egl: Remove unused functions

They are left-overs from older iterations of the GPU-ISP.

Signed-off-by: Robert Mader <robert.mader@collabora.com>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Reviewed-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Hans de Goede <johannes.goede@oss.qualcomm.com> # Thinkpad X1 Carbon G13 IPU7 ov08x40
Tested-by: Milan Zamazal <mzamazal@redhat.com> # TI AM69
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

include/libcamera/internal/egl.h

@@ -64,15 +64,6 @@ public:
 		glGenFramebuffers(1, &fbo_);
 	}
 
-	/**
-	 * \brief Construct an eGLImage with automatic stride calculation
-	 */
-	eGLImage(uint32_t width, uint32_t height, uint32_t bpp, GLenum texture_unit, uint32_t texture_unit_uniform_id)
-		: eGLImage(width, height, bpp, utils::alignUp(width * bpp / 8, 256),
-			   texture_unit, texture_unit_uniform_id)
-	{
-	}
-
 	/**
 	 * \brief Destroy the eGLImage
 	 *
@@ -108,7 +99,6 @@ public:
 	~eGL();
 
 	int initEGLContext(GBM *gbmContext);
-	void cleanUp();
 
 	int createInputDMABufTexture2D(eGLImage &eglImage, int fd);
 	int createOutputDMABufTexture2D(eGLImage &eglImage, int fd);

src/libcamera/egl.cpp

@@ -349,16 +349,6 @@ fail:
 	return -ENODEV;
 }
 
-/**
- * \brief Clean up EGL resources
- *
- * Destroys the EGL sync object. Must be called from the same thread
- * that created the EGL context.
- */
-void eGL::cleanUp()
-{
-}
-
 /**
  * \brief Make the EGL context current for the calling thread
  *

src/libcamera/software_isp/debayer_egl.cpp

@@ -615,8 +615,6 @@ void DebayerEGL::stop()
 
 	if (programId_)
 		glDeleteProgram(programId_);
-
-	egl_.cleanUp();
 }
 
 SizeRange DebayerEGL::sizes(PixelFormat inputFormat, const Size &inputSize)