static struct radeon_winsys_cs *radeon_drm_cs_create(struct radeon_winsys *rws,
enum ring_type ring_type,
struct radeon_winsys_cs_handle *trace_buf)
{
struct radeon_drm_winsys *ws = radeon_drm_winsys(rws);
struct radeon_drm_cs *cs;
cs = CALLOC_STRUCT(radeon_drm_cs);
if (!cs) {
return NULL;
}
pipe_semaphore_init(&cs->flush_completed, 0);
cs->ws = ws;
cs->trace_buf = (struct radeon_bo*)trace_buf;
if (!radeon_init_cs_context(&cs->csc1, cs->ws)) {
FREE(cs);
return NULL;
}
if (!radeon_init_cs_context(&cs->csc2, cs->ws)) {
radeon_destroy_cs_context(&cs->csc1);
FREE(cs);
return NULL;
}
/* Set the first command buffer as current. */
cs->csc = &cs->csc1;
cs->cst = &cs->csc2;
cs->base.buf = cs->csc->buf;
cs->base.ring_type = ring_type;
p_atomic_inc(&ws->num_cs);
return &cs->base;
}
static struct radeon_winsys_cs *radeon_drm_cs_create(struct radeon_winsys *rws)
{
struct radeon_drm_winsys *ws = radeon_drm_winsys(rws);
struct radeon_drm_cs *cs;
cs = CALLOC_STRUCT(radeon_drm_cs);
if (!cs) {
return NULL;
}
pipe_semaphore_init(&cs->flush_queued, 0);
pipe_semaphore_init(&cs->flush_completed, 0);
cs->ws = ws;
if (!radeon_init_cs_context(&cs->csc1, cs->ws)) {
FREE(cs);
return NULL;
}
if (!radeon_init_cs_context(&cs->csc2, cs->ws)) {
radeon_destroy_cs_context(&cs->csc1);
FREE(cs);
return NULL;
}
/* Set the first command buffer as current. */
cs->csc = &cs->csc1;
cs->cst = &cs->csc2;
cs->base.buf = cs->csc->buf;
p_atomic_inc(&ws->num_cs);
if (cs->ws->num_cpus > 1 && debug_get_option_thread())
cs->thread = pipe_thread_create(radeon_drm_cs_emit_ioctl, cs);
return &cs->base;
}
static struct radeon_winsys_cs *
radeon_drm_cs_create(struct radeon_winsys_ctx *ctx,
enum ring_type ring_type,
void (*flush)(void *ctx, unsigned flags,
struct pipe_fence_handle **fence),
void *flush_ctx,
struct radeon_winsys_cs_handle *trace_buf)
{
struct radeon_drm_winsys *ws = (struct radeon_drm_winsys*)ctx;
struct radeon_drm_cs *cs;
cs = CALLOC_STRUCT(radeon_drm_cs);
if (!cs) {
return NULL;
}
pipe_semaphore_init(&cs->flush_completed, 1);
cs->ws = ws;
cs->flush_cs = flush;
cs->flush_data = flush_ctx;
cs->trace_buf = (struct radeon_bo*)trace_buf;
if (!radeon_init_cs_context(&cs->csc1, cs->ws)) {
FREE(cs);
return NULL;
}
if (!radeon_init_cs_context(&cs->csc2, cs->ws)) {
radeon_destroy_cs_context(&cs->csc1);
FREE(cs);
return NULL;
}
/* Set the first command buffer as current. */
cs->csc = &cs->csc1;
cs->cst = &cs->csc2;
cs->base.buf = cs->csc->buf;
cs->base.ring_type = ring_type;
cs->base.max_dw = ARRAY_SIZE(cs->csc->buf);
p_atomic_inc(&ws->num_cs);
return &cs->base;
}
static struct radeon_cmdbuf *
radeon_drm_cs_create(struct radeon_winsys_ctx *ctx,
enum ring_type ring_type,
void (*flush)(void *ctx, unsigned flags,
struct pipe_fence_handle **fence),
void *flush_ctx,
bool stop_exec_on_failure)
{
struct radeon_drm_winsys *ws = ((struct radeon_ctx*)ctx)->ws;
struct radeon_drm_cs *cs;
cs = CALLOC_STRUCT(radeon_drm_cs);
if (!cs) {
return NULL;
}
util_queue_fence_init(&cs->flush_completed);
cs->ws = ws;
cs->flush_cs = flush;
cs->flush_data = flush_ctx;
if (!radeon_init_cs_context(&cs->csc1, cs->ws)) {
FREE(cs);
return NULL;
}
if (!radeon_init_cs_context(&cs->csc2, cs->ws)) {
radeon_destroy_cs_context(&cs->csc1);
FREE(cs);
return NULL;
}
/* Set the first command buffer as current. */
cs->csc = &cs->csc1;
cs->cst = &cs->csc2;
cs->base.current.buf = cs->csc->buf;
cs->base.current.max_dw = ARRAY_SIZE(cs->csc->buf);
cs->ring_type = ring_type;
p_atomic_inc(&ws->num_cs);
return &cs->base;
}