diff options
Diffstat (limited to 'src/gallium/drivers/panfrost/pan_job.h')
| -rw-r--r-- | src/gallium/drivers/panfrost/pan_job.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/gallium/drivers/panfrost/pan_job.h b/src/gallium/drivers/panfrost/pan_job.h index ed8b084246a..b4c9db9828e 100644 --- a/src/gallium/drivers/panfrost/pan_job.h +++ b/src/gallium/drivers/panfrost/pan_job.h @@ -26,6 +26,11 @@ #ifndef __PAN_JOB_H__ #define __PAN_JOB_H__ +#include "util/u_dynarray.h" +#include "pipe/p_state.h" +#include "pan_allocate.h" +#include "pan_resource.h" + /* Used as a hash table key */ struct panfrost_job_key { @@ -61,6 +66,40 @@ struct panfrost_job { unsigned minx, miny; unsigned maxx, maxy; + /* CPU pointers to the job descriptor headers. next_job is only + * set at submit time (since only then are all the dependencies + * known). The upshot is that this is append-only. + * + * These arrays contain the headers for the "primary batch", our jargon + * referring to the part of the panfrost_job that actually contains + * meaningful work. In an OpenGL ES setting, that means the + * SET_VALUE/VERTEX/TILER jobs. Excluded is specifically the FRAGMENT + * job, which is sent on as a secondary batch containing only a single + * hardware job. Since there's one and only one FRAGMENT job issued per + * panfrost_job, there is no need to do any scoreboarding / management; + * it's easy enough to open-code it and it's not like we can get any + * better anyway. */ + struct util_dynarray headers; + + /* (And the GPU versions; TODO maybe combine) */ + struct util_dynarray gpu_headers; + + /* The last job in the primary batch */ + struct panfrost_transfer last_job; + + /* The first/last tiler job */ + struct panfrost_transfer first_tiler; + struct panfrost_transfer last_tiler; + + /* The first vertex job used as the input to a tiler job */ + struct panfrost_transfer first_vertex_for_tiler; + + /* The first job. Notice we've created a linked list */ + struct panfrost_transfer first_job; + + /* The number of jobs in the primary batch, essentially */ + unsigned job_index; + /* BOs referenced -- will be used for flushing logic */ struct set *bos; }; @@ -113,4 +152,36 @@ panfrost_job_union_scissor(struct panfrost_job *job, unsigned minx, unsigned miny, unsigned maxx, unsigned maxy); +/* Scoreboarding */ + +void +panfrost_scoreboard_queue_compute_job( + struct panfrost_job *batch, + struct panfrost_transfer job); + +void +panfrost_scoreboard_queue_vertex_job( + struct panfrost_job *batch, + struct panfrost_transfer vertex, + bool requires_tiling); + +void +panfrost_scoreboard_queue_tiler_job( + struct panfrost_job *batch, + struct panfrost_transfer tiler); + +void +panfrost_scoreboard_queue_fused_job( + struct panfrost_job *batch, + struct panfrost_transfer vertex, + struct panfrost_transfer tiler); +void +panfrost_scoreboard_queue_fused_job_prepend( + struct panfrost_job *batch, + struct panfrost_transfer vertex, + struct panfrost_transfer tiler); + +void +panfrost_scoreboard_link_batch(struct panfrost_job *batch); + #endif |