Flutter Impeller
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impeller::ContentContext Class Reference

#include <content_context.h>

Public Types

using SubpassCallback = std::function< bool(const ContentContext &, RenderPass &)>
 

Public Member Functions

 ContentContext (std::shared_ptr< Context > context, std::shared_ptr< TypographerContext > typographer_context, std::shared_ptr< RenderTargetAllocator > render_target_allocator=nullptr)
 
 ~ContentContext ()
 
bool IsValid () const
 
std::shared_ptr< Tessellator > GetTessellator () const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetLinearGradientFillPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetLinearGradientSSBOFillPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetRadialGradientSSBOFillPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetConicalGradientSSBOFillPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetSweepGradientSSBOFillPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetRadialGradientFillPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetConicalGradientFillPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetRRectBlurPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetSweepGradientFillPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetSolidFillPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetTexturePipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetPositionUVPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetTiledTexturePipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetGaussianBlurDecalPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetGaussianBlurPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBorderMaskBlurPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetMorphologyFilterPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetColorMatrixColorFilterPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetLinearToSrgbFilterPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetSrgbToLinearFilterPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetClipPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetGlyphAtlasPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetGlyphAtlasColorPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetGeometryColorPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetYUVToRGBFilterPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetPorterDuffBlendPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendColorPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendColorBurnPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendColorDodgePipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendDarkenPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendDifferencePipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendExclusionPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendHardLightPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendHuePipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendLightenPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendLuminosityPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendMultiplyPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendOverlayPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendSaturationPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendScreenPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetBlendSoftLightPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendColorPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendColorBurnPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendColorDodgePipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendDarkenPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendDifferencePipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendExclusionPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendHardLightPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendHuePipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendLightenPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendLuminosityPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendMultiplyPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendOverlayPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendSaturationPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendScreenPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< PipelineDescriptor > > GetFramebufferBlendSoftLightPipeline (ContentContextOptions opts) const
 
std::shared_ptr< Pipeline< ComputePipelineDescriptor > > GetPointComputePipeline () const
 
std::shared_ptr< Pipeline< ComputePipelineDescriptor > > GetUvComputePipeline () const
 
std::shared_ptr< Context > GetContext () const
 
const Capabilities & GetDeviceCapabilities () const
 
void SetWireframe (bool wireframe)
 
std::shared_ptr< Texture > MakeSubpass (const std::string &label, ISize texture_size, const SubpassCallback &subpass_callback, bool msaa_enabled=true) const
 Creates a new texture of size texture_size and calls subpass_callback with a RenderPass for drawing to the texture. More...
 
std::shared_ptr< LazyGlyphAtlas > GetLazyGlyphAtlas () const
 
std::shared_ptr< RenderTargetAllocator > GetRenderTargetCache () const
 

Detailed Description

Definition at line 344 of file content_context.h.

Member Typedef Documentation

◆ SubpassCallback

using impeller::ContentContext::SubpassCallback = std::function<bool(const ContentContext&, RenderPass&)>

Definition at line 703 of file content_context.h.

Constructor & Destructor Documentation

◆ ContentContext()

impeller::ContentContext::ContentContext ( std::shared_ptr< Context >  context,
std::shared_ptr< TypographerContext >  typographer_context,
std::shared_ptr< RenderTargetAllocator >  render_target_allocator = nullptr 
)
explicit

Setup default clip pipeline.

Definition at line 172 of file content_context.cc.

