium/drivers/softpipe/sp_tile_cache.c b/src/gallium/drivers/softpipe/sp_tile_cache.c index dded0e17342..b6dd6af48af 100644 --- a/src/gallium/drivers/softpipe/sp_tile_cache.c +++ b/src/gallium/drivers/softpipe/sp_tile_cache.c @@ -170,12 +170,18 @@ sp_tile_cache_set_surface(struct softpipe_tile_cache *tc, tc->surface = ps; if (ps) { - tc->transfer_map = pipe_transfer_map(pipe, ps->texture, - ps->u.tex.level, ps->u.tex.first_layer, - PIPE_TRANSFER_READ_WRITE | - PIPE_TRANSFER_UNSYNCHRONIZED, - 0, 0, ps->width, ps->height, - &tc->transfer); + if (ps->texture->target != PIPE_BUFFER) { + tc->transfer_map = pipe_transfer_map(pipe, ps->texture, + ps->u.tex.level, ps->u.tex.first_layer, + PIPE_TRANSFER_READ_WRITE | + PIPE_TRANSFER_UNSYNCHRONIZED, + 0, 0, ps->width, ps->height, + &tc->transfer); + } + else { + /* can't render to buffers */ + assert(0); + } tc->depth_stencil = util_format_is_depth_or_stencil(ps->format); } |