From 3c9a31eb50ce598c89bc93a8ebb33acb5f3ba53f Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Fri, 7 Jun 2019 09:23:16 -0700 Subject: [PATCH] freedreno: add modifier param to fd_try_shadow_resource() To uncompress UBWC, I want to re-use the shadow path, but we'll need a way to request that the new buffer is not compressed. Signed-off-by: Rob Clark Reviewed-by: Kristian H. Kristensen --- src/gallium/drivers/freedreno/freedreno_resource.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/gallium/drivers/freedreno/freedreno_resource.c b/src/gallium/drivers/freedreno/freedreno_resource.c index e83143f239c..dc5d1463155 100644 --- a/src/gallium/drivers/freedreno/freedreno_resource.c +++ b/src/gallium/drivers/freedreno/freedreno_resource.c @@ -138,7 +138,7 @@ do_blit(struct fd_context *ctx, const struct pipe_blit_info *blit, bool fallback static bool fd_try_shadow_resource(struct fd_context *ctx, struct fd_resource *rsc, - unsigned level, const struct pipe_box *box) + unsigned level, const struct pipe_box *box, uint64_t modifier) { struct pipe_context *pctx = &ctx->base; struct pipe_resource *prsc = &rsc->base; @@ -168,7 +168,8 @@ fd_try_shadow_resource(struct fd_context *ctx, struct fd_resource *rsc, return false; struct pipe_resource *pshadow = - pctx->screen->resource_create(pctx->screen, prsc); + pctx->screen->resource_create_with_modifiers(pctx->screen, + prsc, &modifier, 1); if (!pshadow) return false; @@ -582,7 +583,8 @@ fd_resource_transfer_map(struct pipe_context *pctx, /* try shadowing only if it avoids a flush, otherwise staging would * be better: */ - if (needs_flush && fd_try_shadow_resource(ctx, rsc, level, box)) { + if (needs_flush && fd_try_shadow_resource(ctx, rsc, level, + box, DRM_FORMAT_MOD_LINEAR)) { needs_flush = busy = false; rebind_resource(ctx, prsc); ctx->stats.shadow_uploads++; -- 2.30.2