176  : context_(std::move(context)),
177  lazy_glyph_atlas_(
178  std::make_shared<LazyGlyphAtlas>(std::move(typographer_context))),
179  tessellator_(std::make_shared<Tessellator>()),
180 #if IMPELLER_ENABLE_3D
181  scene_context_(std::make_shared<scene::SceneContext>(context_)),
182 #endif // IMPELLER_ENABLE_3D
183  render_target_cache_(render_target_allocator == nullptr
184  ? std::make_shared<RenderTargetCache>(
185  context_->GetResourceAllocator())
186  : std::move(render_target_allocator)) {
187  if (!context_ || !context_->IsValid()) {
188  return;
189  }
190  default_options_ = ContentContextOptions{
191  .sample_count = SampleCount::kCount4,
192  .color_attachment_pixel_format =
193  context_->GetCapabilities()->GetDefaultColorFormat()};
194 
195 #ifdef IMPELLER_DEBUG
196  checkerboard_pipelines_[default_options_] =
197  CreateDefaultPipeline<CheckerboardPipeline>(*context_);
198 #endif // IMPELLER_DEBUG
199 
200  solid_fill_pipelines_[default_options_] =
201  CreateDefaultPipeline<SolidFillPipeline>(*context_);
202 
203  if (context_->GetCapabilities()->SupportsSSBO()) {
204  linear_gradient_ssbo_fill_pipelines_[default_options_] =
205  CreateDefaultPipeline<LinearGradientSSBOFillPipeline>(*context_);
206  radial_gradient_ssbo_fill_pipelines_[default_options_] =
207  CreateDefaultPipeline<RadialGradientSSBOFillPipeline>(*context_);
208  conical_gradient_ssbo_fill_pipelines_[default_options_] =
209  CreateDefaultPipeline<ConicalGradientSSBOFillPipeline>(*context_);
210  sweep_gradient_ssbo_fill_pipelines_[default_options_] =
211  CreateDefaultPipeline<SweepGradientSSBOFillPipeline>(*context_);
212  } else {
213  linear_gradient_fill_pipelines_[default_options_] =
214  CreateDefaultPipeline<LinearGradientFillPipeline>(*context_);
215  radial_gradient_fill_pipelines_[default_options_] =
216  CreateDefaultPipeline<RadialGradientFillPipeline>(*context_);
217  conical_gradient_fill_pipelines_[default_options_] =
218  CreateDefaultPipeline<ConicalGradientFillPipeline>(*context_);
219  sweep_gradient_fill_pipelines_[default_options_] =
220  CreateDefaultPipeline<SweepGradientFillPipeline>(*context_);
221  }
222 
223  if (context_->GetCapabilities()->SupportsFramebufferFetch()) {
224  framebuffer_blend_color_pipelines_[default_options_] =
225  CreateDefaultPipeline<FramebufferBlendColorPipeline>(*context_);
226  framebuffer_blend_colorburn_pipelines_[default_options_] =
227  CreateDefaultPipeline<FramebufferBlendColorBurnPipeline>(*context_);
228  framebuffer_blend_colordodge_pipelines_[default_options_] =
229  CreateDefaultPipeline<FramebufferBlendColorDodgePipeline>(*context_);
230  framebuffer_blend_darken_pipelines_[default_options_] =
231  CreateDefaultPipeline<FramebufferBlendDarkenPipeline>(*context_);
232  framebuffer_blend_difference_pipelines_[default_options_] =
233  CreateDefaultPipeline<FramebufferBlendDifferencePipeline>(*context_);
234  framebuffer_blend_exclusion_pipelines_[default_options_] =
235  CreateDefaultPipeline<FramebufferBlendExclusionPipeline>(*context_);
236  framebuffer_blend_hardlight_pipelines_[default_options_] =
237  CreateDefaultPipeline<FramebufferBlendHardLightPipeline>(*context_);
238  framebuffer_blend_hue_pipelines_[default_options_] =
239  CreateDefaultPipeline<FramebufferBlendHuePipeline>(*context_);
240  framebuffer_blend_lighten_pipelines_[default_options_] =
241  CreateDefaultPipeline<FramebufferBlendLightenPipeline>(*context_);
242  framebuffer_blend_luminosity_pipelines_[default_options_] =
243  CreateDefaultPipeline<FramebufferBlendLuminosityPipeline>(*context_);
244  framebuffer_blend_multiply_pipelines_[default_options_] =
245  CreateDefaultPipeline<FramebufferBlendMultiplyPipeline>(*context_);
246  framebuffer_blend_overlay_pipelines_[default_options_] =
247  CreateDefaultPipeline<FramebufferBlendOverlayPipeline>(*context_);
248  framebuffer_blend_saturation_pipelines_[default_options_] =
249  CreateDefaultPipeline<FramebufferBlendSaturationPipeline>(*context_);
250  framebuffer_blend_screen_pipelines_[default_options_] =
251  CreateDefaultPipeline<FramebufferBlendScreenPipeline>(*context_);
252  framebuffer_blend_softlight_pipelines_[default_options_] =
253  CreateDefaultPipeline<FramebufferBlendSoftLightPipeline>(*context_);
254  }
255 
256  blend_color_pipelines_[default_options_] =
257  CreateDefaultPipeline<BlendColorPipeline>(*context_);
258  blend_colorburn_pipelines_[default_options_] =
259  CreateDefaultPipeline<BlendColorBurnPipeline>(*context_);
260  blend_colordodge_pipelines_[default_options_] =
261  CreateDefaultPipeline<BlendColorDodgePipeline>(*context_);
262  blend_darken_pipelines_[default_options_] =
263  CreateDefaultPipeline<BlendDarkenPipeline>(*context_);
264  blend_difference_pipelines_[default_options_] =
265  CreateDefaultPipeline<BlendDifferencePipeline>(*context_);
266  blend_exclusion_pipelines_[default_options_] =
