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[MG_Backend, MG_Remote] (Disaggregated): P5f fe - retire existing-carrier Espryt pulls

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swung0x48
2026-09-19 21:52:35 -04:00
parent 418c765c58
commit 85f3104731
6 changed files with 103 additions and 4 deletions
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MobileGL/MG_Backend/DirectGLES/DirectGLES.cpp
+63
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@@ -64,6 +64,14 @@
#endif
namespace MobileGL::MG_Backend::DirectGLES {
#if MOBILEGL_BUILD_DISAGGREGATED
// read_pixels writes the server reply scratch; client-side scatter owns any PBO.
static const SharedPtr<MG_State::GLState::BufferObject>& SplitReadbackPackBuffer() {
static const SharedPtr<MG_State::GLState::BufferObject> none;
return none;
}
#endif
MG_External::EGLFunctionsTable g_EGLFuncs;
MG_External::GLESFunctionsTable g_GLESFuncs;
MG_External::GLESCapabilities g_GLESCapabilities;
@@ -10757,7 +10765,9 @@ namespace MobileGL::MG_Backend::DirectGLES {
ZoneScopedNC(__func__, TRACY_ZONECOLOR_BACKEND);
#endif
auto unit = MGB_CTX->GetActiveTextureUnit();
#if !MOBILEGL_BUILD_DISAGGREGATED
auto& textureUnit = MGB_CTX->GetTextureUnitObject(unit);
#endif
auto textureTarget = MG_Util::ConvertGLEnumToTextureTarget(target);
if (!TextureImpl::IsSupportedTextureTarget(textureTarget)) {
@@ -10789,6 +10799,9 @@ namespace MobileGL::MG_Backend::DirectGLES {
}
#endif
#if MOBILEGL_BUILD_DISAGGREGATED
auto& textureUnit = MGB_CTX->GetTextureUnitObject(unit);
#endif
const auto& bindingSlot = textureUnit.GetBindingSlot(textureTarget);
{
const auto& textureObject = bindingSlot.GetBoundObject();
@@ -12297,8 +12310,15 @@ namespace MobileGL::MG_Backend::DirectGLES {
// An endpoint that named nothing is the frontend validator's INVALID_VALUE and never
// reaches here - but the assertion that says so is compiled out of a release build, and
// SyncTextureObjectToBackend would register a null state object.
#if MOBILEGL_BUILD_DISAGGREGATED
if (MG_Config::Transport != MG_Config::TransportMode::Monolith) {
out.texture = TextureImpl::SyncTextureToBackendByHandle(endpoint.TextureHandle);
} else
#endif
{
if (!endpoint.Texture) return false;
out.texture = TextureImpl::SyncTextureObjectToBackend(endpoint.Texture);
}
if (!out.texture) return false;
const TextureTarget stateTarget = MG_Util::ConvertGLEnumToTextureTarget(appTarget);
out.target = TextureImpl::ConvertTextureTargetToBackendGLEnum(stateTarget);
@@ -12316,6 +12336,13 @@ namespace MobileGL::MG_Backend::DirectGLES {
}
static TextureInternalFormat GetCopyImageEndpointFormat(const CopyImageEndpoint& endpoint) {
#if MOBILEGL_BUILD_DISAGGREGATED
if (MG_Config::Transport != MG_Config::TransportMode::Monolith) {
const auto* record = PipeTextureRecordForHandle(endpoint.TextureHandle);
return record ? static_cast<TextureInternalFormat>(record->Desc.InternalFormat)
: TextureInternalFormat::Unknown;
}
#endif
if (endpoint.IsRenderbuffer()) return endpoint.Renderbuffer->GetInternalFormat();
return endpoint.Texture ? endpoint.Texture->GetFormat() : TextureInternalFormat::Unknown;
}
@@ -12596,6 +12623,17 @@ namespace MobileGL::MG_Backend::DirectGLES {
// effect by the block's next use.
