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-rw-r--r--src/cam/sdl_sink.cpp23
-rw-r--r--src/cam/sdl_texture.h4
-rw-r--r--src/cam/sdl_texture_mjpg.cpp4
-rw-r--r--src/cam/sdl_texture_mjpg.h2
-rw-r--r--src/cam/sdl_texture_yuv.cpp4
-rw-r--r--src/cam/sdl_texture_yuv.h2
6 files changed, 24 insertions, 15 deletions
diff --git a/src/cam/sdl_sink.cpp b/src/cam/sdl_sink.cpp
index 04350bd5..4ca97576 100644
--- a/src/cam/sdl_sink.cpp
+++ b/src/cam/sdl_sink.cpp
@@ -185,16 +185,23 @@ void SDLSink::renderBuffer(FrameBuffer *buffer)
{
Image *image = mappedBuffers_[buffer].get();
- /* \todo Implement support for multi-planar formats. */
- const FrameMetadata::Plane &meta = buffer->metadata().planes()[0];
+ std::vector<Span<const uint8_t>> planes;
+ unsigned int i = 0;
- Span<uint8_t> data = image->data(0);
- if (meta.bytesused > data.size())
- std::cerr << "payload size " << meta.bytesused
- << " larger than plane size " << data.size()
- << std::endl;
+ planes.reserve(buffer->metadata()->planes().size());
+
+ for (const FrameMetadata::Plane &meta : buffer->metadata().planes()) {
+ Span<uint8_t> data = image->data(i);
+ if (meta.bytesused > data.size())
+ std::cerr << "payload size " << meta.bytesused
+ << " larger than plane size " << data.size()
+ << std::endl;
+
+ planes.push_back(data);
+ i++;
+ }
- texture_->update(data);
+ texture_->update(planes);
SDL_RenderClear(renderer_);
SDL_RenderCopy(renderer_, texture_->get(), nullptr, nullptr);
diff --git a/src/cam/sdl_texture.h b/src/cam/sdl_texture.h
index f523fa5e..e4d3fb2b 100644
--- a/src/cam/sdl_texture.h
+++ b/src/cam/sdl_texture.h
@@ -7,6 +7,8 @@
#pragma once
+#include <vector>
+
#include <SDL2/SDL.h>
#include "image.h"
@@ -17,7 +19,7 @@ public:
SDLTexture(const SDL_Rect &rect, uint32_t pixelFormat, const int pitch);
virtual ~SDLTexture();
int create(SDL_Renderer *renderer);
- virtual void update(libcamera::Span<const uint8_t> data) = 0;
+ virtual void update(const std::vector<libcamera::Span<const uint8_t>> &data) = 0;
SDL_Texture *get() const { return ptr_; }
protected:
diff --git a/src/cam/sdl_texture_mjpg.cpp b/src/cam/sdl_texture_mjpg.cpp
index 7542efd7..8dd5ee3e 100644
--- a/src/cam/sdl_texture_mjpg.cpp
+++ b/src/cam/sdl_texture_mjpg.cpp
@@ -76,8 +76,8 @@ int SDLTextureMJPG::decompress(Span<const uint8_t> data)
return 0;
}
-void SDLTextureMJPG::update(Span<const uint8_t> data)
+void SDLTextureMJPG::update(const std::vector<libcamera::Span<const uint8_t>> &data)
{
- decompress(data);
+ decompress(data[0]);
SDL_UpdateTexture(ptr_, nullptr, rgb_.get(), pitch_);
}
diff --git a/src/cam/sdl_texture_mjpg.h b/src/cam/sdl_texture_mjpg.h
index 5141ed73..814ca79a 100644
--- a/src/cam/sdl_texture_mjpg.h
+++ b/src/cam/sdl_texture_mjpg.h
@@ -14,7 +14,7 @@ class SDLTextureMJPG : public SDLTexture
public:
SDLTextureMJPG(const SDL_Rect &rect);
- void update(libcamera::Span<const uint8_t> data) override;
+ void update(const std::vector<libcamera::Span<const uint8_t>> &data) override;
private:
int decompress(libcamera::Span<const uint8_t> data);
diff --git a/src/cam/sdl_texture_yuv.cpp b/src/cam/sdl_texture_yuv.cpp
index 07df4961..a5721182 100644
--- a/src/cam/sdl_texture_yuv.cpp
+++ b/src/cam/sdl_texture_yuv.cpp
@@ -14,7 +14,7 @@ SDLTextureYUYV::SDLTextureYUYV(const SDL_Rect &rect, unsigned int stride)
{
}
-void SDLTextureYUYV::update(Span<const uint8_t> data)
+void SDLTextureYUYV::update(const std::vector<libcamera::Span<const uint8_t>> &data)
{
- SDL_UpdateTexture(ptr_, &rect_, data.data(), pitch_);
+ SDL_UpdateTexture(ptr_, &rect_, data[0].data(), pitch_);
}
diff --git a/src/cam/sdl_texture_yuv.h b/src/cam/sdl_texture_yuv.h
index 223453a0..137b01f8 100644
--- a/src/cam/sdl_texture_yuv.h
+++ b/src/cam/sdl_texture_yuv.h
@@ -13,5 +13,5 @@ class SDLTextureYUYV : public SDLTexture
{
public:
SDLTextureYUYV(const SDL_Rect &rect, unsigned int stride);
- void update(libcamera::Span<const uint8_t> data) override;
+ void update(const std::vector<libcamera::Span<const uint8_t>> &data) override;
};