267  CreateDefaultPipeline<BlendExclusionPipeline>(*context_);
268  blend_hardlight_pipelines_[default_options_] =
269  CreateDefaultPipeline<BlendHardLightPipeline>(*context_);
270  blend_hue_pipelines_[default_options_] =
271  CreateDefaultPipeline<BlendHuePipeline>(*context_);
272  blend_lighten_pipelines_[default_options_] =
273  CreateDefaultPipeline<BlendLightenPipeline>(*context_);
274  blend_luminosity_pipelines_[default_options_] =
275  CreateDefaultPipeline<BlendLuminosityPipeline>(*context_);
276  blend_multiply_pipelines_[default_options_] =
277  CreateDefaultPipeline<BlendMultiplyPipeline>(*context_);
278  blend_overlay_pipelines_[default_options_] =
279  CreateDefaultPipeline<BlendOverlayPipeline>(*context_);
280  blend_saturation_pipelines_[default_options_] =
281  CreateDefaultPipeline<BlendSaturationPipeline>(*context_);
282  blend_screen_pipelines_[default_options_] =
283  CreateDefaultPipeline<BlendScreenPipeline>(*context_);
284  blend_softlight_pipelines_[default_options_] =
285  CreateDefaultPipeline<BlendSoftLightPipeline>(*context_);
286 
287  rrect_blur_pipelines_[default_options_] =
288  CreateDefaultPipeline<RRectBlurPipeline>(*context_);
289  texture_blend_pipelines_[default_options_] =
290  CreateDefaultPipeline<BlendPipeline>(*context_);
291  texture_pipelines_[default_options_] =
292  CreateDefaultPipeline<TexturePipeline>(*context_);
293  position_uv_pipelines_[default_options_] =
294  CreateDefaultPipeline<PositionUVPipeline>(*context_);
295  tiled_texture_pipelines_[default_options_] =
296  CreateDefaultPipeline<TiledTexturePipeline>(*context_);
297  gaussian_blur_noalpha_decal_pipelines_[default_options_] =
298  CreateDefaultPipeline<GaussianBlurDecalPipeline>(*context_);
299  gaussian_blur_noalpha_nodecal_pipelines_[default_options_] =
300  CreateDefaultPipeline<GaussianBlurPipeline>(*context_);
301  border_mask_blur_pipelines_[default_options_] =
302  CreateDefaultPipeline<BorderMaskBlurPipeline>(*context_);
303  morphology_filter_pipelines_[default_options_] =
304  CreateDefaultPipeline<MorphologyFilterPipeline>(*context_);
305  color_matrix_color_filter_pipelines_[default_options_] =
306  CreateDefaultPipeline<ColorMatrixColorFilterPipeline>(*context_);
307  linear_to_srgb_filter_pipelines_[default_options_] =
308  CreateDefaultPipeline<LinearToSrgbFilterPipeline>(*context_);
309  srgb_to_linear_filter_pipelines_[default_options_] =
310  CreateDefaultPipeline<SrgbToLinearFilterPipeline>(*context_);
311  glyph_atlas_pipelines_[default_options_] =
312  CreateDefaultPipeline<GlyphAtlasPipeline>(*context_);
313  glyph_atlas_color_pipelines_[default_options_] =
314  CreateDefaultPipeline<GlyphAtlasColorPipeline>(*context_);
315  geometry_color_pipelines_[default_options_] =
316  CreateDefaultPipeline<GeometryColorPipeline>(*context_);
317  yuv_to_rgb_filter_pipelines_[default_options_] =
318  CreateDefaultPipeline<YUVToRGBFilterPipeline>(*context_);
319  porter_duff_blend_pipelines_[default_options_] =
320  CreateDefaultPipeline<PorterDuffBlendPipeline>(*context_);
321  // GLES only shader.
322 #ifdef IMPELLER_ENABLE_OPENGLES
323  if (GetContext()->GetBackendType() == Context::BackendType::kOpenGLES) {
324  texture_external_pipelines_[default_options_] =
325  CreateDefaultPipeline<TextureExternalPipeline>(*context_);
326  }
327 #endif // IMPELLER_ENABLE_OPENGLES
328  if (context_->GetCapabilities()->SupportsCompute()) {
329  auto pipeline_desc =
330  PointsComputeShaderPipeline::MakeDefaultPipelineDescriptor(*context_);
331  point_field_compute_pipelines_ =
332  context_->GetPipelineLibrary()->GetPipeline(pipeline_desc).Get();
333 
334  auto uv_pipeline_desc =
335  UvComputeShaderPipeline::MakeDefaultPipelineDescriptor(*context_);
336  uv_compute_pipelines_ =
337  context_->GetPipelineLibrary()->GetPipeline(uv_pipeline_desc).Get();
338  }
339 
340  /// Setup default clip pipeline.
341 
342  auto clip_pipeline_descriptor =
343  ClipPipeline::Builder::MakeDefaultPipelineDescriptor(*context_);
344  if (!clip_pipeline_descriptor.has_value()) {
345  return;
346  }
347  ContentContextOptions{
348  .sample_count = SampleCount::kCount4,
349  .color_attachment_pixel_format =
350  context_->GetCapabilities()->GetDefaultColorFormat()}
351  .ApplyToPipelineDescriptor(*clip_pipeline_descriptor);
352  // Disable write to all color attachments.
353  auto clip_color_attachments =
354  clip_pipeline_descriptor->GetColorAttachmentDescriptors();
355  for (auto& color_attachment : clip_color_attachments) {
356  color_attachment.second.write_mask =
357  static_cast<uint64_t>(ColorWriteMask::kNone);
358  }
359  clip_pipeline_descriptor->SetColorAttachmentDescriptors(
360  std::move(clip_color_attachments));
361  clip_pipelines_[default_options_] =
362  std::make_unique<ClipPipeline>(*context_, clip_pipeline_descriptor);
363 
364  is_valid_ = true;
365 }

