raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-20 10:56:58 +02:00
Code Issues Packages Projects Releases Wiki Activity

gpu: allow byte-granular memory DMA

Browse Source
This commit is contained in:
nmzik
2026-08-09 05:31:18 +02:00
parent 9c263a9886
commit 4cd6132758
2 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/graphics/guest_gpu/graphicsRun.cpp
-1
View File
@@ -473,7 +473,6 @@ void CommandProcessor::DmaData(uint8_t engine, uint8_t dst_sel, uint8_t dst_cach
if (num_bytes == 0) {
return;
}
EXIT_NOT_IMPLEMENTED((num_bytes & 3u) != 0);
EXIT_NOT_IMPLEMENTED(dst_cache_policy > 3);
EXIT_NOT_IMPLEMENTED(src_cache_policy > 3);
EXIT_NOT_IMPLEMENTED(wait_for_previous > 1);
src/graphics/host_gpu/renderer/cache/bufferCache.cpp
Vendored
+2 -2
View File
@@ -722,8 +722,8 @@ void BufferCache::CopyBuffer(uint64_t dst_vaddr, uint64_t src_vaddr, uint64_t si
const bool dst_memory = !dst_gds;
const bool src_memory = !src_gds;
if ((dst_memory && dst_vaddr == 0) || (src_memory && src_vaddr == 0) || size == 0 ||
((dst_vaddr | src_vaddr | size) & 3u) != 0 || size > UINT64_MAX - dst_vaddr ||
size > UINT64_MAX - src_vaddr || (dst_gds && src_gds) ||
((dst_gds || src_gds) && ((dst_vaddr | src_vaddr | size) & 3u) != 0) ||
size > UINT64_MAX - dst_vaddr || size > UINT64_MAX - src_vaddr || (dst_gds && src_gds) ||
(dst_gds == src_gds && src_vaddr < dst_vaddr + size && dst_vaddr < src_vaddr + size) ||
(dst_gds && (dst_vaddr > m_gds_buffer.Size() || size > m_gds_buffer.Size() - dst_vaddr)) ||
(src_gds && (src_vaddr > m_gds_buffer.Size() || size > m_gds_buffer.Size() - src_vaddr))) {