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PiperOrigin-RevId: 559133490
This commit is contained in:
MediaPipe Team 2023-08-22 09:22:42 -07:00 committed by Copybara-Service
parent edb0a64d0e
commit 7517b56476
2 changed files with 7 additions and 0 deletions
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4
mediapipe/gpu/gl_calculator_helper.cc
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@ -219,6 +219,10 @@ GlTexture GlCalculatorHelper::CreateDestinationTexture(
return MapGpuBuffer(gpu_buffer, gpu_buffer.GetWriteView<GlTextureView>(0)); return MapGpuBuffer(gpu_buffer, gpu_buffer.GetWriteView<GlTextureView>(0));
} }
GlTexture GlCalculatorHelper::CreateDestinationTexture(GpuBuffer& gpu_buffer) {
return MapGpuBuffer(gpu_buffer, gpu_buffer.GetWriteView<GlTextureView>(0));
}
GlTexture GlCalculatorHelper::CreateSourceTexture( GlTexture GlCalculatorHelper::CreateSourceTexture(
const mediapipe::Image& image) { const mediapipe::Image& image) {
return CreateSourceTexture(image.GetGpuBuffer()); return CreateSourceTexture(image.GetGpuBuffer());

3
mediapipe/gpu/gl_calculator_helper.h
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@ -162,6 +162,9 @@ class GlCalculatorHelper {
int output_width, int output_height, int output_width, int output_height,
GpuBufferFormat format = GpuBufferFormat::kBGRA32); GpuBufferFormat format = GpuBufferFormat::kBGRA32);
// Allows user provided buffers to be used as rendering destinations.
GlTexture CreateDestinationTexture(GpuBuffer& buffer);
// Creates a destination texture copying and uploading passed image frame. // Creates a destination texture copying and uploading passed image frame.
// //
// WARNING: mind that this functions creates a new texture every time and // WARNING: mind that this functions creates a new texture every time and