From 77ef7050587bba43c219e9d22170237898b2bb23 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Sun, 4 Oct 2009 13:25:24 +0100 Subject: [PATCH] llvmpipe: Ensure tile cache transfers are mapped before flushing it. --- src/gallium/drivers/llvmpipe/lp_flush.c | 8 ++++++-- src/gallium/drivers/llvmpipe/lp_state_surface.c | 1 + src/gallium/drivers/llvmpipe/lp_tile_cache.c | 2 ++ 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/llvmpipe/lp_flush.c b/src/gallium/drivers/llvmpipe/lp_flush.c index b5c1c95bb73..cd8381fe308 100644 --- a/src/gallium/drivers/llvmpipe/lp_flush.c +++ b/src/gallium/drivers/llvmpipe/lp_flush.c @@ -58,8 +58,10 @@ llvmpipe_flush( struct pipe_context *pipe, * in the hope that a later clear will wipe them out. */ for (i = 0; i < llvmpipe->framebuffer.nr_cbufs; i++) - if (llvmpipe->cbuf_cache[i]) + if (llvmpipe->cbuf_cache[i]) { + lp_tile_cache_map_transfers(llvmpipe->cbuf_cache[i]); lp_flush_tile_cache(llvmpipe->cbuf_cache[i]); + } /* Need this call for hardware buffers before swapbuffers. * @@ -71,8 +73,10 @@ llvmpipe_flush( struct pipe_context *pipe, } else if (flags & PIPE_FLUSH_RENDER_CACHE) { for (i = 0; i < llvmpipe->framebuffer.nr_cbufs; i++) - if (llvmpipe->cbuf_cache[i]) + if (llvmpipe->cbuf_cache[i]) { + lp_tile_cache_map_transfers(llvmpipe->cbuf_cache[i]); lp_flush_tile_cache(llvmpipe->cbuf_cache[i]); + } /* FIXME: untile zsbuf! */ diff --git a/src/gallium/drivers/llvmpipe/lp_state_surface.c b/src/gallium/drivers/llvmpipe/lp_state_surface.c index 2c29144c039..c06ce8b75c1 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_surface.c +++ b/src/gallium/drivers/llvmpipe/lp_state_surface.c @@ -53,6 +53,7 @@ llvmpipe_set_framebuffer_state(struct pipe_context *pipe, /* check if changing cbuf */ if (lp->framebuffer.cbufs[i] != fb->cbufs[i]) { /* flush old */ + lp_tile_cache_map_transfers(lp->cbuf_cache[i]); lp_flush_tile_cache(lp->cbuf_cache[i]); /* assign new */ diff --git a/src/gallium/drivers/llvmpipe/lp_tile_cache.c b/src/gallium/drivers/llvmpipe/lp_tile_cache.c index 68d3fa3282d..ec3e002d628 100644 --- a/src/gallium/drivers/llvmpipe/lp_tile_cache.c +++ b/src/gallium/drivers/llvmpipe/lp_tile_cache.c @@ -236,6 +236,8 @@ lp_flush_tile_cache(struct llvmpipe_tile_cache *tc) if(!pt) return; + assert(tc->transfer_map); + /* push the tile to all positions marked as clear */ for (y = 0; y < pt->height; y += TILE_SIZE) { for (x = 0; x < pt->width; x += TILE_SIZE) { -- 2.30.2