void ShaderStorageBlockBinding(GLuint program, const GLchar* storageBlockName, GLuint storageBlockBinding) {
if (!storageBlockName) return;
#if MOBILEGL_BUILD_DISAGGREGATED
if (MG_Config::Transport != MG_Config::TransportMode::Monolith) {
const auto handle = MG_Pipe::MGPipeApplier().VerbStorageBlockProgram;
auto* slot = PrgramImpl::g_backendProgramObjects.FindByHandle(handle);
if (slot && *slot && (*slot)->GetBackendProgramId()) {
PrgramImpl::ApplyShaderStorageBlockBinding((*slot)->GetBackendProgramId(),
storageBlockName, storageBlockBinding);
}
return;
}
#endif
if (!MGB_CTX->ValidateProgramName(program)) return;
auto& programObject = MGB_CTX->GetProgramObject(program);
if (!programObject) return;
@@ -12806,6 +12844,11 @@ namespace MobileGL::MG_Backend::DirectGLES {
const SizeT rowBytes = static_cast<SizeT>(width) * dstPixelBytes;
const SizeT packedSize = dstOffset + static_cast<SizeT>(height - 1) * dstRowStride + rowBytes;
const auto& pixelPackBufferObject =
#if MOBILEGL_BUILD_DISAGGREGATED
MG_Config::Transport != MG_Config::TransportMode::Monolith
? SplitReadbackPackBuffer() :
#endif
MGB_CTX->GetBufferBindingSlot(BufferTarget::PixelPack).GetBoundObject();
const SizeT pboOffset = reinterpret_cast<SizeT>(pixels);
if (pixelPackBufferObject && pboOffset + packedSize > pixelPackBufferObject->GetSize()) {
@@ -13788,6 +13831,11 @@ namespace MobileGL::MG_Backend::DirectGLES {
return true;
}
const auto& pixelPackBufferObject =
#if MOBILEGL_BUILD_DISAGGREGATED
MG_Config::Transport != MG_Config::TransportMode::Monolith
? SplitReadbackPackBuffer() :
#endif
MGB_CTX->GetBufferBindingSlot(BufferTarget::PixelPack).GetBoundObject();
if (!pixelPackBufferObject && pixels == nullptr) {
return true;
@@ -14025,6 +14073,11 @@ namespace MobileGL::MG_Backend::DirectGLES {
MG_Pipe::MGPipeUnmigratedEmulation("get-tex-image-shadow");
#endif
const auto& pixelPackBufferObject =
#if MOBILEGL_BUILD_DISAGGREGATED
MG_Config::Transport != MG_Config::TransportMode::Monolith
? SplitReadbackPackBuffer() :
#endif
MGB_CTX->GetBufferBindingSlot(BufferTarget::PixelPack).GetBoundObject();
if (!pixelPackBufferObject && pixels == nullptr) {
return true;
@@ -14335,6 +14388,11 @@ namespace MobileGL::MG_Backend::DirectGLES {
// (the driver-level binding used to stay on the user PBO after this call,
// capturing subsequent client-memory readbacks into it).
auto& pixelPackBufferObject =
#if MOBILEGL_BUILD_DISAGGREGATED
MG_Config::Transport != MG_Config::TransportMode::Monolith
? SplitReadbackPackBuffer() :
#endif
MGB_CTX->GetBufferBindingSlot(BufferTarget::PixelPack).GetBoundObject();
Bool usePBO = false;
GLuint packBufferId = 0;
@@ -14766,6 +14824,11 @@ namespace MobileGL::MG_Backend::DirectGLES {
// Handle PBO. The pack binding is scoped: it returns to the resting 0 state
// on every exit path, so a later readback can never land in a stale PBO.
auto& pixelPackBufferObject =
#if MOBILEGL_BUILD_DISAGGREGATED
MG_Config::Transport != MG_Config::TransportMode::Monolith
? SplitReadbackPackBuffer() :
#endif
MGB_CTX->GetBufferBindingSlot(BufferTarget::PixelPack).GetBoundObject();
Bool usePBO = false;
GLuint packBufferId = 0;