References GetContext(), impeller::kCount4, impeller::kNone, impeller::Context::kOpenGLES, impeller::ComputePipelineBuilder< ComputeShader_ >::MakeDefaultPipelineDescriptor(), impeller::PipelineBuilder< VertexShader_, FragmentShader_ >::MakeDefaultPipelineDescriptor(), and impeller::ContentContextOptions::sample_count.

◆ ~ContentContext()

impeller::ContentContext::~ContentContext ( )
default

Member Function Documentation

◆ GetBlendColorBurnPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendColorBurnPipeline ( ContentContextOptions  opts) const
inline

Definition at line 523 of file content_context.h.

524  {
525  return GetPipeline(blend_colorburn_pipelines_, opts);
526  }

◆ GetBlendColorDodgePipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendColorDodgePipeline ( ContentContextOptions  opts) const
inline

Definition at line 528 of file content_context.h.

529  {
530  return GetPipeline(blend_colordodge_pipelines_, opts);
531  }

◆ GetBlendColorPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendColorPipeline ( ContentContextOptions  opts) const
inline

Definition at line 518 of file content_context.h.

519  {
520  return GetPipeline(blend_color_pipelines_, opts);
521  }

◆ GetBlendDarkenPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendDarkenPipeline ( ContentContextOptions  opts) const
inline

Definition at line 533 of file content_context.h.

534  {
535  return GetPipeline(blend_darken_pipelines_, opts);
536  }

◆ GetBlendDifferencePipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendDifferencePipeline ( ContentContextOptions  opts) const
inline

Definition at line 538 of file content_context.h.

539  {
540  return GetPipeline(blend_difference_pipelines_, opts);
541  }

◆ GetBlendExclusionPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendExclusionPipeline ( ContentContextOptions  opts) const
inline

Definition at line 543 of file content_context.h.

544  {
545  return GetPipeline(blend_exclusion_pipelines_, opts);
546  }

◆ GetBlendHardLightPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendHardLightPipeline ( ContentContextOptions  opts) const
inline

Definition at line 548 of file content_context.h.

549  {
550  return GetPipeline(blend_hardlight_pipelines_, opts);
551  }

◆ GetBlendHuePipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendHuePipeline ( ContentContextOptions  opts) const
inline

Definition at line 553 of file content_context.h.

554  {
555  return GetPipeline(blend_hue_pipelines_, opts);
556  }

◆ GetBlendLightenPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendLightenPipeline ( ContentContextOptions  opts) const
inline

Definition at line 558 of file content_context.h.

559  {
560  return GetPipeline(blend_lighten_pipelines_, opts);
561  }

◆ GetBlendLuminosityPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendLuminosityPipeline ( ContentContextOptions  opts) const
inline

Definition at line 563 of file content_context.h.

564  {
565  return GetPipeline(blend_luminosity_pipelines_, opts);
566  }

◆ GetBlendMultiplyPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendMultiplyPipeline ( ContentContextOptions  opts) const
inline

Definition at line 568 of file content_context.h.

569  {
570  return GetPipeline(blend_multiply_pipelines_, opts);
571  }

◆ GetBlendOverlayPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendOverlayPipeline ( ContentContextOptions  opts) const
inline

Definition at line 573 of file content_context.h.

574  {
575  return GetPipeline(blend_overlay_pipelines_, opts);
576  }

◆ GetBlendPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendPipeline ( ContentContextOptions  opts) const
inline

Definition at line 422 of file content_context.h.

423  {
424  return GetPipeline(texture_blend_pipelines_, opts);
425  }

Referenced by impeller::PipelineBlend().

◆ GetBlendSaturationPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendSaturationPipeline ( ContentContextOptions  opts) const
inline

Definition at line 578 of file content_context.h.

579  {
580  return GetPipeline(blend_saturation_pipelines_, opts);
581  }

◆ GetBlendScreenPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendScreenPipeline ( ContentContextOptions  opts) const
inline

Definition at line 583 of file content_context.h.

584  {
585  return GetPipeline(blend_screen_pipelines_, opts);
586  }

◆ GetBlendSoftLightPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBlendSoftLightPipeline ( ContentContextOptions  opts) const
inline

Definition at line 588 of file content_context.h.

589  {
590  return GetPipeline(blend_softlight_pipelines_, opts);
591  }

◆ GetBorderMaskBlurPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetBorderMaskBlurPipeline ( ContentContextOptions  opts) const
inline

Definition at line 461 of file content_context.h.

462  {
463  return GetPipeline(border_mask_blur_pipelines_, opts);
464  }

◆ GetClipPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetClipPipeline ( ContentContextOptions  opts) const
inline

Definition at line 486 of file content_context.h.

487  {
488  return GetPipeline(clip_pipelines_, opts);
489  }

Referenced by impeller::ClipContents::Render(), and impeller::ClipRestoreContents::Render().

◆ GetColorMatrixColorFilterPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetColorMatrixColorFilterPipeline ( ContentContextOptions  opts) const
inline

Definition at line 472 of file content_context.h.

472  {
473  return GetPipeline(color_matrix_color_filter_pipelines_, opts);
474  }

◆ GetConicalGradientFillPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetConicalGradientFillPipeline ( ContentContextOptions  opts) const
inline

Definition at line 402 of file content_context.h.

403  {
404  return GetPipeline(conical_gradient_fill_pipelines_, opts);
405  }

◆ GetConicalGradientSSBOFillPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetConicalGradientSSBOFillPipeline ( ContentContextOptions  opts) const
inline

Definition at line 386 of file content_context.h.

386  {
387  FML_DCHECK(GetDeviceCapabilities().SupportsSSBO());
388  return GetPipeline(conical_gradient_ssbo_fill_pipelines_, opts);
389  }

References GetDeviceCapabilities().

