context.h File Reference

#include "dart_api.h"
#include "flutter/lib/gpu/export.h"
#include "flutter/lib/ui/dart_wrapper.h"
#include "impeller/renderer/context.h"

Go to the source code of this file.

Classes
class	flutter::gpu::Context

Namespaces
namespace	flutter
namespace	flutter::gpu

Functions
FLUTTER_GPU_EXPORT Dart_Handle	InternalFlutterGpu_Context_InitializeDefault (Dart_Handle wrapper)
FLUTTER_GPU_EXPORT int	InternalFlutterGpu_Context_GetBackendType (flutter::gpu::Context *wrapper)
FLUTTER_GPU_EXPORT int	InternalFlutterGpu_Context_GetDefaultColorFormat (flutter::gpu::Context *wrapper)
FLUTTER_GPU_EXPORT int	InternalFlutterGpu_Context_GetDefaultStencilFormat (flutter::gpu::Context *wrapper)
FLUTTER_GPU_EXPORT int	InternalFlutterGpu_Context_GetDefaultDepthStencilFormat (flutter::gpu::Context *wrapper)

Function Documentation

InternalFlutterGpu_Context_GetBackendType()

FLUTTER_GPU_EXPORT int InternalFlutterGpu_Context_GetBackendType

(

flutter::gpu::Context *

wrapper

)

InternalFlutterGpu_Context_GetDefaultColorFormat()

FLUTTER_GPU_EXPORT int InternalFlutterGpu_Context_GetDefaultColorFormat

(

flutter::gpu::Context *

wrapper

)

Definition at line 89 of file context.cc.

                                {
  return static_cast<int>(flutter::gpu::FromImpellerPixelFormat(
      wrapper->GetContext()->GetCapabilities()->GetDefaultColorFormat()));
}

InternalFlutterGpu_Context_GetDefaultDepthStencilFormat()

FLUTTER_GPU_EXPORT int InternalFlutterGpu_Context_GetDefaultDepthStencilFormat

(

flutter::gpu::Context *

wrapper

)

Definition at line 101 of file context.cc.

                                {
  return static_cast<int>(flutter::gpu::FromImpellerPixelFormat(
      wrapper->GetContext()
          ->GetCapabilities()
          ->GetDefaultDepthStencilFormat()));
}

InternalFlutterGpu_Context_GetDefaultStencilFormat()

FLUTTER_GPU_EXPORT int InternalFlutterGpu_Context_GetDefaultStencilFormat

(

flutter::gpu::Context *

wrapper

)

Definition at line 95 of file context.cc.

                                {
  return static_cast<int>(flutter::gpu::FromImpellerPixelFormat(
      wrapper->GetContext()->GetCapabilities()->GetDefaultStencilFormat()));
}

InternalFlutterGpu_Context_InitializeDefault()

FLUTTER_GPU_EXPORT Dart_Handle InternalFlutterGpu_Context_InitializeDefault

(

Dart_Handle

wrapper

)

Exports

Definition at line 76 of file context.cc.

                                                                              {
  std::optional<std::string> out_error;
  auto impeller_context = flutter::gpu::Context::GetDefaultContext(out_error);
  if (out_error.has_value()) {
    return tonic::ToDart(out_error.value());
  }
 
  auto res = fml::MakeRefCounted<flutter::gpu::Context>(impeller_context);
  res->AssociateWithDartWrapper(wrapper);
 
  return Dart_Null();
}