Android #53

Merge pull request #11389 from FernandoS27/discard-fix
Buffer Cache: fix discard writes.
2023-08-28 00:57:35 +00:00 · 2023-08-27 04:26:59 +02:00 · 2023-08-27 03:45:43 +02:00
1 changed files with 9 additions and 1 deletions
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@ -289,8 +289,11 @@ std::pair<typename P::Buffer*, u32> BufferCache<P>::ObtainBuffer(GPUVAddr gpu_ad
        MarkWrittenBuffer(buffer_id, *cpu_addr, size);
        break;
    case ObtainBufferOperation::DiscardWrite: {
-        IntervalType interval{*cpu_addr, size};
+        VAddr cpu_addr_start = Common::AlignDown(*cpu_addr, 64);
+        VAddr cpu_addr_end = Common::AlignUp(*cpu_addr + size, 64);
+        IntervalType interval{cpu_addr_start, cpu_addr_end};
        ClearDownload(interval);
+        common_ranges.subtract(interval);
        break;
    }
    default:
@ -1159,6 +1162,11 @@ void BufferCache<P>::UpdateDrawIndirect() {
            .size = static_cast<u32>(size),
            .buffer_id = FindBuffer(*cpu_addr, static_cast<u32>(size)),
        };
+        VAddr cpu_addr_start = Common::AlignDown(*cpu_addr, 64);
+        VAddr cpu_addr_end = Common::AlignUp(*cpu_addr + size, 64);
+        IntervalType interval{cpu_addr_start, cpu_addr_end};
+        ClearDownload(interval);
+        common_ranges.subtract(interval);
    };
    if (current_draw_indirect->include_count) {
        update(current_draw_indirect->count_start_address, sizeof(u32),
Author	SHA1	Message	Date
yuzubot	2f444a9fd5	Android #53	2023-08-28 00:57:35 +00:00
Fernando S	ada4697300	Merge pull request #11389 from FernandoS27/discard-fix Buffer Cache: fix discard writes.	2023-08-27 04:26:59 +02:00
Fernando Sahmkow	acc99433c7	Buffer Cache: fix discard writes.	2023-08-27 03:45:43 +02:00