◆ GetContext()

std::shared_ptr< Context > impeller::ContentContext::GetContext ( ) const

Definition at line 440 of file content_context.cc.

440  {
441  return context_;
442 }

Referenced by impeller::AdvancedBlend(), ContentContext(), impeller::CreateRenderTarget(), impeller::VerticesGeometry::GetPositionBuffer(), impeller::VerticesGeometry::GetPositionColorBuffer(), impeller::VerticesGeometry::GetPositionUVBuffer(), MakeSubpass(), impeller::PipelineBlend(), impeller::SceneContents::Render(), impeller::RuntimeEffectContents::Render(), impeller::TiledTextureContents::Render(), impeller::ClipContents::Render(), impeller::TextContents::Render(), impeller::TextureContents::Render(), impeller::AtlasContents::Render(), impeller::VerticesUVContents::Render(), impeller::EntityPass::Render(), and impeller::AtlasTextureContents::Render().

◆ GetDeviceCapabilities()

const Capabilities & impeller::ContentContext::GetDeviceCapabilities ( ) const

Definition at line 444 of file content_context.cc.

444  {
445  return *context_->GetCapabilities();
446 }

Referenced by impeller::AdvancedBlend(), impeller::CreateRenderTarget(), GetConicalGradientSSBOFillPipeline(), GetFramebufferBlendColorBurnPipeline(), GetFramebufferBlendColorDodgePipeline(), GetFramebufferBlendColorPipeline(), GetFramebufferBlendDarkenPipeline(), GetFramebufferBlendDifferencePipeline(), GetFramebufferBlendExclusionPipeline(), GetFramebufferBlendHardLightPipeline(), GetFramebufferBlendHuePipeline(), GetFramebufferBlendLightenPipeline(), GetFramebufferBlendLuminosityPipeline(), GetFramebufferBlendMultiplyPipeline(), GetFramebufferBlendOverlayPipeline(), GetFramebufferBlendSaturationPipeline(), GetFramebufferBlendScreenPipeline(), GetFramebufferBlendSoftLightPipeline(), GetLinearGradientSSBOFillPipeline(), GetPointComputePipeline(), GetRadialGradientSSBOFillPipeline(), GetSweepGradientSSBOFillPipeline(), GetUvComputePipeline(), impeller::ConicalGradientContents::Render(), impeller::RadialGradientContents::Render(), impeller::LinearGradientContents::Render(), impeller::SweepGradientContents::Render(), impeller::TiledTextureContents::Render(), and impeller::AtlasContents::Render().

◆ GetFramebufferBlendColorBurnPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendColorBurnPipeline ( ContentContextOptions  opts) const
inline

Definition at line 601 of file content_context.h.

601  {
602  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
603  return GetPipeline(framebuffer_blend_colorburn_pipelines_, opts);
604  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendColorDodgePipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendColorDodgePipeline ( ContentContextOptions  opts) const
inline

Definition at line 607 of file content_context.h.

607  {
608  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
609  return GetPipeline(framebuffer_blend_colordodge_pipelines_, opts);
610  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendColorPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendColorPipeline ( ContentContextOptions  opts) const
inline

Definition at line 595 of file content_context.h.

595  {
596  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
597  return GetPipeline(framebuffer_blend_color_pipelines_, opts);
598  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendDarkenPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendDarkenPipeline ( ContentContextOptions  opts) const
inline

Definition at line 613 of file content_context.h.

613  {
614  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
615  return GetPipeline(framebuffer_blend_darken_pipelines_, opts);
616  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendDifferencePipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendDifferencePipeline ( ContentContextOptions  opts) const
inline

Definition at line 619 of file content_context.h.

619  {
620  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
621  return GetPipeline(framebuffer_blend_difference_pipelines_, opts);
622  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendExclusionPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendExclusionPipeline ( ContentContextOptions  opts) const
inline

Definition at line 625 of file content_context.h.

625  {
626  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
627  return GetPipeline(framebuffer_blend_exclusion_pipelines_, opts);
628  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendHardLightPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendHardLightPipeline ( ContentContextOptions  opts) const
inline

Definition at line 631 of file content_context.h.

631  {
632  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
633  return GetPipeline(framebuffer_blend_hardlight_pipelines_, opts);
634  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendHuePipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendHuePipeline ( ContentContextOptions  opts) const
inline

Definition at line 636 of file content_context.h.

637  {
638  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
639  return GetPipeline(framebuffer_blend_hue_pipelines_, opts);
640  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendLightenPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendLightenPipeline ( ContentContextOptions  opts) const
inline

Definition at line 643 of file content_context.h.

643  {
644  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
645  return GetPipeline(framebuffer_blend_lighten_pipelines_, opts);
646  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendLuminosityPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendLuminosityPipeline ( ContentContextOptions  opts) const
inline

Definition at line 649 of file content_context.h.

649  {
650  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
651  return GetPipeline(framebuffer_blend_luminosity_pipelines_, opts);
652  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendMultiplyPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendMultiplyPipeline ( ContentContextOptions  opts) const
inline

Definition at line 655 of file content_context.h.

655  {
656  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
657  return GetPipeline(framebuffer_blend_multiply_pipelines_, opts);
658  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendOverlayPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendOverlayPipeline ( ContentContextOptions  opts) const
inline

Definition at line 661 of file content_context.h.

