diff options
| author | Marek Olšák <maraeo@gmail.com> | 2010-12-03 02:48:11 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-12-03 04:40:22 +0100 |
| commit | 3ba8843307a909f35f2a04e6be6dcadd760ad82b (patch) | |
| tree | 4c69fda7f8962184259483b8b96a85243a84e159 /src/gallium/drivers/r300/r300_screen_buffer.c | |
| parent | 6299f241e9fdd86e705d144a42d9b1979c13f9ad (diff) | |
r300g: use internal BO handle for add_buffer and write_reloc
Small perf improvement in ipers.
radeon_drm_get_cs_handle is exactly what this commit tries to avoid
in every write_reloc.
Diffstat (limited to 'src/gallium/drivers/r300/r300_screen_buffer.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_screen_buffer.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/r300/r300_screen_buffer.c b/src/gallium/drivers/r300/r300_screen_buffer.c index 98d36ad272..9b1ee9e068 100644 --- a/src/gallium/drivers/r300/r300_screen_buffer.c +++ b/src/gallium/drivers/r300/r300_screen_buffer.c @@ -43,7 +43,7 @@ unsigned r300_buffer_is_referenced(struct pipe_context *context, if (r300_buffer_is_user_buffer(buf)) return PIPE_UNREFERENCED; - if (r300->rws->cs_is_buffer_referenced(r300->cs, rbuf->buf, domain)) + if (r300->rws->cs_is_buffer_referenced(r300->cs, rbuf->cs_buf, domain)) return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE; return PIPE_UNREFERENCED; @@ -206,6 +206,9 @@ r300_buffer_transfer_map( struct pipe_context *pipe, rbuf->b.b.bind, rbuf->b.b.usage, rbuf->domain); + rbuf->cs_buf = + r300screen->rws->buffer_get_cs_handle(r300screen->rws, + rbuf->buf); break; } } @@ -310,6 +313,8 @@ struct pipe_resource *r300_buffer_create(struct pipe_screen *screen, rbuf->b.b.width0, alignment, rbuf->b.b.bind, rbuf->b.b.usage, rbuf->domain); + rbuf->cs_buf = + r300screen->rws->buffer_get_cs_handle(r300screen->rws, rbuf->buf); if (!rbuf->buf) { util_slab_free(&r300screen->pool_buffers, rbuf); |