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Merge PR #27: experimental packed and in-place DLSS output

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woutermans committed 2026-10-07 22:26:30 +02:00
2 parents 607035aa98 283738d626
commit 84e6048066
11 files changed
+1012 -22
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tools/wine_nvcuda_bridge.c
+3 -2
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@@ -1399,8 +1399,9 @@ static CUresult write_redirect_tail(CUsurfObject object, CUdeviceptr pointer, ui
static unsigned char ring[256][16];
static unsigned int next;
unsigned char* tail = ring[next++ % 256];
// dword 21: 0x5232 ('R2') << 16 | pitch / 8 (0 = off); dwords 22-23: pointer
const uint32_t word = pitch != 0 ? 0x52320000u | ((pitch >> 3) & 0xffffu) : 0u;
// dword 21: 0x5232 ('R2', RGBA16F texels) << 16 | pitch / 8 (0 = off); dwords 22-23: pointer.
// Row pitches are multiples of 8, so bit 0 of `pitch` selects 'R3': R10G10B10A2_UNORM texels.
const uint32_t word = pitch != 0 ? ((pitch & 1u) != 0 ? 0x52330000u : 0x52320000u) | ((pitch >> 3) & 0xffffu) : 0u;
memset(tail, 0, 16);
memcpy(tail, &word, 4);
memcpy(tail + 4, &pointer, 8);