3 files changed, 24 insertions, 3 deletions
diff --git a/src/cam/sdl_sink.cpp b/src/cam/sdl_sink.cpp
index 4ca97576..5f258372 100644
--- a/src/cam/sdl_sink.cpp
+++ b/src/cam/sdl_sink.cpp
@@ -67,6 +67,9 @@ int SDLSink::configure(const libcamera::CameraConfiguration &config)
 		texture_ = std::make_unique<SDLTextureMJPG>(rect_);
 		break;
 #endif
+	case libcamera::formats::NV12:
+		texture_ = std::make_unique<SDLTextureNV12>(rect_, cfg.stride);
+		break;
 	case libcamera::formats::YUYV:
 		texture_ = std::make_unique<SDLTextureYUYV>(rect_, cfg.stride);
 		break;
@@ -188,7 +191,7 @@ void SDLSink::renderBuffer(FrameBuffer *buffer)
 	std::vector<Span<const uint8_t>> planes;
 	unsigned int i = 0;
 
-	planes.reserve(buffer->metadata()->planes().size());
+	planes.reserve(buffer->metadata().planes().size());
 
 	for (const FrameMetadata::Plane &meta : buffer->metadata().planes()) {
 		Span<uint8_t> data = image->data(i);
diff --git a/src/cam/sdl_texture_yuv.cpp b/src/cam/sdl_texture_yuv.cpp
index a5721182..431e836d 100644
--- a/src/cam/sdl_texture_yuv.cpp
+++ b/src/cam/sdl_texture_yuv.cpp
@@ -2,13 +2,24 @@
 /*
  * Copyright (C) 2022, Ideas on Board Oy
  *
- * sdl_texture_yuv.cpp - SDL Texture YUYV
+ * sdl_texture_yuv.cpp - SDL YUV Textures
  */
 
 #include "sdl_texture_yuv.h"
 
 using namespace libcamera;
 
+SDLTextureNV12::SDLTextureNV12(const SDL_Rect &rect, unsigned int stride)
+	: SDLTexture(rect, SDL_PIXELFORMAT_NV12, stride)
+{
+}
+
+void SDLTextureNV12::update(const std::vector<libcamera::Span<const uint8_t>> &data)
+{
+	SDL_UpdateNVTexture(ptr_, &rect_, data[0].data(), pitch_,
+			    data[1].data(), pitch_);
+}
+
 SDLTextureYUYV::SDLTextureYUYV(const SDL_Rect &rect, unsigned int stride)
 	: SDLTexture(rect, SDL_PIXELFORMAT_YUY2, stride)
 {
diff --git a/src/cam/sdl_texture_yuv.h b/src/cam/sdl_texture_yuv.h
index 137b01f8..633ab510 100644
--- a/src/cam/sdl_texture_yuv.h
+++ b/src/cam/sdl_texture_yuv.h
@@ -2,13 +2,20 @@
 /*
  * Copyright (C) 2022, Ideas on Board Oy
  *
- * sdl_texture_yuv.h - SDL Texture YUYV
+ * sdl_texture_yuv.h - SDL YUV Textures
  */
 
 #pragma once
 
 #include "sdl_texture.h"
 
+class SDLTextureNV12 : public SDLTexture
+{
+public:
+	SDLTextureNV12(const SDL_Rect &rect, unsigned int stride);
+	void update(const std::vector<libcamera::Span<const uint8_t>> &data) override;
+};
+
 class SDLTextureYUYV : public SDLTexture
 {
 public: