freedreno: simplify/cleanup resource status tracking

Collapse dirty/reading bools into status bitmask (and drop writing which
should really be the same as dirty).  And use 'used_resources' list for
all tracking, including zsbuf/cbufs, rather than special casing the
color and depth/stencil buffers.

Signed-off-by: Rob Clark <[email protected]>

1 files changed, 3 insertions, 15 deletions

diff --git a/src/gallium/drivers/freedreno/freedreno_context.c b/src/gallium/drivers/freedreno/freedreno_context.c
index 02613dcdbdb..8e6d43150ce 100644
--- a/src/gallium/drivers/freedreno/freedreno_context.c
+++ b/src/gallium/drivers/freedreno/freedreno_context.c
@@ -94,9 +94,7 @@ void
 fd_context_render(struct pipe_context *pctx)
 {
 	struct fd_context *ctx = fd_context(pctx);
-	struct pipe_framebuffer_state *pfb = &ctx->framebuffer;
 	struct fd_resource *rsc, *rsc_tmp;
-	int i;
 
 	DBG("needs_flush: %d", ctx->needs_flush);
 
@@ -118,21 +116,11 @@ fd_context_render(struct pipe_context *pctx)
 	ctx->gmem_reason = 0;
 	ctx->num_draws = 0;
 
-	for (i = 0; i < pfb->nr_cbufs; i++)
-		if (pfb->cbufs[i])
-			fd_resource(pfb->cbufs[i]->texture)->dirty = false;
-	if (pfb->zsbuf) {
-		rsc = fd_resource(pfb->zsbuf->texture);
-		rsc->dirty = false;
-		if (rsc->stencil)
-			rsc->stencil->dirty = false;
-	}
-
 	/* go through all the used resources and clear their reading flag */
 	LIST_FOR_EACH_ENTRY_SAFE(rsc, rsc_tmp, &ctx->used_resources, list) {
-		assert(rsc->reading || rsc->writing);
-		rsc->reading = false;
-		rsc->writing = false;
+		debug_assert(rsc->status != 0);
+		rsc->status = 0;
+		rsc->pending_ctx = NULL;
 		list_delinit(&rsc->list);
 	}