On 07/02/2019 02:22, Marek Olšák wrote:
+ bool use_sdma_upload = sscreen->info.has_dedicated_vram && sctx->dma_cs && debug_get_bool_option("SDMA", true);
+ sctx->b.const_uploader = u_upload_create(&sctx->b, 256 * 1024,
+ 0, PIPE_USAGE_DEFAULT,
+ SI_RESOURCE_FLAG_32BIT |
+ (use_sdma_upload ?
+
SI_RESOURCE_FLAG_UPLOAD_FLUSH_EXPLICIT_VIA_SDMA :
+
(sscreen->cpdma_prefetch_writes_memory ?
+ 0 :
SI_RESOURCE_FLAG_READ_ONLY)));
+ if (!sctx->b.const_uploader)
+ goto fail;
+
+ if (use_sdma_upload)
+ u_upload_enable_flush_explicit(sctx->b.const_uploader);
+
I see that APU are not affected by the change.
Are they affected by the issue this patch aims to fix though ? If so,
wouldn't it make sense to switch to PIPE_USAGE_STREAM for APUs ?
Axel
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