encounter
/
dawn-cmake
mirror of https://github.com/encounter/dawn-cmake.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Resource Management 2: Buffer mapping error handling 

Add error handling for buffer mapping ops.

BUG=dawn:27

Change-Id: I9a66baf74c27b137990608c31cb04af8023594b0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9241
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
This commit is contained in:
Bryan Bernhart 2019-07-23 00:04:59 +00:00 committed by Commit Bot service account
parent 23dd12459c
commit 07b5be3bc5
12 changed files with 42 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/dawn_native/Buffer.cpp
View File

@ -64,11 +64,13 @@ namespace dawn_native {
UNREACHABLE();
return {};
}
void MapReadAsyncImpl(uint32_t serial) override {
MaybeError MapReadAsyncImpl(uint32_t serial) override {
UNREACHABLE();
return {};
}
void MapWriteAsyncImpl(uint32_t serial) override {
MaybeError MapWriteAsyncImpl(uint32_t serial) override {
UNREACHABLE();
return {};
}
void UnmapImpl() override {
UNREACHABLE();
@ -244,7 +246,9 @@ namespace dawn_native {
mMapUserdata = userdata;
mState = BufferState::Mapped;
MapReadAsyncImpl(mMapSerial);
if (GetDevice()->ConsumedError(MapReadAsyncImpl(mMapSerial))) {
return;
}
}
MaybeError BufferBase::SetSubDataImpl(uint32_t start, uint32_t count, const void* data) {
@ -282,7 +286,9 @@ namespace dawn_native {
mMapUserdata = userdata;
mState = BufferState::Mapped;
MapWriteAsyncImpl(mMapSerial);
if (GetDevice()->ConsumedError(MapWriteAsyncImpl(mMapSerial))) {
return;
}
}
void BufferBase::Destroy() {

4
src/dawn_native/Buffer.h
View File

@ -82,8 +82,8 @@ namespace dawn_native {
private:
virtual MaybeError MapAtCreationImpl(uint8_t** mappedPointer) = 0;
virtual MaybeError SetSubDataImpl(uint32_t start, uint32_t count, const void* data);
virtual void MapReadAsyncImpl(uint32_t serial) = 0;
virtual void MapWriteAsyncImpl(uint32_t serial) = 0;
virtual MaybeError MapReadAsyncImpl(uint32_t serial) = 0;
virtual MaybeError MapWriteAsyncImpl(uint32_t serial) = 0;
virtual void UnmapImpl() = 0;
virtual void DestroyImpl() = 0;

6
src/dawn_native/d3d12/BufferD3D12.cpp
View File

@ -215,7 +215,7 @@ namespace dawn_native { namespace d3d12 {
return {};
}
void Buffer::MapReadAsyncImpl(uint32_t serial) {
MaybeError Buffer::MapReadAsyncImpl(uint32_t serial) {
mWrittenMappedRange = {};
D3D12_RANGE readRange = {0, GetSize()};
char* data = nullptr;
@ -225,9 +225,10 @@ namespace dawn_native { namespace d3d12 {
// writes available when the fence is passed.
MapRequestTracker* tracker = ToBackend(GetDevice())->GetMapRequestTracker();
tracker->Track(this, serial, data, false);
return {};
}
void Buffer::MapWriteAsyncImpl(uint32_t serial) {
MaybeError Buffer::MapWriteAsyncImpl(uint32_t serial) {
mWrittenMappedRange = {0, GetSize()};
char* data = nullptr;
ASSERT_SUCCESS(mResource->Map(0, &mWrittenMappedRange, reinterpret_cast<void**>(&data)));
@ -236,6 +237,7 @@ namespace dawn_native { namespace d3d12 {
// writes available on queue submission.
MapRequestTracker* tracker = ToBackend(GetDevice())->GetMapRequestTracker();
tracker->Track(this, serial, data, true);
return {};
}
void Buffer::UnmapImpl() {

4
src/dawn_native/d3d12/BufferD3D12.h
View File

@ -40,8 +40,8 @@ namespace dawn_native { namespace d3d12 {
private:
// Dawn API
void MapReadAsyncImpl(uint32_t serial) override;
void MapWriteAsyncImpl(uint32_t serial) override;
MaybeError MapReadAsyncImpl(uint32_t serial) override;
MaybeError MapWriteAsyncImpl(uint32_t serial) override;
void UnmapImpl() override;
void DestroyImpl() override;

4
src/dawn_native/metal/BufferMTL.h
View File

@ -35,8 +35,8 @@ namespace dawn_native { namespace metal {
private:
// Dawn API
void MapReadAsyncImpl(uint32_t serial) override;
void MapWriteAsyncImpl(uint32_t serial) override;
MaybeError MapReadAsyncImpl(uint32_t serial) override;
MaybeError MapWriteAsyncImpl(uint32_t serial) override;
void UnmapImpl() override;
void DestroyImpl() override;

6
src/dawn_native/metal/BufferMTL.mm
View File

@ -57,14 +57,16 @@ namespace dawn_native { namespace metal {
return {};
}
void Buffer::MapReadAsyncImpl(uint32_t serial) {
MaybeError Buffer::MapReadAsyncImpl(uint32_t serial) {
MapRequestTracker* tracker = ToBackend(GetDevice())->GetMapTracker();
tracker->Track(this, serial, false);
return {};
}
void Buffer::MapWriteAsyncImpl(uint32_t serial) {
MaybeError Buffer::MapWriteAsyncImpl(uint32_t serial) {
MapRequestTracker* tracker = ToBackend(GetDevice())->GetMapTracker();
tracker->Track(this, serial, true);
return {};
}
void Buffer::UnmapImpl() {

