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Fixing offset alignments when using DynamicUploader

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When using a dynamic uploader we didn't align the offset
that the allocated memory might have already had.
That fixes WriteTexture, WriteBuffer, ClearTexture and
on D3D12 ClearBuffer.

Bug: dawn:512
Change-Id: I64c7511ad6b0d3d6a28a494e1324a10ad4d38091
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/27020
Commit-Queue: Tomek Ponitka <tommek@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
This commit is contained in:
Tomek Ponitka
2020-08-20 11:25:49 +00:00
committed by Commit Bot service account
parent eff9ef0f22
commit 7f265d1d40
26 changed files with 300 additions and 122 deletions
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4
src/common/Constants.h
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@@ -64,4 +64,8 @@ static constexpr uint32_t kMaxTexture2DMipLevels = 14u;
static_assert(1 << (kMaxTexture2DMipLevels - 1) == kMaxTextureSize,
"kMaxTexture2DMipLevels and kMaxTextureSize size mismatch");
// Offset alignment for CopyB2B. Strictly speaking this alignment is required only
// on macOS, but we decide to do it on all platforms.
static constexpr uint64_t kCopyBufferToBufferOffsetAlignment = 4u;
#endif // COMMON_CONSTANTS_H_