diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_context.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c index 0f7deca282..0c06d41f4a 100644 --- a/src/gallium/drivers/r300/r300_context.c +++ b/src/gallium/drivers/r300/r300_context.c @@ -36,6 +36,24 @@ #include <inttypes.h> +static void r300_update_num_contexts(struct r300_screen *r300screen, + int diff) +{ + if (diff > 0) { + p_atomic_dec(&r300screen->num_contexts); + + if (r300screen->num_contexts > 1) + util_mempool_set_thread_safety(&r300screen->pool_buffers, + UTIL_MEMPOOL_MULTITHREADED); + } else { + p_atomic_dec(&r300screen->num_contexts); + + if (r300screen->num_contexts <= 1) + util_mempool_set_thread_safety(&r300screen->pool_buffers, + UTIL_MEMPOOL_SINGLETHREADED); + } +} + static void r300_release_referenced_objects(struct r300_context *r300) { struct pipe_framebuffer_state *fb = @@ -102,6 +120,8 @@ static void r300_destroy_context(struct pipe_context* context) r300->rws->cs_destroy(r300->cs); + util_mempool_destroy(&r300->pool_transfers); + FREE(r300->aa_state.state); FREE(r300->blend_color_state.state); FREE(r300->clip_state.state); @@ -121,6 +141,8 @@ static void r300_destroy_context(struct pipe_context* context) FREE(r300->vertex_stream_state.state); } FREE(r300); + + r300_update_num_contexts(r300->screen, -1); } void r300_flush_cb(void *data) @@ -347,6 +369,8 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen, if (!r300) return NULL; + r300_update_num_contexts(r300screen, 1); + r300->rws = rws; r300->screen = r300screen; @@ -358,6 +382,10 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen, r300->cs = rws->cs_create(rws); + util_mempool_create(&r300->pool_transfers, + sizeof(struct pipe_transfer), 64, + UTIL_MEMPOOL_SINGLETHREADED); + if (!r300screen->caps.has_tcl) { /* Create a Draw. This is used for SW TCL. */ r300->draw = draw_create(&r300->context); |