diff options
Diffstat (limited to 'src/gallium/drivers/freedreno/a5xx')
| -rw-r--r-- | src/gallium/drivers/freedreno/a5xx/fd5_emit.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_emit.c b/src/gallium/drivers/freedreno/a5xx/fd5_emit.c index 08e9bb7bafb..b7ce084a827 100644 --- a/src/gallium/drivers/freedreno/a5xx/fd5_emit.c +++ b/src/gallium/drivers/freedreno/a5xx/fd5_emit.c @@ -1068,6 +1068,26 @@ fd5_emit_ib(struct fd_ringbuffer *ring, struct fd_ringbuffer *target) __OUT_IB5(ring, target); } +static void +fd5_mem_to_mem(struct fd_ringbuffer *ring, struct pipe_resource *dst, + unsigned dst_off, struct pipe_resource *src, unsigned src_off, + unsigned sizedwords) +{ + struct fd_bo *src_bo = fd_resource(src)->bo; + struct fd_bo *dst_bo = fd_resource(dst)->bo; + unsigned i; + + for (i = 0; i < sizedwords; i++) { + OUT_PKT7(ring, CP_MEM_TO_MEM, 5); + OUT_RING(ring, 0x00000000); + OUT_RELOCW(ring, dst_bo, dst_off, 0, 0); + OUT_RELOC (ring, src_bo, src_off, 0, 0); + + dst_off += 4; + src_off += 4; + } +} + void fd5_emit_init(struct pipe_context *pctx) { @@ -1075,4 +1095,5 @@ fd5_emit_init(struct pipe_context *pctx) ctx->emit_const = fd5_emit_const; ctx->emit_const_bo = fd5_emit_const_bo; ctx->emit_ib = fd5_emit_ib; + ctx->mem_to_mem = fd5_mem_to_mem; } |