6
src/dawn_native/null/DeviceNull.cpp
View File

@ -264,12 +264,14 @@ namespace dawn_native { namespace null {
return {};
}
void Buffer::MapReadAsyncImpl(uint32_t serial) {
MaybeError Buffer::MapReadAsyncImpl(uint32_t serial) {
MapAsyncImplCommon(serial, false);
return {};
}
void Buffer::MapWriteAsyncImpl(uint32_t serial) {
MaybeError Buffer::MapWriteAsyncImpl(uint32_t serial) {
MapAsyncImplCommon(serial, true);
return {};
}
void Buffer::MapAsyncImplCommon(uint32_t serial, bool isWrite) {

4
src/dawn_native/null/DeviceNull.h
View File

@ -151,8 +151,8 @@ namespace dawn_native { namespace null {
private:
// Dawn API
MaybeError SetSubDataImpl(uint32_t start, uint32_t count, const void* data) override;
void MapReadAsyncImpl(uint32_t serial) override;
void MapWriteAsyncImpl(uint32_t serial) override;
MaybeError MapReadAsyncImpl(uint32_t serial) override;
MaybeError MapWriteAsyncImpl(uint32_t serial) override;
void UnmapImpl() override;
void DestroyImpl() override;

6
src/dawn_native/opengl/BufferGL.cpp
View File

@ -58,7 +58,7 @@ namespace dawn_native { namespace opengl {
return {};
}
void Buffer::MapReadAsyncImpl(uint32_t serial) {
MaybeError Buffer::MapReadAsyncImpl(uint32_t serial) {
const OpenGLFunctions& gl = ToBackend(GetDevice())->gl;
// TODO(cwallez@chromium.org): this does GPU->CPU synchronization, we could require a high
@ -66,9 +66,10 @@ namespace dawn_native { namespace opengl {
gl.BindBuffer(GL_ARRAY_BUFFER, mBuffer);
void* data = gl.MapBuffer(GL_ARRAY_BUFFER, GL_READ_ONLY);
CallMapReadCallback(serial, DAWN_BUFFER_MAP_ASYNC_STATUS_SUCCESS, data, GetSize());
return {};
}
void Buffer::MapWriteAsyncImpl(uint32_t serial) {
MaybeError Buffer::MapWriteAsyncImpl(uint32_t serial) {
const OpenGLFunctions& gl = ToBackend(GetDevice())->gl;
// TODO(cwallez@chromium.org): this does GPU->CPU synchronization, we could require a high
@ -76,6 +77,7 @@ namespace dawn_native { namespace opengl {
gl.BindBuffer(GL_ARRAY_BUFFER, mBuffer);
void* data = gl.MapBuffer(GL_ARRAY_BUFFER, GL_WRITE_ONLY);
CallMapWriteCallback(serial, DAWN_BUFFER_MAP_ASYNC_STATUS_SUCCESS, data, GetSize());
return {};
}
void Buffer::UnmapImpl() {

4
src/dawn_native/opengl/BufferGL.h
View File

@ -33,8 +33,8 @@ namespace dawn_native { namespace opengl {
private:
// Dawn API
MaybeError SetSubDataImpl(uint32_t start, uint32_t count, const void* data) override;
void MapReadAsyncImpl(uint32_t serial) override;
void MapWriteAsyncImpl(uint32_t serial) override;
MaybeError MapReadAsyncImpl(uint32_t serial) override;
MaybeError MapWriteAsyncImpl(uint32_t serial) override;
void UnmapImpl() override;
void DestroyImpl() override;

6
src/dawn_native/vulkan/BufferVk.cpp
View File

@ -209,7 +209,7 @@ namespace dawn_native { namespace vulkan {
return {};
}
void Buffer::MapReadAsyncImpl(uint32_t serial) {
MaybeError Buffer::MapReadAsyncImpl(uint32_t serial) {
Device* device = ToBackend(GetDevice());
VkCommandBuffer commands = device->GetPendingCommandBuffer();
@ -220,9 +220,10 @@ namespace dawn_native { namespace vulkan {
MapRequestTracker* tracker = device->GetMapRequestTracker();
tracker->Track(this, serial, memory, false);
return {};
}
void Buffer::MapWriteAsyncImpl(uint32_t serial) {
MaybeError Buffer::MapWriteAsyncImpl(uint32_t serial) {
Device* device = ToBackend(GetDevice());
VkCommandBuffer commands = device->GetPendingCommandBuffer();
@ -233,6 +234,7 @@ namespace dawn_native { namespace vulkan {
MapRequestTracker* tracker = device->GetMapRequestTracker();
tracker->Track(this, serial, memory, true);
return {};
}
void Buffer::UnmapImpl() {

4
src/dawn_native/vulkan/BufferVk.h
View File

@ -42,8 +42,8 @@ namespace dawn_native { namespace vulkan {
private:
// Dawn API
void MapReadAsyncImpl(uint32_t serial) override;
void MapWriteAsyncImpl(uint32_t serial) override;
MaybeError MapReadAsyncImpl(uint32_t serial) override;
MaybeError MapWriteAsyncImpl(uint32_t serial) override;
void UnmapImpl() override;
void DestroyImpl() override;