661  {
662  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
663  return GetPipeline(framebuffer_blend_overlay_pipelines_, opts);
664  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendSaturationPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendSaturationPipeline ( ContentContextOptions  opts) const
inline

Definition at line 667 of file content_context.h.

667  {
668  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
669  return GetPipeline(framebuffer_blend_saturation_pipelines_, opts);
670  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendScreenPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendScreenPipeline ( ContentContextOptions  opts) const
inline

Definition at line 673 of file content_context.h.

673  {
674  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
675  return GetPipeline(framebuffer_blend_screen_pipelines_, opts);
676  }

References GetDeviceCapabilities().

◆ GetFramebufferBlendSoftLightPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetFramebufferBlendSoftLightPipeline ( ContentContextOptions  opts) const
inline

Definition at line 679 of file content_context.h.

679  {
680  FML_DCHECK(GetDeviceCapabilities().SupportsFramebufferFetch());
681  return GetPipeline(framebuffer_blend_softlight_pipelines_, opts);
682  }

References GetDeviceCapabilities().

◆ GetGaussianBlurDecalPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetGaussianBlurDecalPipeline ( ContentContextOptions  opts) const
inline

Definition at line 451 of file content_context.h.

452  {
453  return GetPipeline(gaussian_blur_noalpha_decal_pipelines_, opts);
454  }

◆ GetGaussianBlurPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetGaussianBlurPipeline ( ContentContextOptions  opts) const
inline

Definition at line 456 of file content_context.h.

457  {
458  return GetPipeline(gaussian_blur_noalpha_nodecal_pipelines_, opts);
459  }

◆ GetGeometryColorPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetGeometryColorPipeline ( ContentContextOptions  opts) const
inline

Definition at line 501 of file content_context.h.

502  {
503  return GetPipeline(geometry_color_pipelines_, opts);
504  }

Referenced by impeller::VerticesColorContents::Render(), and impeller::AtlasColorContents::Render().

◆ GetGlyphAtlasColorPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetGlyphAtlasColorPipeline ( ContentContextOptions  opts) const
inline

Definition at line 496 of file content_context.h.

497  {
498  return GetPipeline(glyph_atlas_color_pipelines_, opts);
499  }

Referenced by impeller::TextContents::Render().

◆ GetGlyphAtlasPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetGlyphAtlasPipeline ( ContentContextOptions  opts) const
inline

Definition at line 491 of file content_context.h.

492  {
493  return GetPipeline(glyph_atlas_pipelines_, opts);
494  }

Referenced by impeller::TextContents::Render().

◆ GetLazyGlyphAtlas()

std::shared_ptr<LazyGlyphAtlas> impeller::ContentContext::GetLazyGlyphAtlas ( ) const
inline

Definition at line 712 of file content_context.h.

712  {
713  return lazy_glyph_atlas_;
714  }

Referenced by impeller::TextContents::Render(), and impeller::EntityPass::Render().

◆ GetLinearGradientFillPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetLinearGradientFillPipeline ( ContentContextOptions  opts) const
inline

Definition at line 368 of file content_context.h.

369  {
370  return GetPipeline(linear_gradient_fill_pipelines_, opts);
371  }

◆ GetLinearGradientSSBOFillPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetLinearGradientSSBOFillPipeline ( ContentContextOptions  opts) const
inline

Definition at line 374 of file content_context.h.

374  {
375  FML_DCHECK(GetDeviceCapabilities().SupportsSSBO());
376  return GetPipeline(linear_gradient_ssbo_fill_pipelines_, opts);
377  }

References GetDeviceCapabilities().

◆ GetLinearToSrgbFilterPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetLinearToSrgbFilterPipeline ( ContentContextOptions  opts) const
inline

Definition at line 476 of file content_context.h.

477  {
478  return GetPipeline(linear_to_srgb_filter_pipelines_, opts);
479  }

◆ GetMorphologyFilterPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetMorphologyFilterPipeline ( ContentContextOptions  opts) const
inline

Definition at line 466 of file content_context.h.

467  {
468  return GetPipeline(morphology_filter_pipelines_, opts);
469  }

◆ GetPointComputePipeline()

std::shared_ptr<Pipeline<ComputePipelineDescriptor> > impeller::ContentContext::GetPointComputePipeline ( ) const
inline

Definition at line 684 of file content_context.h.

685  {
686  FML_DCHECK(GetDeviceCapabilities().SupportsCompute());
687  return point_field_compute_pipelines_;
688  }

References GetDeviceCapabilities().

◆ GetPorterDuffBlendPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetPorterDuffBlendPipeline ( ContentContextOptions  opts) const
inline

Definition at line 511 of file content_context.h.

512  {
513  return GetPipeline(porter_duff_blend_pipelines_, opts);
514  }

Referenced by impeller::AtlasContents::Render().

◆ GetPositionUVPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetPositionUVPipeline ( ContentContextOptions  opts) const
inline

Definition at line 441 of file content_context.h.

442  {
443  return GetPipeline(position_uv_pipelines_, opts);
444  }

◆ GetRadialGradientFillPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetRadialGradientFillPipeline ( ContentContextOptions  opts) const
inline

Definition at line 397 of file content_context.h.

