apps: cam: sdl_texture: Add `SDLTexture1Plane`

`SDLTextureYUYV` uses `SDL_PIXELFORMAT_YUY2`, which is a single plane
format. To support other single plane formats, replace `SDLTextureYUYV`
with `SDLTexture1Plane` that can be instantiated with an arbitrary SDL
pixel format and that uses `SDL_UpdateTexture()` to update the texture
using exactly a single plane.

Signed-off-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/src/apps/cam/sdl_texture_yuv.cpp b/src/apps/cam/sdl_texture_yuv.cpp
index 7e2ce3f4..bed297d2 100644
--- a/src/apps/cam/sdl_texture_yuv.cpp
+++ b/src/apps/cam/sdl_texture_yuv.cpp
@@ -21,13 +21,3 @@ void SDLTextureNV12::update(libcamera::Span<const libcamera::Span<const uint8_t>
 			    data[1].data(), stride_);
 }
 #endif
-
-SDLTextureYUYV::SDLTextureYUYV(const SDL_Rect &rect, unsigned int stride)
-	: SDLTexture(rect, SDL_PIXELFORMAT_YUY2, stride)
-{
-}
-
-void SDLTextureYUYV::update(libcamera::Span<const libcamera::Span<const uint8_t>> data)
-{
-	SDL_UpdateTexture(ptr_, nullptr, data[0].data(), stride_);
-}