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| author | Marek Olšák <maraeo@gmail.com> | 2010-05-13 20:32:08 +0200 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-05-13 21:11:20 +0200 |
| commit | 60a053510155c119a6927bf7114e597066f8c50a (patch) | |
| tree | a58f37b4c469f26cecf78fbb95a85aa99d408a92 /src/gallium/drivers/r300/r300_transfer.c | |
| parent | 8b3bf9c299b4e7f68d4207b8d4ebb00d79ebf6d8 (diff) | |
r300g: fix texture transfers
The regression has first shown up after this state tracker change:
b0427bedde80e3189524651a327235bdfddbc613.
FDO bug #28082.
Diffstat (limited to 'src/gallium/drivers/r300/r300_transfer.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_transfer.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_transfer.c b/src/gallium/drivers/r300/r300_transfer.c index 0dae9ef98b..14a9bfd865 100644 --- a/src/gallium/drivers/r300/r300_transfer.c +++ b/src/gallium/drivers/r300/r300_transfer.c @@ -127,6 +127,12 @@ r300_texture_get_transfer(struct pipe_context *ctx, struct r300_transfer *trans; struct pipe_resource base; + /* XXX Why aren't flushes taken care of by winsys automatically? + * Winsys seems to sometimes return a cached buffer instead of + * a mapped hardware buffer if this flush is commented out. */ + if (ctx->is_resource_referenced(ctx, texture, sr.face, sr.level)) + ctx->flush(ctx, PIPE_FLUSH_RENDER_CACHE, NULL); + trans = CALLOC_STRUCT(r300_transfer); if (trans) { /* Initialize the transfer object. */ |