398  {
399  return GetPipeline(radial_gradient_fill_pipelines_, opts);
400  }

◆ GetRadialGradientSSBOFillPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetRadialGradientSSBOFillPipeline ( ContentContextOptions  opts) const
inline

Definition at line 380 of file content_context.h.

380  {
381  FML_DCHECK(GetDeviceCapabilities().SupportsSSBO());
382  return GetPipeline(radial_gradient_ssbo_fill_pipelines_, opts);
383  }

References GetDeviceCapabilities().

◆ GetRenderTargetCache()

std::shared_ptr<RenderTargetAllocator> impeller::ContentContext::GetRenderTargetCache ( ) const
inline

Definition at line 716 of file content_context.h.

716  {
717  return render_target_cache_;
718  }

Referenced by impeller::CreateRenderTarget(), MakeSubpass(), impeller::SceneContents::Render(), and impeller::EntityPass::Render().

◆ GetRRectBlurPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetRRectBlurPipeline ( ContentContextOptions  opts) const
inline

Definition at line 407 of file content_context.h.

408  {
409  return GetPipeline(rrect_blur_pipelines_, opts);
410  }

Referenced by impeller::SolidRRectBlurContents::Render().

◆ GetSolidFillPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetSolidFillPipeline ( ContentContextOptions  opts) const
inline

Definition at line 417 of file content_context.h.

418  {
419  return GetPipeline(solid_fill_pipelines_, opts);
420  }

Referenced by impeller::SolidColorContents::Render(), and impeller::testing::TEST_P().

◆ GetSrgbToLinearFilterPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetSrgbToLinearFilterPipeline ( ContentContextOptions  opts) const
inline

Definition at line 481 of file content_context.h.

482  {
483  return GetPipeline(srgb_to_linear_filter_pipelines_, opts);
484  }

◆ GetSweepGradientFillPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetSweepGradientFillPipeline ( ContentContextOptions  opts) const
inline

Definition at line 412 of file content_context.h.

413  {
414  return GetPipeline(sweep_gradient_fill_pipelines_, opts);
415  }

◆ GetSweepGradientSSBOFillPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetSweepGradientSSBOFillPipeline ( ContentContextOptions  opts) const
inline

Definition at line 392 of file content_context.h.

392  {
393  FML_DCHECK(GetDeviceCapabilities().SupportsSSBO());
394  return GetPipeline(sweep_gradient_ssbo_fill_pipelines_, opts);
395  }

References GetDeviceCapabilities().

◆ GetTessellator()

std::shared_ptr< Tessellator > impeller::ContentContext::GetTessellator ( ) const

Definition at line 436 of file content_context.cc.

436  {
437  return tessellator_;
438 }

◆ GetTexturePipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetTexturePipeline ( ContentContextOptions  opts) const
inline

Definition at line 427 of file content_context.h.

428  {
429  return GetPipeline(texture_pipelines_, opts);
430  }

Referenced by impeller::TiledTextureContents::Render(), impeller::TextureContents::Render(), impeller::VerticesUVContents::Render(), and impeller::AtlasTextureContents::Render().

◆ GetTiledTexturePipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetTiledTexturePipeline ( ContentContextOptions  opts) const
inline

Definition at line 446 of file content_context.h.

447  {
448  return GetPipeline(tiled_texture_pipelines_, opts);
449  }

Referenced by impeller::TiledTextureContents::Render().

◆ GetUvComputePipeline()

std::shared_ptr<Pipeline<ComputePipelineDescriptor> > impeller::ContentContext::GetUvComputePipeline ( ) const
inline

Definition at line 690 of file content_context.h.

691  {
692  FML_DCHECK(GetDeviceCapabilities().SupportsCompute());
693  return uv_compute_pipelines_;
694  }

References GetDeviceCapabilities().

◆ GetYUVToRGBFilterPipeline()

std::shared_ptr<Pipeline<PipelineDescriptor> > impeller::ContentContext::GetYUVToRGBFilterPipeline ( ContentContextOptions  opts) const
inline

Definition at line 506 of file content_context.h.

507  {
508  return GetPipeline(yuv_to_rgb_filter_pipelines_, opts);
509  }

◆ IsValid()

bool impeller::ContentContext::IsValid ( ) const

Definition at line 369 of file content_context.cc.

369  {
370  return is_valid_;
371 }

Referenced by impeller::EntityPlayground::OpenPlaygroundHere(), and impeller::testing::TEST_P().

◆ MakeSubpass()

std::shared_ptr< Texture > impeller::ContentContext::MakeSubpass ( const std::string &  label,
ISize  texture_size,
const SubpassCallback &  subpass_callback,
bool  msaa_enabled = true 
) const

Creates a new texture of size texture_size and calls subpass_callback with a RenderPass for drawing to the texture.

Definition at line 373 of file content_context.cc.

