swr: only store up to the LOD size

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tim Rowley <timothy.o.rowley@intel.com>

diff --git a/src/gallium/drivers/swr/swr_draw.cpp b/src/gallium/drivers/swr/swr_draw.cpp
index e8c5b23f11d230dac55e744e558d50dd4aacc4f5..c4d5e5c4495c255826e2588780ffc23d91544a56 100644 (file)
--- a/src/gallium/drivers/swr/swr_draw.cpp
+++ b/src/gallium/drivers/swr/swr_draw.cpp
@@ -259,7 +259,9 @@ swr_store_render_target(struct pipe_context *pipe,
    if (renderTarget->pBaseAddress) {
       swr_update_draw_context(ctx);
       SWR_RECT full_rect =
-         {0, 0, (int32_t)renderTarget->width, (int32_t)renderTarget->height};
+         {0, 0,
+          (int32_t)u_minify(renderTarget->width, renderTarget->lod),
+          (int32_t)u_minify(renderTarget->height, renderTarget->lod)};
       SwrStoreTiles(ctx->swrContext,
                     1 << attachment,
                     post_tile_state,