fl_texture_gl_private.h File Reference

#include "flutter/shell/platform/embedder/embedder.h"
#include "flutter/shell/platform/linux/public/flutter_linux/fl_texture_gl.h"
#include "flutter/shell/platform/linux/public/flutter_linux/fl_texture_registrar.h"

Go to the source code of this file.

Functions
G_BEGIN_DECLS gboolean	fl_texture_gl_populate (FlTextureGL *texture, uint32_t width, uint32_t height, FlutterOpenGLTexture *opengl_texture, GError **error)

Function Documentation

fl_texture_gl_populate()

G_BEGIN_DECLS gboolean fl_texture_gl_populate	(	FlTextureGL *	texture,
		uint32_t	width,
		uint32_t	height,
		FlutterOpenGLTexture *	opengl_texture,
		GError **	error
	)

fl_texture_gl_populate: @texture: an #FlTextureGL. @width: width of the texture. @height: height of the texture. @opengl_texture: (out): return an FlutterOpenGLTexture. @error: (allow-none): #GError location to store the error occurring, or NULL to ignore.

Attempts to populate the specified @opengl_texture with texture details such as the name, width, height and the pixel format.

Returns: TRUE on success.

Definition at line 50 of file fl_texture_gl.cc.

                                                {
  uint32_t target = 0, name = 0;
  if (!FL_TEXTURE_GL_GET_CLASS(self)->populate(self, &target, &name, &width,
                                               &height, error)) {
    return FALSE;
  }
 
  opengl_texture->target = target;
  opengl_texture->name = name;
  opengl_texture->format = GL_RGBA8;
  opengl_texture->destruction_callback = nullptr;
  opengl_texture->user_data = nullptr;
  opengl_texture->width = width;
  opengl_texture->height = height;
 
  return TRUE;
}

References FlutterOpenGLTexture::destruction_callback, error, FlutterOpenGLTexture::format, height, FlutterOpenGLTexture::height, FlutterOpenGLTexture::name, name, self, FlutterOpenGLTexture::target, target, TRUE, FlutterOpenGLTexture::user_data, width, and FlutterOpenGLTexture::width.

Referenced by fl_engine_gl_external_texture_frame_callback(), and TEST().