377  {
378  auto context = GetContext();
379 
380  RenderTarget subpass_target;
381  if (context->GetCapabilities()->SupportsOffscreenMSAA() && msaa_enabled) {
382  subpass_target = RenderTarget::CreateOffscreenMSAA(
383  *context, *GetRenderTargetCache(), texture_size,
384  SPrintF("%s Offscreen", label.c_str()),
385  RenderTarget::kDefaultColorAttachmentConfigMSAA //
386 #ifndef FML_OS_ANDROID // Reduce PSO variants for Vulkan.
387  ,
388  std::nullopt // stencil_attachment_config
389 #endif // FML_OS_ANDROID
390  );
391  } else {
392  subpass_target = RenderTarget::CreateOffscreen(
393  *context, *GetRenderTargetCache(), texture_size,
394  SPrintF("%s Offscreen", label.c_str()),
395  RenderTarget::kDefaultColorAttachmentConfig //
396 #ifndef FML_OS_ANDROID // Reduce PSO variants for Vulkan.
397  ,
398  std::nullopt // stencil_attachment_config
399 #endif // FML_OS_ANDROID
400  );
401  }
402  auto subpass_texture = subpass_target.GetRenderTargetTexture();
403  if (!subpass_texture) {
404  return nullptr;
405  }
406 
407  auto sub_command_buffer = context->CreateCommandBuffer();
408  sub_command_buffer->SetLabel(SPrintF("%s CommandBuffer", label.c_str()));
409  if (!sub_command_buffer) {
410  return nullptr;
411  }
412 
413  auto sub_renderpass = sub_command_buffer->CreateRenderPass(subpass_target);
414  if (!sub_renderpass) {
415  return nullptr;
416  }
417  sub_renderpass->SetLabel(SPrintF("%s RenderPass", label.c_str()));
418 
419  if (!subpass_callback(*this, *sub_renderpass)) {
420  return nullptr;
421  }
422 
423  if (!sub_command_buffer->SubmitCommandsAsync(std::move(sub_renderpass))) {
424  return nullptr;
425  }
426 
427  return subpass_texture;
428 }

References impeller::RenderTarget::CreateOffscreen(), impeller::RenderTarget::CreateOffscreenMSAA(), GetContext(), GetRenderTargetCache(), impeller::RenderTarget::GetRenderTargetTexture(), impeller::RenderTarget::kDefaultColorAttachmentConfig, impeller::RenderTarget::kDefaultColorAttachmentConfigMSAA, and impeller::SPrintF().

Referenced by impeller::AdvancedBlend(), impeller::PipelineBlend(), and impeller::Contents::RenderToSnapshot().

◆ SetWireframe()

void impeller::ContentContext::SetWireframe ( bool  wireframe)

Definition at line 448 of file content_context.cc.

448  {
449  wireframe_ = wireframe;
450 }

Referenced by impeller::EntityPlayground::OpenPlaygroundHere(), and impeller::AiksInspector::RenderInspector().

The documentation for this class was generated from the following files:
impeller::RenderTarget::kDefaultColorAttachmentConfig
static constexpr AttachmentConfig kDefaultColorAttachmentConfig
Definition: render_target.h:65
impeller::RenderTarget::kDefaultColorAttachmentConfigMSAA
static constexpr AttachmentConfigMSAA kDefaultColorAttachmentConfigMSAA
Definition: render_target.h:71
impeller::SampleCount::kCount4
@ kCount4
impeller::ComputePipelineBuilder::MakeDefaultPipelineDescriptor
static std::optional< ComputePipelineDescriptor > MakeDefaultPipelineDescriptor(const Context &context)
Create a default pipeline descriptor using the combination reflected shader information....
Definition: compute_pipeline_builder.h:43
impeller::Context::BackendType::kOpenGLES
@ kOpenGLES
impeller::SPrintF
std::string SPrintF(const char *format,...)
Definition: strings.cc:12
impeller::ContentContext::GetContext
std::shared_ptr< Context > GetContext() const
Definition: content_context.cc:440
impeller::ColorWriteMask::kNone
@ kNone
impeller::ContentContext::GetRenderTargetCache
std::shared_ptr< RenderTargetAllocator > GetRenderTargetCache() const
Definition: content_context.h:716
impeller::RenderTarget::CreateOffscreen
static RenderTarget CreateOffscreen(const Context &context, RenderTargetAllocator &allocator, ISize size, const std::string &label="Offscreen", AttachmentConfig color_attachment_config=kDefaultColorAttachmentConfig, std::optional< AttachmentConfig > stencil_attachment_config=kDefaultStencilAttachmentConfig)
Definition: render_target.cc:223
impeller::ContentContext::GetDeviceCapabilities
const Capabilities & GetDeviceCapabilities() const
Definition: content_context.cc:444
impeller::PipelineBuilder::MakeDefaultPipelineDescriptor
static std::optional< PipelineDescriptor > MakeDefaultPipelineDescriptor(const Context &context)
Create a default pipeline descriptor using the combination reflected shader information....
Definition: pipeline_builder.h:50
impeller::ContentContextOptions::sample_count
SampleCount sample_count
Definition: content_context.h:303
impeller::RenderTarget::CreateOffscreenMSAA
static RenderTarget CreateOffscreenMSAA(const Context &context, RenderTargetAllocator &allocator, ISize size, const std::string &label="Offscreen MSAA", AttachmentConfigMSAA color_attachment_config=kDefaultColorAttachmentConfigMSAA, std::optional< AttachmentConfig > stencil_attachment_config=kDefaultStencilAttachmentConfig)
Definition: render_target.cc:270