diff options
Diffstat (limited to 'src/gallium/drivers/r600/evergreen_compute.c')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_compute.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/gallium/drivers/r600/evergreen_compute.c b/src/gallium/drivers/r600/evergreen_compute.c index 5f67759889a..4d490c4685c 100644 --- a/src/gallium/drivers/r600/evergreen_compute.c +++ b/src/gallium/drivers/r600/evergreen_compute.c @@ -271,6 +271,8 @@ void evergreen_compute_upload_input( uint32_t * global_size_start; uint32_t * local_size_start; uint32_t * kernel_parameters_start; + struct pipe_box box; + struct pipe_transfer *transfer = NULL; if (shader->input_size == 0) { return; @@ -278,11 +280,16 @@ void evergreen_compute_upload_input( if (!shader->kernel_param) { /* Add space for the grid dimensions */ - shader->kernel_param = r600_compute_buffer_alloc_vram( - ctx->screen, input_size); + shader->kernel_param = (struct r600_resource *) + pipe_buffer_create(ctx_->screen, PIPE_BIND_CUSTOM, + PIPE_USAGE_IMMUTABLE, input_size); } - num_work_groups_start = r600_buffer_mmap_sync_with_rings(ctx, shader->kernel_param, PIPE_TRANSFER_WRITE); + u_box_1d(0, input_size, &box); + num_work_groups_start = ctx_->transfer_map(ctx_, + (struct pipe_resource*)shader->kernel_param, + 0, PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD_RANGE, + &box, &transfer); global_size_start = num_work_groups_start + (3 * (sizeof(uint) /4)); local_size_start = global_size_start + (3 * (sizeof(uint)) / 4); kernel_parameters_start = local_size_start + (3 * (sizeof(uint)) / 4); @@ -306,7 +313,7 @@ void evergreen_compute_upload_input( ((unsigned*)num_work_groups_start)[i]); } - ctx->ws->buffer_unmap(shader->kernel_param->cs_buf); + ctx_->transfer_unmap(ctx_, transfer); /* ID=0 is reserved for the parameters */ evergreen_cs_set_constant_buffer(ctx, 0, 0, input_size, |