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fix eop/flipping

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This commit is contained in:
nmzik
2026-07-17 01:50:43 +02:00
parent a96b5111e6
commit bf1ea80bd9
14 changed files with 557 additions and 224 deletions
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src/graphics/host_gpu/renderer/sync.cpp
+28 -37
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@@ -84,30 +84,12 @@ static void PublishImmediateFence(T* dst, T value) {
std::memcpy(dst, &value, sizeof(value));
}
static void SubmitDisplayBufferFlip(const uint64_t* args) {
if (g_render_ctx == nullptr || args == nullptr) {
EXIT("GPU flip submission has invalid state, render_ctx=%p args=%p\n",
static_cast<const void*>(g_render_ctx), static_cast<const void*>(args));
}
const auto handle = static_cast<int>(args[0]);
const auto index = static_cast<int>(args[1]);
const auto flip_mode = static_cast<int>(args[2]);
const auto flip_arg = static_cast<int64_t>(args[3]);
const auto result =
Presentation::DisplayBufferSubmitFlipFromGpu(handle, index, flip_mode, flip_arg);
if (result != 0) {
EXIT("GPU flip submission failed, result=%d handle=%d index=%d mode=%d arg=%" PRId64 "\n",
result, handle, index, flip_mode, flip_arg);
}
}
static bool CompleteDisplayBufferFlip(const uint64_t* args) {
if (g_render_ctx == nullptr || args == nullptr) {
EXIT("GPU flip completion has invalid state, render_ctx=%p args=%p\n",
static_cast<const void*>(g_render_ctx), static_cast<const void*>(args));
}
Presentation::DisplayBufferCompleteFlipFromGpu(static_cast<int>(args[0]),
static_cast<int>(args[1]));
Presentation::DisplayBufferCompleteFlipFromGpu(args[0]);
return true;
}
@@ -348,9 +330,28 @@ void GraphicsRenderWriteAtEndOfPipeWithInterrupt32(uint64_t submit_id, CommandBu
args);
}
uint64_t GraphicsRenderPrepareDisplayBufferFlip(CommandBuffer* buffer, int handle, int index,
int flip_mode, int64_t flip_arg) {
for (;;) {
uint64_t request_id = 0;
const auto result = Presentation::DisplayBufferSubmitFlipFromGpu(
buffer, handle, index, flip_mode, flip_arg, &request_id);
if (result == OK) {
EXIT_IF(request_id == 0);
return request_id;
}
if (result != VideoOut::VIDEO_OUT_ERROR_FLIP_QUEUE_FULL) {
EXIT("GPU flip submission failed, result=%d handle=%d index=%d mode=%d arg=%" PRId64
"\n",
result, handle, index, flip_mode, flip_arg);
}
Presentation::DisplayBufferWaitForFlipQueueSlot();
}
}
void GraphicsRenderWriteAtEndOfPipeWithInterruptWriteBackFlip32(
uint64_t submit_id, CommandBuffer* buffer, uint32_t* dst_gpu_addr, uint32_t value, int handle,
int index, int flip_mode, int64_t flip_arg) {
int index, int flip_mode, int64_t flip_arg, uint64_t request_id) {
EXIT_IF(g_render_ctx == nullptr);
EXIT_IF(dst_gpu_addr == nullptr);
EXIT_IF(buffer == nullptr);
@@ -361,11 +362,7 @@ void GraphicsRenderWriteAtEndOfPipeWithInterruptWriteBackFlip32(
static_cast<uint32_t>(flip_mode), value, static_cast<uint64_t>(flip_arg));
PublishImmediateFence(dst_gpu_addr, value);
uint64_t args[LABEL_ARGS_MAX] = {static_cast<uint64_t>(handle), static_cast<uint64_t>(index),
static_cast<uint64_t>(flip_mode),
static_cast<uint64_t>(flip_arg)};
SubmitDisplayBufferFlip(args);
const uint64_t args[LABEL_ARGS_MAX] = {request_id};
SubmitLabel32(
buffer, nullptr, 0, CompleteDisplayBufferFlip,
[](const uint64_t* /*args*/) {
@@ -378,7 +375,8 @@ void GraphicsRenderWriteAtEndOfPipeWithInterruptWriteBackFlip32(
void GraphicsRenderWriteAtEndOfPipeWithFlip32(uint64_t submit_id, CommandBuffer* buffer,
uint32_t* dst_gpu_addr, uint32_t value, int handle,
int index, int flip_mode, int64_t flip_arg) {
int index, int flip_mode, int64_t flip_arg,
uint64_t request_id) {
EXIT_IF(g_render_ctx == nullptr);
EXIT_IF(dst_gpu_addr == nullptr);
EXIT_IF(buffer == nullptr);
@@ -389,16 +387,13 @@ void GraphicsRenderWriteAtEndOfPipeWithFlip32(uint64_t submit_id, CommandBuffer*
static_cast<uint32_t>(flip_mode), value, static_cast<uint64_t>(flip_arg));
PublishImmediateFence(dst_gpu_addr, value);
uint64_t args[LABEL_ARGS_MAX] = {static_cast<uint64_t>(handle), static_cast<uint64_t>(index),
static_cast<uint64_t>(flip_mode),
static_cast<uint64_t>(flip_arg)};
SubmitDisplayBufferFlip(args);
const uint64_t args[LABEL_ARGS_MAX] = {request_id};
SubmitLabel32(buffer, nullptr, 0, CompleteDisplayBufferFlip, nullptr, args);
}
void GraphicsRenderWriteAtEndOfPipeOnlyFlip(uint64_t submit_id, CommandBuffer* buffer, int handle,
int index, int flip_mode, int64_t flip_arg) {
int index, int flip_mode, int64_t flip_arg,
uint64_t request_id) {
EXIT_IF(g_render_ctx == nullptr);
EXIT_IF(buffer == nullptr);
EXIT_IF(buffer->IsInvalid());
@@ -407,11 +402,7 @@ void GraphicsRenderWriteAtEndOfPipeOnlyFlip(uint64_t submit_id, CommandBuffer* b
static_cast<uint32_t>(handle), static_cast<uint32_t>(index),
static_cast<uint32_t>(flip_mode), 0, static_cast<uint64_t>(flip_arg));
uint64_t args[LABEL_ARGS_MAX] = {static_cast<uint64_t>(handle), static_cast<uint64_t>(index),
static_cast<uint64_t>(flip_mode),
static_cast<uint64_t>(flip_arg)};
SubmitDisplayBufferFlip(args);
const uint64_t args[LABEL_ARGS_MAX] = {request_id};
SubmitLabel32(buffer, nullptr, 0, CompleteDisplayBufferFlip, nullptr, args);
}