diff options
| author | Marek Olšák <[email protected]> | 2012-09-13 20:20:46 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-09-13 20:25:47 +0200 |
| commit | e386972f5bcb59a37489ea627030315bf8961fd4 (patch) | |
| tree | 1ef60ec0ad94feae5b5828623e065f715645421e /src/gallium/drivers/r600 | |
| parent | 1f5a7567e84fa3e861939dbbfd8f559e24a42e31 (diff) | |
r600g: don't use a staging resource for large transfers
It kills performance if the resource is linear.
Diffstat (limited to 'src/gallium/drivers/r600')
| -rw-r--r-- | src/gallium/drivers/r600/r600_texture.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c index 6de3d6a8645..1c52ff8c83b 100644 --- a/src/gallium/drivers/r600/r600_texture.c +++ b/src/gallium/drivers/r600/r600_texture.c @@ -592,13 +592,6 @@ bool r600_init_flushed_depth_texture(struct pipe_context *ctx, return true; } -/* Needs adjustment for pixelformat: - */ -static INLINE unsigned u_box_volume( const struct pipe_box *box ) -{ - return box->width * box->depth * box->height; -} - struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx, struct pipe_resource *texture, unsigned level, @@ -622,9 +615,6 @@ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx, use_staging_texture = TRUE; } - if ((usage & PIPE_TRANSFER_READ) && u_box_volume(box) > 1024) - use_staging_texture = TRUE; - /* Use a staging texture for uploads if the underlying BO is busy. */ if (!(usage & PIPE_TRANSFER_READ) && (rctx->ws->cs_is_buffer_referenced(rctx->cs, rtex->resource.cs_buf, RADEON_USAGE_READWRITE) || |